Home Metallurgy, Mineral & Energy Steel Pipe & Tube Wholesale Black Square Tube 2017 Product List
Total 29,585 products from about 1,344

 Wholesale Black Square Tube

manufacturers & suppliers

China Wholesale Ms Black Mild Steel Square Pipe / Tube 100X100

Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Round

38*38mm Black Furniture Square Tube

FOB Price: $420 - $460 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 80-200G/M2 of Black Square Pipe

Black Annealed Iron Ms Square Rectangular Tube

FOB Price: US $400 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Lightly Oiled, Hot DIP Galvanized
  • Usage: Construction & Decoration, Furniture
  • Section Shape: Rectangular

Welded Black Annealed Steel Square Tube for Furniture China

FOB Price: $500 - $800 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195, Q235, Gr a, Gr B
  • Surface Treatment: Oiled, Bright
  • Section Shape: Square
  • Thickness: 0.5-3.0mm

Asme Sb338 Gr2 Seamless Titanium Square Tube in Black Surface

FOB Price: $21 - $30 / kg
Min. Order: 5 kgs
  • Type: Titanium Pipes
  • Application: Industrial
  • Technique: Cold Rolled
  • Grade: GR2
  • Shape: Square
  • Size: Dia120*Max.3000mm

12*12mm Black Square Iron Bending Steel Tubes

FOB Price: $420 - $430 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 80-200G/M2 of Black Square Pipe

Good Quality Construction Structure Metal Black Square Pipe Square Steel Tubes

FOB Price: $300 - $600 / Ton
Min. Order: 30 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195, Q235, Q345; ASTM A53 Gra,Grb; Stkm11,St37,St
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Machinery Industry
  • Section Shape: Square

38*38mm Black Furniture Square Tube

FOB Price: $500 - $800 / Ton
Min. Order: 1 Ton
  • Material: Q195~Q235
  • Standard: ASTM, GB, API, DIN, JIS
  • Medium: Square Pipe
  • Cross-Section Shape: Square
  • Connection Type: Welding
  • Packing: Standard Export Packing

API 5L Gr. B 20X10X2mm Black Ms Square Tube

FOB Price: $450 - $800 / Ton
Min. Order: 1 Ton
  • Temperature Classification: Low Temperature Piping
  • MPa Classfication: Medium Pressure Piping
  • Material: Carbon Steel Pipe
  • Standard: ASTM, API, JIS
  • Diameter: 12.7-1219 mm
  • Medium: Liquid

Black or Galvanized Steel Square Tube

FOB Price: US $425 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Welded
  • Material: Carbon Steel
  • Surface Treatment: Black or Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
  • Section Shape: Square and Rectabgular

ASTM A500 Black Square and Rectangular Steel Tube

FOB Price: US $530 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Black Annealed Welded Steel Square Tube for Furniture

FOB Price: $460 - $540 / Ton
Min. Order: 3 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Pure Black Hollow Square Steel Pipe/Tube

FOB Price: $460 - $500 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Round or Square

Black Square Steel Tube 50X50 Door Frame Material

FOB Price: $500 - $600 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Oiled or Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Square Pipe Diameter: 10X10mm~500X500mm

38*38mm Black Square Tube for Furniture

FOB Price: $400 - $600 / Piece
Min. Order: 25 Pieces
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Hot Sale Black Square/Rectangular Steel Tube Exported Korea

FOB Price: US $450 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration, Furniture
  • Section Shape: Square

Ss330 Square Black Annealed Steel Tube

FOB Price: $550 - $630 / Ton
Min. Order: 15 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Square

Black Powder Coated Square Extrusion Aluminum Tube

FOB Price: $3050 - $3150 / KG
Min. Order: 500 KG
  • Shape: as Per Customer's Drawing
  • Grade: 6000 Series
  • Alloy: Alloy
  • Test Report: Yes
  • OEM Design/Samples: Welcome/Acceptable
  • Colors: Silver,Black ,Gold, Red, White etc

Black Steel Ms Square Tube Hollow Section for Steel Structure / Construction / Steel Frame

FOB Price: $450 - $550 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Usage: Water Supply, Construction, Steel Structure
  • Joint Type: No
  • Section Shape: Square / Rectangular
  • Certification: ISO 9001:2000, Bsi, Ce, Spc for Singapore
  • Shape: Square / Rectangular

Schedule 40 Black Square Steel Pipe/Rectangular Steel Tube for Sale

Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Oiled Coated Black Square Steel Tube

FOB Price: $400 - $410 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345 of Welded Square & Rectanglar Pipe
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 80-200G/M2 of Welded Square & Rectanglar Pipe

20X20--400X400mm Black Square and Rectangular Hollow Section Steel Tube

FOB Price: US $490 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Construction & Decoration
  • Section Shape: Square

Galvanized or Black Iron Square Tube

FOB Price: US $425 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Welded
  • Material: Carbon Steel
  • Surface Treatment: Black or Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
  • Section Shape: Square and Rectabgular

Square/Rectangular Hollow Section/Steel Tube Black Annealing

FOB Price: $350 - $500 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Bare,Black Painting, Galvanized as Per Request
  • Usage: Construction & Decoration, Special Purpose, Structure
  • Section Shape: Rectangular

Black or Glavanized Square Steel Tube with Carbon Steel

FOB Price: $424 - $460 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular

Various Sizes of Welded Black & White Annealed Steel Square Tube

FOB Price: $500 - $800 / Ton
Min. Order: 1 Ton
  • Material: Q195~Q235
  • Standard: ASTM, GB, API, DIN, JIS
  • Medium: Square Pipe
  • Cross-Section Shape: Square
  • Connection Type: Welding
  • Packing: Standard Export Packing

ASTM A53 Black Square Steel Tube in China Supplier

FOB Price: US $500 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Welded
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Good Quality of Big Size Black Square Steel Tube 250X250

FOB Price: $500 - $600 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled or Galvanized
  • Usage: Construction & Decoration, Special Purpose
  • Section Shape: Square

ERW Black Carbon Square Tube for Construction Material

FOB Price: $400 - $600 / Piece
Min. Order: 25 Pieces
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Q195 Square Black Annealed Steel Tube

FOB Price: $520 - $620 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Square
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