Home Metallurgy, Mineral & Energy Steel Pipe & Tube Carbon Steel Square Pipe 2017 Product List
Total 27,622 products from about 1,534

 Carbon Steel Square Pipe manufacturers & suppliers

200X200mm Welded Carbon Steel Square and Rectangular Structural Steel Pipe (SQ200-1)

FOB Price: $500 - $750 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Oiled or Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Square Pipe Diameter: 1/2''x1/2''~20''x20''

China Carbon Welded Steel Square Pipe

Min. Order: 10 Tons
  • 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, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Common Carbon 30X30 Welded Steel Square Pipe for Structure

FOB Price: $400 - $650 / 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

ASTM Galvanized Carbon Steel Square Pipe 35*35

FOB Price: $530 - $560 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 80-200G/M2 of Steel Square Pipe

Welded Carbon Steel 400*400mm Square Pipe

FOB Price: $550 - $610 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled and Cold Rolled
  • Material: Carbon Steel, Stainless, Alloy Steel
  • Surface Treatment: Oil Black Galvanized
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square Rectangular

Carbon ASTM A106 Grade a Square Steel Pipe

FOB Price: $550 - $580 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Square

Made in China ASTM A500 Gr. B Carbon Steel Square Pipe From Tyt

FOB Price: $653 - $662 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Machinery Industry, Construction & Decoration
  • Section Shape: Square

Q195 Q235 Q345 Carbon Steel Square Pipe for Greenhouse Pipe and Gas

FOB Price: $430 - $510 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345 of Ms Black Square Tube
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 80-200G/M2 of Ms Black Square Tube

High Quality Square Carbon Steel Pipe

FOB Price: US $600 / Square Foot
Min. Order: 10 Square Feet
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Construction & Decoration, Wall Screens, Frame
  • Section Shape: Square

ERW Carbon Steel Pipe/Ms Pipe/Square Pipe/Carbon Steel Pipe/Steel Welded Pipe

FOB Price: $350 - $600 / Ton
Min. Order: 5 Tons
  • 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, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Round, Square, Oval

Welded Square Round Scaffolding Carbon Structure Steel Pipes

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

Hot Dipped Galvanized Square Pipe Carbon Steel for Steel Structure

FOB Price: $560 - $700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Usage: Construction, Steel Structure
  • Joint Type: No
  • Section Shape: Square or Rectangular
  • Certification: ISO 9001:2000, Bsi Ce, Spc for Singapore
  • Shape: Square or Rectangular

ASTM Galvanized Carbon Steel Square Pipe 35*35

FOB Price: $350 - $580 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • 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

ASTM Standard Black Carbon Square Steel Pipe

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

Mild Carbon Steel ERW Welded Square Pipe

FOB Price: $580 - $750 / Ton
Min. Order: 2 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Bulk, Galvanized, Blank Paint, Transparent
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Name: Mild Carbon Steel ERW Welded Square Pipe

Welded Square Round Scaffolding Carbon Stucture Steel Pipe

FOB Price: US $500 / Ton
Min. Order: 5 Tons
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Round
  • Product Name: Standard Welded Carbon Construction Galvanized Ste

Galvanized Carbon Steel Square Pipe

FOB Price: $700 - $2000 / Ton
Min. Order: 25 Tons
  • Type: Square Steel
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Chemical Industry
  • Section Shape: Oval

Black Carbon Steel Square Rectangle Pipe (CZ-SP09)

FOB Price: $300 - $400 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

Carbon Welded Steel Pipe / Galvanized Steel Square Pipe / Hollow Section

FOB Price: US $400 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Black Painting
  • Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Special Purpose
  • Section Shape: Round
  • Trade Marking: CF

ERW Carbon Square Steel Pipe 12*12mm

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 Carbon Square Galvanized Steel Pipe

FOB Price: $400 - $2000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 80-200G/M2 of Steel Square Pipe

Common Carbon Square and Rectangular Steel Pipe with SGS Certificate

FOB Price: $399 - $599 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • 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

Welded Carbon Square Steel Pipe Q235B From China

FOB Price: US $450 / Ton
Min. Order: 5 Tons
  • Technique: Hot Rolled
  • Surface Treatment: Coated
  • Standards: ASTM A53-2007, GB/T 3094-2000, JIS G3466, En10219
  • Grade: 10#-45#, Q195-Q345, St35-St52, 10#, 20#, 45#, Q195
  • Thickness: 1.5 - 30 mm
  • Outer Diameter: 20*20mm-300*300mm

Hot Rolled Carbon Steel Square Steel Pipe

FOB Price: $500 - $5000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Usage: Mining
  • Section Shape: Square
  • Products Surface Treatment: Galvanized & Black

Steel Square Hollow Section Carbon Pipe 15*15*0.5mm-500*500*15mm

FOB Price: $400 - $600 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black, Annealed
  • Usage: Wide Usage
  • Section Shape: Square

En10305 Low Carbon Square Steel Pipe with Hollow Section

FOB Price: $500 - $1000 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized Paited
  • Usage: Pipeline Transport, Special Purpose, Chemical Industry, Construction & Decoration
  • Section Shape: Square Rectangular

Welded Q195 Q345 150X150 Carbon Steel Square Pipe

FOB Price: $450 - $1500 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Carbon S235jr Square Steel Pipe

FOB Price: $350 - $450 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Hot Rolled Carbon Steel Square Steel Pipe

FOB Price: US $600 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Oil
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Product Name: Hot Rolled Carbon Steel Square Steel Pipe

Carbon Square Steel Pipe with Galvanized Treatment

FOB Price: $350 - $580 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • 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
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