logo
Products
PRODUCTS DETAILS
Home > Products >
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm

Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm

MOQ: 50
Price: 3.14
Detail Information
Certification
AISI, ASTM
Shape:
Round
Technique:
Hot Rolled
Surface Treatment:
Pickling
Outer Diameter:
OD 6-630mm
Production Capacity:
500000kgs
Type:
Seamless Pipe / Welded Pipe
Finishing:
Bright Polished / Pickled
Wall Thickness:
SCH5 SCH10 SCH40 SCH80 SCH160 Or Custom
Length:
6m/pc Or Custom
Main Grades:
304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276
Standard:
ASTM DIN EN GB
Process Method:
Seamless Hot Rolling, Seamless Cold Rolling, Longitudinal Welding
Heat Treatment:
Annealing, Pickling, Oil (Copper)
Material:
Austenitic, Duplex, Super Stainless Steel
Diameter Range:
φ 6 ~ φ 762×0.5 ~ 70mm (seamless), φ 15 ~ φ 2200×0.5 ~ 80mm (welded)
Highlight:

AISI 304 316 310 321 Stainless Steel Seamless Tube

,

OD 6-630mm Stainless Steel Seamless Pipe

,

Hot Rolled Stainless Steel Tube

Product Description
Stainless Steel Pipes/Tubes - AISI 304 316 310 321 Seamless & Welded
Stainless steel pipes are hollow, longitudinal steel sections with economic round shapes, widely used in oil, chemical, medical, food, light industry, equipment manufacturing, and structural applications. Their lightweight properties with equal twist and anti-twist intensity make them ideal for mechanical parts and engineering structures, as well as conventional weapons production.
Product Specifications
Products NameStainless Steel Pipe
TypeSeamless Pipe / Welded Pipe
ShapeRound
FinishingBright Polished / Pickled
DiameterOD6 - 630mm
Wall thicknessSCH5 SCH10 SCH40 SCH80 SCH160 or custom
Length6m/pc or custom cutting
StandardASTM DIN EN GB
Mainly Grade304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276 etc.
Standard Size Reference
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 0
Manufacturing Processes
Seamless Hot Rolling Process:
  • Round Pipe Billet → Heating → Perforation → Three Roll Skew Rolling, Continuous Rolling or Extrusion
  • Off Pipe → Sizing (Or Reducing Diameter) → Cooling → Billet → Straightening
  • Water Pressure Test (Or Flaw Detection) → Marking → Storage
Seamless Cold Rolling (Cold Drawn) Process:
  • Round Pipe Billet → Heating → Perforation → Head → Annealing → Pickling
  • Oil (Copper) → Multi Pass Drawing (Cold Rolling) → Billet → Heat Treatment
  • Straightening → Water Pressure Test → Marking → Storage
Longitudinal Welding (Straight Seam Welding): Including ERW, EFW processes.
Product Standard Specifications
ASTM A312 - High Temperature & General Corrosive Applications
Specification for seamless, welded, and heavy cold worked austenitic stainless steel pipes. Used in sulfuric acid storage tanks, phosphate fertilizer industries, fluorosilicic acid reactors, phosphoric acid plants, chlorate crystallizers, pharmaceutical ventilation systems, solvent recovery filters, pulp and paper bleaching equipment, offshore platform pipelines, desalination systems, and seawater condensers for power plants.
ASTM A213 - Boiler & Heat Exchanger Tubing
Covers seamless ferritic carbon steel and austenitic alloy stainless steel tubes for boiler, superheater, and heat-exchanger applications.
ASTM A269 - General Use Stainless Tubing
Covers stainless steel tubes for common applications in seamless and welded forms.
ASME SB677 - Extreme Corrosive Resistance
Covers UNS N08904 (904L), UNS N08925, UNS N08926 (alloy 926) in seamless, cold-drawn, and hot finished steel pipe for extremely corrosive services, including 6% molybdenum alloy stainless seamless pipes.
ASTM A789 - Duplex Stainless Tubing
Covers seamless and welded ferritic/austenitic stainless steel tubing for general services, with heat-treated condition requirements.
ASTM A790 - Stress Corrosion Cracking Resistance
Specification for seamless and welded ferritic/austenitic stainless steel pipe intended for general corrosive services with emphasis on resistance to stress corrosion cracking.
Product Gallery
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 1 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 2 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 3 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 4 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 5 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 6
Company Profile
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 7
We are a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center, conveniently situated 100 kilometers from Shanghai port. We specialize in sales and production of high-temperature (nickel base) alloy, austenitic, duplex steel, urea grade stainless steel, super stainless steel and other series of steel tubes, coils, pipe fittings, and flanges.
Our production capacity includes 25,000 tons annual output of stainless steel seamless pipes, 20,000 tons of welded pipes, and 5,000 tons of pipe fittings. We produce according to GB, ASTM, JIS, DIN standards with sizes ranging from φ6~φ762×0.5~70mm for seamless pipes and φ15~φ2200×0.5~80mm for welded pipes.
Main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and more. With modern technology and advanced equipment, we continuously improve product quality to maintain our competitive position in the industry.
Contact Information
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 8
Products
PRODUCTS DETAILS
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm
MOQ: 50
Price: 3.14
Detail Information
Certification
AISI, ASTM
Shape:
Round
Technique:
Hot Rolled
Surface Treatment:
Pickling
Outer Diameter:
OD 6-630mm
Production Capacity:
500000kgs
Type:
Seamless Pipe / Welded Pipe
Finishing:
Bright Polished / Pickled
Wall Thickness:
SCH5 SCH10 SCH40 SCH80 SCH160 Or Custom
Length:
6m/pc Or Custom
Main Grades:
304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276
Standard:
ASTM DIN EN GB
Process Method:
Seamless Hot Rolling, Seamless Cold Rolling, Longitudinal Welding
Heat Treatment:
Annealing, Pickling, Oil (Copper)
Material:
Austenitic, Duplex, Super Stainless Steel
Diameter Range:
φ 6 ~ φ 762×0.5 ~ 70mm (seamless), φ 15 ~ φ 2200×0.5 ~ 80mm (welded)
Minimum Order Quantity:
50
Price:
3.14
Highlight

AISI 304 316 310 321 Stainless Steel Seamless Tube

,

OD 6-630mm Stainless Steel Seamless Pipe

,

Hot Rolled Stainless Steel Tube

Product Description
Stainless Steel Pipes/Tubes - AISI 304 316 310 321 Seamless & Welded
Stainless steel pipes are hollow, longitudinal steel sections with economic round shapes, widely used in oil, chemical, medical, food, light industry, equipment manufacturing, and structural applications. Their lightweight properties with equal twist and anti-twist intensity make them ideal for mechanical parts and engineering structures, as well as conventional weapons production.
Product Specifications
Products NameStainless Steel Pipe
TypeSeamless Pipe / Welded Pipe
ShapeRound
FinishingBright Polished / Pickled
DiameterOD6 - 630mm
Wall thicknessSCH5 SCH10 SCH40 SCH80 SCH160 or custom
Length6m/pc or custom cutting
StandardASTM DIN EN GB
Mainly Grade304 304L 309S 310S 316L 316Ti 316LN 317L 321 329 347 410 2205 2507 904L C276 etc.
Standard Size Reference
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 0
Manufacturing Processes
Seamless Hot Rolling Process:
  • Round Pipe Billet → Heating → Perforation → Three Roll Skew Rolling, Continuous Rolling or Extrusion
  • Off Pipe → Sizing (Or Reducing Diameter) → Cooling → Billet → Straightening
  • Water Pressure Test (Or Flaw Detection) → Marking → Storage
Seamless Cold Rolling (Cold Drawn) Process:
  • Round Pipe Billet → Heating → Perforation → Head → Annealing → Pickling
  • Oil (Copper) → Multi Pass Drawing (Cold Rolling) → Billet → Heat Treatment
  • Straightening → Water Pressure Test → Marking → Storage
Longitudinal Welding (Straight Seam Welding): Including ERW, EFW processes.
Product Standard Specifications
ASTM A312 - High Temperature & General Corrosive Applications
Specification for seamless, welded, and heavy cold worked austenitic stainless steel pipes. Used in sulfuric acid storage tanks, phosphate fertilizer industries, fluorosilicic acid reactors, phosphoric acid plants, chlorate crystallizers, pharmaceutical ventilation systems, solvent recovery filters, pulp and paper bleaching equipment, offshore platform pipelines, desalination systems, and seawater condensers for power plants.
ASTM A213 - Boiler & Heat Exchanger Tubing
Covers seamless ferritic carbon steel and austenitic alloy stainless steel tubes for boiler, superheater, and heat-exchanger applications.
ASTM A269 - General Use Stainless Tubing
Covers stainless steel tubes for common applications in seamless and welded forms.
ASME SB677 - Extreme Corrosive Resistance
Covers UNS N08904 (904L), UNS N08925, UNS N08926 (alloy 926) in seamless, cold-drawn, and hot finished steel pipe for extremely corrosive services, including 6% molybdenum alloy stainless seamless pipes.
ASTM A789 - Duplex Stainless Tubing
Covers seamless and welded ferritic/austenitic stainless steel tubing for general services, with heat-treated condition requirements.
ASTM A790 - Stress Corrosion Cracking Resistance
Specification for seamless and welded ferritic/austenitic stainless steel pipe intended for general corrosive services with emphasis on resistance to stress corrosion cracking.
Product Gallery
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 1 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 2 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 3 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 4 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 5 Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 6
Company Profile
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 7
We are a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center, conveniently situated 100 kilometers from Shanghai port. We specialize in sales and production of high-temperature (nickel base) alloy, austenitic, duplex steel, urea grade stainless steel, super stainless steel and other series of steel tubes, coils, pipe fittings, and flanges.
Our production capacity includes 25,000 tons annual output of stainless steel seamless pipes, 20,000 tons of welded pipes, and 5,000 tons of pipe fittings. We produce according to GB, ASTM, JIS, DIN standards with sizes ranging from φ6~φ762×0.5~70mm for seamless pipes and φ15~φ2200×0.5~80mm for welded pipes.
Main grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and more. With modern technology and advanced equipment, we continuously improve product quality to maintain our competitive position in the industry.
Contact Information
Stainless Steel Seamless Tube and Pipe AISI 304 316 310 321 Hot Rolled with OD 6-630mm 8