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

Black Carbon Steel Square Tube Used for Structure

FOB Price: US $ 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

Common Carbon Steel Square and Rectangular Structure Tube (JCR-08)

FOB Price: US $ 500-700 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled or Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Rectangular

Black Carbon Steel Square Tube Used for Structure

FOB Price: US $ 400-650 / Piece
Min. Order: 25 Pieces
  • 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, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Black Annealed Iron Ms Square Rectangular Tube

FOB Price: US $ 400 / 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

Pre-Galvanized Square/Rectangular Tube

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

Galvanized Square /Rectangular Steel Tube

FOB Price: US $ 430 / 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

Square Tube ASTM (green house, fence tube)

FOB Price: US $ 380 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration, Furniture
  • Section Shape: Square

50X50mm Carbon Steel Square Tube for Building Material

FOB Price: US $ 580-680 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
  • Section Shape: Square

100X100mm Carbon Steel Square Tube for Metal Building Material

FOB Price: US $ 400-650 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Oiled or Galvanized
  • Usage: Pipeline Transport, Structure,Furniture,Railing and So on
  • Section Shape: Square,Rectangular,Round

Scaffolding Tube

FOB Price: US $ 460 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration
  • Section Shape: Round

Tianjin Youfa Manufactured Square and Rectangular Hollow Section Steel Tubes

FOB Price: US $ 600 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration
  • Section Shape: Square

Mild Steel Square Tube with Best Price for Structures

FOB Price: US $ 520-650 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Cold Rolled
  • Material: Carbon Steel
  • Surface Treatment: Oiled
  • Usage: Pipeline Transport, Machinery Industry, Chemical Industry, Mining, Special Purpose
  • Section Shape: Square&Rectangular

Welded Carbon Q420 Q420b Q420c Q421d Steel Pipe/ Tube

FOB Price: US $ 480-780 / Ton
Min. Order: 10 Pieces
  • Type: Welded
  • Technique: Cold Rolled/Cold Formed/Hot Finished/Cold Drawn
  • Material: API 5L, ASTM A53, Bs En10219, GB/T 3091, JIS G3457
  • Surface Treatment: Bared, Oiled, Color Paint, 3lpe, or Other
  • Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
  • Section Shape: Round, Square, Rectangular

ERW Black Carbon Square Tube for Construction Material

FOB Price: US $ 400-600 / Piece
Min. Order: 25 Pieces
  • 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, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Hollow Section Steel Tube/Galvanized Square Tube

FOB Price: US $ 500 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Construction & Decoration, Building & Construction
  • Section Shape: Square

Q195 Fencing Mild Carbon Square Welded Hot DIP 1.5 Inch Galvanized Steel Pipe / Tube Manufacturer for Greenhouse

Min. Order: 10 Tons
  • Type: Welded
  • Usage: Water Supply, Gas Supply, Oil Pipe, Construction
  • Joint Type: Welded
  • Section Shape: Round
  • Shape: Round
  • Customized: Customized

10# 20# Threaded Galvanized Steel Pipe and Tube

FOB Price: US $ 380-480 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Welded, Galvanized
  • Material: Carbon, Alloy, Stainless
  • Surface Treatment: Annealed, Galvanized or as Required
  • Usage: Oil/Gas Drilling, Construction & Decoration, Construction, Industry, Building Fields, etc.
  • Section Shape: Square, Rectangular

Pre-Galvanized Welded Carbon Steel Pipe & Tube

FOB Price: US $ 800-1200 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Round Square
  • Size: 15-100

ASTM En Standard Hot Dipped Galvanized Steel Tube

FOB Price: US $ 650-700 / Ton
Min. Order: 5 Tons
  • Type: Seamless, Welded
  • Technique: Hot Rolled, Cold Rolled, ERW
  • Material: Carbon Steel
  • Usage: Pipeline Transport, Special Purpose, Construction & Decoration
  • Section Shape: Round, Square, Rectangle
  • Size: Full Specification

Hot Dipped Galvanized Square Steel Pipe/Tube for Structure Building Material

FOB Price: US $ 360-550 / Ton
Min. Order: 3 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Square

Galvanized Steel Pipe Tube /Tube Structure Building Material Square Tube

FOB Price: US $ 650-800 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
  • Section Shape: Round

High Quality Hot Rolled Carbon Square Steel Tube 2" for Fence (SP060)

Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Surface Treatment: Black, Oiled or Galvanized
  • Usage: Pipeline Transport, Structure
  • Section Shape: Square
  • Pipe Diameter: 10~165mm

Black Hollow Section Tube for Structure Building with High Quality

FOB Price: US $ 480 / Ton
Min. Order: 10 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Carbon Steel
  • Surface Treatment: Black
  • Usage: Construction & Decoration, Furniture
  • Section Shape: Square

Wholesale Hot DIP Galvanized/Pre-Galvanized Square Structure Steel Pipe/Tube

FOB Price: US $ 750-850 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: ERW
  • Material: Q195 Q235 Low Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
  • Section Shape: Square

Carbon Black Steel Square Tube/Galvanized /Pre Galvanized Square Tube

FOB Price: US $ 480-700 / Ton
Min. Order: 5 Tons
  • Type: Welded
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Usage: Pipeline Transport
  • Section Shape: Square
  • Name: Carbon Square Pipe

Structure Metal Black Square Pipe Square Steel Tubes

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
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Zhejiang Multinpharma Co., Ltd.
  • Zhejiang, China ISO 9001, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, ISO/TS 16949, HSE, ISO 14064, QC 080000, GMP, BSCI

Mild Steel Rectangular Carbon Steel Tube for Structure

FOB Price: US $ 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

Galvanized Square Hollow Section Structure Steel Pipe/Tube in Shopping Websites

FOB Price: US $ 450-650 / Ton
Min. Order: 25 Tons
  • Type: Welded
  • Technique: Cold 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: Square

1 Inch Square Steel Tube

FOB Price: US $ 650-6200 / Ton
Min. Order: 1 Ton
  • Type: Welded
  • Technique: Hot Rolled
  • Material: Carbon Steel
  • Surface Treatment: Galvanized
  • Usage: Machinery Industry
  • Section Shape: Square

Welded Steel Tube for Low Pressure Fluid Transportation

FOB Price: US $ 500-500 / Ton
Min. Order: 20 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
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