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Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Specifications
Certification :
AISI, ASTM
MOQ :
50
Price :
3.35
Model Number :
304 / 304L / 304H
Shape :
Round
Technique :
Hot Rolled
Surface Treatment :
Pickling
Outer Diameter :
OD 6-630mm
Wall Thickness :
SCH5 SCH10 SCH40 SCH80 SCH160
Length :
6m/pc
Chromium Content :
18.0-20.0%
Nickel Content :
8.0-10.5%
Carbon Content :
≤0.08%
Manganese Content :
≤2.0%
Silicon Content :
≤0.75%
Tensile Strength :
515 MPa min
Yield Strength :
205 MPa min
Elongation :
40% min
Description
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe
High-quality stainless steel seamless pipes manufactured through hot rolling process with annealing finishing, available in 304, 304L, and 304H grades for various industrial applications.
Product Specifications
  • Product Name: 304 Stainless Steel Pipe
  • Type: Seamless Pipe / Welded Pipe
  • Shape: Round
  • Diameter: OD6 - 630mm
  • Wall Thickness: SCH5, SCH10, SCH40, SCH80, SCH160 or custom as requested
  • Length: 6m/pc or custom cutting as requested
  • Standard: ASTM, DIN, EN, GB
  • Main Grades: 304, 304L, 309S, 310S, 316L, 316Ti, 316LN, 317L, 321, 329, 347, 410, 2205, 2507, 904L, C276, etc.
  • Company Type: Storage and Factory
  • Service: Cutting, Polishing
Material Description - 304/304L Stainless Steel
AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% Cr and 8-10.5% Ni, also known as 18-8 stainless steel. SS 304 is non-magnetic under annealing conditions but may become weakly magnetic after cold working processes. Type 304 offers excellent resistance to atmospheric corrosion and oxidation, making it ideal for food industry applications as a standard food-grade stainless steel.
Variant grades include ultra-low-carbon 304L, nitrogen-containing 304N, creep-resistant 304H, and higher carbon type 302. Compared to 304, 316 stainless steel contains reduced chromium, increased nickel, and added 2-3% molybdenum for enhanced resistance to chloride-induced pitting and crevice corrosion, making it suitable for marine applications.
Chemical Composition
Grade C Mn Si P S Cr Mo Ni N
304 0.08 max 2.0 max 0.75 max 0.045 max 0.030 max 18.0-20.0 - 8.0-10.5 0.10 max
304L 0.030 max 2.0 max 0.75 max 0.045 max 0.030 max 18.0-20.0 - 8.0-12.0 0.10 max
304H 0.04-0.10 2.0 max 0.75 max 0.045 max 0.030 max 18.0-20.0 - 8.0-10.5 0.10 max
Mechanical Properties
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50 mm) min Rockwell B (HR B) max Brinell (HB) max
304 515 205 40 92 201
304L 485 170 40 92 201
304H 515 205 40 92 201
Product Gallery
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Company Information
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
We are a professional stainless steel seamless tube manufacturing enterprise located in Wuxi city, China's stainless steel material distribution center. Our strategic location provides convenient transportation access, situated just 100 kilometers from Shanghai port.
Our company specializes in the sales and production of high-temperature (nickel base) alloys, austenitic and duplex steels, urea-grade stainless steel, super stainless steel, and other specialized steel products including tubes, coils, pipe fittings, and flanges.
Production capabilities include an annual output of 25,000 tons of stainless steel seamless pipes, 20,000 tons of welded pipes, and 5,000 tons of pipe fittings. We manufacture according to GB, ASTM, JIS, and DIN standards, producing stainless steel seamless pipes from φ6-φ762×0.5-70mm and welded pipes from φ15-φ2200×0.5-80mm.
Primary grades include TP321, TP316Ti, S32205, TP347H, TP316L, TP310S, TP304, TP304L, 321, S32750, 904L, C276, 254SMO and more. Our modern technology and equipment, combined with advanced manufacturing techniques, ensure consistently high product quality and competitive industry positioning.
Contact Us
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
For inquiries about our stainless steel seamless pipes and related products, please contact our sales team for detailed specifications and pricing information.
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Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe

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Product Detail
Certification :
AISI, ASTM
MOQ :
50
Price :
3.35
Model Number :
304 / 304L / 304H
Shape :
Round
Technique :
Hot Rolled
Contact Supplier
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe
Hot Rolled 304 304L 304H Stainless Steel Seamless Pipe with Annealing Finishing SS Pipe

TSING SHAN STEEL INDUSTRIAL LIMITED

Verified Supplier
4 Years
jiangsu, wuxi
Since 2012
Business Type :
Manufacturer
Main Products :
Cold Rolled Stainless Steel Sheet, Hot Rolled Stainless Steel Plate, Stainless Steel Checkered Plate
Total Annual :
500,000,000-800,000,000
Employee Number :
100~200
Certification Level :
Verified Supplier
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