Tianjin Credit Import and Export Trading Co., Ltd

API 5L Seamless Steel Pipe  Seamless Steel Pipe   Thread Water Well Casing Pipe

API 5L seamless steel pipe refers to seamless steel line pipe in API 5L standard.

API 5L seamless steel pipe produce processing: a solid carbon steel rod which is pushed on to the model to form the shape of tube.

Application: to be used for conveying gas, water and petroleum for oil and natural gas industries

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

10 inch seamless steel pipe   Black Color Seamless Steel Pipe For Sale  Seamless Steel Pipe

Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. 

Materials: PSL1—L245B/L290X42/L320X46/L360X52/L390X56/L415X60/L450X65/L485X70

PSL2—L245/L290/L320/L360/L390/L415/L450/L485  

X42/X46/X52/X56/X60/X65/X70/X80    

Wall Thickness: 2-60mm  SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS

Length: Single random length/Double random length

5m-14m, or as customer's actual request

Ends: Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Surface Treatment: Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating

Packaging: Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also accrdin to customer's requests

Application: Conveying oil gas and water

The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products. 

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Water Pipe   Low and middle pressure fluid pipeline    Water Seamless Steel Pipe

Water Pipe, as the name suggests, is a pipe without a seam or a weld-joint. Water Pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids.

The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products.

Materials: PSL1—L245B/L290X42/L320X46/L360X52/L390X56/L415X60/L450X65/L485X70

PSL2—L245/L290/L320/L360/L390/L415/L450/L485  

X42/X46/X52/X56/X60/X65/X70/X80    

Wall Thickness: 2-60mm   SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80

SCH100 SCH120 SCH140 SCH160 XXS

Length: Single random length/Double random length

5m-14m, or as customer's actual request

Ends: Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Surface Treatment: Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating

Packaging: Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Wooden cases;Suitable for lifting operation;Loaded in 20ft 40ft or 45ft container or in bulk; Also accrdin to customer's requests

Application: Conveying oil gas and water

Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. 

The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products. 

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

API 5CT OCTG Seamless Pipe For Oil & Gas Line Pipe   Carbon Steel Seamless Pipe

Seamless steel pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless steel pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which can flow — liquids and gases (fluids), slurries, powders and masses of small solids. 

The production of our seamless pipes is tightly regulated and all of the pipes we stock have been fully tested to international standards to ensure we only supply the highest quality products. 

API 5CT OCTG Seamless Pipe For Oil & Gas Line Pipe

Specification
Process: Seamless Steel Pipe (SMLS STEEL PIPE)
Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,
JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213,
SA335, DIN17175, ASTM A179…
Certificate: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008
Out Diameter: 1/8 – 36inch ()
Wall Thickness:
Length: Random Length, Fixed Length, SRL, DRL
Steel Grade:
API 5L :API 5L: GR B, X42, X46, X56, X60, X65, X70
ASTM A53/A106: GR A, GR B, GR CASME SA106: , ,
SA192:
SA192ASME SA209M: T1, T1a
ASTM A335:P1, P2, P5, P9, P11, P22, P23
ASTM A333:, , , , , , , 0, 1
Mill Test Certificate: EN 10204/

Wall Thickness

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Big Size LSAW Steel Pipe  Anti-Corrosion LSAW Steel Pipe   Lsaw Steel Pipe

Big size LSAW steel pipe also named Longitudinal Submerged Arc Welded steel pipe is our main products, and Big size LSAW steel pipe is used in many applications such as Pipe Piling, Fabrication, Utility & Oil, Sign Poles, Offshore Drilling and Production, Road Casing, Road Boring, Culverts and many more construction uses.

Size OD: 350mm-1600mm

Thickness: 6mm-60mm

Length:5-12M

Steel Material: API 5L PLS 1 & PLS 2: X42 X46 X52 X56 X60 X65 X70 X80,etc

EN10219: S275JRH,S275J0H,S275J2H,S355JRH,S355J0H,S355J2H

A671/A672 CL10-CL13:CA55,B65,B70,C70

Usage: Oil Pipe, Casing Tube, Line Pipe and Fluid (Water, Gas) Transmission

Surface: Bared Black Painting, Anti-Corrosion Coating

Protector: Plastic cap

Package: Bundles, Bulk

Payment:L/C or T/T

Port of Shipment: Xingang,China

LSAW (Longitudinally Submerged Arc Welded Steel pipes) in leaflets plate as raw material, the steel plate in the mold or molding machine pressure (volume) into using double-sided submerged arc welding and flaring from production.

Longitudinal edges of steel plates are first beveled using carbide milling equipment. Beveled plates are then formed into a U shape using a U-press and subsequently into an O shape using an O-press. 

The UOE mill features the most advanced technology and process, achieves high production efficiency, stable product quality and is equipped with complete inspection equipments.

UOE mill adopts U & O forming, the formed pipes are welded inside through five internal welding stations with three wires, and welded outside through four external welding stations with three wires.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Gas and Oil Pipeline Spiral Steel Pipe  SSAW Steel Pipe  Liquid Gas Transportation Welded Steel Pipe

Gas and Oil Pipeline Spiral Steel Pipe main application have gas and oil industry, OD range is 406-3000mm, Thickness can supply according to client’s request. Any length can supply.

Gas and Oil Pipeline Spiral Steel Pipe produce by hot rolled steel coil, We have four produce line. Can produce 800tons every day, Our pipe main export to Asia, South America, Australia Africa, The middle East  and more, More than 80 countries in world.

spiral steel pipe main application is oil and gas, water. Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry,drilling, chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry.

Tianjin JN Steel Group, located in Daqiuzhuang Industrial Area, Tianjin, China, is one of the most famous enterprise of steel pipe in China, since 1980. Consolidating steel pipe production, stocking, domestic & international marketing.  JINNUO set up several production bases in Tianjin Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, which is widely applied in petroleum & oil or gas pipeline, water pipeline, construction & building, dredging and piling projects.

SSAW pipe main application have gas and oil industry, OD range is 406-3000mm, Thickness can supply according to client’s request. Any length can supply.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Large Diameter Spiral Steel Pipe  SSAW Steel Pipe  Carbon Steel Seamless Line pipe

Large Diameter spiral steel pipe refers to the spiral steel pipe in big size, which is generally required to be more than 1000mm in diameter.

Large diameter spiral welded pipe production process: First the steel belt bending molding, and then welded up, made into a specified size of large-caliber spiral welded pipe, processed into a pipe, to carry out hydraulic testing, bending, flattening and other tests, and according to customer requirements for large diameter spiral welded pipe internal steel support. Can also be done in the interior coating anti-corrosion. 

Large diameter spiral welded pipe is mainly used: municipal construction of underground fluid pipeline, chemical industry, agroforestry irrigation and so on.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

API 5L Spiral Steel Pipe   Liquid Gas Transportation Welded Steel Pipe For Sale

Spiral steel pipes are made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded.

Spiral steel pipes are made by steel coil, extrusion forming under the normal temperature, then taken the technology of double wire and double-faced submerged-arc welded.

During molding process of spiral welded steel pipe, steel plate has uniform deformation and light residual stress, thus the surface has no scratches. Spiral steel pipe has more flexible thicknesses and diameters, especially in making high-grade thick pipes with small or medium aperture, these techniques has incomparable advantages in satisfying your needs.

API 5L PSL1 spiral steel pipe certificate

PACKAGE details: in bundles case packing or bundle pack. Hexagonal bundles of max, two tags on each bundle, wrap in waterproof paper , PVC sleeve sackcloth with several steel strips.

Test method:

component analysis

properties of pipe body, yield strength, mechanical properties of welding seam, bending test and metallographic.

test, hydrostatic test, x ray test, online offline ultrasonic test, flatting test, bending test, straightening and etc.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

ASTM A53 Welded Steel Pipe  ERW Steel Pipe   Fluid Steel Pipe For Sale

ASTM A53 Welded Steel Pipe made of steel plate or strip that has been crimped and welded. Products are widely used in water engineering, electric power industry, agricultural irrigation, gas transport,building structures.

1. Product overview

2. Product feature

ASTM A53 Welded Steel Pipe made of steel plate or strip that has been crimped and welded.

Feature: 

Simple production process, high production efficiency, variety specifications

our advantages : Production according to international standard with high quality，plain end without metal burr，Welding strong

3. Liquid Gas Transportation Welded Steel PipeApplication fields   

Products are widely used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, urban construction

Used for liquid conveying: water supply and gas transport: gas, steam, liquefied petroleum gas

For structural use: as pile pipe, as a bridge;Pipes for wharves, roads and building structures

4. Our Service

: Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.

: 24 hours consulting and quotation services for customers all the time.

: Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.

: If The customer complains about the quality of the products, our company will actively cooperate with them to solve the problem. If it is the responsibility of our company, we will bear the corresponding responsibility and compensation.

: Establish good long-term relationship with customers.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

ERW Red Color Fire Pipe  Fire Pipe  Low Pressure Fluid Pipe Manufacturer   galvanized Fire Pipe

Low Pressure fluid pipe and ERW Red Color Fire Pipe are our main product, the ERW red color fire pipe is used in building engineering, construction material, scaffolding, line pipes, underground transfer assemble structural, chemical liquid transfer, oil and gas transfer etc.

1:Outer diameter:1/2''-8"

2:Wall thickness:

3:Length: customized

4:Standard:ASTM A53, BS1387, GB/T3091, EN10219, EN39, BS1139, ISO65,  API 5L etc.

5:Surface:Red painted, or other colors

6:End finishPlain/ beveled ends, threaded with plastic caps or grooved each ends.

7:Usage"Structure pipe, Low Pressure fluid pipe for water oil or gas, fire fighting used pipes

ERW Red Color Fire Pipe

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Construction Welded Steel Pipe   ERW Steel Pipe  Structure Steel pipe

Construction Welded Steel Pipe because of welding into a straight line hence the name, which according to the use of different, and different back-channel production process (roughly can be divided into scaffolding pipe, fluid pipe, wire casing, bracket tube, guardrail pipe and so on).

Construction Welded Steel Pipe is a kind of steel which is more common to us. Construction Welded Steel Pipe in our daily life is also ubiquitous, depending on the use of different, Construction Welded Steel Pipe is also divided into different types, can be described as used in all industries. Construction Welded Steel Pipe can be used for liquid transportation, gas transportation, building structure and so on. Most of the steel tubes that transport oil and gas are in a more complex soil environment, and the medium to be transported is also corrosive, so the outer wall of the inner wall of the pipe is likely to be corroded, once the steel pipe is corroded and perforated will cause oil, gas leakage, not only will pollute the environment seriously but also cause fire to people harm. Therefore, preventing corrosion control of steel pipe is an important work of pipeline engineering.  

The characteristics of internal and external anti-corrosive spiral steel pipe for water supply, corrosion resistance, non-leakage, high toughness, excellent flexibility, good resistance to scratches, with good rapid crack transfer resistance. Construction Welded Steel Pipe is to strip coil as raw material, regular temperature extrusion molding, automatic double-wire double-sided submerged arc welding process welded into the Construction Welded Steel Pipe. The Construction Welded Steel Pipe used in building structure has the characteristics of relatively simple process, which is divided into high frequency welding, submerged arc welding, resistance welding, welding, spiral welding, etc., and has a wide range of applications in civil construction, petrochemical, light industry and other departments. Mostly used to transport low-pressure fluids or to make a variety of engineering components and light industrial products. Straight seam anti-corrosive steel pipe generally refers to the use of special technology for ordinary steel pipe anti-corrosion treatment, so that Construction Welded Steel Pipe has a certain anti-corrosion capacity, generally used for waterproof, anti-rust, anti-acid and alkali, anti-oxidation and other characteristics. The process of straight seam anti-corrosive steel pipe base material is submerged arc welded Construction Welded Steel Pipe and high frequency Construction Welded Steel Pipe. Anti-corrosion submerged arc welded Construction Welded Steel Pipe caliber in more than 325, anti-corrosive high-frequency Construction Welded Steel Pipe caliber below 426.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Black Carbon Welded Steel Pipe  ERW Steel Pipe  Welded Furniture Pipe

Black carbon welded steel pipe means Electric Resistance Welded Pipes, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be used for machine components.

Brief introduction

Black Carbon Welded Steel Pipe means Electric Resistance Welded Pipes and the raw material is carbon steel, mainly character is the welding beam is smooth, two end no burr, hardness is very strong, so some special material can be use for machine components. It is used in building engineering, construction material, scaffolding, line pipes, underground transfer assemble structural, chemical liquid transfer, oil and gas transfer etc. Outside surface can be treated by galvanized, oil, black painting, 3pe or as customer request. Normal usage validity time will be around 5-10 years.

Product Description

1. Carbon welded steel pipe
2.  Main application: scaffold pipe, building material, structural, construction 
3.  Material: Q195,Q215,Q235,Q345,ST37,ST52,SS400

Place of Origin: China

Brand Name: Jinnuo

Certification: ISO9000

Minimum order:  10MT

Packing Details:  Loose, plastic package, black strips, strips

Supplying Ability: 5000MT-10000MT per Month

Specification

Production Process

cutting

conditiong

to shape

welding

facing

test

testing

marking and put in storage

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Painted Pipe hermal Insulation Pipe factory

If you are finding Painted Pipe and Thermal Insulation Pipe factory in China, we will be your best choose! We have our own factory, so we can give you a cheap price!

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

FBE Pipe  Anti-corrosion Pipe Factory

Our company is specialized in produce FBE Pipe and Anti-corrosion Pipe, Our products are very popular, if you are interested in our products, please contact us as soon as possible!

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Spiral 3pe Anti Corrosion Steel Pipe  Anti-corrosion Pipe  3PE Pipe

Three-layer structure polyethylene (3PE) anticorrosive coating has been widely used in petroleum pipeline industry for its good corrosion resistance, water and gas permeability and mechanical properties.

Steel tube outer wall corrosion protection form 3PE anticorrosion generally consists of three layers: First layer epoxy powder (FBE>100um),Second layer adhesive (AD) 170 ~ 250um. The third layer of polyethylene (PE) is In practice, three kinds of materials are mixed and integrated to form an excellent anticorrosive layer. Its processing mode is generally divided into two types: winding type and circular die cladding type.

3PE anticorrosive steel pipe coating is a new kind of anticorrosive steel pipe coating, which is a combination of 2PE anticorrosive coating in Europe and epoxy powder anticorrosive steel pipe coating (FBE) widely used in North America. It has been recognized and used all over the world for more than ten years.

The coating of 3PE anticorrosive steel pipe is epoxy powder anticorrosive coating on the bottom layer and the surface of the steel pipe, and the intermediate layer is copolymer adhesive with branch structure and functional group. The surface layer is a high density polyethylene anticorrosive coating.

Three PE anticorrosive coating combines the characteristics of high impermeability and high mechanical properties of epoxy resin and polyethylene. Up to now, it is the best anticorrosive coating with the best effect and performance, which has been used in many projects.

For the use of 3PE anticorrosive steel pipe many people only know one do not know the other, its role is really a very wide coverage, it is suitable for underground coal mine drainage, shotcrete, positive and negative pressure ventilation, drainage gas, fire sprinkler pipe network. Thermal power plant process water waste residue, return water pipeline. It has excellent applicability for water supply pipeline of anti-spray and sprinkler system. Power, communication, highway and other cable protection sleeve. Suitable for high-rise building water supply, heat supply network, tap water engineering, gas transmission, buried water and other pipelines. Petroleum transportation pipeline, chemical industry, pharmacy, printing and dyeing and other industries conveying corrosive medium process pipeline. Sewage treatment discharge pipe, sewage pipe and biological pool anti-corrosion engineering. It can be said that 3PE anticorrosive steel pipe is indispensable in the current construction, and it is believed that with the extension of science and technology, it will have more brilliant achievements in the future.

Ordinary steel pipe in the use of harsh conditions, can appear serious corrosion, which will reduce the service life of steel pipe, anti-corrosion insulation pipe service life is longer, generally is 30 to 50 years or so, you can use and correct installation and use is also can make the network maintenance costs low, anti-corrosion insulation pipe also can set the alarm system, automatic detection of pipeline leakage fault, the knowledge of the accurate fault location and alarm automatically.

Anti-corrosion Pipe heat preservation performance is good, heat loss is only twenty-five percent of the traditional pipe, long running or can save more resources, significantly lower energy costs, and has the stronger ability of water resistant and corrosion resistant, and also do not need to attached pipe trench, can be directly buried underground or in the water, on the construction is simple rapid, comprehensive cost is low, under the condition of low temperature and has good corrosion resistance and impact resistance, and in a certain environment can directly buried permafrost.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

ASTM steel profile ms square tube galvanized  Furniture Rectangular Pipe Factory  Construction Rectangular Pipe For Sale

Hot galvanizing is the first steel pipe for pickling, in order to remove the surface of the steel pipe ferric oxide, pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip platin

Construction Rectangular Pipe has been widely used in Construction projects, civil chimneys and central air conditioning pipe. If you choose us, safe payment and on time deliver time will give you!

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Rectangular Galvanized Steel Pipe   MS Rectangular Pipe Manufacturer

Rectangular Galvanized Steel Pipe,it is a kind of square pipe which is made by using steel plate or steel strip after being crimped and welded, and on the basis of the square pipe, the square pipe is placed in the hot dip galvanized pool and formed after a series of chemical reactions.

Our Advantages of Furniture Square Pipe factory

Quality Assurance:

BV, ISO certificates and SGS test can be provided to assure the quality of our products.

Professional advantage:

More than 10 years' professional producing experience.

Price advantage:

We are manufacturer and we have our own factory, you can get a competitive price with high quality.

Service advantage:

Your enquiry will get quickest and most efficient response. We can provide samples for your evaluation as well as fastest delivery.

Honor advantage:

Good reputation in this industry due to our high quality products and service.

Purpose:

because the galvanized square pipe is galvanized on the square pipe, so the application of galvanized square pipe than the square pipe has a great is mainly used in curtain wall, construction, machinery manufacturing, steel and iron construction projects, shipbuilding, solar power generation bracket, steel structure engineering, electric power engineering, power plant, agricultural and chemical machinery, glass curtain wall, car chassis, airport and so on.

Our service

: Strictly control the quality through three levels. First level, quality test on the producing line. Second level, quality test during warehousing. Third level, quality test before loading.

: 24 hours consulting and quotation services for customers all the time.

: Strictly follow the customer standard to ensure the tolerance range and meet customer's requirement.

: If The customer complains about the quality of the products, our company will actively cooperate with them to solve the problem. If it is the responsibility of our company, we will bear the corresponding responsibility and compensation.

: Establish good long-term relationship with customers.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Square Galvanized Steel Pipe   Galvanized Steel Pipe      Galvanized Steel Greenhouse Steel Pipe

Hot-dip Galvanized square steel pipe is made of steel plate or steel strip after curling molding of the square tube in the hot-dip galvanizing pool through a series of chemical reaction molding of the square tube, can also be through hot-rolled or cold-rolled galvanized steel belt through cold bending, and then high-frequency welding of a hollow square section steel pipe. Pipe production process is simple, high production efficiency, variety specifications, less equipment, but the general strength is lower than seamless square tube.

2. Product Feature

Square Galvanized Steel Pipe  are made of steel plate or strip that has been crimped and welded.

Feature:

Simple production process, high production efficiency, variety specifications

our advantages : Production according to international standard with high quality，plain end without metal burr，Welding strong，R Corner can be customized according to customer requirements, Effective moisture-proof and anti-rust, 10-20 years warranty. Support doing deep processing according to customer requirements, such as spray label, hit steel printing, oiled, spray paint, total more than 50 kinds of processing

Galvanized Steel Pipe Application Fields

Hot-dip Galvanized square tube Because of its excellent performance is often used in: glass curtain wall, power tower, communication power grid, water and gas transport, wire casing, housing, bridges, metal structure, power transmission, and so on, has been widely used in recent years

Service

you a factory or trading company?

We are factory and China famous Enterprise

is your factory located? How can I visit there?

We locate in Daqiuzhuang Town, Jinghai District, Tianjin, China, 30 minutes from Beijing by train.

I get some samples?

Yes,free samples can be provided

do your factory do regarding quality control?

From material to produts, we inspect each process to keep good quality.

And BV/SGS inspection can be accepted.

about MOQ ?

We have stock of common sizes at hand, so one ton is accepted.

about payment ?

Both T/T and L/C can be accepted.

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

ASTM A53 Galvanized Steel Pipe   ASTM A53 Gavanized Steel Pipe  Greenhouse Steel Galvanized Pipe

ASTM A53 standard refers to welded black and hot-dipped galvanized steel pipe.

Steel grade:

ASTM A53

ASTM A53 PIPE TYPES

ASTM A 53 covers seamless and welded steel pipe with nominal wall thickness. The surface condition is usually black and hot-dipped galvanized. ASTM A 53 is produced mainly for pressure and mechanical applications, and is also used for transport of steam, water, gas line pipes.

CHARACTERISTICS

Designed for coiling, bending and flanging, A53 carbon steel pipe is suitable for welding. The grades denote certain chemical and mechanical properties and should be noted in selection.

SIZES

½" – 12" some limitations dependent upon grade. Sizes up to 26" OD are available on limited basis.

Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless. This specification covers seamless and welded black and hot-dipped galvanized steel pipe.

The following types and grades of A53 pipe are covered within this specification:

Application:

For mechanical and pressure use, and also for transporting steam, water, gas and etc.

Mill test certificates will be issued according to EN10204/ .

The tubing shall undergo a seamless or welding process. Tension, bend, and flattening tests shall be performed to make sure that it must adhere to the mechanical properties of the standard.

Mechanical properties:

Chemical requirements:

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.

Green House Galvanized Steel Pipe    Galvanized Steel Pipe    Hot Dip Galvanized Steel Pipe

Green House Galvanized Steel Pipe produce by galvanized steel coil/strip. Produce Technique is Electronic Resistance Welded (ERW).Application is greenhouse, Scaffolding, and building.

Galvanized Steel Construction Pipe Packing is bulk or Plastic paper, Also can packing by steel strip. We can threaded used in connect. If you need it, Please contact us.

Why choose us?

1. Largest direct manufacturers in Tianjin ,china
2. Have an competitive price and high quality
3. Excellent after-sale service
4. Free issue : packaging list, invoice, Certificate of Origin 
5. Powerful technology team,Strict quality assurance system and perfect testing means
6. Delivery on time
7. Our roller coaster sales to Middle East,Africa,Russia,Southeast Asia, etc

Credit Hot sale various high quality API 5L ERW steel pipe, seamless steel pipe, SSAW Steel Pipe from China leading manufacturer. Our product has API 5L, API 5CT, EN10219, EN10217, etc international quality system certification.

For more product information, please click here to visit our website.