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Hollow Black Iron Q235 Welded Square Steel Pipe

Black Steel PipesERW Black Steel Pipes

Hot dipped hollow section specification Size:12x12-500mm; Thickness 0.6-20mm. Material grade:Q195-q235. Usage:Used for construction. Hot dip galvanized square tubes is used square tube strip or plate after curl forming in the hot dip galvanized pool through a series of chemical reactions forming the square tube; It is also possible to bend the cold-rolled hollow square cross-section and (pipe) China 1/2"-24" (20mm-610mm) ASTM JIS DIN GB Standard Hollow Black Iron Q235 Welded Square Steel Pipe(steel) 1.ERW steel pipe/tube 2.Galvanized steel pipe/tube 3.Black hollow section 4.Galvanized hollow section 5.Galvanized steel coil/GI steel coil 6.PPGI coil/prepainted galvanized steel coil 7.GL coil/galvalume steel coil 8.PPGL coil/prepainted galvalume steel coil 9.Corrugated roofing sheet 10.Steel coil/steel plate All Groups Product Catalogs(pipe) China ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Hollow Black Iron Q235 Welded Square Steel Pipe(steel) Square Tube, Square Pipe, Square Hollow Section manufacturer / supplier in China, offering ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube, Hot Selling Good Scaffold Tube for Construction Galvanized Pre Gi Straight Welded Steel Pipe, Price of 1/2 Inch Hot Galvanized Steel Round Pipe and so on.

China ASTM A500 Q235 Ss400 Hot Rolled Hollow Section Hollow Black Iron Q235 Welded Square Steel Pipe

Tubo Cuadrado De Hierro, Rectangular Hollow Section, Ms Square Pipe Weight Chart manufacturer / supplier in China, offering ASTM A500 Q235 Ss400 Hot Rolled Hollow Section Square/ Rectangular/ Round Carbon Steel Pipe Black Iron/Steel Pipe/Tube Square and Rectangular Hollow Sections, Square Tube for Furniture Material Hot DIP Galvanised S235jr S355jr Galvanized Steel Pipe, S235 (pipe) China ERW Structural Hollow Section Black Square Steel Hollow Black Iron Q235 Welded Square Steel Pipe(steel) Carbon Steel Pipe, Q235 Pipe, Welded Steel Pipe manufacturer / supplier in China, offering ERW Structural Hollow Section Black Square Steel Pipes, Steel Wooden Furniture - Steel Chair Legs, Galvanized Steel Roofing Nails for Roofing Sheet/Iron Steel Polished Nail and so on.(pipe) China Hollow Square Steel Pipe, Hollow Square Steel Pipe Hollow Black Iron Q235 Welded Square Steel Pipe(steel) China Hollow Square Steel Pipe manufacturers 95.6%. 5.0 (13)

China Mild Carbon Welded Metal Ms ERW Black Iron Hollow Hollow Black Iron Q235 Welded Square Steel Pipe

Steel Pipe, Weld Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering Mild Carbon Welded Metal Ms ERW Black Iron Hollow Section Mild Steel Pipe, ASTM A36 Hot Rolled Carbon Steel Plate Price Per Sheet of 20mm Steel Plate Weight, ASTM A36 Standard Mild Steel Plate Weight of 3mm Thickness Steel Plate and so on.(pipe) China Ms Tube Hollow Section Mild Steel Q235 Steel Round Hollow Black Iron Q235 Welded Square Steel Pipe(steel) Steel Pipe, Carbon Steel Pipe, Welding Pipe manufacturer / supplier in China, offering Ms Tube Hollow Section Mild Steel Q235 Steel Round Pipes Size with Painting in Stock, 304 Stainless Steel Square Rectangular Tube Pipe, A554 316L Stainless Steel Square Rectangular Tube 304 Stainless Steel Pipe (pipe) China Ms Welded Erw Steel Pipe black iron hollow section Hollow Black Iron Q235 Welded Square Steel Pipe(steel) Ms Welded Erw Steel Pipe black iron hollow section Price Product Name Steel ERW Black Pipe Section Shape Round, Square, Retangular, oval, L, T, Z Specification 5.8mm-508mm; 6.5×6.5mm-400x400mm Thickness 0.45-20mm Length 1-12m, meet your requirements. Tolera Hollow Black Iron Q235 Welded Square Steel Pipe

China Q195 Q235 Q345 black tube ERW mild steel cold

iron straight welded 40×40 ms square steel pipe Product Name Steel ERW Black Pipe Section Shape Round, Square, Retangular, oval, L, T, Z Specification 5.8mm-508mm Hollow Black Iron Q235 Welded Square Steel Pipe(pipe) China Square Hollow Section Rectangular and Square Black Hollow Black Iron Q235 Welded Square Steel Pipe(steel) High-Quality Hollow Black Iron Q235 Welded Carbon Steel Square Pipe/Rectangular Pipe US $550-700 / Ton API 5L Oil Gas Water Treatment Carbon Steel Seamless Pipe(pipe) China Steel Pipe manufacturer, Galvanized Steel Pipe Hollow Black Iron Q235 Welded Square Steel Pipe(steel) The company now has over 100 employees, including more than 15 senior technicians. Now, we have 3 hot DIP galvanized steel pipe lines, 4 hollow section production lines, 3 seamless steel pipe production lines. The annual output is 200, 000 tons. Our main products are galvanized steel pipe, ERW steel pipe, square/rectangular steel tube, Hollow Black Iron Q235 Welded Square Steel Pipe

China iron straight welded 40×40 ms square steel pipe Hollow Black Iron Q235 Welded Square Steel Pipe

iron straight welded 40x40 ms square steel pipe Product Name Steel ERW Black Pipe Section Shape Round, Square, Retangular, ov Hollow Black Iron Q235 Welded Square Steel Pipe We use Q195/Q235 steel strips for the pipe raw materials. We have full black annealed, regular black annealed and bright annealed surface treatment. The performance are the same, just different in color.(pipe) Chinese St37 Round Black ERW Mild Carbon Steel Tubes Hollow Black Iron Q235 Welded Square Steel Pipe(steel) Steel Pipe, Weld Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering Chinese St37 Round Black ERW Mild Carbon Steel Tubes Welded Ms Pipe Hollow Section, 304 Stainless Steel Square Rectangular Tube Pipe, A554 316L Stainless Steel Square Rectangular Tube 304 Stainless Steel Pipe Price and so on.(pipe) ERW Weled MS Hollow Section Black Iron Pipe (steel) ERW Weled MS Hollow Section Black Iron Pipe Surface Galvanized (200-220g/m2 usual,can be request by customer) Material Q195,Q215,Q235,Q345. MOQ 5 tons for normal size and material WT As customer's requests Payment terms TT deposit + the balanced against BL copy / LC or 100% LC at sight Trade terms FOB,C&F,CIF,EXW Length fixed or Hollow Black Iron Q235 Welded Square Steel Pipe

Q195 Q235 black painting color square pipe weight, steel Hollow Black Iron Q235 Welded Square Steel Pipe

Q195 Q235 black painting color square pipe weight, steel welded square hollow section iron tube size 40x40x2.5, US $ 580 was established in 2001 January, the company is located in China's steel production base, Jinghai County Economic Development Zone Tianjin Hollow Black Iron Q235 Welded Square Steel Pipe(pipe) Some results are removed in response to a notice of local law requirement. For more information, please see here.(pipe) Square & Rectangular Seamless/ERW Welded Galvanized (steel) Square Tubing, Metal Tubing, Square Steel Tubing manufacturer / supplier in China, offering Square & Rectangular Seamless/ERW Welded Galvanized Steel Tube, Hot Rolled (alloy/black) Steel Pipe, Q235B Galvanized C Channel Steel with 6m-12m Length and so on.

Square Pipe , page1.(pipe) welded steel pipe - Rectangular Tube, Square Tube, C Hollow Black Iron Q235 Welded Square Steel Pipe

Astm A500 Welded Steel Pipe A53 Black Iron Pipe Erw Welded Steel Pipe We believe that our high quality products and services will be your best choice.Hope get your trust and support.Looking forward to the long term and good cooperation with you sincerely.(pipe)China Hollow Black Iron Q235 Welded Square Steel Pipe Hollow Black Iron Q235 Welded Square Steel Pipe(steel) 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, Steel Tube Q235 LSAW Steel Pipe, Steel Tube Rack ASTM A106 Welded Pipes and so on.

Main Steel Grades

The main products are carbon steel, wear plate, alloy steel, shipbuilding steel, hot/cold rolled steel, boiler steel, mild steel, seamless steel pipe, according to Americal standard ASTM, Japanese standard JIS, German standard DIN, EN, etc.

OUR FACTORY

Our mill has three steel plates production lines and Machining Platform

STEEL PLATE PRODUCTION LINE

STEEL PLATE PRODUCTION LINE

STEEL PIPE PRODUCTION LINE

STEEL PIPE PRODUCTION LINE

STEEL COIL PRODUCTION LINE

STEEL COIL PRODUCTION LINE

STEEL MACHINING CENTER

STEEL MACHINING CENTER

Contact Us

We are gradually formed four major advantageous products: steel plate, steel pipe, stainless steel, special steel, and established our own Machining processing center in order to meet customer's diverse requirements.

Welcome to contact us through online consulting, emails and hotline if you are interested in our company or products. Our staff will reply you within 24 hours.

  • E-mail: [email protected]
  • Tel: 0086-13569929107
  • Address: 50 Guohuai Road, Henan Province, China

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