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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High Performance Square Tube Metal - Square steel pipe 40*40mm structure uses engineering, etc – Zheyi
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High Quality 2×2 Galvanized Square Tubing - C7025 Brass name brand manufacturer’s ex-factory price – Zheyi
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Reliable Supplier 3 Galvanized Pipe - L485 pipeline steel for petroleum industry – Zheyi
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Factory Free sample Ms Sq Pipe - Outside PE composite coated plastic pipe – Zheyi
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Chinese wholesale 1.5 Galvanized Pipe - Cold Drawn Seamless Mechanical Tube – Zheyi
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Professional China Ss 304 Pipe - Powder coated plastic steel tube – Zheyi
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Good Quality Galvanized Square Tubing - C7025 Brass name brand manufacturer’s ex-factory price – Zheyi
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OEM/ODM Supplier Iron Hollow Pipe - Carbon seamless steel tubes oil and gas ERW carbon steel tubes – Zheyi
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2022 Good Quality Carbon Steel Square Tube - Plastic coated inside and outside composite pipe – Zheyi