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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New Delivery for Stainless Steel Flue Pipe - Boiler steel tubes and pipes are used for boiler housings and heat exchangers – Zheyi
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Hot sale 316l Stainless Steel Pipe - Fireproof coated plastic PIPE API gas line is slightly seamless – Zheyi
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Factory wholesale Rhs Rectangular Hollow Section - Carbon Steel Rectangular Tubing – Zheyi
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Cheap PriceList for Rolled Hollow Section - Seamless Square Tube – Zheyi
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18 Years Factory Erw Steel Pipes And Tubes - Cold galvanized square pipe high quality large diameter boiler pipe – Zheyi
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Hot-selling Mild Steel Hollow - stainless steel seamless square tubing – Zheyi
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OEM Customized Mild Steel Square Hollow - Powder coated plastic steel tube – Zheyi
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Factory wholesale Welded Steel Tube - L245 pipeline steel Professional steel manufacturer – Zheyi
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Big discounting Black Galvanized Pipe - Plastic coated inside and outside composite pipe – Zheyi