38,894 Welding Mild Steel Pipe
results from2,287 suppliers
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 399-599 / Ton
Min. Order:3 Tons
- After-sales Service: 24 Hours Online Service
- Warranty: 5 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
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
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 412-720 / Ton
Min. Order:1 Ton
- Type: Seamless
- Technique: Hot Rolled
- Material: Q195/Q235/Ss400/SPHC/SAE1006
- 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
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
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
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$ 550-800 / Ton
Min. Order:1 Ton
- After-sales Service: Available
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Copper Coated
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
China Supplier Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 515-650 / 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
ASTM A53 ERW Welded Round Steel Pipe Welding Mild Black Pipe Carbon Steel Pipe for Building Material Professional Manufacturer
US$ 500-575 / Ton
Min. Order:1 Ton
- After-sales Service: Quality Problems Can Be Returned at Any Time
- Warranty: 36 Month
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Polished
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
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
Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building Material
US$ 400-550 / Ton
Min. Order:1 Ton
- After-sales Service: 24h
- Warranty: 15 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Different Thickness Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 500-650 / 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
Q195/Q215/Q235/Q255/Q275/Q345/Q420/Q460 Sch40 API 5L Spiral/Black Iron Round Metallic Carbon Steel Tube/Pipe for Galvanized/Welded/Welding/Seamless/ERW/Mild
US$ 800-850 / Piece
Min. Order:1 Piece
- After-sales Service: Offering After-Sales Support Services
- Warranty: According to Product
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Hot Selling ASTM A53 ERW Welded Round Steel Welding Mild Black Pipe Carbon Steel Pipe Manufacturer
US$ 490-550 / Ton
Min. Order:25 Tons
- After-sales Service: 10 Years
- Warranty: 10 Years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Tianjin Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 505-670 / 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
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$ 250-570 / Ton
Min. Order:1 Ton
- Type: Round
- Standard: ASTM
- Composition: Stainless Steel Scrap
- Technique: Hot Rolled
- Shape: Block
- Surface Treatment: Color Coated
Sch40 60 80 BS 1387 ASTM A53 A500 Ms Mild Welding Black Zn Coated ERW 6 Inch Sch40 Round Carbon Iron Pre Galvanized Steel Pipe
US$ 199-449 / Ton
Min. Order:1 Ton
- After-sales Service: 1 Year
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
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
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
Different Size Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe for Construction
US$ 530-680 / 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
ASTM A53 ERW Welded Round Steel Welding Mild Black Pipe Carbon Steel Pipe
US$ 460-550 / Ton
Min. Order:5 Tons
- After-sales Service: Provided
- Warranty: Provided
- Type: Seamless
- Technique: Cold 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
ASTM A106 API 5L Sch40 S355j2h Q320 Cold Drawn Precision Mild Carbon Steel Pipe Seamless Pipe
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
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
Rectangular Tube Black Carbon Steel Mild Square Steel Hollow Section Pipes
US$ 690-725 / Ton
Min. Order:1 Ton
- After-sales Service: 1 Year
- Warranty: 1 Year
- Standard: AISI
- Certification: ABS
- Technique: Hot Rolled
- Wall Thickness: Thick
Mild Steel Pipe SAE 1020 Seamless Steel Pipe AISI 1018 Seamless Carbon Steel Pipe
US$ 399-599 / Ton
Min. Order:3 Tons
- After-sales Service: 24 Hours Online Service
- Warranty: 5 Years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
High Quality Hot Selling ASTM A53 ERW Welded Round Steel PPE Welding Mild Black Pipe Carbon Steel Pipe
US$ 480-600 / Ton
Min. Order:1 Ton
- After-sales Service: Support
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Polished
Hot Selling ASTM A53 ERW Welded Round Steel Pipe Welding Mild Black Pipe Carbon Steel Pipe Manufacturer
US$ 500-590 / Ton
Min. Order:3 Tons
- After-sales Service: Support
- Warranty: Support
- Type: Welded
- Technique: SAW
- Material: Carbon Steel
- Surface Treatment: Antiseptical
Seamless Steel Pipes Factory Direct Supply API 5L Carbon Steel Pipe Manufacturer of Carbon Steel Pipe/ Galvanized Steel Pipe/Mild Steel Pipe/Seamless Pipe
US$ 700 / Ton
Min. Order:10 Tons
- Type: Welded
- Technique: ERW
- 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
- Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Mo
- Surface: Black Bright Galvanized Painted Oil
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 Rolled
- Shape: Carbon Steel
- Surface Treatment: Polished
ASTM A53 ERW Welded Round Steel Pipe Welding Mild Black Pipe Carbon Steel Pipe Manufacturer for Building
US$ 660-850 / Ton
Min. Order:5 Tons
- Type: Welded
- Technique: ERW
- 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
- Packing: Standard Sea Worthy Packing
- Standard: APL 5L
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
0.4-17.0mm/Pre Galvanized/Hot DIP Galvanized/Black Mild/ERW Welded/Square/Aluminum/Round Carbon Steel Tube/Pipe
US$ 600-800 / Ton
Min. Order:1 Ton
- After-sales Service: 3months
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
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
Factory Direct Sales Galvanized Mild Welding Suppliers Galvanized Steel Pipe Price List Galvanized Steel Rectangular Pipe Price
US$ 600-800 / Ton
Min. Order:1 Ton
- After-sales Service: All Quality Problems of The Goods Are Returned for
- Warranty: 1 Month
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
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
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$ 450-680 / Ton
Min. Order:1 Ton
- After-sales Service: Claim Within 90 Days, Lifelong Service
- Warranty: 60 Days
- Type: Welded
- Technique: Cold Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
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
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
