Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes
Stainless Steel 347 Workstoff Nr. 1.4550, 347H Workstoff Nr. 1.4961 Pipes & WNR 1.4961 Tubes Manufacturer, Exporter & Suppliers.
ASTM A213/ A312/ A249 TP 347/ 347H Stainless Steel Seamless/ Welded Pipes and ASTM A213 Stainless Steel 347 Tubes.
Stainless Steel UNS S34700/ UNS S34709 Pipes & Stainless Steel UNS S34700/ UNS S34709 Tubes Suppliers In India.
Introduction
Kalpataru Piping is a leading Manufacturer, Exporter, Supplier, Stockist, Wholesaler of Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes in India. We are Manufacturing Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes of high quality raw materials. We offer wide range of Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes in Seamless, Welded, SAW, LSAW, DSAW etc. as well as Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes. These stainless steel 304L pipes & Tubes are known for excellent tensile & material strength. Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes are used widely in equipment and utensils for processing and handling of food, beverages and dairy products. We also offer competitive range of Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubesin clients requirement. We also specialised in manufacturing of ss 304l/ 304h pipes and tubes in various size, dimension as per customer requirements.
Specification
| Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | : | ASTM, ASME and API |
| 347/347h Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| ERW 347/347h Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| EFW 347/347h Pipes & Tubes | : | 6″ NB – 100″ NB |
| Tubing Size | : | 1/8″NB TO 30″NB IN |
| Specialized in | : | Large Diameter Size |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | Seamless / ERW / Welded / Fabricated / LSAW Pipes |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| Length | : | Single Random, Double Random & Cut Length. |
| End | : | Plain End, Beveled End, Threaded |
Grade Equivalent
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 347 | 1.4550 | S34700 | – | – | – | – | – |
| SS 347H | 1.4961 | S34709 | – | – | – | – | – |
Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
Chemical Composition :
| Grade | C | Mn | Si | P | S | Cr | N | Ni | OTHER | |
| 347 | Min | – | – | – | – | – | 17.0 | – | 9.00 | Nb=10(C+N) |
| max | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 20.0 | – | 13.00 | 1.0 | |
| 347H | Min | 0.04 | – | – | – | – | 17.0 | – | 9.00 | 8xC min |
| max | 0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 19.0 | – | 13.00 | 1.00max |
Mechanical properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 347 | 515 | 205 | 40% | 92 | 201 |
Mechanical properties of Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes
Density |
8.0 g/cm3 |
Melting Point |
1454 °C (2650 °F) |
Tensile Strength |
Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) |
Psi – 30000 , MPa – 205 |
Elongation |
35 % |
Grade specifications:
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 347 | S34700 | 347s31 | 58G | 1.4550 | X6CrNiNb18-10 | 2338 | SUS 347 |
Types Of Stainless Steel 347/ 347H Pipes & Stainless Steel 347/ 347H Tubes:
- ASTM A312 TP 347H Stainless Steel Seamless Pipes
- ASTM A213 TP 347H Stainless Steel Seamless Tubes
- ASTM A312 TP 347H Stainless Steel Welded Pipes
- ASTM A249 TP 347H Stainless Steel Welded Tubes
- SS 347H Seamless Pipes
- SS 347H ERW Pipes
- SS 347H EFW Pipes
- SS 347H Welded Pipes
- SS 347H Rectangular Pipes
- SS 347H Seamless Tubes
- SS 347H ERW Tubes
- SS 347H EFW Tubes
- SS 347H Welded Tubes
- SS 347H Rectangular Tubes
Related Sections
FAQ’s About ASTM A106 Grade B Pipes
What is ASTM A106 Grade B pipe?
ASTM A106/A106M Grade B is a seamless carbon steel pipe specification intended for high-temperature service. The exact project suitability depends on the governing piping code, design conditions and purchase specification.
What is the difference between ASTM A106 Grade B and ASTM A53 Grade B?
ASTM A106 Grade B is a seamless high-temperature-service pipe specification. ASTM A53 Grade B covers welded and seamless pipe for mechanical and pressure applications and ordinary steam, water, gas and air service. Select the specification required by the project and design code.
What sizes does Kalpataru supply?
The current brief lists a Kalpataru supply range of 1/2 to 36 in NPS and Schedule 10 to XXS, subject to size and availability. ASTM A106/A106M itself has a wider standard scope.
What is the maximum temperature of ASTM A106 Grade B pipe?
Do not use one universal maximum temperature from the ASTM material specification. Allowable service depends on the design code, pressure, wall thickness, allowable stress and project conditions.
Is ASTM A106 Grade B seamless or welded?
ASTM A106/A106M is a seamless carbon steel pipe specification. Do not describe ERW, LSAW or other welded pipe as ASTM A106 product construction.
What tests are required for ASTM A106 Grade B pipe?
The specification includes mechanical testing and bend/flattening testing as applicable, together with hydrostatic and/or nondestructive electric testing requirements. The exact inspection package should match the current ASTM edition and purchase order.
What documents can be supplied?
Orders can be supplied with EN 10204 3.1 MTC and, where applicable and agreed, IBR documentation, third-party inspection and project-specific test reports.
How is ASTM A106 Grade B pipe priced?
Price depends on NPS, schedule or wall thickness, length, quantity, origin/mill, testing/certification, coating/end preparation and delivery destination. Send the full requirement for a size-wise quotation.
