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Non ferrous Flanges
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Sr. No.
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Material |
Size
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Class |
Specification |
Items |
1 |
Copper
Brass
Aluminium
Phosphorus Bronze
Gun Metal
Lead |
½” to 8” |
150#
300# |
IS
BS
ASTM |
SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing Etc. |
ASA 150, 300
Table D, E, F, H, DIN, ND-6, 10, 16, 25, 40 |
SORF, BLRF, LAP Joint Etc. |
| Note:- |
| Other Service |
Casting, Forging, Machining Etc. |
| Test Certificate |
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection |
| Specialize |
As per Drawing |
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| Flange Dimension Standards & Pressure Grade |
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- ASA/ANSI (USA) ANSI 125# TO 2500#
- PN/DIN (European) DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656,
DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635,
DIN2636, DIN2637, DIN2638, DIN2673
Pressure Class : PN 6 TO PN 320
- BS/AS (British/Australian) (BS10: Table D,Table E,Table F,Table G,Table H, Table J Table K,)
(BS4504:PN6, PN10, PN16, PN25, PN40, PN64, PN100.)
(AS2129 Table C,Table D,Table E,Table F,Table G,Table H, Table J)
- JIS/KIS (Japanese/Korean) JIS B 2220:5K,10K -JIS 2220:10K,16K,20K,30K
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- Slip On Flanges
- Slip On Orifice Flanges
- Blind Flanges
- Weld Neck Flanges
- Weld Neck Orifice Flanges
- Long Weld Neck Flanges
- Heavy Barrel Long Weld Neck Flanges
- Lap Joint Flanges
- Socket Weld Flanges
- Threaded Flanges
- Threaded Orifice Flanges
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- Flat face : “FF” (It is only used for 150 (psi) rating pipe class.)
- Raised face: “RF” (It is specified up to 600 (psi) rating pipe class.)
- Tongue and groove: (Its use is mainly dependent upon the nature of fluid to be handled.)
- Ring joint: “RTJ” (It is specified from 900 rating (psi) & above pipe class.)
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| Flange pipe standard, (SCOPE) |
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- ASME B 16.5 (1/2”NPS ~24”NPS) (DN-15 ~ DN-500)
- ASME B 16.47 (26”NPS ~60”NPS) (DN-650 ~ DN-1500)
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