| Specifications |
ASTM A182 Alloy Steel F91 Flanges / Chrom Alloy |
| ASME B16.5 Alloy Steel F91 Flanges size range |
1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Alloy Steel F91 Flanges Standards |
ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges, ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, |
| Alloy Steel F91 Flanges Standard DIN |
6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| Alloy Steel F91 Flanges Standard ANSI |
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Alloy Steel F91 Flanges Standard UNI |
6Bar 10Bar 16Bar 25Bar 40Bar |
| Alloy Steel F91 Flanges Standard JIS |
5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| Alloy Steel F91 Flanges Standard EN |
6Bar 10Bar 16Bar 25Bar 40Bar |
| Main Types |
Forged / Threaded / Screwed / Plate |
| Flange supporting material |
Gasket, Ring Joint, Flange Bolts |
| Alloy Steel F91 Pipe Flanges Test Certificates |
EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Production technique |
- Forged, Heat treated and machined
|
| Connect Type/ Flange Face Type |
Small Male-Female (SMF), Small Tongue & Groove, Large Tongue & Groove,Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF) |
| Most common types of Alloy Steel F91 Flanges |
- Blind Ring Flange (BLRF), Alloy Steel F91 Flanges
- Threaded Ring Flange, Alloy Steel F91 Flanges
- Ring Type Joint Flange (RTJF), Alloy Steel F91 Flanges
- Weld Neck Ring Flange (WNRF), Alloy Steel F91 Flanges
- Lap Joint Ring Flange (LJRF), Alloy Steel F91 Flanges
- Socket Weld Ring Flange (SWRF), Alloy Steel F91 Flanges
- Slip-On Ring Flange (SORF), Alloy Steel F91 Flanges
|
| Special design |
As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations Alloy Steel F91 Flanges Threaded Flanges, Socketweld Flanges, Slip-On Flanges, Blind Flanges, Weld Neck Flanges |
| Test |
Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| Origin |
Indian / West Europe / Japan / USA / Korean |
| Equipment |
Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Specialized manufacturer of |
- DIN 2566 pn16
- DIN 2566 en 1092 1
- DIN 2566 pn10
- Rtj Flanges
- Pn16 Flanges
- Alloy Steel F91 Weld Neck Flanges
- Alloy Steel F91 Flanges
- Alloy Steel F91 Slip-On Flanges
- Alloy Steel F91 Socketweld Flanges
- Alloy Steel F91 Plate Flanges
- Alloy Steel F91 Large Diameter Flanges
- Alloy Steel F91 Sorf Flanges
- Alloy Steel F91 Blind Flanges
- Alloy Steel F91 Table Flanges
- Alloy Steel F91 Lap Joint Flanges
- Alloy Steel F91 Loose Flanges
- Alloy Steel F91 Orifice Flanges
- Alloy Steel F91 AS 4087 Water Flanges
|
| Alloy Steel F91 Flanges Standard |
ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange, API 6A Flange etc
- B.S: BS4504 , BS3293, BS1560, BS10
- AS 2129: Table D; Table E; Table H
- ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
- ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
- ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
- American standard (ANSI)
- German (DIN)
- British standard (BS)
- Any other specilised flanges
- DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
- The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
|
| Key markets and industries for Alloy Steel F91 Flanges |
- Nuclear power (mostly seamless).
- Petrochemicals and acids.
- Bitumen upgraders.
- Heavy oil refineries.
|
| Export to |
Thailand, Peru, Iran, Korea, Singapore, Ireland, Oman, Dubai, Ukraine, Brazil, India, Canada, Egypt, Indonesia, USA, Spain, Saudi Arabia, etc |
| Alloy Steel F91 Flanges Application |
- To Connect Pipe & Tubes in Gas,Construction Metallurgy, Petroleum, Shipbuilding, Power, Chemical etc
|
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 |
