China 2 1 4 galvanized pipe Manufacturers Factory Suppliers
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EN 10210 Square Steel Pipes
EN 10210 square tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction and...
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Galvanized Conduit Pipe
Galvanized conduit pipe is commonly used in electrical and telecommunications industries for the installation of wires and cables. Baolai has exported this steel pipe worldwide.
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API 5L ERW Steel Pipes
API 5L Pipe is a carbon steel pipe as per the specification of The American Petroleum Institute, This steel pipe is produced in a welded and seamless form.
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API 5CT Tubing, OCTG Tubing
OCTG means Oil Country Tubular Goods, which refers to steel used in oil and gas extraction and production processes, including Drill pipe, Casing, Tubing, Couplings, Connections and Accessories,...
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ASTM A500 ERW Structural Welded Pipes
ERW pipes are commonly used in low or medium pressure applications, ASTM A500 steel pipesuch as transporting oil or water. A500 is a cold formed carbon steel that is North America's most commonly...
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ASTM A500 Carbon Square Steel Pipes
ASTM A500 square tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction and...
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Black Annealed Rectangular Steel Pipes
Black annealed rectangular tube is welded from strip steel, after pickling, the process in turn is cold-rolled, divide into strips of corresponding width according to the model, annealed,...
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ASTM A500 Rectangular Steel Pipes
ASTM A500 rectangular tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction...
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Black Annealed Square Steel Pipes
ASTM A500 rectangular tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction...
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EN 10219 Rectangular Steel Pipes
EN 10210 square tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction and...
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EN 10210 Rectangular Steel Pipes
EN 10210 rectangular tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction and...
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EN 10219 Square Steel Pipes Hollow Sections
EN 10219 square tube is welded from strip steel or plate after crimping, it is widely used in steel structure plant, warehouse, bridge building, intelligent greenhouse, civil construction and...
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