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China, Chinese Q235B Hollow Steel Square&Rectangular Welded Steel Pipes and Tubes1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSquare SteelSquare TubeSquare Pipe
Zhejiang Zhong Ding Iron and Steel Co., Ltd.
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Product Description Carbon steel pipe is divided into hot rolled and cold rolled two types. Hot rolled carbon steel pipe is divided into steel tube, low and medium pressure boiler tube, high pressure boiler tube, alloy steel tube, stainless steel tube, petroleum cracking pipe, geological steel tube and other steel pipe etc. Cold-rolled carbon steel pipe in addition to general steel tube, low medium pressure boiler pipe, high pressure boiler tube, alloy steel, stainless steel pipe, oil cracking pipe, steel pipe, other include carbon thin wall steel tube, alloy thin wall steel pipes. Generally greater than 32 mm hot rolled seamless steel tube diameter, wall thickness 2.5 75 mm, to 6 mm cold rolled seamless steel tube diameter, wall thickness to 0.25 mm, to 5 mm thin wall pipe diameter, wall thickness less than 0.25 mm, cold than hot rolled high dimensional accuracy.Product Name black painted welded square and rectangular steel tube pipeStandard Q195 / Q235 / Q345 (A/B/C/D) ST37 / ST52 / ST37-2 S185/S235JR/S235JO/E295/S355JRH ASTM A106A / ASTM A106C API 5L, API 5CT, API N80, API P110Materiala36 15CrMo 20# a106 a53 gr.b St37.0 St44.0 St55 St52.0 Ck45 S355 Q345ASize15*20mm - 300*200mm (other sizes sall be customized)Surface1.Black painted 2.oil anti-rust 3.Galvanized 4.FBE;3PE,PE 5.or as customer requestTechnology1.Electronic Resistance Welded (ERW ) 2. Electronic Fusion Welded (EFW)3. Double Submerged Arc Welded (DSAW)Pipe ends plian,beveledApplicationFor manufacture of pipelines, vessels, equipment, pipe fitting and steel structure.PackageStandard export sea-worthy packing or customized.Delivery Time5-10 days if goods in stock,10-15 days if goods not in stock.Trade termsFOB, CFR, CIF, EXW, etc.Payment T/T L/C Western union etc
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