Womic Stainless Steel Co., Ltd
Applicable Standards of 310S Stainless Steel Pipe:
China: GB/T 14976-2012
USA: ASTM A213 / ASME SA213 TP310S, TP310H, TP310
Europe: EN 10216-5 1.4845
Other: ASTM A312 / A269 (for welded tubes)
Chemical Composition (Typical) of 310S Stainless Steel Pipe:
Cr: 24.00% – 26.00%
Ni: 19.00% – 22.00%
C: ≤0.08%
Mn: ≤2.00%
Si: ≤1.50%
P/S: ≤0.035%
Mechanical Properties of 310S Stainless Steel Pipe:
Tensile Strength: ≥520 MPa
Yield Strength: ≥205 MPa
Elongation: ≥40%
Melting Point: 1398°C – 1454°C
Softening temperature: begins from ~800°C
Continuous service temperature: ≤1150°C
Maximum intermittent service temperature: ≤1200°C
310S stainless steel exhibits excellent oxidation resistance, corrosion resistance, high creep strength, and maintains stability even under long-term thermal cycling.
Production Process:
Hot rolling → Hot perforation → Cold rolling/cold drawing → Solution annealing → Pickling → Finishing
Features of Seamless 310S Stainless Steel Pipe:
Uniform wall thickness
High pressure and high temperature resistance
Superior mechanical strength
Welded 310S Stainless Steel Pipes
Production Process of 310S Stainless Steel Pipe:
Precision slitting → Forming → TIG/Plasma welding → Solution heat treatment → Straightening → Pickling
Features of Welded 310S Stainless Steel Pipe:
Cost-effective
Suitable for heat exchanger tubes, furnace tubes, low-pressure systems
Excellent corrosion resistance after solution treatment
Available Surface Finishes of 310S Stainless Steel Pipe:
Annealed & Pickled
Bright Annealed (BA)
Polished (180#, 240#, 320#, 400#)
|
Type of 310S pipes |
OD of 310s pipes |
Wall Thickness |
Length of 310S pipes |
|
Seamless 310S Pipes |
6mm – 530mm |
1mm – 60mm |
6m / 12m / Custom |
|
Welded 310S Pipes |
10mm – 1200mm |
0.8mm–30mm |
Coil / Fixed / Custom |
|
Schedules:SCH10 / SCH20 / SCH40 / SCH80
/ SCH160 / XXS |
|||
High Temperature Resistance
Continuous oxidation resistance up to 1150°C
Intermittent service up to 1040–1200°C depending on conditions
Superior Creep Strength
High Ni–Cr content ensures stability and resistance to deformation under long-term high-temperature stress.
Excellent Corrosion & Oxidation Resistance
Performs well in oxidizing, carburizing, and neutral atmospheres, outperforming 304/316 grades in furnace environments.
Good Weldability & Ductility
Austenitic structure enables:
Easy fabrication
Excellent welding performance
High toughness even at high temperatures
Industrial Furnaces & Heating Equipment used 310S Stainless Steel Pipes
Electric furnace tubes used 310S Stainless Steel Pipes
Heat treatment furnace components used 310S Stainless Steel Pipes
Muffle furnaces used 310S Stainless Steel Pipes
Furnace rollers / baskets used 310S Stainless Steel Pipes
Radiant heater tubes used 310S Stainless Steel Pipes
Petrochemical & Refining used 310S Stainless Steel Pipes
Reforming furnace tubes used 310S Stainless Steel Pipes
Steam boilers and re-heater tubes used 310S Stainless Steel Pipes
Cracking furnace components used 310S Stainless Steel Pipes
Gasification reactor internals used 310S Stainless Steel Pipes
Energy & Power Generation used 310S Stainless Steel Pipes
Superheater and reheater tubes used 310S Stainless Steel Pipes
Combustion chambers used 310S Stainless Steel Pipes
High-temperature heat exchange used 310S Stainless Steel Pipes
Metallurgical Equipment used 310S Stainless Steel Pipes
Coking furnace up-take tube liners used 310S Stainless Steel Pipes
High-temperature transfer piping used 310S Stainless Steel Pipes
Other Industries used 310S Stainless Steel Pipes
Kilns and burners used 310S Stainless Steel Pipes
Lead pots used 310S Stainless Steel Pipes
Food processing equipment used 310S Stainless Steel Pipes
Low temperature structural parts used 310S Stainless Steel Pipes
Thermal protection tubes used 310S Stainless Steel Pipes
|
Standards |
ASTM A312, A358 / ASME SA312, SA358 |
|
Outside Diameter |
6.00 mm OD up to 914.4 mm OD, Sizes up to 24" NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
|
Thickness Range |
0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
|
Product Type |
Seamless / ERW / Welded / Fabricated / CDW |
|
Pipe Shape |
Round Pipes, Square Pipes, Rectangular Pipes |
|
Pipe Length |
Single Random, Double Random & Required Length |
|
Pipe End |
Plain End, Beveled End, Treaded |
|
Outside Finish |
2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements |
|
Delivery Condition |
Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
|
EN 10216-5 |
EN 10216 310S Seamless Steel Pipe, EN 10216-5 1.4845 Seamless Steel Pipes for pressure purposes |
|
EN 10217-7 |
EN 10217 310S Welded Steel Pipe, Steel EN 10217-7 1.4845 Welded Pipes for pressure purposes |
|
STANDARD |
UNS |
WERKSTOFF NR. |
JIS |
BS |
GOST |
EN |
|
SS 310S |
S31008 |
1.4845 |
SUS 310S |
310S16 |
20Ch23N18 |
X8CrNi25-21 |
310S Stainless Steel Pipes Chemical Composition
|
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
Fe |
|
SS 310S |
0.08 max |
2.0 max |
1.00 max |
0.045 max |
0.030 max |
24.00 - 26.00 |
0.75 max |
19.00 - 21.00 |
53.095 min |
ASME SA312 SS TP310S Pipes Mechanical Properties
|
Grade |
Tensile Strength |
Yield Strength |
Elongation |
Hardness |
|
|
Rockwell B (HR B) max |
Brinell (HB) max |
||||
|
SS 310S |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
40 |
95 |
217 |
|
Stainless Steel 310 – 310S Seamless Pipe |
SS 310
– 310S Seamless Pipe |
|
Stainless Steel 310 – 310S Welded Pipe |
SS 310
– 310S Welded Pipe |
|
Stainless Steel 310 – 310S Round Pipe |
SS 310
– 310S Round Pipe |
|
Stainless Steel 310 – 310S Square Pipe |
SS 310
– 310S Square Pipe |
|
Stainless Steel 310 – 310S Rectangular Pipe |
SS 310
– 310S Rectangular Pipe |
|
Custom Stainless Steel 310 – 310S Pipe |
SS 310
– 310S Custom Pipe |
|
Stainless Steel 310 – 310S Polished Pipe |
SS 310
– 310S Polished Pipe |
|
Stainless Steel 310 – 310S Decorative Pipe |
SS 310
– 310S Decorative Pipe |
|
Stainless Steel 310 – 310S Thick Wall Pipe |
SS 310
– 310S Thick Wall Pipe |
|
Stainless Steel 310 – 310S Thin Wall Pipe |
SS 310
– 310S Thin Wall Pipe |
|
Stainless Steel 310 – 310S Electropolished Pipe |
SS 310
– 310S Electropolished Pipe |
|
ASTM A213 310 Stainless Steel Tube Supplier & Manufacturer in China |
ASME SA213 310S Stainless Steel Tube Supplier & Manufacturer in China |
|
ASTM A213 310S Stainless Steel Tube Supplier & Manufacturer in China |
ASTM A312 310S Schedule 40 Stainless Steel Tube Supplier & Manufacturer in China |
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ASTM A213 310S Stainless Steel U Bend Tube Supplier & Manufacturer in China |
ASME SA312 310S Schedule 80 Stainless Steel Pipe Supplier & Manufacturer in China |
|
ASTM A269 310S seamless Tubing Supplier & Manufacturer in China |
ASTM A312 310S Schedule 10 Stainless Steel Tube Supplier & Manufacturer in China |
|
ASTM A312 TP310S Stainless Steel Pipe Supplier |
ASTM A312 310S seamless Stainless Steel Tubing |
|
ASME SA213 310S Stainless Steel seamless Tube Supplier & Manufacturer in China |
ASME SA213 310S seamless Cold Drawn Tube Supplier & Manufacturer in China |
|
ASME SA213 TP310S Stainless Steel seamless Tube Dealer |
ASME SA213 310S Stainless Steel Square Tube Supplier & Manufacturer in China |
|
ASTM A312 310S Stainless Steel Oval Tube Supplier & Manufacturer in China |
ASTM A312 310S Stainless Steel Hollow Tube Exporter |
|
ASTM A312 310S Stainless Steel Electropolished Tube |
ASTM A312 310S SS Rectangular Tube Supplier & Manufacturer in China |
|
ASTM A312 310S Seamless Stainless Steel Ornamental Tube |
ASTM A312 310S SS Superheater Tube Manufacturer |
|
ASME SA213 310S Stainless Steel Hexagonal Tube Supplier & Manufacturer in China |
ASME SA213 310S Stainless Steel Round Tube Supplier & Manufacturer in China |
|
ASME SA213 310S Stainless Steel Exhaust Tube |
ASME SA213 310S Stainless Steel Heat Exchnager Tube |
|
ASME SA213 310S Seamless Color Coated Tube Manufacturer |
ASME SA213 310S Stainless Steel Condenser Tube Supplier & Manufacturer in China |
|
ASTM A312 310S Hot Rolled stainless steel Tube Supplier & Manufacturer in China |
ASTM A312 310S Stainless Steel Boiler Tube Supplier & Manufacturer in China |
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ASME SA213 310S Stainless Steel seamless Tube Supplier & Manufacturer in China |
ASME SA213 310S Stainless Steel Instrumentation Tube |
|
ASTM A312 310S Pipe Supplier & Manufacturer in China |
ASME SA213 310S Sch 5 Stainless Steel Tube Supplier & Manufacturer in China |
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INOX ASME SA213 310S Tubing Supplier & Manufacturer in China |
ASME SA213 310S Stainless Steel Seamless Tubing |
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ASME SA213 310S SS 201 seamless Tube Supplier & Manufacturer in China |
ASME SA213 310S seamless Tube Manufacturer in China |
|
ASME SA213 TP310S GR Tube Manufacturer in China |
ASTM A312 310S Pipe Supplier & Manufacturer in China |
|
ASME SA213 310S Bright Annealed Coil tube Supplier & Manufacturer in China |
ASME SA213 310S High Pressure Tube Supplier & Manufacturer in China |
|
ASME SA213 310S SS Slot Round Tube Supplier & Manufacturer in Chinas |
ASME SA213 310S Thin-Wall Stainless Steel Tube Exporter |
|
ASTM A213 304L Pipe Supplier & Manufacturer in China |
ASME SA213 310S Stainless Steel Tube Supplier & Manufacturer in China |
High-Quality Raw Materials
Partnered with TISCO, Baosteel, Outokumpu, and other world-class stainless steel mills.
Full Compliance with Global Standards
ASTM, ASME, EN, DIN, GB, JIS certified production.
Strict Quality Control
PMI (Positive Material Identification)
Solution annealing verification
Hydrostatic test
Eddy current & ultrasonic testing
EN 10204 3.1 / 3.2 certification
Complete Production Range
Seamless & welded pipes, heat exchanger tubes, furnace tubes, custom-fabricated pipes.
Global Export Experience
20+ years supplying to petrochemical, thermal power, furnace manufacturing, and industrial boiler sectors worldwide.
Welcome to Contact Womic Stainless Steel !
Looking for a reliable supplier ofStainless Steel Tubes?
We are ready to support your project with high-quality materials and expert technical service.
Tel: 0086-18390957568
Whatsapp: 0086-15575100681
E-mail:info@womicstainless.com
Website: www.womicstainless.com
