Home Metallurgy, Mineral & Energy Steel Pipe & Tube Welded Square Steel Tube 2018 Product List
Total 36,667 products from about 3,055

 Welded Square Steel Tube manufacturers & suppliers

Welded Steel Square Tube

FOB Price: $480 - $500 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195, Q235, Q345
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

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

ERW Steel Welded Square Pipe Tube

FOB Price: $450 - $650 / MT
Min. Order: 20 MT
  • Type: ERW Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Round

Ss400 Black Welded Square Pipe Carbon Steel Tube

FOB Price: $500 - $1000 / Ton
Min. Order: 1 Ton
  • Type: Square/Rectangle
  • Standard: ASTM, JIS, GB
  • Composition: Ferrous Steel Scrap
  • Technique: Hot Rolled
  • Shape: Square/Rectangle
  • Surface Treatment: Galvanized

Factory Square Pipe Price Welded Stainless Steel Square Tube

FOB Price: $1.5 - $500 / Piece
Min. Order: 500 Pieces
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, JIS, DIN, EN
  • Grade: 200series and 300series
  • Certification: ISO, AISI, ASTM, DIN
  • Shape: Square
  • Technique: Welded

Welded Square and Rectangular Steel Tube for Construction

Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round&Square

Common Carbon Q235 Welded Square Steel Tubes 25X25mm (JCS-02)

FOB Price: $500 - $700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Oiled or Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Square Tube Diameter: 1/2''x1/2''~20''x20''

ISO Manufacturer Welded Stainless Steel Square Pipe, Rectangular Tube

FOB Price: $1250 - $3098 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose, Polish/Burnishing/Wire Drawing
  • Section Shape: Square

201 Welded Square Stainless Steel Pipes Tubes

FOB Price: $750 - $900 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Stainless 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: Rectangular

Square Tubing Welded 12-Gauge Steel/Steel Welded Tube

FOB Price: US $400 / Ton
Min. Order: 5 Tons
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • 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

Stainless Steel Square Welded Pipe/Tube

FOB Price: $2300 - $3450 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Pre Galvanized Square Welded Steel Tube

FOB Price: $500 - $700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

50X50mm Hot-Dipped Galvanized Square Steel Pipe/Square Welded Steel Tube

FOB Price: US $650 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Structure Pipe, Fluid Pipe, Chemical Fertilizer Pi
  • Section Shape: Round
  • Product Name: Hot DIP Galvanized ERW Square Steel Pipe

ASTM A500 Welded Square Steel Pipe Tubes for Stucture

FOB Price: US $650 / Ton
Min. Order: 1 Ton
  • Type: Seamless; Welded
  • Technique: Hot Rolled; Cold Rolled; Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Polished; Pickling; Matt
  • 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; Rectangular

Welded Stainless Steel Square-Shaped Tube

FOB Price: $1700 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Construction & Decoration
  • Section Shape: Square

Ms Black Welded Rectangular Square Steel Pipe Tube

FOB Price: $580 - $590 / Ton
Min. Order: 5 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

Q195 1.5 Inch Mild Carbon Square Welded Gi Steel Pipe / Tube Manufacturer for Greenhouse

FOB Price: $500 - $550 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Usage: Structural Pipe
  • Joint Type: Flexible Joint
  • Section Shape: Round
  • Certification: ISO8179, Ce
  • Shape: Round

316 Welded Stainless Steel Square Tubes for Decoration

FOB Price: $1000 - $2800 / Piece
Min. Order: 10 Pieces
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Section Shape: Square
  • Packing: Plastic Bag, Waterproof Paper, Wooden Case etc

ASTM A500 Welded Carbon Hot Galvanized Square Steel Tube

FOB Price: $350 - $500 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • 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: Rectangular Square

DIN BS ASTM 316L Welded Round/Square Stainless Steel Tube

FOB Price: $2000 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Cold Drawn
  • Material: Stainless 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

Hot Rolled Q235 ERW Welded Steel Square Rectangular Pipe Steel Tube Sizes

FOB Price: US $680 / Ton
Min. Order: 5 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, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round

Machine Use Square Steel Tube (Welded steel pipe)

FOB Price: $575 - $580 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Special Purpose, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square/Round/Rectangular

Welded 304 Stainless Steel Square Tube for Decoration

FOB Price: $2000 - $2500 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM
  • Grade: 300 Series
  • Certification: ISO
  • Shape: Square
  • Technique: Welded

Welded Rectangle Square Steel Pipe Tube

FOB Price: $500 - $800 / Ton
Min. Order: 5 Tons
  • Type: Seamless, Welded
  • Technique: Hot Rolled, Welded
  • Material: Carbon Steel
  • Surface Treatment: Bare Pipe, Black Pipe, Black Painted
  • Usage: Pipeline Transport, Construction & Decoration, Special Purpose
  • Section Shape: Square, Rectangle

Black Annealed Welded Square Steel Pipe & 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

Grade 304 Welded Stainless Steel Square Tube for Decoration & Furniture

FOB Price: $2000 - $3800 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Stainless Steel
  • Surface Treatment: Black, Polished, Satin, Hairline
  • Usage: Construction & Decoration
  • Section Shape: Rectangular

Building Material Q195/Q235 Welded Pre Galvanized Square Pipe/Steel Tube

FOB Price: $730 - $850 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Welded Carbon DIN St37 St52 Square Steel Pipe Steel Tube

FOB Price: $400 - $680 / Ton
Min. Order: 10 Pieces
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

AISI 201 202 Welded Stainless Steel Square Tube

FOB Price: $2200 - $3400 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Oil/Gas Drilling, Chemical Industry, Hose Clamps,Cookware,Window Channel Spacers
  • Section Shape: Round

High Frequency Square&Rectangular Welded Steel Tube

FOB Price: US $340 / 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
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