Polyurethane pipeline decoking pig with tungsten studs from Yantai Zhengyuan Polyurethane Co.,Ltd. is a key tool for mechanical decoking to fired heater tubes and are made of optimum quality PU and with some designs,colors and sizes available for can be customized according to buyers' special are very effective and efficient to clean the inner surface of pipes of different materials.
|
Art NO.
|
Diameter
|
Length(mm)
|
Nos of Studs
|
Core
|
|
PP1-80
|
80mm, "
|
140
|
24
|
solid
|
|
PP1-84
|
84mm, "
|
140
|
24
|
solid
|
|
PP1-88
|
88mm, "
|
160
|
32
|
solid
|
|
PP1-92
|
92mm, "
|
160
|
32
|
solid
|
|
PP1-95
|
95mm, "
|
160
|
32
|
solid
|
|
PP1-99
|
99mm, "
|
160
|
36
|
solid
|
|
PP1-104
|
104mm, "
|
170
|
36
|
solid
|
|
PP1-108
|
108mm, "
|
170
|
36
|
solid
|
|
PP1-110
|
110mm, "
|
170
|
40
|
solid
|
|
PP1-118
|
118mm, "
|
170
|
44
|
solid
|
|
PP1-122
|
122mm, "
|
240
|
44
|
solid
|
|
PP1-128
|
128mm, "
|
240
|
52
|
solid
|
|
PP1-149
|
149mm, "
|
240
|
52
|
solid
|
|
PP1-153
|
153mm, "
|
240
|
52
|
solid
|
|
PP1-158
|
158mm, "
|
240
|
52
|
solid
|
|
PP1-163
|
163mm, "
|
270
|
56
|
solid
|
|
PP1-169
|
169mm, "
|
270
|
56
|
solid
|
|
PP1-175
|
175mm, "
|
270
|
56
|
solid
|
|
PP1-190
|
190mm, "
|
290
|
75
|
foam
|
|
PP1-202
|
202mm, "
|
290
|
80
|
foam
|
|
PP1-207
|
207mm, "
|
290
|
80
|
foam
|
|
PP1-240
|
240mm, "
|
370
|
90
|
foam
|
|
PP1-245
|
245mm "
|
370
|
90
|
foam
|
|
PP1-250
|
250mm, "
|
370
|
90
|
foam
|
|
PP1-255
|
255mm, "
|
370
|
90
|
foam
|
