Why Does Ganpat Industrial Corporation Win Bulk Enquiries For ASTM A213 TP347H Tube?
IGC Tested
Intergranular checks on request
High Carbon
0.04 to 0.10% for creep strength
Huge Stock
Lengths stocked in 1/4 to 3 in OD
Supercritical Grade
Superheater and reheater duty
PMI Tested
Grade proven before dispatch
ASTM A213 TP347H Tube Functionalities
- 1Grade: TP347H • UNS S34709
- 2Making: Seamless • ERW • Welded
- 3Sizes: Quarter inch to 3 in OD
- 4Walls: 1 to 12 mm
- 5Standards: SA213, A213, A249 and A269
- 6Key Use: Superheaters • Reheaters
Ganpat Industrial Corporation, Mumbai, has served boiler buyers since 1997. We keep ASTM A213 TP347H Tube ready for boiler projects. Grade 347H is austenitic steel stabilised with niobium and 0.04 to 0.10% carbon. That carbon adds creep strength to ASTM A213 TP 347H Tubes. Our ASTM A213 TP 347H Seamless Tubes suit superheaters and reheaters in supercritical boilers. ASTM A249 TP 347H Heat Exchanger Tube is also available for process plants. ASME SA213 TP 347H SS Seamless Tubing resists intergranular attack after welding. ASTM A213 TP 347H Instrumentation Tubes come in precise sizes for control lines. ASTM A269 TP 347H Welded tubing is supplied for lighter duty service. Test certificates travel with each lot.
Mumbai · ASTM A213 TP347H Tube Stockist & Exporter
ASTM A213 TP347H Tube carries load in supercritical boiler heat.
Stock lengths wait in Mumbai. Share the OD and wall you need.
- ✓ISO 9001:2015
- ✓ISO 14001:2015
- ✓OHSAS 18001:2007
- ✓PED Certified
- ✓Petrofac Approved
IGC Tested ASME SA213 TP347H Seamless Tube Stockist in India, Refer Specification
Specifications Of ASTM A213 TP347H Tube
An expert ASTM A213 TP347H Tube supplier in India equips critical power generation plants.
Standard And Grade
- Made to A213 and ASME SA213
- Grade TP347H, UNS S34709
- Welded tube covered by A249, A269
- Niobium stabilised austenitic steel
- EN 10216-5 equivalent
Size Range
- OD 1/4 to 3 in
- Wall 1 to 12 mm
- Schedules 5S to 160S
- ERW OD 6.35 to 101.6 mm
Chemistry
- Carbon 0.04 to 0.10%
- Chromium 17.0 to 19.0%
- Nickel 9.0 to 13.0%
- Niobium 8 x C min, 1.10% max
Mechanical Limits
- Tensile 515 MPa min
- Yield 205 MPa min
- Elongation 35% min
- Hardness 192 HB max
Heat Treatment And Finish
- Solution treat at 1100 °C if cold worked
- Solution treat at 1050 °C if hot worked
- Grain size No. 7
- Pickled or bright annealed
Testing And Papers
- IGC, tensile, flattening and flare
- Hardness, PMI and NDT
- Certificates 3.1 and 3.2 per EN 10204
- Heat treatment charts
Types Of ASTM A213 TP347H Tube
ASME SA213 TP 347H SS Seamless Tubing
Seamless
ASTM A269 TP 347H Welded tubing
Welded
ASTM A213 TP 347H Instrumentation Tubes
Instrument
ASTM A213 TP 347H Cold Rolled Coiled Tubing
Coil
ASTM A213 TP 347H Polish Tube
Polished
ASTM A213 TP 347H Sanitary Tube
Sanitary
ASTM A213 TP 347H SS Decorative Tube
Decorative
ASTM A249 TP 347H Heat Exchanger Tube
Heat Exchanger
Dimensions Of ASTM A213 TP 347H Seamless Tubes
Quote your size from the ranges and tolerances below.
| Item | Range |
|---|---|
| Quoted OD | 1/4 to 3 in |
| Wall thickness | 1 to 12 mm |
| Schedules | SCH 5S to 160S |
| ERW OD | 6.35 to 101.6 mm |
| ERW gauge | SWG 10 to 25 |
| Seamless length | To 6 m, or cut as ordered |
| ERW length | Up to 30 m |
| OD (in) | BWG | Wall (in) | Bore (in) | Weight (lb/ft) |
|---|---|---|---|---|
| 1/8 | 22 | 0.028 | 0.069 | 0.0290 |
| 1/4 | 18 | 0.049 | 0.152 | 0.1052 |
| 1 1/4 | 11 | 0.120 | 1.010 | 1.4480 |
| OD (in) | Wall (in) | Bore (in) | Metal area (sq in) | Bore area (sq in) |
|---|---|---|---|---|
| 1.000 | 0.120 | 0.760 | 0.3318 | 0.4536 |
| 2.000 | 0.165 | 1.670 | 0.9512 | 2.1904 |
Is your size outside this range?Share OD, wall and length for rates
Finish And Ends Of ASTM A213 TP 347H Bright Annealed Tube
Name the end type, surface and wall tolerance you require.
Tube Ends
- Plain end
- Beveled end
- Threaded end
Lengths
- Single random
- Double random
- Cut length
Surface Condition
- Pickled to remove scale
- Bright annealed, no pickling needed
- Cold finished or hot finished
- Special finish by agreement
Cold Drawn Wall Tolerance
- +20 / 0 percent up to 38.1 mm OD
- +22 / 0 percent above 38.1 mm OD
Extra Services
- Drawing
- Expansion
- Machining
- Sand blasting
- Shot blasting
- Heat treatment
Packing
- Wooden crates
- Shrink wrap
- Wooden boxes and pallets
- Carton boxes
| Finish | OD Ra | ID Ra options |
|---|---|---|
| Electropolished | 32 µin | 15, 10, 7 or 5 µin |
| Bright annealed | 32 µin | 40, 32, 25 or 20 µin |
| Mechanical polish | 32 µin | 40, 32, 25 or 20 µin |
Chemical Composition Of ASME SA213 TP 347H SS Seamless Tubing
High carbon and niobium are what set grade 347H apart.
IronFe
Balance
ChromiumCr
17.0–19.0%
NickelNi
9.0–13.0%
NiobiumNb+Ta
8 x C min, 1.10% max
CarbonC
0.04–0.10%
ManganeseMn
≤ 2.00%
SiliconSi
≤ 1.00%
PhosphorusP
≤ 0.045%
SulphurS
≤ 0.030%
Monthly Delivery Time of ASTM A213 TP347H Tube in Below Countries
| Export to | Countries | Continent | Shipping time | Port |
|---|---|---|---|---|
| Indonasia | Asia | 9 | Tanjung Priok Port | |
| Saudi Arabia | Asia | 7 | Jubail |
Solution Treatment Of ASTM A213 TP 347H Stainless Steel Seamless Tubes
Stabilized ASTM A249 TP 347H Heat Exchanger Tube withstands continuous high-temperature thermal stress.
Cold Worked Tube
- Solution treat at 1100 °C
- Water or rapid cooling
- Grain size No. 7
Hot Worked Tube
- Solution treat at 1050 °C
- Water or rapid cooling
- Grain size No. 7
Form
Seamless, hot or cold finished
Treat
Solution treated to the standard
Quench
Water or rapid cooling
Verify
Grain size and IGC checked
Pressure Parts
650 °C
Stated service limit
Oxidation Parts
850 °C
Stated service limit
Post-Weld Treatment
1180 °C
Held for 30 minutes
Scale Spalling
Watch In Boilers
TP347HFG fine grain helps
Mechanical Strength Of ASTM A249 TP 347H Stainless Steel High Pressure Tube
As an ASTM A213 TP347H Tube manufacturer in India, we verify every heat.
Tensile Strength
515 MPa
Minimum
Yield Strength
205 MPa
0.2% Proof Minimum
Elongation
35% min
In 50 mm
Hardness
192 HB max
Brinell
Rockwell B
90 HRB
Upper limit
Vickers
200 HV
Upper limit
Elastic Modulus
193 GPa
Room temperature
Creep Strength
High
Per supplier data
Stick Welding
OK-102, OK-107, OK-132 or E308-15
Stick
TIG Welding
ER347 argon arc wire
TIG
Dissimilar Joints
ERNiCr-3 or ENiCrFe-3 to ferritic steel
Dissimilar
Shot Peening
Inner wall peening curbs scale
Peen
Fine Grain Option
TP347HFG for harsh duty
HFG
Buy Huge Stock of A269 TP 347H Welded Tubing in 1/4 to 3 Inch OD for Supercritical Boilers at factory prices
Physical Properties Of ASTM A213 TP 347H Stainless Steel Tubing
Basic heat data supports boiler and superheater design.
| Property | Value |
|---|---|
| Density | 8000 kg/m³ |
| Elastic modulus | 193 GPa |
| Specific heat | 500 J/kg·K |
| Melting point | 1454 °C |
| Pressure part limit | 650 °C |
| Oxidation part limit | 850 °C |
| Rectangular and square tube | 1000 °F (537 °C) |
Tolerance Of ASME SA269 TP 347H SS Welded Tubes
| OD band (mm) | Tolerance (mm) |
|---|---|
| Under 25.4 | ±0.10 |
| 25.4 to 38.1 | ±0.15 |
| 38.1 to 50.8 | ±0.20 |
| 50.8 to 63.5 | ±0.25 |
| 63.5 to 76.2 | ±0.30 |
| 76.2 to 101.6 | ±0.38 |
| 101.6 to 190.5 | +0.38 / −0.64 |
| 190.5 to 228.6 | +0.38 / −1.14 |
Shapes And Forms Of SA213 TP347H Square Tube
Superheater shops buy from us, an ASTM A213 TP347H Tube supplier in India.
ERW Tube
- SA213 TP347H ERW Tube
- OD 6.35 to 101.6 mm
- Lengths up to 30 m
Square Tube
- SA213 TP347H Square Tube
- Square sections to order
Rectangular Tube
- ASME SA213 SS 347H Rectangular Tube
- Round and hydraulic also made
Coiled Tubing
- ASTM A213 TP 347H Cold Rolled Coiled Tubing
- Decoiled lengths
Welded Forms
- ASTM A269 TP 347H Welded tubing
- Fabricated, welded and LSAW
Finish Forms
- ASTM A213 TP 347H SS Decorative Tube
- ASTM A213 TP 347H Sanitary Tube
Weekly Delivery Time of ASTM A213 TP347H Tube in Below Countries
| Export to | Countries | Continent | Shipping time | Port |
|---|---|---|---|---|
| Germany | Europe | 20 | Rostock | |
| Thailand | Asia | 7 | Jizan |
Equivalent Grades Of ASTM A213 TP347H Tube
Cross check these names when you match drawings.
UNS
- UNS S34709
Werkstoff / EN
- WNR 1.4961
- EN X6CrNiNb18-12
JIS (Japan)
- SUS 347H
Other Codes
- China 07Cr18Ni11Nb
- EN X7CrNiNb18-10
- DIN 17458
- GOST 9941-81 and 9940-81
Application Of ASTM A213 TP 347H Instrumentation Tubes
Supercritical Boilers
Superheaters
Reheaters
Heat Exchangers
FCC Units
Polythionic Acid Service
Waste Heat Recuperators
Pharma Production
Testing Of ASTM A213 SS 347H Tubing
Mechanical Tests
Tensile, flattening, flare and hardness
IGC Test
Intergranular check to A262
Grain Size Test
Measured to E112
PMI And Spectro
Alloy and chemistry verified
NDT
Checks run along every length
Micro And Macro
Etch and structure review
More Checks
- Weld decay test
- Pitting resistance test
- Magnetic particle test
- Radiographic examination
- NACE MR0175
- Dual grade testing
- Stabilizing heat treatment
- PWHT
Paperwork
- Certificates 3.1 and 3.2 per EN 10204
- Raw material reports
- Heat treatment charts
- NACE MR0103 certificate
- Fumigation certificate
- Letter of guarantee
Third Party Review
- SGS and TÜV
- DNV and Lloyd
- ABS inspection
- NABL lab certificate
Replacing superheater tubes?Send OD, wall and tube count
We Collaborate With Traders in the Following Cities
| 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) |
ASTM A213 TP347H Tube Frequently Asked Questions
What is ASTM A213 TP347H Tube?
It is high carbon, niobium stabilised austenitic tube for hot boiler service.
Why use SA213 TP347h Tubes in supercritical boilers?
High carbon adds creep strength, and niobium resists intergranular attack.
Is SA213 TP347H ERW Tube available?
Yes. ERW stock runs from 6.35 to 101.6 mm OD.
Can ASME SA213 SS 347H Rectangular Tube be supplied?
Yes. Round, square, rectangular and hydraulic sections are all made.
What solution treatment suits ASTM A213 SS 347H Tubing?
Use 1100 °C for cold worked tube. Hot worked tube takes 1050 °C.
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