38,908 Welding Mild Steel Pipe
results from3,242 suppliers
Hollow Section Dx51d Hot Dipped Mild Carbon Pre Galvanised Square Iron Zinc Coated Gi Galvanized Rectangular Steel Pipe
US$ 499-599 / Ton
Min. Order:25 Tons
- After-sales Service: Provided
- Warranty: Provided
- Type: Welded
- Technique: Hot Rolled
- Material: Galvanized
- Surface Treatment: Galvanized
Seamless Steel Pipe Sch40 Sch80 API 5L A106 Gr. B A53 Mild Steel Square Pipe
US$ 600-620 / Ton
Min. Order:10 Tons
- After-sales Service: Supporting After-Sale Service
- Warranty: Supporting After-Sale Service
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Round Mild Tube Black Iron 60mm Diameter Mild Steel Pipe
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
Mild Steel Tube API 5L X42 Seamless Steel Pipe Sizes
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
AISI ASTM A36 Q235 Mild Cr 6m Length Carbon Steel Seamless Round Tube Pipe
US$ 750-900 / Ton
Min. Order:10 Tons
- After-sales Service: 24 Hours Online
- Type: Seamless/ 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
China Suppliers of Q235 Q345 ASTM Carbon ERW Mild Iron Round Welded Steel Pipes
US$ 550-1000 / Ton
Min. Order:1 Ton
- After-sales Service: Free Exchange and Return Due to Quality
- Warranty: 1 Year Warranty
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: as Customers' Requirements
Factory Price High Quality Mild Steel Pipe Carbon Steel Seamless Carbon Steel Pipe
US$ 550-600 / Ton
Min. Order:1 Ton
- Type: Seamless
- Technique: Cold Rolled 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
Hot Rolled Hollow Section Mild Carbon Ms Iron Tubes Cheap Price ERW Seamless Square Tube Steel Pipes
US$ 450-530 / Ton
Min. Order:2 Tons
- Type: Stainless Steel Channels
- Standard: ASTM, AISI, GB, JIS, DIN, EN
- Grade: Ss400, St37-2, A36, S235jrg1, Q235, Q345 etc
- Certification: ISO 9001, SGS, ABS, BV
- Shape: Square
- Technique: Hot Rolled/Cold Rolled
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
Mild Steel Box Section Square 25mm 40mm 2.5mm Wall Thickness Rectangular Hollow Section Pipe
US$ 599-699 / Ton
Min. Order:1 Ton
- 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: Square
- Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Spiral Welded Black Mild Carbon Steel Tube Round Square Rectangle SSAW Sawl API 5L CS ERW Welded Steel Pipe
US$ 550-750 / Ton
Min. Order:1 Ton
- After-sales Service: 24 Hours Service
- Warranty: 1 Year
- Type: Welded
- Technique: SAW
- Material: Carbon Steel
- Surface Treatment: Black
C45 Ms Mild Carbon Steel Seamless Pipe
US$ 600-800 / Ton
Min. Order:2 Tons
- 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
- Section Shape: Round
Mild Steel 1/8" Welded Galvanized Structural Tube /Pipe
US$ 450-550 / Ton
Min. Order:10 Tons
- Temperature Classification: Medium Temperature Piping
- MPa Classfication: Low Pressure Piping
- Material: Carbon Steel
- Standard: ASTM, GB, API, DIN, JIS
- Diameter: 1/8''-8''
- Medium: Liquid , Gas etc
Mild Steel Pipe SAE 1020 Seamless Steel Pipe AISI 1018 Seamless Carbon Steel Pipe
US$ 640-690 / Ton
Min. Order:5 Tons
- After-sales Service: Available
- Warranty: 20 Years
- Type: Seamless or Welded
- Technique: Cold Rolled or Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Mill Finish
48mm Mild Carbon Round Hollow Section Iron Bi Pipe 50mm ERW Welded Carbon Steel Pipe China High Quality
US$ 199-550 / Ton
Min. Order:1 Ton
- After-sales Service: 1 Year
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
30X30 Carbon Square Tube 2.5mm Thick Metal Square Ms Mild Steel Tube Galvanized Square Pipe
US$ 560-590 / Ton
Min. Order:25 Tons
- After-sales Service: Online Service
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry
Factory Manufacturer ASTM Rectangular Tube 25mm X 30mm 35X35mm 75X75mm Q235 Square Welded Seamless Mild Carbon Steel Pipe for Construction
US$ 500-550 / Ton
Min. Order:1 Ton
- After-sales Service: 24 Hours Online
- Type: Welded, Seamless
- Technique: Cold Drawn / Hot Rolled
- Material: Q195-Q345, 10#-45#, etc.
- Surface Treatment: Black, Galvanized
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
ASTM A53 A106 Mild Steel Square Hollow Section Tube 40X40mm Steel Iron Tube Pipe
US$ 600-800 / Ton
Min. Order:1 Ton
- After-sales Service: One-Stop Service
- Warranty: One Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon/Alloy Steel
- Surface Treatment: Black
Wholesale PE 3lpe 5CT Coating High Precision Mild Ms Black Low Carbon Steel Pipe for Standard Oil and Gas Pipeline Factory Price
US$ 630-660 / Ton
Min. Order:3 Tons
- After-sales Service: API Pipeline Steel Pipe Endless Service
- Warranty: 5
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
OEM Customized Metal Fabrication Service Laser Cutting Stainless Steel Pipe Processing
US$ 0.58-5 / Piece
Min. Order:2 Pieces
- Standard: GB, EN, API650, China GB Code, JIS Code, TEMA, ASME
- Tolerance: +/-0.10mm
- Surface Treatment: Brushing,Powder Coating, Anodizing, Polishing
- Machining Method: Laser Cutting,Bending,Welding,Stamping,Welding
- Material: Steel, Stainless Steel, Mild Steel, Aluminum, etc
- Quality Control: 100% Inspection
Chinese Manufacturer Round Oval Square Rectangular Mild Q345b Carbon Steel Hollow Pipes
US$ 450-550 / Ton
Min. Order:1 Ton
- After-sales Service: Supporting After-Sale Service
- Warranty: One Year
- Type: Seamless
- Technique: Hot Rolled/Cold Drawn
- Material: Carbon Steel
- Surface Treatment: Black
High Quality Q195 Q235 Pre Galvanized Square Hollow Section Steel Tube and Mild Steel Rectangular Pipe
US$ 500-650 / Ton
Min. Order:25 Tons
- After-sales Service: 24h Online
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
Mild Carbon Steel Seamless Square Pipes Carbon Steel Rectangular Pipe
US$ 600-800 / Ton
Min. Order:5 Tons
- After-sales Service: Online 24/7
- Warranty: 5 Year
- Type: Seamless/Welded
- Technique: Cold Rolled Hot Rolled Galvanized
- Material: Carbon Steel
- Surface Treatment: Hot DIP Galvanized
Galvanized Pipe ASTM A500 A53 Grade B Mild Steel ERW Spiral Welded and Hot DIP Galvanized Pipe
US$ 500-800 / Ton
Min. Order:10 Tons
- After-sales Service: Online
- Warranty: 1 Month
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Galvanized
Factory ERW Pre Galvanized/Hot Dipped Galvanized Steel Pipe for Construction with Certificate Carbon Ms Mild Welded Pipe
US$ 400-600 / Ton
Min. Order:1 Ton
- After-sales Service: 3months
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
High-Quality Small-Caliber Od-140mm Thickness 3mm-12mm Automobile-Technology Q460gjb-Q460gjc-Q460gjd Electric-Fusion Mild-Carbon Welded Steel Pipe
US$ 400-510 / Ton
Min. Order:1 Ton
- After-sales Service: Provide
- Warranty: 2 Years
- Type: Welded
- Technique: Hot Rolled or Cold Rolled
- Material: Carbon Steel
- Surface Treatment: Black, Polished, Painted, Oiled, or Customizable
Mild Steel Pipe SAE 1020 Seamless Steel Pipe AISI 1018 Seamless Carbon Steel Pipe Sizes and Price List
US$ 700-900 / Ton
Min. Order:25 Tons
- After-sales Service: 10 Years
- Warranty: 10 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Factory Direct Sales Suppliers of A106 Q345 ASTM Carbon ERW Mild Iron Round Welded Steel Pipes
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
Mild Carbon Steel Tube St37 C45 Seamless Pipe
US$ 580-660 / tons
Min. Order:25 tons
- Technique: SAW
- Surface Treatment: Bare, Oiled, 3PE Coating, Printed, Customized
- Section Shape: Round
- Standard: En GB AISI ASTM API, ASTM, BS, etc
- Grade: Q235, Q235B, S275, S275jr, A53, St37, etc
- Processing Service: Welding, Punching, Cutting, Bending, Decoiling
Black Welded Steel Pipe 1.5 Inch Fencing Mild Carbon Round Pipe
US$ 500-800 / Ton
Min. Order:1 Ton
- Type: Stainless Steel Pipes
- Standard: ASTM, AISI, GB, JIS, DIN, EN
- Grade: 200 Series
- Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
- Shape: Round
- Technique: Cold Rolled
Steel Hollow Section Chs Shs Rhs Mild Steel Square Rectangular Pipe
US$ 750-880 / Ton
Min. Order:20 Tons
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Special Purpose
- Section Shape: Square
1045 Mild S45e Carbon Tube Alloy Steel Seamless Pipe
US$ 550-850 / Ton
Min. Order:1 Ton
- After-sales Service: 24h Online Service
- Warranty: Lifetime Warranty
- Type: Seamless Pipe
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Antiseptical
GB/T6479 Q345D Carbon Steel Pipe ASTM Carbon ERW Mild Iron Round Welded Steel Q235 Seamless Dia 219 Steel Pipe
US$ 500-700 / Ton
Min. Order:1 Ton
- After-sales Service: Online
- Warranty: /
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Mild Carbon Low Carbon Square Galvanized Structural ERW Rectangular Steel Pipe
US$ 589-599 / Ton
Min. Order:5 Tons
- After-sales Service: Support
- Warranty: 18 Years
- Type: Seamless
- Technique: Cold Rolled
- Material: Carbon Steel
- Surface Treatment: Black
China Factory ASTM A106/API 5L 20# 45# Ms Carbon Steel Pipe Black Iron Tube Mild Square Pipes Price
US$ 550-780 / Ton
Min. Order:28 Tons
- After-sales Service: Online Service
- Warranty: Online Service
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Line Pipe API 5L Psl1/2/ASTM A53/A106/A192/Q235/Q355c/X42/X52/X56/X60/65X70 Black Carbon Ms Mild Steel LSAW ERW Welded Pipe for Oil
US$ 400-600 / Ton
Min. Order:1 Ton
- After-sales Service: Acceptable for Third-Party Testing
- Warranty: 6 Years
- Type: Seamless / Welded Tube
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Oiled
Gi Pipe Rhs Hollow Section Square Tube Ms Mild Steel Pipe Galvanized Welded Carbon Square Steel Pipes
US$ 550-600 / Ton
Min. Order:1 Ton
- Type: Seamless
- Technique: Cold Rolled 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 Carbon Mild Hot Rolled Black Zinc Coatedgalvanized Steel Pipe 4X4 Q235B Hollow Section Galvanized Square Pipe for Construction
US$ 600-900 / Ton
Min. Order:1 Ton
- After-sales Service: If There Is No Quality Problem Within Five Days of
- Warranty: If There Is No Quality Problem Within Five Days of
- Type: Galvanized
- Technique: Hot Rolled
- Material: Galvanized
- Surface Treatment: Black
Hot Rolled Hollow Section Mild Carbon Ms Iron Tubes Cheap Price ERW Seamless Square Tube Steel Pipes
US$ 500-590 / Ton
Min. Order:5 Tons
- After-sales Service: Yes
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
China Manufacturer Round Square Mild Steel Black Iron Square Tube 20X20 mm Carbon Steel Pipes
US$ 470-740 / Ton
Min. Order:1 Ton
- After-sales Service: One Year
- Warranty: One Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
