Why Buyers Pick Ganpat Industrial Corporation For ASTM A312 TP 310 Pipe?
UNS S31008 Grade
25Cr-20Ni chemistry for furnace heat
PMI Checked
Grade verified before dispatch from Mumbai
Sch 5 to XXS
Single, double random or cut to size
ISO & PED Backed
ISO 9001 • ISO 14001 • OHSAS 18001 • PED • Petrofac Approved
Fast Quotes
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ASTM A312 TP310S Snapshot
- 1Grade: TP310S, UNS S31008
- 2Standard: ASTM A312 / ASME SA312
- 3Size: 6 mm to 914.4 mm OD
- 4Form: Seamless and ERW welded pipe
- 5Finish: 2B, No.4 and mirror finish
- 6Dimensions: ASME B36.19M / B36.10M
Ganpat Industrial Corporation supplies ASTM A312 TP 310 Austenitic Stainless Steel Pipes from Mumbai. Each ASTM A312 TP 310 Pipe ships with heat-wise traceability. In A312, the listed grade is ASTM A312 TP 310S Pipe, UNS S31008. ASTM A312 TP 310 SS Seamless Pipe suits high-pressure furnace lines. ASME SA312 TP 310 Seamless Pipe holds shape under repeated heat cycles. A312 TP 310S Seamless Pipes come in single, double and cut lengths. ASME SA 312 TP 310s ERW Pipe covers larger sizes at lower cost. ASME SA312 TP 310S Welded Pipes suit heat exchanger and furnace runs. ASTM A312 TP 310S Pipes stay available in popular schedules. ASTM A312 TP 310 Stainless Steel Seamless Pipe is cut to your length. ASME SA312 TP 310 Hollow Pipe ships to your drawing. ASTM A312 TP 310S Hollow Pipe is cut and finished to size.
Mumbai · UNS S31008 · ASME SA312
ASTM A312 TP 310 Pipe resists oxidation at extreme temperatures.
Looking for an ASTM A312 TP 310 Pipe supplier in India? Send your size list today.
- ✓Since 1997
- ✓ISO 9001:2015
- ✓PED Certified
- ✓Petrofac Approved
Heat Resistant Austenitic SA 312 TP310S ERW Welded Pipes Supplier in India, Check Dimensions
ASTM A312 TP 310 Pipe Specification
Every enquiry gets a confirmed specification sheet.
Grade and Standard
- ASTM A312 / ASME SA312
- TP310S, UNS S31008
- 25Cr-20Ni heat resistant steel
Size Range
- 6 mm to 914.4 mm OD
- Sch 5 to XXS
- Single, double random or cut length
Pipe Forms
- Seamless and ERW welded
- Round and hollow sections
- Hex shapes on drawing
Surface Finish
- 2B and No.4 finish
- No.8 mirror finish
- Annealed and pickled
Pipe Ends
- Plain end
- Beveled end
- Threaded end
Documents
- Mill Test Certificate 3.1
- PMI test report
- Third-party inspection on request
Buy Mirror Finish ASME SA312 TP 310 Welded Pipes in 6 mm to 914.4 mm OD with Sch 5 to XXS 2B at Best Price for Furnace & Heat Exchanger Use
ASTM A312 TP 310 SS Seamless Pipe Dimensions and Schedule Chart
Astm a312 tp 310 pipe dimensions follow ASME B36.19M and B36.10M.
| NPS | OD mm | Sch 5S | Sch 10S | Sch 40S | Sch 80S |
|---|---|---|---|---|---|
| 1/8" | 10.3 | – | 1.73 | 1.73 | 2.41 |
| 1/2" | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 |
| 1" | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 |
| 2" | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 |
| 4" | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 |
| 6" | 168.3 | 2.77 | 3.40 | 7.11 | 10.97 |
| 8" | 219.1 | 2.77 | 3.76 | 8.18 | 12.70 |
| 12" | 323.8 | 3.96 | 4.57 | 9.53 | 12.70 |
| 16" | 406.4 | 4.19 | 4.78 | 9.53 | 12.70 |
| 20" | 508.0 | 4.78 | 5.54 | 9.53 | 12.70 |
| 24" | 609.6 | 5.54 | 6.35 | 9.53 | 12.70 |
Types of ASTM A312 TP 310S Pipes
An expert ASTM A312 TP 310 Pipe supplier in India equips thermal processing facilities.
ASTM A312 TP 310 SS Seamless Pipe
Seamless
ASME SA 312 TP 310s ERW Pipe
ERW
ASTM A312 TP310S Welded Pipe
Welded
ASME SA312 TP 310 Hollow Pipe
Hollow
ASTM A312 TP 310 SS Hexagonal Pipes
Hexagonal
ASTM A312 TP 310S Bush Hex Pipe
Bush Hex
A312 TP 310S Seamless Pipes
Seamless
ASTM A312 TP 310S Hollow Pipe
Hollow
Need ASTM A312 TP 310S Pipes Fast?Share size, schedule and quantity for a quick quote.
Chemical Composition of ASME SA312 TP 310S Pipe
Limits per ASTM A312 for TP310S, UNS S31008.
Carbon MaxC
0.08% Max
Manganese MaxMn
2.00% Max
Silicon MaxSi
1.00% Max
Phosphorus MaxP
0.045% Max
Sulphur MaxS
0.030% Max
ChromiumCr
24.0 – 26.0%
NickelNi
19.0 – 22.0%
IronFe
Balance
Weekly Delivery of ASTM A312 TP 310 Pipe in below countries:
| Export to | Continent | Shipping time |
|---|---|---|
 Vietnam |
Asia | 10 Days |
 Brazil |
South America | 45-60 Days |
 Qatar |
Asia | 7 Days |
 Egypt |
Africa | 18 Days |
Mechanical Properties of A312 TP 310S Seamless Pipes
A trusted ASTM A312 TP 310 Pipe supplier in India stocks tubes for furnaces.
Tensile Strength
515 MPa Min (75 ksi)
ASTM A312
Yield Strength
205 MPa Min (30 ksi)
ASTM A312
Elongation
35% Min
ASTM A312
Carbon Limit
0.08% Max
TP310S
Equivalent Grades of ASME SA312 TP 310 Seamless Pipe
Match global standards before you order.
American Standard
- UNS S31008
- ASTM A312 TP310S
- ASME SA312 TP310S
- ASTM A213 TP310S (tube)
European Standard
- EN 1.4845
- X8CrNi25-21
- Werkstoff 1.4845
Japanese Standard
- JIS SUS310S
Other Standards
- BS 310S16
- Swedish SS 2361
- GOST 20Ch23N18
Sourcing TP 310S Pipe For A Furnace Job?Send your BOQ for a firm price and MTC 3.1.
ASME SA312 TP 310S Welded Pipes vs Seamless
Pick the method that suits pressure, size and budget.
Seamless
- Pierced or extruded from billet
- No weld seam
- Best for pressure and heat cycles
ERW Welded
- Strip roll formed, then seam welded
- Weld area is solution annealed
- Cost-effective for larger sizes
Quick Pick
- High pressure: seamless
- Furnace and exchanger runs: ERW
- Odd shapes: made to drawing
Monthly Delivery of ASTM A312 TP 310 Pipe in below countries:
| Export to | Continent | Shipping time |
|---|---|---|
 Spain |
Europe | 30 Days |
 Germany |
Europe | 20 Days |
 Malaysia |
Asia | 10 Days |
| Vietnam |
Asia | 10 Days |
Testing of ASME SA 312 TP 310s ERW Pipe
A premier ASTM A312 TP 310 Pipe manufacturer in India produces heat-resistant industrial conduits.
PMI Test
Confirms grade before dispatch
Hydrostatic or NDE
One of the two is applied to each pipe
Flattening Test
Checks ductility and soundness
Tensile Test
Checked against 515 and 205 MPa minimums
Weld Seam Check
Seam area reviewed on welded pipe
Dimensional and Visual
OD, wall, length and surface
Mill Test Certificate 3.1
Heat number, chemistry and mechanicals
MTC
PMI Report
Alloy check record on request
PMI
Third-Party Inspection
Inspection can be arranged on your nomination
TPI
Applications of ASTM A312 TP 310 Stainless Steel Seamless Pipe
Built for scaling heat and repeated cycles.
Furnace Parts
Heat Treatment Equipment
Heat Exchangers
Petrochemical Heaters
Ethylene Pyrolysis Furnace Tubes
Radiant Section Tubes
Power Plant Exhaust Systems
Refinery Process Lines
ASTM A312 TP 310 vs TP 310S vs TP304H Pipe
Choose by temperature, welding need and media.
TP 310 vs TP 310S
- TP310 carbon is 0.25% max
- TP310S carbon is 0.08% max
- TP310S welds with less sensitisation risk
TP 310S vs TP304H
- 310S has 24–26% Cr, 19–22% Ni
- 304H has 18–20% Cr, 8–11% Ni
- 310S resists scaling at higher heat
Quick Pick
- Furnace oxidation duty: TP310S
- Heavy weld fabrication: TP310S
- General heat strength: TP304H
Surface Finish of ASTM A312 TP 310S Pipes
Choose finish, condition and end prep to match your job.
2B Finish
No.4 Finish
No.1 Finish
No.8 Mirror Finish
Annealed and Pickled
Bright Annealed
Polished
Cold Drawn
Plain End
Beveled End
Threaded End
Plastic End Caps
Large Diameter ASME SA312 TP 310S Welded Pipes and Special Forms
Large Diameter Welded
- Fabricated to ASTM A358 for larger sizes
- Radiography on request
- Suits furnace ducts and big headers
Special Forms
- Square and rectangular pipe
- Oval and U-shape pipe
- Coiled and hydraulic pipe
Related Standards
- ASTM A213 TP310S for tube
- ASTM A358 for fabricated pipe
- Custom sizes on drawing
Value Added Services on ASTM A312 TP 310 Pipe
Cut, finish and pack to your project need.
Cutting To Length
Cut from random stock to your list
Cut Length
Beveling and Threading
End prep for welding or screwed joints
End Prep
Bending
Bends formed to your drawing
Forming
Polishing
Commercial or electro finish on request
Finish
Heat Treatment and Pickling
Annealing and pickling before dispatch
Condition
Marking and Tagging
Spec, grade, size, schedule and heat number
Traceable
Export Packing
Boxes, crates or strapped bundles
Export
Associate Traders and Importers available in Below Locations For Quick Deliveries
| Trading City | Trading City |
|---|---|
| Texas (USA) | California (USA) |
| Al Jubail (Saudi Arabia) | Dubai (UAE) |
| Dammam (Saudi Arabia) | Abu Dhabi (UAE) |
| Riyadh (Saudi Arabia) | Houston (USA) |
| Al Khobar (Saudi Arabia) | Indiana (USA) |
Frequently Asked Questions
What is ASTM A312 TP 310S Pipe?
A heat resistant austenitic pipe with 24–26% chromium and 19–22% nickel.
What is the difference between ASTM A312 TP310 Pipe and TP310S?
TP310 allows 0.25% carbon. TP310S caps carbon at 0.08% for easier welding.
What does S mean in ASME SA312 TP 310S Welded Pipes?
S marks the low carbon version of grade 310.
Which standard gives the dimensions of ASTM A312 TP 310 Austenitic Stainless Steel Pipes?
ASME B36.19M covers stainless pipe, including Sch 5S to 80S.
Which sizes do you supply for A312 TP 310S Seamless Pipes?
We supply 6 mm to 914.4 mm OD with Sch 5 to XXS.
6 Reasons to choose Ganpat Industrial Corporation
- Distributor of Heat Exchanger parts and Alloys for High Temperature applications.
- Stockholder and importer of Ferrous and non ferrous metals.
- Wide stock of prime quality austenitic and Ferritic Stainless Steel for Extreme pressure environment.
- Marine grade steel at lowest price in Mumbai.
- Compare Price per KG in India and China.
- Offer Resale price to local suppliers, traders and wholesalers in UAE, Saudi Arabia, Egypt, and USA