1,128 50x50 Ms Carbon Tube
results from29 suppliers
ASTM A106 Sch40 Q195/Q235 Shs Rhs ERW Seamless Black Carbon Square Rectangular Steel Pipe
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
Black Angle Steel Angle with Material Q235/Q345/Ss400/S235/S275
US$ 500-999 / Ton
Min. Order:10 Tons
- Alloy: Non-alloy
- Certification: ABS, RoHS
- Technique: Hot Rolled
- Type: Equal
- Standard: GB, ASTM, JIS, AISI, DIN, BS
- Leg Size: 20-200mm
Hot Rolled Carbon Steel Sq Tube 75X75mm A36 Mild Steel Profile Ms Rectangular Tube Square and Rectangular Steel Pipe
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
Top Supplier 12X12 Chinese Welded Ms ERW Mild Hollow Section Galvanized Square Steel Tube Size
US$ 600-800 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Construction & Decoration
- Section Shape: Round
DN15 DN20 Ms Pipe Mild Steel Pipes Round Square Rectangular Galvanized (IRON) Gi Carbon Steel Pipes Galvanise Pipe Stainless Steel Tube Pipe Price
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
Factory Spiral/ERW/ Ms Mild Welded Hot Dipped Galvanized Carbon Steel Pipe for Scaffolding/Greenhouse
US$ 400-450 / Ton
Min. Order:1 Ton
- After-sales Service: Online
- Warranty: Provide
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Complete Sizes Carbon/Mild Steel Rhs Shs Black Annealed Seamless Welded ERW Tube Ms Hollow Section Q235B S235jr A36 Sch40 Sch80 Square/Rectangular Steel Pipe
US$ 550-710 / Ton
Min. Order:25 Tons
- After-sales Service: Free
- Warranty: 1year
- Type: Welded/Seamless
- Technique: Hot Rolled/Cold Rolled
- Material: Carbon Steel
- Surface Treatment: Black/Galvanized
New Design High Quality 2 1/2 X 2 1/2 Inch Cold Drawn Black Ms Square Steel Pipe Tube
US$ 500-550 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
- Section Shape: Square
Tianjin Supplier Hot Sale Black Pipe Price 10X10 25X25 to 200X200 Shs Hollow Square Carbon Steel Tube
US$ 600-750 / 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: Square
19*19 20*20 25*25mm Ms Mild Square Steel Pipe for Building Material
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
Q235 Straight Seam Steel Pipe Q345b Galvanized Square Steel Pipe Tube Cold Rolled Galvanized Steel Pipe
US$ 500-650 / 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
Mild Steel Square Tube Profiles Sizes Tubular 10X20 Galvanized Steel Square Tube Weight Square Section Metal Tube
US$ 600-750 / 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: Square
Good Quality ASTM A500 Rectangular Steel Pipe Welded Black Square Pipes Ms Hollow Section Square Pipe 30X30 Square Hollow Mild Steel Pipe Fast Delivery
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
40X40 Iron Fence Rectangular Carbon Mild Steel Tube Sizes Weight Ms Square Pipe
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
High Strength Galvanized Gi Square Steel Pipe
US$ 600-750 / 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: Square
Q195 Q345 6m Length 50 X 150 mm Brass Square and Rectangular Tube Square Tubes Square Rectangular Steel Pipes
US$ 550-700 / 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
Tianjin 80*90 mm Weld ERW Black Square Steel Pipe Rectangular Tube Iron Pipes
US$ 500-550 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
- Section Shape: Square
China Tianjin Factory Sch 40 Sch80 50*50 mm 15*15 mm Hot DIP Galvanized Square Hollow Steel Tube Pipe Price Per Kg
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
Factory Directly Supply Gi Galvanized Square and Rectangular Steel Pipe
US$ 580-610 / Ton
Min. Order:10 Tons
- After-sales Service: Yes
- Warranty: 1 Year
- Type: Welded
- Technique: Cold Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
6 Meters Long Galvanized Rectangular Steel Pipe Price From China Manufacturer
US$ 500-550 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
- Section Shape: Square
High Quality and Low Price Galvanized Square Steel Pipe for Structures
US$ 600-750 / 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: Square
Ms Black Hollow Section Carbon Steel Square Tube 50X50 Metal Black Iron Ms Pipe
US$ 550-750 / Ton
Min. Order:5 Tons
- After-sales Service: 24 Hours Service
- Warranty: Lifetime Warranty
- Type: Seamless and Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Cr Steel Pipe Application for Steel Rail
US$ 585-590 / Ton
Min. Order:10 Tons
- Type: Welded
- Technique: ERW
- Material: Q195, Q235, Q345, 16mn, Ss400, S235jh, St37, St52
- Surface Treatment: Annealed
- Usage: Construction & Decoration, Ornament Pipe
- Section Shape: Square
Tianjin Green House BS1387 Pre Galvanized Steel Square Metal Mild Steel Tube Q235 Q345 Stk400 Material Rectangular Pipe
US$ 600-750 / 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: Square
Cr Steel Pipe Use for Fence/Furniture/Billboard
US$ 585-590 / Ton
Min. Order:10 Tons
- Type: Welded
- Technique: ERW
- Material: Q195, Q235, Q345, 16mn, Ss400, S235jh, St37, St52
- Surface Treatment: Annealed
- Usage: Construction & Decoration, Fence/Rail/Stair/Ornament
- Section Shape: Square
20X20mm Bright Surface Cold Rolled Square Steel Pipe
US$ 585-590 / Ton
Min. Order:10 Tons
- Type: Welded
- Technique: ERW
- Material: Q195, Q235, Q345, 16mn, Ss400, S235jh, St37, St52
- Surface Treatment: Annealed
- Usage: Construction & Decoration, Ornament Pipe
- Section Shape: Square
Making Rail Use Cold Rolled Steel Pipe
US$ 585-590 / Ton
Min. Order:10 Tons
- Type: Welded
- Technique: ERW
- Material: Q195, Q235, Q345, 16mn, Ss400, S235jh, St37, St52
- Surface Treatment: Annealed
- Usage: Construction & Decoration, Ornament Pipe
- Section Shape: Square
Factory Price 50X50 30X30 Size Ms Hollow Section Galvanized Steel Square Gi Pipe
US$ 550-600 / Ton
Min. Order:1 Ton
- After-sales Service: 24 Hours
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Polished
50X50 Ms Galvanized Steel Square Tube Pre-Galvanized Square Pipe
US$ 630-729 / Ton
Min. Order:25 Tons
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Galvanized
- Usage: Machinery Industry, Construction & Decoration
- Section Shape: Round
Tyt Factory Ms Square Steel Pipe 50X50 to 200X200 Made in China
US$ 730 / Ton
Min. Order:10 Tons
- After-sales Service: Yes
- Warranty: 2 Years
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
Factory Selling Excellent Quality Galvanized Square Steel Pipe
US$ 600-750 / 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: Square
Low Price High Quality Q345 Welded Seamless Mild Carbon Steel Pipe Black Steel Pipe Square Rectangular Tube Pipe
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
ASTM 50X50 S235 S275 S335 S355jr S235jr Q235 Ms ERW Galvanized Seamless Steel Pipe for Building
US$ 530-550 / Ton
Min. Order:1 Ton
- After-sales Service: Yes
- Warranty: Yes
- Type: Seamless
- Technique: Cold Drawn
- Material: Carbon Black Gi Seamless Pipe
- Surface Treatment: Galvanized Oiled Black
Mild Carbon Welded Metal Ms ERW Black Square Steel Pipe
US$ 500-530 / Ton
Min. Order:25 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
25*50/30*50/30*60/40*40mm Hot Rolled Square Steel Pipes
US$ 600-700 / Ton
Min. Order:5 Tons
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Food/Beverage/Dairy Products, Chemical Industry, Construction & Decoration
- Section Shape: Square
Wholesales Welded Ms ERW Mild Galvanized Square Hollow Steel Tube 100X100 mm Gi Square Steel Pipe Weight Per Meter
US$ 500-550 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Black
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Construction & Decoration
- Section Shape: Square
Light Weight Tube Section Mild Tubes S235 S355 Mild Steel Square Pipe Q235 Ms Square Hollow Section Rectangular and Square Black Carbon Steel Pipe
US$ 600-750 / 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: Square
ASTM A106 A53 Gr. B A336 API 5L Seamless Steel Pipe Galvanized/Stainlesss/Ms Alloy Large Diameter Thick Wall Sch40 Sch80 Seamless Fluid Fire Boiler Tube Pipe
US$ 530-550 / Ton
Min. Order:1 Ton
- After-sales Service: Yes
- Warranty: Yes
- Type: Seamless
- Technique: Cold Drawn
- Material: Carbon Black Gi Seamless Pipe
- Surface Treatment: Galvanized Oiled Black
Promotion Black Carbon Ms Welded Square Steel Pipe 100mm 60mm
US$ 600-750 / 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: Square
Cheap 80mm 120mm Galvanized Black Welded Steel Square Pipe 6m
US$ 580-700 / 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: Square
