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￥2550.00 HebeiCangzhou City
Manufacturer direct sales Q235B large diameter double-sided submerged arc welding spiral steel pipe
Cangzhou Hongyun Steel Pipe Co., Ltd.
Factory direct sales Q235B carbon steel, SY5037 spiral steel pipe for fluid transportation
￥2500.00 HebeiCangzhou City
Q235 spiral steel pipe, production and sales of low-pressure fluid spiral hot-rolled steel pipe
Manufacturer produces and supplies spiral welded pipe spiral pipe 219--1420*6--14
[Spiral pipe] Large diameter spiral pipe, spiral pipe for sewage treatment in Cangzhou, Hebei
[Ready stock] Various spiral pipes 219-3620 spiral steel pipe welded steel pipe
￥2450.00 HebeiCangzhou City
Large supply of spiral welded pipe q235 spiral pipe 219--3620mm spiral pipe
Long-term supply of q235 spiral pipe, spiral pipe, spiral steel pipe, spiral welded pipe
Specializing in the production of spiral steel pipes, Cangzhou spiral pipes, spiral pipes, steel pipes, spiral pipes, complete specifications
Hot selling supply of large diameter spiral pipe spiral steel pipe large diameter thick wall spiral welded steel pipe
Processing and customizing Q235 spiral pipe small diameter seamless spiral steel pipe of different specifications
Supply of spiral steel pipes for power plant sewage treatment Hebei Steel Pipe Factory direct sales spot
Cangzhou Hongyun Steel Pipe Co., Ltd. (Hebei)
￥2600.00 HebeiCangzhou City
Q235B large diameter spiral steel pipe manufacturer special price large diameter fluid spiral steel pipe
Special offer for SY/T5037 spiral seam submerged arc welded steel pipe for low pressure fluid transportation pipelines
￥2800.00 HebeiCangzhou City
Where can I find Q235B carbon steel GB9711 oil and gas industry transportation spiral steel pipe?
Production of spiral seam submerged arc welded steel pipes for SY/T5037 low-pressure fluid transportation pipelines
Where to produce SY/T5037 spiral seam submerged arc welded steel pipe for low pressure fluid transportation pipeline
￥3000.00 HebeiCangzhou City
Our factory specializes in the production and wholesale of spiral pipe seamless pipe 3pe anti-corrosion insulation a
Cangzhou Spiral Steel Pipe Group Co., Ltd.
Our factory specializes in the production and wholesale of spiral pipe seamless pipe 3pe anti-corrosion insulation aa
Our factory specializes in the production and wholesale of spiral pipe seamless pipe 3pe anti-corrosion insulation
Anti-corrosion pipeline anti-corrosion spiral welded steel pipe quality assurance
Anti-corrosion pipeline large diameter anti-corrosion spiral steel pipe quality assurance
Spiral steel pipe manufacturer direct sales steam pipe
Spiral steel pipe manufacturers specialize in manufacturing and have superb quality assurance technology
Anti-corrosion pipeline spiral steel pipe anti-corrosion epoxy coal pitch anti-corrosion quality assurance
Factory direct sales spiral steel pipe quality assurance based on integrity
Anti-corrosion pipeline spiral steel pipe 3pe anti-corrosion quality assurance
Anti-corrosion pipe spiral steel pipe anti-corrosion winding tape quality assurance
Anti-corrosion steel pipe spiral steel pipe anti-corrosion manufacturer specializes in production
Anti-corrosion steel pipe spiral steel pipe anti-corrosion quality assurance professional production
28 Anti-corrosion pipeline sintered epoxy powder anti-corrosion manufacturer
Anti-corrosion pipeline sintered epoxy powder anti-corrosion manufacturer
Factory direct sales of spiral steel pipes, quality first and integrity first
Anti-corrosion pipeline spiral steel pipe anti-corrosion epoxy resin quality assurance
A anti-corrosion pipeline sintered epoxy powder anti-corrosion manufacturer
Anti-corrosion pipeline spiral steel pipe anti-corrosion cement mortar anti-corrosion quality assurance
Anti-corrosion pipes and steel pipes with complete anti-corrosion materials
List of national specifications for anti-corrosion spiral steel pipe anti-corrosion winding tape
￥52.00 HebeiHengshui City
Spherical column_guardrail column_handrail manufacturer [Xingbei]
Anping County Xingbei Metal Wire Mesh Products Co
Spherical Post Railing_2016 New Product Spherical Post Railing [Xingbei]
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