Home Metallurgy, Mineral & Energy Steel Pipe & Tube Welded Square Tube Factory 2017 Product List
Total 34,799 products from about 2,899

 Welded Square Tube Factory

manufacturers & suppliers

Prime Quality Welded Pipe Square Tubes

FOB Price: $460 - $650 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square
  • Length: 2-12m
  • Thickness: 0.8-10mm

AISI 202 Welded Stainless Steel Square Tube

FOB Price: $900 - $2500 / Ton
Min. Order: 5 Tons
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 200 Series
  • Certification: ISO, SGS, BV, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round
  • Technique: Welded

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

Welded Square Steel Tube (CZ-SP45)

FOB Price: $400 - $500 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Mining, Construction & Decoration
  • Section Shape: Square

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

Stainless Steel Square/ Rounded Welded Pipes/Tubes

FOB Price: $30 - $35 / Piece
Min. Order: 1 Piece
  • Type: Seamless
  • 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: Round

Stainless Welded Square Steel Tube

FOB Price: US $2800 / Ton
Min. Order: 5 Pieces
  • Type: Welded
  • Technique: EFW
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Construction & Decoration
  • Section Shape: Square

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

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

304 Hairline Stainless Steel Welded Square Tube

FOB Price: $1500 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Pipeline Transport, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
  • Section Shape: Square

Carbon Rectangular Square Round Welded Metal Mild Steel Tube

FOB Price: $380 - $390 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Blac Annealed
  • Usage: Pipeline Transport, Construction & Decoration, F
  • Section Shape: Square,Round,Rectangular and Oval

Welded Carbon Square Steel Tube Q235 From China

FOB Price: US $450 / Ton
Min. Order: 5 Tons
  • Technique: Hot Rolled
  • Surface Treatment: Coated
  • 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

SGS 201 202 304 310S 321 Welded Stainless Steel Square Tube

FOB Price: $600 - $2500 / Ton
Min. Order: 1 Ton
  • Type: Stainless Steel Pipes
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Grade: 200/300/400 Series
  • Certification: ISO, SGS, BV, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
  • Shape: Round/Square/Rectangular/Oval/Specia Section
  • Technique: Welded/Seamless

OEM Square Thin Walled Welded Brass Pipe and Tube

FOB Price: $500 - $1500 / Ton
Min. Order: 1 Ton
  • Type: Copper Pipe
  • Application: Air Condition or Refrigerator
  • Material: Red Copper
  • Shape: Round
  • Alloy: Non-alloy
  • Color: Red

Decoration Welded Stainless Steel Square Tube

Min. Order: 1 Ton
  • Type: Welded
  • Technique: Cold Drawn
  • Surface Treatment: 180-1000 Grit Polish
  • Usage: Pipeline Transport
  • Section Shape: Round
  • Company Feature: Taiwan-Owned Factory

Square Hollow Section Black Welded Tube

FOB Price: US $600 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Welded Bright Square Steel Tube

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

Carbon Steel Q235 ERW Welded Square Tubes 25X25mm (JCS-12)

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''

Black Welded Square Tube Manufacturer

FOB Price: $485 - $500 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Cold Drawn
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

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

High Quality 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, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Section Shape: Round; Square; 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

ASTM A500 Gr. a/B/C Hot Rolled Square and Rectangular Welded Steel Tube

FOB Price: US $495 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Construction & Decoration
  • Section Shape: Square

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 Pipe Stainless Steel Square Tube Tp316L

FOB Price: US $1188 / Ton
Min. Order: 1 Ton
  • Type: Seamless
  • Technique: Cold Rolled
  • Material: Stainless Steel
  • Surface Treatment: Antiseptical
  • 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

Carbon Steel Welded Square Steel Hollow Section Tube

FOB Price: $350 - $500 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Bare,Black Painting, Galvanized as Per Request
  • Usage: Construction & Decoration, Special Purpose, Structure
  • Section Shape: Rectangular

Q235 Galvanized Welded 40X40mm, 50X50mm Steel Square Tube

FOB Price: $580 - $660 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration
  • Section Shape: Square

Stainless Steel Welded Square Tube

FOB Price: $1600 - $3000 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Stainless Steel
  • Surface Treatment: Polished
  • Usage: Machinery Industry, Construction & Decoration, Special Purpose, Handrail Railing
  • Section Shape: Round
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