| Flanges Types | Slip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind |
|---|---|
| Class | 2500 Lbs Asa 150, 150 Lbs, 100, 300 Lbs, 600 Lbs, Asa 300, 160, 900 Lbs, Pn 6, 1500 Lbs, 10, 16, 25, 40, 64 |
| Size | 1/2″ (15 Nb) |
| Type | Raised Face (rf), Lap Joint Face (ljf), Small Male Female (smf), Groove, Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue |
Stainless Steel 17-7 PH Flange for Aerospace Equipment Chemical Processing Supplier in India
Stainless Steel 202 Flanges – Material & Grade Table
| Material | Grade | Standard | Pressure Class | Size Range | Facing Type | Temperature Limit | Typical Application |
|---|---|---|---|---|---|---|---|
| Stainless Steel | 202 | ASME B16.5 | Class 150–600 | ½″ – 24″ | RF / FF | Up to 400°C | Water lines, low-corrosion piping |
| Stainless Steel | 202 | EN 1092-1 | PN10–PN40 | DN15 – DN600 | RF | Up to 400°C | Structural & utility systems |
| Stainless Steel | 202 | ASME B16.47 | Class 150–300 | 26″ – 48″ | RF | Up to 350°C | Large-diameter pipelines |
| Stainless Steel | 202 | IS / ANSI | Class 150–300 | ½″ – 24″ | FF | Up to 350°C | Industrial process lines |
- Applications: chosen in assemblies subject to cyclic loads, vibration as well as high service temperature such as aerospace fittings, control units and specialized machine gear.
- Quality of Performance: The precipitation-hardening structure offers good performance in terms of strength, dimensional stability, and fatigue resistance at the same time offering good corrosion behavior as compared to the normal martensitic grades.
- Grade Specification: Grade S17700 is manufactured in Stainless Steel 17-7 PH and normally in TH 1050, RH 950, or CH 900 conditions to achieve particular mechanical properties.
- Other Characteristics: Maintains shape and sealing integrity under load, and is therefore appropriate when compact flange design is needed, where strength to weight ratio is important, and when there is a demand to have frequent assembly cycles.
Client Project Report Of Stainless Steel 202 Flanges
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| SS 17-7 PH Flanges for Aerospace Tooling | 168 Pieces | Bengaluru |
| SS 17-7 PH Flanges for High-Load Mechanical Units | 207 Pieces | Pune |
| SS 17-7 PH Flanges for Process Equipment | 181 Pieces | Vadodara |
| SS 17-7 PH Flanges for Precision Assemblies | 194 Pieces | Chennai |
Stainless Steel 202 is a type of flange applied in cases where moderate levels of corrosion resistance and high levels of mechanical strength are needed at a controlled level of cost. The appropriate choice of the pressure class and facing type provides the stability of the joints and reliable sealing of the joints during use. Stainless Steel 304LN Flanges may be considered as an option when designing flanges that require higher corrosion resistance and inclusion of nitrogen strengthened grades. On the B2B marketplace, consistent tables that discuss grade, size range, and service limits would assist the buyers to compare the flange options correctly and choose the connection to use in long-term piping performance.
Type of Sub-products

Stainless Steel 17 7ph Weld Neck Flanges Stainless Steel 17 7ph Weld Neck Flanges
Stainless Steel 17-7 PH Weld Neck Flanges are high-strength, corrosion-resistant flanges designed for reliable performance in high-pressure and high-temperature applications.

Stainless Steel 17 7ph Threaded Flanges Stainless Steel 17 7ph Threaded Flanges
Stainless Steel 17-7 PH threaded flanges offer high strength, corrosion resistance, and easy installation, ideal for high-pressure applications without welding.

Stainless Steel 17 7ph Socket Weld Flanges Stainless Steel 17 7ph Socket Weld Flanges
Stainless Steel 17-7 PH Socket Weld Flanges are designed for high-pressure applications, offering excellent strength, corrosion resistance, and secure pipe connections.
