The main production of ф 48-3620mm wall thickness 6mm-40mm reinforced grade 3PE seamless steel pipe, oil and gas pipeline, oil and gas transmission project coated plastic pipe, coated plastic fire safety pipe, fire protection inside and outside coated plastic steel pipe, hot dip plastic power threading steel pipe, cable protection pipe.
Featured
-
Hot New Products Galvanized Square Tubing Sizes - C7025 Brass name brand manufacturer’s ex-factory price – Zheyi
-
factory customized Sch 40 Steel Pipe - High pressure seamless tube boiler pipeline oil and gas pipe – Zheyi
-
2022 China New Design Rectangular Black Steel Tubing - a106 gr c seamless steel pipe – Zheyi
-
100% Original Rectangular Hollow Section Steel - Rectangular Black Steel Tubing – Zheyi
-
Hot sale Steel Rhs Sizes - X60 Line Pipe – Zheyi
-
Renewable Design for S390 High Speed Steel - Galvanized composite steel pipe for water supply and fire fighting with plastic – Zheyi
-
Reasonable price 2 Stainless Steel Tubing - a106 gr c seamless steel pipe – Zheyi
-
Top Suppliers Black Steel Square Tube - L485 pipeline steel for petroleum industry – Zheyi
-
Good User Reputation for Stainless Steel Pipe - Galvanized composite steel pipe for water supply and fire fighting with plastic – Zheyi