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.
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OEM Supply Galvanized Tubular Steel - Boiler steel tubes and pipes are used for boiler housings and heat exchangers – Zheyi
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Top Suppliers Black Steel Square Tube - L360 pipeline steel custom processing pipeline transport pipe – Zheyi
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China Supplier Precision Steel Pipe - X60 Line Pipe – Zheyi
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Special Design for Galvanized Square Tube - A513 square steel tube for fluid transport – Zheyi
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Hot-selling Mild Steel Hollow - stainless steel seamless square tubing – Zheyi