Home Metallurgy, Mineral & Energy Steel Pipe & Tube Welded Square Steel Pipe 2018 Product List
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Welded Square Steel Pipe manufacturers & suppliers

Welded Square/Rectangular Hollow Sections Steel Pipe

FOB Price: US $ 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

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

FOB Price: US $ 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''

Welded Square/Rectangular Hollow Sections Steel Pipe

FOB Price: US $ 1600-4000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • 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: Square

Welded Square Black Steel Pipes

FOB Price: US $ 400-1000 / Square Foot
Min. Order: 5 Square Feet
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Alloy Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport
  • Section Shape: Square

ASTM A554 304 Stainless Steel Welded Square Pipe with 240hl Finish

FOB Price: US $ 1500-3000 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN
  • Grade: 200 Series
  • Shape: Square
  • Technique: Cold Rolled
  • Surface Treatment: Polished

China Carbon Welded Steel Square Pipe

FOB Price: US $ 650-750 / Ton
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: US $ 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

304 316 316L Inox Square/Rectangular Tubes Stainless Steel Welded Pipe

FOB Price: US $ 50 / Piece
Min. Order: 100 Pieces
  • Type: Stainless Steel Square Pipe
  • Standard: ASTM, AISI, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, AISI, ASTM, DIN
  • Shape: Square
  • Technique: Welded

Welded Square Black Steel Pipes

FOB Price: US $ 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

ASTM 201 Welded Stainless Steel Square Tube/Pipe for Auto

FOB Price: US $ 1200-2400 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling
  • Section Shape: Square
  • Sample: Free

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

201 Welded Stainless Steel Square Pipe for Decoration

FOB Price: US $ 1200-2800 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

ASTM 310S 309 316 Stainless Steel Welded Square Pipe

FOB Price: US $ 600-2000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold 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, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

Welded Carbon Steel Q195 Q345 150X150 Square Pipe

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

High Performance 316 316L Stainless Welded Square Steel Pipe

FOB Price: US $ 2500-5000 / Ton
Min. Order: 1 Ton
  • Type: Welded or as Customer Requirement
  • Technique: Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Mirror, Polish, 2b, Bright, Sand Blast or as Requ
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square & Rectangular

Welded Square/Rectangular Hollow Sections Steel Pipe

FOB Price: US $ 450-650 / 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, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square

TP304/316L Square Welded Steel Pipe

FOB Price: US $ 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

ASTM A500 Welded ERW Steel Pipe, Square Pipe

FOB Price: US $ 1250-3098 / Meter
Min. Order: 1000 Meters
  • 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

Welded Carbon Steel Square Tubing or Steel Pipe

FOB Price: US $ 600 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Copper Coated
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Thickness: 0.5-16mm: Size: 12x12-400x400mm

Decoration Welded Ss 316 Stainless Steel Square Pipe Price

FOB Price: US $ 1500-1800 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Square
  • Technique: Hot Rolled

Building Material Q235 ERW Welded Gi Square Steel Tube/Steel Pipe

FOB Price: US $ 750-850 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Q195 Q235 Q345 Low Carbon Steel
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square
  • Dia: 25X25mm-60X60mm

Stainless Steel Square Tube Welded Sanitary 304 Square Tube/Pipe

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

JIS SUS304 Welded Square Stainless Steel Pipe

FOB Price: US $ 2200-2800 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM
  • Grade: 300 Series
  • Certification: ISO, GB
  • Shape: Round
  • Technique: Cold Rolled

Satin and Polish Surface Square Rectangular Stainless Steel Welded Pipe

FOB Price: US $ 1500-3000 / Ton
Min. Order: 5 Tons
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 200 300 400 Series
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round and Square
  • Technique: Welded and Seamless

Wholesale 201 Stainless Steel Welded Square Thick Pipe

FOB Price: US $ 1500-3000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Construction & Decoration
  • Section Shape: Square

Welded Steel Square Pipe Q234/Q345

FOB Price: US $ 650-750 / Ton
Min. Order: 10 Tons
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square
  • Size: 10*10-400*400mm

AISI 321 Welded Stainless Steel Square Pipe

FOB Price: US $ 2800-3000 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Building
  • Section Shape: Square

100X100mm X 6mm Steel Structure Use Welded Square Steel Pipe

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

Cold Rolled Pre Galvanized Welded Square and Rectangular Steel Pipe

FOB Price: US $ 410-420 / 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, Machinery Industry, Mining
  • Section Shape: Square

Welded Connection Q235 Square Steel Pipe

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: Rectangular
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