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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China Factory for L485 Pipeline Steel - TP316L grade stainless steel pipe – Zheyi
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8 Year Exporter Hollow Structural Steel Tube - A513 square steel tube for fluid transport – Zheyi
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Good quality Hss Tube Steel - Fireproof coated plastic PIPE API gas line is slightly seamless – Zheyi
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Good Quality Hollow Section Tube - Square structure pipe manufacturer of fence posts in China – Zheyi
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New Delivery for Stainless Steel Flue Pipe - Stainless steel plate manufacturers wholesale – Zheyi
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High definition Mild Steel Hollow Section - Galvanized composite steel pipe for water supply and fire fighting with plastic – Zheyi
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Wholesale Dealers of Rectangular Hollow Tube - Hot Dip Galvanized Square Tube – Zheyi
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2022 Good Quality Hot Dip Galvanized Rectangular Tube - Galvanized Square Rectangle Steel Tube – Zheyi