china products annealed black square steel pipee

Astm 100x100 Steel Square Pipe,China Supplier Astm A36

Nov 12, 2019 · Astm 100x100 Steel Square Pipe,China Supplier Astm A36 Annealed Rectangular And Square Steel Pipe Hollow Section , Find Complete Details about Astm 100x100 Steel Square Pipe,China Supplier Astm A36 Annealed Rectangular And Square Steel Pipe Hollow Section,Black Square Steel Tube,150x150 Steel Square Tube,Shs Rhs from Supplier or Manufacturer-Tianjin

Black Iron Cold Rolled Annealed Steel Tube - Made in China

Product Details. 1.Product Information. NameBlack Iron Cold Rolled Annealed Steel Tube. SurfaceBlack. Section shapeSquare. OD12*12-400*400mm. WT0.8-12mm. Length1-12m or as customer require. MaterialQ195 Q215 Q235. Black Square Steel Pipe Hebei luobinOur factory was set up in 1998, from years of development,now we have annual production capacity of 80000tons of black annealed and bright steel strips,130000tons of bright and pre-galvanized steel pipes. We have 300 experienced workers and in them 30 persons are senior engineer to imporve machine,products quality

China 300X300 Black Square Steel Pipe - China Steel Pipe

Black square pipe:Thickness(mm) 0.8-12mm:Size(mm) 20*30-200*400:Type:Square or rectangular:Standard:GB/T3094-2000, GB/T6728-2002, ASTM A500, JIS G3466:Grade:Q195, Q215, Q235, Q345,A500, , SS400, Certificate:SGS, ISO:Usage:Construction frame, large bridge, car keel, fence tube, machine manufacturing, container frame:Technique China 40X40 Ms Hollow Section Black Annealing Steel Jun 07, 2021 · Hollow Section, Steel Pipe, Steel Tube manufacturer / supplier in China, offering 40X40 Ms Hollow Section Black Annealing Steel Square Pipe Price, Hot Sales Gi Binding Wire Tie Wire Electric Hot Dipped Galvanized Iron Wire in Coil for Sale, Hot Sale Bwg20 10 Rolls Gi Wire/Building Materials Binding Wire Electro Galvanized Wire and so on.

China ASTM A500 Black Square and Rectangular Steel Tube

China ASTM A500 Black Square and Rectangular Steel Tube, Find details about China Welded Steel Tubes, Steel Pipes from ASTM A500 Black Square and Rectangular Steel Tube - Jiangyin Jianhe Steel China Black Annealed Cold Rolled Square Tube For Steel Cold Rolled Square Tube material is cold rolled carbon steel strap with wall thickness 0.6mm to 2.0mm. When cold-rolled steel strap is heated to the annealing temperature, the surface color will turn black due to high temperature contact with air, which is called black stripping. The physical pro

China Black Annealed Cold Rolled Steel Coil Price - China

China Black Annealed Cold Rolled Steel Coil Price, Find details about China Black Annealed, SPCC from Black Annealed Cold Rolled Steel Coil Price - Tangshan Yuxuan International Trading Co., Ltd. China Black Annealed Square Pipe - China Square Pipe China Black Annealed Square Pipe, Find details about China Square Pipe, Square Steel Pipe from Black Annealed Square Pipe - Tianjin Sangong International Trade Co., Ltd.

China Black Square Hollow Section Pipe - China High

China Black Square Hollow Section Pipe, Find details about China High Frequency Welded Square, Rectangular Steel Pipe from Black Square Hollow Section Pipe - China Black Square Steel Pipe/Structure Steel Pipe - China Black Hollow Section, Black Steel Pipe, Pipe Fitting manufacturer / supplier in China, offering Black Square Steel Pipe/Structure Steel Pipe, ASTM Standard and Hot Rolled Technique Hot Rolled Coils, ASTM A53 Hot Dipped Galvanized Steel Pipe Scaffolding Pipe and so on.

China Black Steel Pipe, Black Steel Pipe Manufacturers

China Black Steel Pipe manufacturers - Select 2021 high quality Black Steel Pipe products in best price from certified Chinese Steel Pipe, Black Pipe suppliers, wholesalers and factory on Made-in-China China Cold Rolled Black Annealed Round Steel Pipe - China Hollow Section, Black Steel Pipe, Black Steel Tube manufacturer / supplier in China, offering Cold Rolled Black Annealed Round Steel Pipe, Clavos PARA Madera Common Nail 1/2" a 6" 25kgs a Chile, 2021 Mejor Precio De Clavos PARA Madera /Common Nail a Chile and so on.

China En10210 S355j2h/S275joh Galvanized

Square Steel Pipe, Square Hollow Section, Seamless Steel Pipe manufacturer / supplier in China, offering En10210 S355j2h/S275joh Galvanized Square/Rectangle Steel Pipe HDG Square Pipe, API 5L Standard Psl1/Psl2 Hot Rolled Seamless Steel Pipe API 5L Line Pipe with Grade X42/X52/X60/X70/X80, ASME B16.9 ASTM A234 Wpb 90 Degree/45 Degree Seamless/ Welded Lr/Sr Carbon Steel China Hollow Black Iron Q235 Welded Square Steel Pipe Jun 02, 2021 · Hollow Black Iron Pipe, Welded Square Steel Pipe, Welded Square Steel Tube manufacturer / supplier in China, offering Hollow Black Iron Q235 Welded Square Steel Pipe, SAE1026 Cold Rolled Seamless Steel Precision Honed Tube, DIN 2391 St52 Cold Drawn Carbon Seamless Steel Pipe

China Oiled Black Annealed Welding Steel Rectangular Tubes

China Oiled Black Annealed Welding Steel Rectangular Tubes, Square Steel Pipe, Find details about China Annealed Pipe, Black Annealed Iron Pipe from Oiled Black Annealed Welding Steel Rectangular Tubes, Square Steel Pipe - Tianjin Sangong International Trade Co., Ltd. China Q195/Q235/Q345 Low Carbon Hot Rolled Cold Rolled Rectangle Steel Tubing, Rectangular Tubes, Square Steel Tubing manufacturer / supplier in China, offering Q195/Q235/Q345 Low Carbon Hot Rolled Cold Rolled Black Annealed Rhs Shs Welding Square Rectangular Rectangle Steel Pipe on Regular Supply for Construction, GB/BS/ASTM Standard Q195-Q235 Material High Quality Round /Square /Oval Galvanized Greenhouse Steel Pipe Tube for Steel

China Steel Pipe manufacturer, Galvanized Pipe, Steel

Steel Pipe, Galvanized Pipe, Steel Plate manufacturer / supplier in China, offering ASTM A53 A106 API 5L Q235 Seamless/ ERW Welded /Alloy Galvanized Hollow Section Square/Rectangular/Round Carbon /304 201 304L 316 316L Stainless Steel Tube, High Strength Hot and Cold Rolled AISI ASTM 201/304/316/321/904L Stainless Steel /Q235B Carbon Steel Iron Pipe & Tube, Cap from China Manufacturers - Tianjin Q195 Black Annealed Ltz Tubular We can do:--Good Quality--On-time Delivery--Competitive Price ASTM A500 Black & Galvanized Square / Rectangular Welded Steel Pipe & Tube China Image Of Black & Galvanized Square / Rectangular Welded Steel Pipe & Tube Main Products:Square Pipe, Welded Steel Pipe,

Pre-Galvanized Square Pipe Anti-Theif Window Pipe

Shop from professional Steel Pipe manufacturers and suppliers for quality pre-galvanized square pipe anti-theif window pipe made in China here. The best service and fast delivery are offered. Professional Cr Black Annealed Steel Pipes/tubes Furniture Professional Cr Black Annealed Steel Pipes/tubes Furniture Pipes/tubes Made In China , Find Complete Details about Professional Cr Black Annealed Steel Pipes/tubes Furniture Pipes/tubes Made In China,Greenhouse Agricultural,Used Scaffolding For Sale,Gi Pipe Price In Pakistan from Supplier or Manufacturer-Tianjin Tianyingtai Imports And Exports Trade Co., Ltd.

Thin Wall Thickness Steel Pipe Black Annealed Square Pipe

1.ERW black round pipe (ASTM A53,GB..) 2.Weld black square/rectangular pipe(ASTM A500,GB,) 3.Hot dip galvanized round pipe (BS 7,ASTM A53,GB ,) 4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB) 5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe. 6.Spiral steel pipeChina Ms Black Annealed Steel Hollow Section / Square Hollow Section, Steel Pipe, Steel Tube manufacturer / supplier in China, offering Ms Black Annealed Steel Hollow Section / Square Steel Tube for Fence, Hot Sales Gi Binding Wire Tie Wire Electric Hot Dipped Galvanized Iron Wire in Coil for Sale, Hot Sale Bwg20 10 Rolls Gi Wire/Building Materials Binding Wire Electro Galvanized Wire and so on.