Stainless Steel 317/317L Pipes and Stainless Steel 317/ 317L Tubes
ASTM A312 / A213 / A249 TP 317 Stainless Steel Pipes & Stainless Steel Tubes.
Stainless Steel 317 Werkstoff Nr. 1.4449 Pipes & Tubes Manufacturer, Exporter & Suppliers.
Stainless Steel UNS S31700 Seamless & Welded Pipes & Stainless Steel UNS S31700 Tubes Suppliers In India.
Introduction
Kalpataru Piping is a leading Manufacturer, Exporter, Supplier, Stockist, Wholesaler of ASTM A312 / A213 / A249 TP317 Stainless Steel 317 Pipes & Stainless Steel 317L Tubes in India. Stainless Steel 317 Pipes & Stainless Steel 317L Tubes are used in oil and gas, LNG, thermal and Nuclear Power Plants, Chemical Industries, Fertilizers Plants, (petro) compound, shipbuilding, desalination, water treatment, vitality commercial enterprises. SS 317 pipes have outstanding corrosion resilience in a wide range of chemical substances, specifically in acidic chloride conditions for example those experienced in pulp and paper mills. Higher levels of chromium, nickel and molybdenum. We specialise in manufacturing both 317 seamless as well as welded construction. SS 317L pipes are lot more resistant against attack at the point of condensation compared to common Stainless Steel 317 Pipes & Stainless Steel 317L Tubes. These pipes & tubes are available in various sizes, shapes as per the requirements of our clients.
Specification:
| Specifications | : | ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790 |
| Dimensions | : | ASTM, ASME and API |
| 317 Pipes & Tubes | : | 1/2″ NB – 8″ NB |
| ERW 317 Pipes & Tubes | : | 1/2″ NB – 24″ NB |
| EFW 317 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, Treaded |
| STANDARD | WERKSTOFF NR. | UNS | JIS | AFNOR | BS | GOST | EN |
| SS 317 | 1.4449 | S31700 | – | – | – | – | – |
Production according to national and international standards (e.g. ASME, ASTM, API, EN, DNV, etc.)
Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 317 | 0.08 max | 2 max | 1 max | 0.040 max | 0.03 max | 18 – 20 | 3 – 4 | 11 – 14 | – |
Mechanical properties:
| 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 % |
Physical properties
| Physical Properties (Room Temperature) | ||
| Specific Heat (0-100°C) | 500 | J.kg-1.°K-1 |
| Thermal Conductivity | 14.6 | W.m -1.°K-1 |
| Thermal Expansion | 16.5 | mm/m/°C |
| Modulus Elasticity | 193 | GPa |
| Electrical Resistivity | 7.4 | μohm/cm |
| Density | 7.99 | g/cm3 |
Types Of Stainless Steel 317 Pipes & Stainless Steel 317 Tubes:
- ASTM A312 TP 317 Stainless Steel Seamless Pipes
- ASTM A213 TP 317 Stainless Steel Seamless Tubes
- ASTM A312 TP 317 Stainless Steel Welded Pipes
- ASTM A249 TP 317 Stainless Steel Welded Tubes
- SS 317 Seamless Pipes
- SS 317 ERW Pipes
- SS 317 EFW Pipes
- SS 317 Welded Pipes
- SS 317 Rectangular Pipes
- SS 317 Seamless Tubes
- SS 317 ERW Tubes
- SS 317 EFW Tubes
- SS 317 Welded Tubes
- SS 317 Rectangular Tubes
Related Sections
FAQ’s About Monel Flanges
What is the maximum service temperature for Monel 400 flanges?
Monel 400 flanges can be used up to approximately 550°C (1022°F) in non-oxidizing conditions, making them suitable for high-temperature chemical processing and steam applications.
Can Monel flanges be used with hydrofluoric acid?
Yes. Monel 400 is the industry-standard material for handling hydrofluoric acid at nearly all concentrations and temperatures in de-aerated conditions, which is why it is widely specified for HF alkylation units in refineries.
What is the difference between ASTM B564 and ASME SB564?
ASTM B564 is issued by ASTM International, while ASME SB564 is the equivalent specification adopted by the ASME Boiler and Pressure Vessel Code. The two are technically identical for Monel forged fittings and flanges; ASME SB564 is typically referenced for boiler and pressure-vessel code compliance.
Do you supply Mill Test Certificates with Monel flanges?
Yes. Every Monel flange from Kalpataru Piping is supplied with an EN10204 Type 3.1 Mill Test Certificate as standard. Type 3.2 third-party witnessed certification and additional QAP or radiography documentation can be arranged on request.
What is the typical lead time for Monel flanges?
Standard sizes in Monel 400 and Monel K500 are typically available ex-stock or within a short lead time; custom sizes, pressure classes, or Type 3.2 certification requirements may extend delivery. Contact our sales team with your specification for an accurate lead-time estimate.
What is the difference between a Monel Slip-On Flange and a Monel Weld Neck Flange?
A slip-on flange slides over the pipe end and is fillet-welded on both sides, making it easier and faster to install at lower pressure ratings. A weld neck flange has a tapered hub that is butt-welded to the pipe, giving superior stress distribution and making it the preferred choice for high-pressure, high-temperature, and cyclic-load services.
