38,893 Welding Mild Steel Pipe
results from2,160 suppliers
Hot Selling Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 500-560 / tons
Min. Order:1 tons
- After-sales Service: 3 Years
- Warranty: 3 Years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: 3PE, Galvanized Zin Coated, or Customized
China-Suppliers ASTM Q235/Q345 Mild-Carbon-Iron 1200mm Diameter Welding Round ERW Welded Steel Pipe
US$ 500-580 / Ton
Min. Order:1 Ton
- 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, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape: Round
ASTM A269 Welding Mild Steel Exhaust Pipe Welding Stainless Steel Pipe
US$ 1300-4500 / Ton
Min. Order:1 Ton
- Type: Stainless Steel Pipes
- Standard: ASTM, AISI, GB, JIS, DIN
- Grade: 304 316s 327, S329
- Certification: ISO, AISI, ASTM, GB, JIS
- Shape: Round;Square;Rectangular
- Technique: Cold Rolled;Hot Rolled
Spiral/Black Carbon Steel Pipe Price for Welded/Welding/Seamless/ERW/Mild/Ms
US$ 500-700 / Ton
Min. Order:1 Ton
- After-sales Service: Customer′s Request
- Warranty: Customer′s Request
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Gi Welded Tube BS 1387 ASTM A53 A500 Sch40 60 80 Ms Mild Welding Steel Tube Black ERW Hot DIP Zinc Coating Q235 Round Carbon Iron Pre Galvanized Steel Pipe
US$ 200-450 / Ton
Min. Order:1 Ton
- Warranty: 1 Year
- 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
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 300-900 / Ton
Min. Order:1 Ton
- After-sales Service: on Line
- Warranty: on Line
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
25crmnmo Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material Pipe
US$ 600-700 / Ton
Min. Order:25 Tons
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Section Shape: Round
- Special Pipe: Thick Wall Pipe
- Ends: Plain End Threaded or Beveled
Special Design Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 510-650 / Ton
Min. Order:1 Ton
- After-sales Service: Visit Twice/Year and Online 24/7
- Warranty: 20years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe with High Quality Raw Materials for Construction
US$ 400-500 / Ton
Min. Order:1 Ton
- After-sales Service: Satisfactory After-Sales Service
- Warranty: 1 Yar
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Supplier of Welding Mild Black Pipe Carbon Steel Pipe for Building Material in High Quality and Best Price
US$ 199-599 / Ton
Min. Order:1 Ton
- After-sales Service: Supported 24 Hours on Line
- Warranty: 18 Months
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Polished
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 570-600 / Ton
Min. Order:1 Ton
- After-sales Service: Yes
- Warranty: a Year
- Type: Seamless
- Material: Carbon 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: Round
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer
US$ 580-700 / Ton
Min. Order:5 Tons
- After-sales Service: Online
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Varnishing
Rectangular Round Square Hot Dipped/DIP Galvanized Gi Ms Iron Mild Carbon Steel Seamless Pipe Surface Technique Outer Welding DIN Type
US$ 650-750 / Ton
Min. Order:1 Ton
- Type: Seamless
- Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Section Shape: Round
- MOQ: 1ton Per Size
- Product Standard: ASTM A53, A135, A179, DIN1626, 1629, 17175, G3452
- Carbon Steel: St33, 37, 35.8, 42, A53, A106-B, A178-C, A210A1
Hot Selling Manufacturer ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe
US$ 450-500 / Ton
Min. Order:1 Ton
- After-sales Service: Support Video Phone Email
- Warranty: 3.5years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 440-645 / Ton
Min. Order:1 Ton
- 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: Round
Manufacturer Price Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 500-680 / Ton
Min. Order:1 Ton
- After-sales Service: Visit Twice/Year and Online 24/7
- Warranty: 20years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
China Suppliers API 5L Q235 Q345 ASTM ERW Welding Black Mild Iron Round Carbon Steel Pipe Line Pipe Oil Gas Pipe
US$ 1400-1600 / Ton
Min. Order:1 Ton
- After-sales Service: 2 Years
- Warranty: 2 Years
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
High-Quality Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 520-650 / Ton
Min. Order:1 Ton
- After-sales Service: Visit Twice/Year and Online 24/7
- Warranty: 20years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Hot Sale Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 535-660 / Ton
Min. Order:1 Ton
- After-sales Service: Visit Twice/Year and Online 24/7
- Warranty: 20years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
API 5L Q235 ASTM Welding Black Mild Iron Round Carbon Steel Pipe
US$ 600-1250 / Ton
Min. Order:1 Ton
- After-sales Service: 24 Hours Online Service
- Warranty: Lifetime Warranty
- Type: Welded
- Technique: ERW
- Material: Carbon Steel;Alloy Steel;Stainless Steel
- Surface Treatment: Black;Polished;Oiled;Galvanized;etc
Q195/Q215/Q235B/Q255/Q275/Q345/Q420/Q460 Sch40 API 5L Spiral/Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless/ERW/Mild/Ms
US$ 600-650 / Ton
Min. Order:100 Tons
- Warranty: 10years
- Type: Seamless
- Technique: Hot Rolled
- 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
Carbon Steel Tube Gi Pipe Construction Carbon Black ERW Welding Mild Steel Round Steel Pipe
US$ 590-630 / Ton
Min. Order:10 Tons
- After-sales Service: 1 Year
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Galvanized
Special Customized ASTM AISI 201 304 316L 321 2205 904L Mild Spiral Stainless Steel Seamless Pipe
US$ 1200-2000 / Ton
Min. Order:1 Ton
- After-sales Service: Support Online
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot/Cold Rolled
- Material: Stainless Steel
- Surface Treatment: Polished
Small Caliber Ms Seamless Mild Carbon Steel Pipe with A106/T91/J55
US$ 410.2-524.5 / Ton
Min. Order:1 Ton
- After-sales Service: 1 Year
- Warranty: 1 Year
- Type: Seamless/Welded
- Technique: Hot Rolled/Cold Rolled/Cold Drawn/ERW
- Material: Carbon Steel
- Surface Treatment: Black/Oiled/Galvanized/Coated
Longyu S31700 Straight Welded Stainless Pipe China Manufacturing Large Diameter Mild Steel Tube Pipes 610mm Diameter Steel Welding Round Pipe
US$ 1200-1800 / Ton
Min. Order:1 Ton
- Type: Seamless
- Technique: SAW
- 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
High-Frequency Welding Mild Steel 50X50/40X40/150X150/200X200 Square Steel Pipe Sizes Furniture Grade Square Steel Pipe
US$ 500-550 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Construction & Decoration
- Section Shape: Square
Seamless /Aluminum /Galvanized/Black Mild/Copper /Carbon/ Welded/Square/Alloy/Titanium /Nickel/Magnesium/ Hastelloy/Stainless Steel Pipe
US$ 700-900 / Ton
Min. Order:1 Ton
- Type: Stainless Steel Pipes
- Standard: ASTM, AISI, GB, JIS, DIN, EN
- Grade: 300 Series
- Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
- Shape: Round
- Technique: Cold Rolled
2 Inch 3 Inch 4 Inch ASTM A500 Mild Carbon Welded Hot Dipped Round Iron Galvanized Gi Pipe for Greenhouse
US$ 690-725 / Ton
Min. Order:10 Tons
- After-sales Service: 1 Year
- Warranty: 1 Year
- Standard: AISI
- Certification: ABS
- Technique: Hot Rolled
- Wall Thickness: Thick
Manufacturer Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe
US$ 30 / Piece
Min. Order:1 Piece
- Type: Carbon Steel Bar
- Standard: AISI, ASTM, DIN, JIS, GB, BS
- Composition: Carbon Steel
- Technique: Cold Drawn
- Shape: Carbon Steel
- Surface Treatment: Polished
Q195/Q215/Q235B/Q255/Q275/Q345/Q420/Q460 Sch40 API 5L Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless/ERW/Mild/Ms
US$ 460-550 / Ton
Min. Order:5 Tons
- After-sales Service: 24 Hours Online
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Tianjin China ASTM A53 Yuantai Derun LSAW Welding Rectangular Steel Pipe Black Mild Steel Pipe Hollow Round Carbon Welded Steel Pipe
US$ 599-669 / Ton
Min. Order:1 Ton
- After-sales Service: Support
- Warranty: One Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe with High Quality Raw Materials for Construction
US$ 389-528 / tons
Min. Order:1 tons
- After-sales Service: 3 Years
- Warranty: 3 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Cold Drawing Black/ERW/Welded/Seamless/Welding Hydraulic Cylinder/Fluid Service/Mechanical Machining Mild Smls Steel Pipes
US$ 750-850 / Ton
Min. Order:3 Tons
- Type: Seamless
- Technique: Cold Drawn
- Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Tolerance for Sizes: -0.2 / +0.2mm
- Cold Drawn Type: Hydraulic
- Cold Drawn Lines: 3
Hot Selling ASTM A53 ERW Welded Round Steel Pipe Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 650-920 / Ton
Min. Order:1 Ton
- After-sales Service: 2 Years
- Warranty: 2 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Manufacturer Hot Selling ASTM A53 ERW Welded Round Steel Pipe Welding Mild Black Pipe Carbon Steel Pipe for Building Material
US$ 520-850 / Ton
Min. Order:1 Ton
- After-sales Service: 24 Hours Online
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
AISI 201 304 Stainless Steel Ss 316 Round Welded Polished Seamless Pipe Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Carbon Steel Pipe
US$ 390-450 / Ton
Min. Order:1 Ton
- After-sales Service: Quality Assurance
- Warranty: 60days
- Type: Seamless
- Technique: Cold Drawn
- Material: Stainless Steel
- Surface Treatment: Polished
Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe with High Quality Raw Materials for Construction
US$ 490-560 / Ton
Min. Order:5 Tons
- Type: Carbon Steel Pipe
- Standard: ASTM, AISI
- Grade: 300 Series
- Certification: AISI, ASTM
- Shape: Round
- Technique: Cold Rolled
Q195/Q215/Q235B/Q255/Q275/Q345/Q420/Q460 Sch40 API 5L Spiral/Black Iron Round/Square Metallic Carbon Steel Pipe Price for Welded/Welding/Seamless/ERW/Mild/Ms
US$ 600-650 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Cold Rolled DIN1629 Black/ERW/Welded/Seamless/Welding Mild Smls Steel Pipes
US$ 750-850 / Ton
Min. Order:3 Tons
- Type: Seamless
- Technique: Cold Drawn
- Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
- Tolerance for Sizes: -0.2 / +0.2mm
- Cold Drawn Type: Hydraulic
- Cold Drawn Lines: 3
Hexagom Steel Pipe 19mm Round Mild Steel Tube and Pipe
US$ 600-800 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Chemical Industry, Special Purpose
- Section Shape: Round
