q345 construction material black annealing square Welding steel pipe

q345 construction material black annealing square Welding steel pipe

2X4 Tubular Steel Price Thin Wall Steel Square Tubing Mild

2X4 Tubular Steel Price Thin Wall Steel Square Tubing Mild Steel Hollow Bar, Find Details about Hollow Bar, Tubular Steel from 2X4 Tubular Steel Price Thin Wall Steel Square Tubing Mild Steel Hollow Bar - Bazhou GY Steel Pipe Manufacturing Co., Ltd. Material. Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS

40X40 Ms Hollow Section Black Annealing Steel Square Pipe

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. 50x50 Square Steel Tube Price,20x20 Black Annealing Square 50x50 Square Steel Tube Price,20x20 Black Annealing Square Rectangular Steel Tube,40*80 Rectangular Steel Hollow Section , Find Complete Details about 50x50 Square Steel Tube Price,20x20 Black Annealing Square Rectangular Steel Tube,40*80 Rectangular Steel Hollow Section,Square Steel Tube,Black Steel E355 Square Hollow Section,Cold Formed Steel Hollow Section Square Tube from Steel

ASTM A36 Galvanized Steel Pipe Manufacturers and

Our annual production capacity of hot dipped galvanized steel pipe is 200,000 tons, capacity of greenhouse engineering material is 250,000 tons and highway column and guardrail is 200,000 tons. Tianjin TianYingTai Imports & Exports Trade Co., LTD is our export company. We have achieved trading capacity 60,000 tons in 2016. Allibaba Com MS ERW Weld Square & Rectangular Steel Allibaba Com MS ERW Weld Square & Rectangular Steel Pipe, US $ 520 - 620 / Ton, API, ASTM, bs, GB, JIS, API 5CT, API 5L, ASTM A106-2006, BS 7, GB/T 3090-2000, JIS G3446-2004, 10#-45#, 16mn, API J55-API P110, Q195-Q345, 10#, 20#, 16mn, API J55, Q235, Q345, Q195, Q215, 2 - 16 mm.Source from Tianjin Credit Import And Export Trading Co., Ltd. on

Anneal Mild Steel ERW Carbon Steel Tube Round Square and

Thickness:1 - 80 mm Section Shape:Round, Square, Rectangular Outer Diameter:6 - 1200 mm Place of Origin:Jiangsu, China Technique:ERW, SAW, SML Tolerance:±3 Type:Welded Steel Pipe Processing Service:Welding, Cutting Product name:Welded Tube High Quality Welded Steel Pipe MOQ:1 Ton Payment terms:L/C T/T (30%DEPOSIT) Delivery time:Within 7-15 Days Black Rectangular Steel Hollow Section Rhs Pipe Q235 Q345Black Rectangular steel Hollow Section Rhs pipe Q235 Q345 We can supply cold rolled black annealed pipe and hot rolled steel pipe. Good welding, and cutting make the pipes looks perfect. Black annealed steel pipe is the most pipe we exported. We have own factory can assure the delivery time. And we have own stock, load the goods at any time.

China ASTM A36 Hot Rolled Galvanized Steel Pipe Price

Steel Pipe, Building Material, Galvanized Steel Pipe manufacturer / supplier in China, offering ASTM A36 Hot Rolled Galvanized Steel Pipe Price, SMA400aw SMA400bw Weathering Resistant Corten Steel Plate, Decorative Anti Rust ASTM A588 Corten Steel Sheet Plate and so on. Hengjia have a modern factory covering an area of 400,000 square meters China Best Price Rectangula/Tubes/Hollow Section Galvanized Round Steel Pipe, Galvanized Steel Square Tube, Rectangular Pipe manufacturer / supplier in China, offering Best Price Rectangula/Tubes/Hollow Section Galvanized/Black Annealingr/Square Steel Pipe, 14 PCS light Duty Disc Harrow, 24 PCS Light Duty Disc Harrow and so on.

China ERW Steel Pipe Manufacturers, Factory - ERW Steel

Q195-Q345 ERW Steel Pipe. Q195-Q345 ERW steel pipe is one of the simplest and most durable ways to join piping together and steel pipes can simply be welded together with MIG (metal inert gas), TIG (tungsten inert gas or SMAW (stick metal arc) welding. Before welding two China Galvanized Black Annealing Hollow Section China Galvanized Black Annealing Hollow Section Rectangular Tube Steel Square Tube, Find details about China Steel Pipe, Steel Piping from Galvanized Black Annealing Hollow Section Rectangular Tube Steel Square Tube - Jiangyin Jingmai Metal Manufacturing Co., Ltd.

China Good Price Round/Square/ Rectangle Black and

Steel Pipe, Seamless Steel Pipe, Welded Steel Pipe manufacturer / supplier in China, offering Good Price Round/Square/ Rectangle Black and Galvanized Mild Carbon Steel tube for Building Material, High Quality 8"5/8 API 5CT L80 Carbon Seamless Steel Casing for Oilfield Service, Good Price 7"API 5CT J55 Carbon Seamless Steel Casing for Oilfield Service and so on. China Steel Pipe manufacturer, Galvanized Steel Pipe Q195/Q235/Q345 Low Carbon Hot Rolled Cold Rolled Black Annealed Rhs Shs Welding Square Rectangular Rectangle Steel Pipe on Regular Supply for Construction FOB Price:US $600-700 / Ton Min. Order:5 Tons

ERW Structure Carbon Steel Pipe_Tianjin Ruijie Steel Pipe

ERW Structure Carbon Steel Pipe-Tianjin Ruijie Steel Pipe Co., Ltd. Manufacturing steel best supplier 3 inch black iron pipe We are professional Manufacturing steel best supplier 3 inch black iron pipe supplier and factory in China.We can produce Manufacturing steel best supplier 3 inch black iron pipe according to your requirements. ERW Square Welding Steel Pipe. Description; Place of Origin:Tianjin China(mainland) Material. Q195-Q345, 10#-45#,195-Q345, Gr

Pre-Galvanized Hollow section - Tianjin Jinnuo steel pipe

Pre-galvanized square steel pipe. Pre-galvanized hollow section is one of the main structural steel materials in the profile and light house of the civilization construction. It will be manufactured by ERW & HFW. The main usage:chemical transfer, green house, fence steel pole etc, the zinc coating thickness is 40g/m2-200g/m2, The main Q235 / Q345 Steel Prefab Buildings / Multi Storey Steel Technical Parameters:Item Name. Steel structures for multi-story. Main Frame. Q235/Q345 Welded H Beam and comlumns, painted or galvanized, galvanized C section or steel pipe. Secondary frame. hot dip galvanized C purlin , steel bracing , tie bar, knee brace, edge cover etc. Surface.

Q235 carbon square steel pipe for structure

150mm diameter gi pipe Q235 carbon square steel pipe for structure,manor and greenhouse. Technique. Longitudinal Electronic Resistance Welding (ERW) High Frequence Welding (HFW) Material Quality. Steel Grade. Q195 Q215 Q235 Q345, etc. Material STEEL PIPE - TANGSHAN XINGHE TRADE CO., LTD. - page 1.China STEEL PIPE catalog of Square&Rectangular Welded Steel Pipes and Tubes, China Supply Q195 Low Carbon Black Steel Hot DIP Galvanized Coating Square Tube/Rectangular Hollow Tubular Steel Pipe provided by China manufacturer - TANGSHAN XINGHE TRADE CO., LTD., page1.

Square steel tubing - COSASTEEL

Square pipes are divided into structural square pipes, decorative square pipes, construction square pipes, mechanical square pipes, etc. according to their uses. It is section steel with a square cross-section shape and size made of q235 hot-rolled or cold-rolled steel strip or coil as the base material, which is formed by cold bending and then SteelSource - What is Q235 & Q345 - InoxsourceQ345 is a kind of steel. It is a kind of low alloy steel, which is widely used in bridges, vehicles, ships, construction, pressure vessels, special equipment, etc., where "Q" means yield strength, 345 means the yield strength of this steel is 345MPa. Q235 and Q345 are both composed of Q + number + quality grade symbol + deoxidation method symbol.

Welded steel pipe distributor in China for international

Welded steel pipe can improve material utilization, simplify manufacturing process, and save steel and processing time. It can be processed into welding, bending and flanging. Welded steel pipe has high precision, uniform wall thickness and high brightness of internal and external surfaces. As the weight of welded pipe is only 1/5 of square square steel pipe_galvanized steel pipe_black steel pipe Product name:GX 100x100 welded construction structure square tube material. Technique Longitudinal Electronic Resistance Welding (ERW) High Frequence Welding (HFW) Steel Grade:Q195 Q215 Q235Q345 A53 A106 S355 etc. Material Type:Available in cold rolled and hot rolled. W.T.:1.0mm-40.0mm. Diameter:50*50mm-1000*1000 mm

Building Material/hollow Tube/metal/erw Q345 Q235b Erw

Building Material/hollow Tube/metal/erw Q345 Q235b Erw Black Round Steel Welded , Find Complete Details about Building Material/hollow Tube/metal/erw Q345 Q235b Erw Black Round Steel Welded,Black Iron Pipe,Black Steel Pipe,Black Iron Pipe Prices from Steel Pipes Supplier or Manufacturer-Tianjin Goldensun Import & Export Co., Ltd.

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