Home Metallurgy, Mineral & Energy Steel Pipe & Tube Carbon Steel Square Pipe 2017 Product List
Total 29,419 products from about 1,838

 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

ERW Carbon Steel Pipe Square and Rectangular

FOB Price: US $480 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Chinese Carbon Steel Pipe Standard Length in Square Shape

FOB Price: $500 - $600 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport
  • Section Shape: Square

Welded Carbon Steel Square Pipe for Structure

FOB Price: $550 - $700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport, Furniture
  • Section Shape: Square
  • Furniture Pipe Technique: Black Annealed or Bright Annealed

Common Carbon 30X30 Welded Square Steel 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
  • Section Shape: Square

Carbon Steel Hot Dipped Galvanized Rectangular/Square Pipe

Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Machinery Industry, Construction & Decoration
  • Section Shape: Square

ERW/LSAW Carbon ASTM A135 Grade a Square Structure Steel Pipe

FOB Price: $570 - $660 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Ss400 S235jr Cold Rolled Carbon Square Structure Steel Pipe

FOB Price: $550 - $560 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oil
  • Usage: Construction & Decoration
  • Section Shape: 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

Q345 300X300X10mm ERW Carbon Steel Galvanized Square Pipe

FOB Price: $450 - $800 / Ton
Min. Order: 1 Ton
  • Connection Type: Welding
  • Cross-Section Shape: Square
  • Medium: Liquid
  • Diameter: 12.7-1219 mm
  • Standard: ASTM, API, JIS
  • Material: Carbon Steel 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

Low Carbon Pre-Galvanized Square Steel Pipe

FOB Price: $400 - $420 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Q235, Q345
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Special Purpose
  • Section Shape: Square

Carbon Square Steel Pipe with Galvanized Treatment

FOB Price: $420 - $450 / Ton
Min. Order: 5 Tons
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Carbon Steel Welded Square Hollow Tube/Rectangular Steel Pipe

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

Rectangular Carbon Steel Tube/Square Steel Pipe

FOB Price: US $350 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Rectangular Square

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

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

Carbon Steel Square Pipe by ASTM JIS Standad

FOB Price: $450 - $510 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Bare Pipe, Black Pipe
  • Usage: Special Purpose, Construction & Decoration
  • Section Shape: Square, Rectangle

ERW Carbon Square Steel Pipe 12*12mm

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

Common Carbon Welded Steel Square Pipe for Structure

FOB Price: $500 - $5000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Special Purpose
  • Section Shape: Round
  • L: 5-12m

Welded Square Round Scaffolding Carbon Stucture Steel Pipe

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

Carbon Steel Rectangular Square Pipe

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Mining
  • Section Shape: Rectangular

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 Pipe Carbon Steel Pipe Seamless Pipe Circular Tube Square Tube

FOB Price: $450 - $650 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • 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: Round

A53 A106 St35.8 Carbon Square Structure Steel Pipe

FOB Price: $560 - $650 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Carbon 30X30 Welded Square Steel Pipe

FOB Price: $400 - $650 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled or Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Square
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