171,912 Q345 Steel Pipe
results from13,224 suppliers
Q235/Q195/Q345/A36/10*10-600*600mm/0.5-12.0mm/Pre Galvanized/Hot DIP Galvanized/Black Mild/ERW/Welded/Square/Aluminum/Stainless/Carbon Steel Tube/Pipe
US$ 700-1250 / Ton
Min. Order:1 Ton
- After-sales Service: 2 Years
- Warranty: 2 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Stainless Steel
- Surface Treatment: Polished
ASTM A53 Gr. B A36 ASME SA210 Q195 Q215 Q235 Q345 Seamless Steel Tube Sch40 Tubing Pipe for Building Material
US$ 570-633 / Ton
Min. Order:5 Tons
- After-sales Service: Support
- Warranty: 1 Year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
10# 20#45# A36 Q235 Q345 Q195 Seamless / Welded Round Carbon Steel Tube Carbon Steel Pipe
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
ASTM A53 Q195 Q235 Q345 Hot Dipped Hollow Section Seamless Steel Pipe
US$ 400-500 / Ton
Min. Order:5 Tons
- After-sales Service: Always Online
- Warranty: Online After-Sales Service
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Bare, Oil Coated/Black Painting
Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe with High Quality Raw Materials for Construction
US$ 535-650 / 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
High Quality Q235 Q345 ASTM AISI GB Standard Pre Galvanized Round Hollow Section Steel Tube Galvanized Steel Pipe G.I Steel Pipe for Building Decoration,Pipline
US$ 580-660 / Ton
Min. Order:5 Tons
- After-sales Service: 24 Hours Online
- Type: Welded, Seamless
- Technique: Cold Drawn / Hot Rolled
- Material: Q195-Q345, 10#-45#, etc.
- Surface Treatment: Galvanized
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Q235 Q345 Ss400 Grade ERW Black Low Carbon Square Steel Pipe
US$ 750-1000 / Ton
Min. Order:1 Ton
- After-sales Service: Yes
- Type: Welded
- Technique: Welded
- Material: Carbon, Alloy, Stainless
- Surface Treatment: Annealed, Galvanized or as Required
- Usage: Construction, Industry, Building Fields, etc.
Hot Dipped Q195 Q235 Q345 Seamless or Welded Round Cold Rolled Steel Pipe Galvanized Steel Tube Galvanized Steel Pipe for Scaffolding
US$ 610-650 / Ton
Min. Order:1 Ton
- After-sales Service: Support Video Mail Phone
- Warranty: 3.5 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
High Quality Large Avaiable ASTM A106 A53 Sch40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Welded Hot Rolled Seamless Carbon Steel Pipe
US$ 420-620 / Ton
Min. Order:20 Tons
- After-sales Service: Available
- Warranty: 3 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
China Manufacturer Hot Selling Oiling Casing Steel Pipe Tube 15mm Diameter Q345 Galvanized Steel Pipe for Building Decoration, Construction
US$ 580-680 / Ton
Min. Order:5 Tons
- After-sales Service: 24 Hours Online
- Type: Welded, Seamless
- Technique: Cold Drawn / Hot Rolled
- Material: Q195-Q345, 10#-45#, etc.
- Surface Treatment: Galvanized
- Usage: Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
Straight Welded Carbon Profiled Square Steel Pipe (10# 20# 45# Q195 Q215 Q235 Q345)
Min. Order:25 Tons
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: on Requirement
- Usage: Pipeline Transport, Oil/Gas Drilling
- Section Shape: on Requirement
Carbon Steel Seamless Weld Q195 Q235 Q345 1.3-20mm Thickness ERW Welded Rectangular Square Steel Pipe for Structure
US$ 485-550 / Ton
Min. Order:5 Tons
- After-sales Service: Provided
- Warranty: Provided
- Standard: BS
- Certification: ABS
- Technique: Hot Rolled
- Wall Thickness: Thick
China Hot Products Q345 Q235 Steel Pipe, Marine Steel Pipe, Boiler Pipe, Gas Pipe, Pressure Pipe
US$ 650-800 / Ton
Min. Order:5 Tons
- After-sales Service: Yes
- Warranty: Yes
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Customized Q345/St37/St52 ERW Tube Spiral Welded Pipe Stainless Steel Seamless Pipe
US$ 2000-4000 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: ERW
- Material: Stainless Steel
- Surface Treatment: Customized
- Usage: Pipeline Transport, Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Special Purpose
- Section Shape: Round
Seamless/Welded/ Hot Rolled/Cold Rolled/ Black Iron Hollow Section Carbon Steel Round Tube/Pipe SAE1020 1008 Q295 Q345 Q390 Q420 Q235 Q275 #C45 #20 St37 St42
US$ 400-500 / Ton
Min. Order:1 Ton
- Type: Seamless, Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Varnishing
- 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
X52 LSAW/X70 LSAW/X80 LSAW/X65 LSAW/Q235 LSAW/Q345 LSAW/LSAW/LSAW Steel Pipe/LSAW Pipe/ERW Pipe
US$ 300-400 / Ton
Min. Order:1 Ton
- Warranty: One Year
- Type: Welded
- Technique: SAW
- 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
ASTM A53 Zinc Coated Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe
US$ 460-530 / Ton
Min. Order:5 Tons
- After-sales Service: 24/7
- Warranty: Online After-Sales Service
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
API 5L X52 LSAW/X70 LSAW/X80 LSAW/X65 LSAW/Q235 LSAW/Q345 LSAW/LSAW/LSAW Steel Pipe/LSAW Pipe/ERW Pipe
US$ 555-700 / Ton
Min. Order:1 Ton
- After-sales Service: 360 Degree After Sales
- Warranty: 12 Months
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
China Wholesale Hot DIP ASTM Pipe Fitting Round Galvanize Fence Posts Z120 S355j2 Q345 A36 S235jr Shs Rhs Metal Gi Square Tube Rectangular Galvanized Steel Pipe
US$ 680-900 / Ton
Min. Order:5 Tons
- After-sales Service: Yes
- Warranty: Yes
- Type: Welded
- Technique: Cold Rolled
- Material: Galvanized Steel
- Surface Treatment: Polished
Manufacturers Price Q235/Q345/BS1387 2/4/6 Inch/0.5mm Galvanized/Gi/Round/Thread/Grooved/Painted/Pre Galvanized/Aluminum Scaffolding Steel Pipe for Construction
US$ 500-700 / Ton
Min. Order:1 Ton
- After-sales Service: Customer′s Request
- Warranty: Customer′s Request
- Type: Galvanized Carbon Steel
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
Longyu S30908 Welded Stainless Steel Pipe China Distributors Large Diameter Stainless Steel Jewelry Tube 1422mm Diameter Q345 Weld Pipe for Nuclear Power
US$ 1200-1800 / Ton
Min. Order:1 Ton
- Type: Welded
- Technique: SAW
- Material: Stainless 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: Square
China Made Precision Welded 201 202 304 304L 316 316L Stainless Steel Pipe Tube Q345 Special Thick Wall Large Diameter Carbon Steel Pipe Made in China
US$ 400-4000 / Ton
Min. Order:1 Ton
- After-sales Service: Available
- Type: Seamless
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Galvanized
- Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose
API 5L ASTM A106 A53 Gr. B Sch40 Sch80 Sch 160 Ss400 A36ss400 S235jr Q345 Q195 1020 Round Welded Seamless Carbon Steel Pipe
US$ 550-650 / Ton
Min. Order:1 Ton
- After-sales Service: Yes
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
Easy Scaffolding Q235 Q345 Q355 Steel Galvanized Scaffolding Steel Pipe
US$ 6.65-12.86 / Piece
Min. Order:100 Pieces
- After-sales Service: Online Technical Support
- Warranty: One Year
- Material: Metal
- Type: Fixed
- Structural Style: Tower Scaffolding
- Framework: Combined Scaffolding
ASTM Tube Q235 Q345 Q195 A36 Hot Rolled Cold Rolled 10 Inch Carbon Steel Pipe
US$ 550-650 / Ton
Min. Order:1 Ton
- After-sales Service: All Time After Sale
- Warranty: 30 Years
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Polished
Q195 Q235 Q345 Hot DIP Galvanized Round Steel Pipe and Tube Gi Pipe
US$ 550-650 / Ton
Min. Order:1 Ton
- After-sales Service: Supporting After-Sale Service
- Warranty: One Year
- Type: Seamless
- Technique: Cold Rolled
- Material: Pipe
- Surface Treatment: Galvanized
Good Quality Q195 Q345 S235jr 1.25*8mm Galvanized Square Steel Pipe
US$ 530-646 / Ton
Min. Order:25 Tons
- After-sales Service: on Line
- Warranty: 1year
- Type: Seamless
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
Factory Price ASTM A36 Q345 Ss400 SS304 309 310 321 Carbon/Stainless Steel Precision Seamless Pipe
US$ 1400-2400 / 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: Hot Rolled Cold Rolled
Prime Quality 201 304 316 Q235 Q345 Ss400 Stainless/Seamless/Nickel-Base Alloy/Galvanized/Welded/Alloy/Square/Round/Aluminum/Black/Carbon Steel Tube Pipe
US$ 480-530 / Ton
Min. Order:1 Ton
- After-sales Service: Satisfactory After-Sales Service
- Warranty: 1 Year
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
ERW Spiral Alloy 40cr 65mn Q195 Q345 Galvanized Stove Pipe 12 FT Galvanized Steel Pipe Gi Pipe Galvanized for Heating Delivery Hot DIP Galvanized Square Pipe
US$ 591-710 / Ton
Min. Order:1 Ton
- After-sales Service: International Standard After-Sales Service
- Type: Seamless
- Technique: Hot Rolled
- Material: Alloy Steel
- Surface Treatment: Antiseptical
- Usage: Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry, Construction & Decoration
Galvanized Seamless Carbon Steel Tube / Pipe Q235 / Q195 / Q345 / A36 / 10*10 mm / Pre
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
Carbon Steel Q235 Q195 Q215 Q345 45# 90 Degree Elbow Short Bend Pipe
US$ 6-10 / Piece
Min. Order:10 Pieces
- After-sales Service: Livelong
- Warranty: Livelong
- Type: Seamless
- Technique: Cold Drawn
- Material: Stainless Steel
- Surface Treatment: Galvanized
Can Be Customized Round Hot DIP Q195 Q235 Q345 A36 Galvanized Steel Pipe Tube
US$ 1400-1800 / Ton
Min. Order:6 Tons
- Type: Seamless
- Technique: Hot Rolled
- Material: Alloy Steel
- Surface Treatment: Polished
- Usage: Pipeline Transport, Chemical Industry, Construction & Decoration
- Section Shape: Square
Zinc Coated Q195 Q235 Q345 Hot Dipped Galvanized Steel Tube Hollow Section Rectangular Pipe Galvanized Square Gi Pipe
US$ 550-650 / Ton
Min. Order:1 Ton
- After-sales Service: Negotiable
- Warranty: Negotiable
- Type: Seamless/ERW/Welding etc
- Technique: ERW/Saw/Cold Drawn etc
- Material: Carbon Steel
- Surface Treatment: Galvanized/Galvalume/Polished etc
Q195/Q235/Q345/Ss400 Carbon Steel Square Round Pipe
US$ 550-750 / Ton
Min. Order:1 Ton
- After-sales Service: 24 Hours Service
- Warranty: Lifetime Warranty
- Type: Seamless and Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Black
ASTM Q235 Q345 Seamless Steel Pipe Spiral Steel Pipe Tube Spiral Welded Steel Pipe
US$ 570-590 / Ton
Min. Order:15 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
Cheap Price Q195 Q235 Q345 Hot Rolled Cold Rolled Carbon Steel Pipe
US$ 650-900 / Ton
Min. Order:5 Tons
- After-sales Service: 1 Year
- Warranty: 1 Year
- Type: Seamless
- Technique: Cold Drawn
- Material: Carbon Steel
- Surface Treatment: Black
Hot Sale 8 Inch Carbon Steel Pipe Q235 Q345 Q345A Seamless Tubes
US$ 495-525 / Ton
Min. Order:3 Tons
- Type: Welded
- Technique: ERW
- Material: Carbon Steel
- Surface Treatment: Customized
- Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Construction & Decoration
- Section Shape: Round
ASTM A53 Q195 Q235 Q345 Hot Dipped Hollow Section Seamless Steel Pipe
US$ 570-600 / Ton
Min. Order:1 Ton
- After-sales Service: Yes
- Warranty: One Year
- Type: Seamless
- Technique: Hot Rolled
- 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
Q345 Grade Seamless Galvanized Steel Pipe ERW Technique Hot & Cold Rolled Surface Zinc Coated JIS Certified
US$ 540-565 / Ton
Min. Order:5 Tons
- After-sales Service: Supporting After-Sale Service
- Warranty: 10 Years
- Type: Welded
- Technique: Hot Rolled
- Material: Carbon Steel
- Surface Treatment: Galvanized
