Home Metallurgy, Mineral & Energy Steel Pipe & Tube Carbon Steel Square Tube 2020 Product List
69,719 products found from 3,169  

Carbon Steel Square Tube manufacturers & suppliers

Gi Welded Carbon Hollow Section Galvanized Rectangular Square Steel Tube for Building Material

FOB Price: US $ 499-599 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Rectangular

Round/Square/ Rectangle Black and Galvanized Mild Carbon Steel tube for Building Material

FOB Price: US $ 500-1000 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Carbon/Galvanized/Stainless Steel/ ERW Semless Round / Square/Rectangular /Cold Drawn Bright Tube

FOB Price: US $ 540-650 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, DIN, EN
  • Grade: 2B
  • Certification: ISO, BV
  • Shape: Round
  • Technique: Cold Rolled

Stock Stainless Seamless/Welded/Welding Carbon/Alloy galvanized GI Square Steel pipe tube for Building Material/Water Pipe/Boiler

FOB Price: US $ 650-1000 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round

Gi Weld Carbon ERW Square Pipe Galvanized Round Steel Tube for Building Material

FOB Price: US $ 399-599 / Ton
Min. Order: 25 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: Round

Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon /Stainless Steel Tube Supplier

FOB Price: US $ 560-890 / Ton
Min. Order: 1 Ton
  • Type: Seamless/Welded
  • Technique: Hot Rolled/Cold Drawm/ERW
  • Material: Carbon/Stainless/Galvanized
  • Surface Treatment: Black/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: Round/Square

Mild Carbon Square Steel Tube Price Per Kg Hollow Section

FOB Price: US $ 1-3 / Piece
Min. Order: 1 Piece
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Square Ss Welded Pipes Manufacturer Carbon Steel Tube

FOB Price: US $ 500-1000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Polished
  • 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

Manufacturer Price Seamless/ERW Welded/Welding Stainless/Carbon/Alloy Galvanized Square/Round Carbon/Alloy Steel Tube

FOB Price: US $ 650-1000 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Hot Rollling+Cold Drawn
  • 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: Round

Hot-Dipped Galvanized Mild Carbon Ms Hollow Section Square Mechanical Steel Tube

FOB Price: US $ 480-550 / Ton
Min. Order: 25 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/Rectangular

Carbon Balck Square Steel Pipe Cold Rolld Furniture Tube

FOB Price: US $ 556-560 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
  • Section Shape: Square

Steel Products Ss400 Carbon Mild Hollow Section Steel Square Tube

FOB Price: US $ 600-900 / Ton
Min. Order: 10 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
  • China Supplier - Diamond Member

    Suppliers with verified business licenses

    Qingdao Hengze Steel Co., Ltd.
  • Shandong, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, ASME

Black or Galvanized Steel Carbon Welded Steel Rectangular Square Tube

FOB Price: US $ 499-599 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

Carbon Steel Square Pipe Galvanized Rectangular Tube Price Per Ton

FOB Price: US $ 450-650 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Galvanized Iron Pipes
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Construction & Decoration
  • Section Shape: Round
  • Standard: ASTM, GB, API, DIN, JIS

Alvanized Seamless Carbon Steel Square Tube

FOB Price: US $ 500-700 / Ton
Min. Order: 1 Ton
  • 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: Round

St37.4 100mm Carbon Steel Seamless Galvanized Square Steel Tube

FOB Price: US $ 570-648 / Ton
Min. Order: 1 Ton
  • 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

Q235B Q355b Square Rectangular Steel Pipes Price Per Ton Steel Tube ERW Black Carbon Pipe Price

FOB Price: US $ 620-650 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

ERW Carbon Steel Square Tube for Metal Building Material

FOB Price: US $ 499-599 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration, Special Purpose
  • Section Shape: Square

Welded Black Carbon Square Rectangular Hollow Section Steel Pipe and Tubes in China

FOB Price: US $ 660-860 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black, Galvanized, Painted, Oiled
  • Usage: Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Glass Curtain Wall
  • Section Shape: Square

A36 A53 A106 Ms ERW Welded Cold Rolled Black Carbon Square Rectangular Hollow Section Steel Pipe Tube

FOB Price: US $ 510-800 / Ton
Min. Order: 2 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: Round

Hollow Section Metal Carbon Rectangular Square Steel Tube Price

FOB Price: US $ 620-650 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

Q195 Q235 Ms ERW Mild Square Round Rectangular Oval Galvanized Black Welded ERW Carbon Steel Pipe Ms Black Steel Pipe Tube

FOB Price: US $ 510-800 / Ton
Min. Order: 2 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: Round

Carbon Steel Price Per Kg Mature Tube Asian Tube Square Pipeline

FOB Price: US $ 500-700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

En 10210 S355j2h Galvanized Carbon Steel Square Tube 75X75 mm

FOB Price: US $ 450-520 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195/Q215/Q235/Q345/A53/A500
  • Surface Treatment: Galvanized, 3PE, Painting, Coating Oil, Steel Stam
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square and Rectangular

High Quality Pre-Galvanized Carbon Steel Pipe Square and Round Tubes

FOB Price: US $ 560-600 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Machinery Industry, Construction & Decoration, Structural Purpose
  • Section Shape: Round

Chinese Factory Price Cross-Section Ms Black Square Carbon Steel Tube

FOB Price: US $ 1-3 / Piece
Min. Order: 1 Piece
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

En 10305-5 E195 E235 E355 Welded Carbon Steel Square Tube

FOB Price: US $ 500-800 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport, Construction & Decoration, Special Purpose
  • Section Shape: Round

Steel Hollow Section St52 Carbon Steel Square Tube Rectangular Tube

FOB Price: US $ 550-750 / Ton
Min. Order: 10 Tons
  • Type: Square
  • Standard: AISI, ASTM, DIN, JIS, GB, BS
  • Composition: Carbon Steel
  • Technique: Welded
  • Shape: Block
  • Surface Treatment: Galvanized

Black Surface Finished Welded Carbon Steel Square Tubes

FOB Price: US $ 635-750 / Ton
Min. Order: 3 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon/Stainless Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round

China Supplier S235jr S355jr Carbon Steel Galvanised Square Tube

FOB Price: US $ 550-870 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Varnishing
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Rectangular
Show: 10 30 50
Haven't found what you want?

Easy Sourcing

Post sourcing requests and get quotations quickly.

Product Alert

Stay updated to what's new and popular on the market.