Why Furnace Builders Pick ASTM A213 TP310H Seamless Tubes From Ganpat Industrial Corporation?
Heat Resistant
Oxidation resistance to 1150 °C in air
Creep Strength
Carbon held at 0.04 to 0.10%
Ready Stock
Tubes from 1/4 to 3 in OD
Mill Certificates
Type 3.1 or 3.2 documents
PMI Verified
Grade checked before every dispatch
ASTM A213 TP310H Seamless Tubes At A Glance
- 1Grade: TP310H • UNS S31009
- 2Making: Cold drawn • Hot finished
- 3Sizes: 0.25 to 3 in OD
- 4Walls: 1 to 12 mm • SCH 5S to 160S
- 5Standards: A213 • SA213
- 6Key Use: Furnace • Superheater
Ganpat Industrial Corporation, Mumbai, keeps ASTM A213 TP310H Seamless Tubes ready for furnace buyers. Our team has served industry since 1997 with ASTM A213 TP 310H Stainless Steel Tubing. Grade 310H is austenitic steel with 24 to 26% chromium, as in A213 SS 310H Tube. Its carbon sits between 0.04 and 0.10% in ASTM A213 TP 310H Seamless Tubes. That carbon gives creep strength to ASTM A213 TP 310H Heat Exchanger Tube in hot service. Oxidation resistance holds near 1150 °C in ASTM A213 TP 310H Bright Annealed Tube. Every dispatch of ASME SA213 TP 310H SS Welded Tubes ships with an EN 10204 certificate.
Mumbai · ASTM A213 TP310H Seamless Tubes Stockist & Exporter
ASTM A213 TP310H Seamless Tubes hold their strength in refinery heaters and boilers.
Cold drawn lengths sit ready in Mumbai. Tell us the size.
- ✓ISO 9001:2015
- ✓ISO 14001:2015
- ✓OHSAS 18001:2007
- ✓PED Certified
- ✓Petrofac Approved
Heat-resistant A213 TP310H Polish Tubes Manufacturer in India at Best Prices
Specifications Of ASTM A213 TP310H Seamless Tubes
Refiners rely on us, an ASTM A213 TP310H Seamless Tubes supplier in India.
Seamless Names
- ASTM A213 TP 310H Seamless Tubes
- ASTM A213 TP 310H Stainless Steel Seamless Tubes
- ASTM A213 TP310H Stainless Steel Seamless Tube
- ASME SA213 TP 310H SS Seamless Tubing
- ASME SA213 SS 310H Seamless Tubing
Welded Names
- ASME SA213 TP 310H SS Welded Tubes
- ASTM A213 TP 310H Welded tubing
- Welded stock on request
Pressure And Heat
- ASTM A213 TP 310H Stainless Steel High Pressure Tube
- ASTM A213 TP 310H Heat Exchanger Tube
- ASTM A213 310H Seamless Condenser Tubes
Finish Names
- ASTM A213 TP 310H Polish Tube
- ASTM A213 TP 310H Bright Annealed Tube
- ASTM A213 TP 310H SS Decorative Tube
- ASTM A213 TP 310H Sanitary Tube
Grade Codes
- UNS S31009
- WNR 1.4845
- EN X8CrNi25-21
- JIS SUS 310H
Standards
- A213 and ASME SA213
- A262 for corrosion tests
- E112 for grain size
- A1016 general rules
Types Of ASTM A213 TP310H Seamless Tubes

ASTM A213 TP310H Stainless Steel Seamless Tube
Seamless

ASTM A213 TP 310H Welded tubing
Welded

ASTM A213 TP 310H Instrumentation Tubes
Instrument

ASTM A213 TP 310H Cold Rolled Coiled Tubing
Coil

ASTM A213 TP 310H Polish Tube
Polished

ASTM A213 TP 310H Sanitary Tube
Sanitary

ASTM A213 TP 310H SS Decorative Tube
Decorative

ASTM A213 TP 310H Heat Exchanger Tube
Heat Exchanger
Dimensions Of ASTM A213 TP 310H Stainless Steel Tubing
A premier ASTM A213 TP310H Seamless Tubes supplier in uae delivers corrosion-resistant heat exchanger components.
| OD (in) | OD (mm) | Walls (in) |
|---|---|---|
| 0.250 | 6.35 | 0.020, 0.028, 0.035, 0.049, 0.065 |
| 0.375 | 9.53 | 0.020, 0.028, 0.035, 0.049, 0.065 |
| 0.500 | 12.70 | 0.020 to 0.065, plus 0.083 |
| 0.625 | 15.88 | 0.020 to 0.109 |
| 0.750 | 19.05 | 0.028 to 0.120 |
| 0.875 | 22.23 | 0.020 to 0.120 |
| 1.000 | 25.40 | 0.028 to 0.134 |
| 1.250 | 31.75 | 0.035 to 0.134 |
| 1.500 | 38.10 | 0.035 to 0.148 |
| 1.750 | 44.45 | 0.035 to 0.165 |
| 2.000 | 50.80 | 0.035 to 0.165 |
| Item | Range |
|---|---|
| Quoted OD | 1/4 to 3 in |
| Wall thickness | 1 to 12 mm |
| Schedules | 5S to 160S |
| Standards for schedules | ANSI B36.10 and B36.19 |
| Length | Up to 6 m or cut to order |
| Custom sizes | On request |
| OD x wall (in) | Bore (in) | Bore area (sq in) |
|---|---|---|
| 0.250 x 0.020 | 0.210 | 0.0346 |
| 1.000 x 0.065 | 0.870 | 0.5945 |
| 2.000 x 0.165 | 1.670 | 2.1904 |
Cannot spot your tube size above?Share OD, wall and length
Finish And Delivery Of ASTM A213 TP 310H Bright Annealed Tube
Tell us the finish, length and packing you need.
Surface Finish
- No.1 pickled
- No.4 finish
- Bright annealed
- Electropolished
Surface Coating
- Mechanical polish
- Satin finish
- Passivated
- Electropolish on request
Delivery Condition
- As rolled
- Stress relieved
- Annealed
- Cold drawn
- Hardened and tempered
Lengths
- Random length
- Cut length
- U-bend on request
- Up to 6 m
Tube Ends
- Plain end
- Beveled end
- Ready for welding
Value Added Work
- Drawing
- Expansion
- Machining
- Sand blasting
- Shot blasting
- Heat treatment
Packing
- Loose or bundled
- Wooden pallet
- Wooden box
- Plastic cloth wraps
- Plastic end caps
- Bevel protectors
Chemical Composition Of ASME SA213 TP 310H SS Seamless Tubing
Chromium and nickel make grade 310H tough at heat.
IronFe
Balance
ChromiumCr
24.0–26.0%
NickelNi
19.0–22.0%
CarbonC
0.04–0.10%
ManganeseMn
≤ 2.00%
SiliconSi
≤ 1.00%
PhosphorusP
≤ 0.045%
SulphurS
≤ 0.030%
ASTM A213 TP310H Seamless Tubes Delivered Weekly to the Following Countries:
| Export to | Countries | Continent | Shipping time | Ports |
|---|---|---|---|---|
| South Africa | Africa | 25-30 | Ngqura | |
| Bahrain | Asia | 9 | Salman Port | |
| Qatar | Asia | 7 | Doha Port |
Heat Resistance Of ASTM A213 TP 310H Stainless Steel High Pressure Tube
High carbon lets this tube carry load at furnace heat.
Lower Carbon 310 Tube
- Less creep strength
- Weaker in long service
TP310H Tube
- Carbon 0.04 to 0.10%
- Better long term hot strength
Draw
Cold drawn or hot finished
Treat
Solution treated near 1900 °F
Quench
Rapid cooling in water
Finish
Pickled or bright annealed
Continuous
1150 °C
Oxidation limit in air
Intermittent
1040 °C
Oxidation limit in air
Avoid Holding
425–860 °C
Carbide forms in this band
Gas Service
SO₂ Heat
Used where sulphur dioxide is hot
Mechanical Strength Of ASME SA213 TP 310H SS Welded Tubes
As an ASTM A213 TP310H Seamless Tubes manufacturer in India, we test every lot.
Tensile Strength
515 MPa
Minimum
Yield Strength
205 MPa
0.2% Offset Minimum
Elongation
35% min
In 50 mm
Hardness
192 HB max
Brinell
Rockwell B
90 HRB
Upper limit
Vickers
200 HV
Upper limit
Modulus
200 GPa
Reported by one source
Creep
Enhanced
Long term hot strength
Drawing
Cold drawn to your size
Draw
Expansion
Tube ends expanded to order
Expand
Machining
Cut and turned to drawing
Machine
Sand Blasting
Matt surface on request
Sand
Shot Blasting
Clean peened surface
Shot
Get Ready Stock of PMI Tested ASME SA213 TP 310H Heat Exchanger Tube for High-Temperature Applications
Physical Properties Of ASTM A213 TP 310H Stainless Steel Tubing
Heat data helps designers size furnace and boiler tube.
| Property | Value |
|---|---|
| Density | 8000 kg/m³ |
| Thermal expansion | 16 to 17 µm/m·K |
| Thermal conductivity | 16 W/m·K |
| Specific heat | 500 J/kg·K |
| Electrical resistivity | 0.7 Ω·mm²/m |
| Melting range | 1370 to 1400 °C |
| Continuous oxidation limit | 1150 °C |
| Intermittent oxidation limit | 1040 °C |
Shapes And Forms Of ASTM A213 TP 310H Cold Rolled Coiled Tubing
Boiler shops buy from us, an ASTM A213 TP310H Seamless Tubes supplier in India.
Coiled Tubing
- ASTM A213 TP 310H Cold Rolled Coiled Tubing
- Cold drawn coil lengths
Bent Tube
- U-bend lengths
- Random and cut lengths
- Project specific bends
Decorative Tube
- ASTM A213 TP 310H SS Decorative Tube
- Satin or mirror look
Sanitary Tube
- ASTM A213 TP 310H Sanitary Tube
- Clean polished bore
Service Forms
- Boiler tube
- Heat exchanger tube
- Condenser tube
- Square tube
Monthly Delivery of ASTM A213 TP310H Seamless Tubes in below countries:
| Export to | Continent | Shipping time |
|---|---|---|
| Asia | 14 Days | |
| Europe | 30 Days | |
| Europe | 20 Days | |
| Asia | 10 Days |
Equivalent Grades Of ASTM A213 TP 310H Heat Exchanger Tube
Mills may label grade 310H in these other ways.
ASTM / UNS
- UNS S31009
- ASTM A213 TP310H
Werkstoff / EN
- WNR 1.4845
- EN X8CrNi25-21
JIS (Japan)
- SUS 310H
Application Of ASTM A213 TP 310H Instrumentation Tubes
High Pressure Boilers
Superheater Tubes
Reheater Tubes
Heater Coils
Refinery Furnaces
Radiant Sections
Chemical Plants
Thermal Power
Testing Of ASTM A213 310H Seamless Condenser Tubes
Mechanical Tests
Tensile, flattening, flare and bend
Hardness Test
Brinell, Vickers or Rockwell B
Grain Size Test
Measured to E112
Corrosion Tests
IGC to A262 and weld decay
PMI And Analysis
Product analysis and alloy check
NDT
Eddy current, ultrasonic and radiographic
Other Checks
- Hydrostatic test
- Etching test
- Magnetic particle test
- NACE MR0175
- Dual grade testing
Certificates
- EN 10204 type 3.1 or 3.2
- NABL lab report
- Heat number traceability
Third Party Review
- SGS and TÜV
- DNV and Lloyd
- ABS inspection
Dispatch
- Road by truck or rail
- Sea in FCL or LCL
- Air freight
Retubing a furnace or heater?Tell us OD, wall and count
Sales Representatives Across Various Continents
| Continents | Country |
|---|---|
| Africa | Nigeria, Egypt, South Africa, Kenya, Ghana, Ethiopia |
| North America | United States, Canada, Mexico, Cuba |
| South America | Brazil, Argentina, Colombia, Chile, Peru |
| Asia | India, Japan, South Korea, Indonesia, Saudi Arabia, Iran |
| Europe | Germany, France, UK, Italy, Spain, Poland, Ukraine |
| Australia | New Zealand, Papua New Guinea, Fiji, Samoa |
ASTM A213 TP310H Seamless Tubes Frequently Asked Questions
What are ASTM A213 TP310H Seamless Tubes?
They are austenitic tubes with 0.04 to 0.10% carbon for creep strength.
Does ASME SA213 SS 310H Seamless Tubing come bright annealed?
Yes. Annealed and pickled or bright annealed finish is available.
What heat can A213 SS 310H Tube handle?
Oxidation resistance holds to 1150 °C continuous and 1040 °C intermittent.
Do ASTM A213 TP 310H Tubes suit sulphur dioxide service?
Yes. Sources cite use where sulphur dioxide meets high temperature.
Which papers come with ASTM A213 TP310H Stainless Steel Seamless Tube?
EN 10204 type 3.1 or 3.2, plus an NABL lab report.


