Duplex & Superduplex Flanges
Choudhary Metal Industries.offers a wide scope of Duplex and Super Duplex Stainless Steel Flanges, which has some phenomenal highlights to offer, for example, Lightweight, Tough development, Dimensionally precise, etc. We likewise offer these items in various evaluations, for example, Duplex Flanges, Duplex Flanges, Super Duplex Flanges, and Super Duplex Flanges. We have risen in offering our important clients a wide exhibit of our Duplex Steel Slip On Flanges, where we likewise offer the equivalent, best case scenario costs.
These Super Duplex Steel Threaded Flanges are produced at our state – of – the – workmanship foundation office utilizing most recent machines and trend setting innovation. To take into account the various necessities of clients, we also offer these Duplex Steel Weld Neck Flanges in a range of details at sensible rates. In the interim, these Super Duplex Steel Blind Flanges are additionally being offered in various sizes, plans and shapes to our clients.
The tests practices of ASTM were intended for austenitic tempered steels and don't really give important outcomes when carefully applied to duplex hardened steels, for example, our Duplex Steel Socket Weld Flanges, particularly as to the issue of a sharpening treatment before testing. At the point when the nitrogen content is excessively low in these Super Duplex Steel Lap Joint Flanges, impeding the arrangement of austenite at high temperatures in the wake of welding, there is a danger of development of chromium nitride in the ferrite.
Specifications
| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/8″ NB TO 24″ NB |
| Standards |
: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
| Grades | : | S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61 |
Applications
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry