Home Metallurgy, Mineral & Energy Steel Pipe & Tube Square Steel Pipe Tube Welded 2017 Product List
Total 29,343 products from about 1,956

 Square Steel Pipe Tube Welded manufacturers & suppliers

Hot Sale! ! ! 50X50mm Hot-DIP Galvanized Steel Pipe/Steel Tube/Welded Square Pipe

FOB Price: $700 - $800 / Ton
Min. Order: 20 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Q195 Q235 Low Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

ASTM (201/304/316L) Stainless Steel Welded Rectangle/Tube/Square Pipe

FOB Price: $1.5 - $500 / Piece
Min. Order: 500 Pieces
  • Technique: Cold Rolled
  • Surface Treatment: Polished/Anneal/Pickling
  • Packing: Standard Seaworthy Packing
  • Standard: CE, ASTM, ISO, JIS, DIN
  • Port: Shanghai
  • Trademark: TISCO JISCO BAOSTEEL ZPSS

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

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

FOB Price: $650 - $800 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Q195 Q235 Low Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Hr/Cr 304 Welded Stainless Steel Square Tube/Pipe

FOB Price: $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, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Square
  • Sample: Free

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

FOB Price: US $450 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Round

Black & Galvanized Square / Rectangular Welded Steel Tube & Pipe China

FOB Price: $500 - $950 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195, Q235, Q345
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Zinc Coating: 60-400G/M2 of Square Pipe

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

Welded Seamless Round Square 201 304 Stainless Steel Pipes Tube

Min. Order: 5 Tons
  • 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

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

Q195-Q235 Steel Tube Welded Square Pipe Galvanized Pipe

FOB Price: $500 - $600 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Round

ERW Welded Square Hollow Section Steel Tube Pipes

FOB Price: $500 - $700 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Section Shape: Square
  • Square Pipe Diameter: 10X10mm~500X500mm

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

Q235 ERW Black Square/Rectangular Tube Welded Steel Pipe

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

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

Stainless Steel Welded Square Tube/Pipe 316

FOB Price: US $1540 / 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, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round

Hot-Dipped Galvanized Square Steel Pipe/Square Welded Steel Tube (FLM-RM-024)

FOB Price: $460 - $900 / Ton
Min. Order: 1 Ton
  • Surface Treatment: Galvanized or Blank
  • Delivery: Within 10 Days
  • Packing: Container or Bundled
  • Standard: Cutomized
  • Port: Qingdao
  • Production Capacity: 100000t/Year

Welded Stainless Steel Square Pipe and Tube

FOB Price: US $2950 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Satin ,Mirror, Hairline
  • Usage: Construction & Decoration, Decoration
  • Section Shape: Round, Square, Rectangular

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

FOB Price: $470 - $520 / Ton
Min. Order: 25 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: Round

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

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

Welded Carbon Steel Pipe for Square, Rectangular, Oval Stainless Steel Tube

FOB Price: $1250 - $3098 / Meter
Min. Order: 1000 Meters
  • Type: Welded
  • Technique: ERW
  • Material: Carbon 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

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

AISI 304 Square Stainless Steel Welded Tube/Pipe

FOB Price: US $4000 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 300 Series
  • Certification: ISO, SGS, BV, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Cold Rolled

Q195/Q235 ERW Welded Square Structure Steel Pipe/Tube

FOB Price: US $400 / Ton
Min. Order: 10 Tons
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round or Square
  • Brand Name: Zhen Xiang

304, 316 Stainless Steel Square Tube for Welded Pipe

Min. Order: 50 Pieces
  • Type: Welded
  • Technique: ERW
  • Material: 304,304L,316,316L
  • Surface Treatment: Polished
  • Usage: Glass Handrail
  • 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

Square Pre-Galvanized Steel Pipe/Rectangular Steel Tube/Welded Pipe

FOB Price: $650 - $800 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Rectangular

201 Welded Stainless Steel Square Tube/Pipe for Decoration

FOB Price: $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

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

FOB Price: $460 - $500 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round or Square
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