| STANDARD | REFERENCE |
|---|---|
| DESIGN | API 602 , BS 6364, BS 5352 |
| FACE TO FACE | ASME B16.10, API 602, MFG. STD. |
| END CONNECTION | ASME B16.5, ASME B16.11, ASME B1.20.1, BS 21, ASME B16.25, ISO 7005, EN 1092 etc., |
| TESTING | API 598 / EN 12266 / BS 6755 PART-1 |
| NACE COMPLIANCE | NACE MR 0175 / 0103, ISO 15156 |
| PT RATING | ASME B16.34 |
| SPECIFICATIONS | |
|---|---|
| VALVE SIZES | 1/2" TO 2" |
| CLASS RATINGS | CLASS 150 TO 4500 |
| END CONNECTIONS | FLANGED RF, RTJ, SCRD-NPTF,BSPF, SWE, BWE etc., |
| SPECIAL DESIGN REQUIREMENTS | EXTENDED BODY, EXTENDED BONNET, BELLOW SEAL, BY-PASS ARRANGEMENT etc., |
| TYPE OF BONNET | BOLTED BONNET, WELDED BONNET, SCRD BONNET, EXTENDED BONNET, etc., |
| TYPE OF BODY PATTERN | STRAIGHT, ANGLE TYPE, Y-TYPE |
| MATERIAL OF CONSTRUCTION | |
|---|---|
| BODY / BONNET | CAST IRON, STAINLESS STEEL, DUPLEX STAINLESS STEEL, LOW CARBON STEEL, SUPER DUPLEX STAINLESS STEEL, HIGH NICKEL ALLOYS, EXOTIC MATERIALS etc., |
| TRIM MATERIALS | STAINLESS STEEL, DUPLEX STAINLESS STEEL, SUPER DUPLEX STAINLESS, HIGH NICKEL ALLOYS etc., |
| PACKINGS AND SEALS | PTFE, RPTFE,GRAPHITE, GRAPHOIL etc., |
| BELLOWS | STAINLESS STEEL |
| GASKET MATERIALS | SPIRAL WOUNDED, OCTAGONAL RING TYPE (RTJ) METAL GASKET IN SOFT IRON. |
| STUDS & NUTS | ASTM A193 Gr.B7/A194 Gr.2H, B7M/2HM, B8/8, B8M/8M, L7/4, B16/2H etc., |
| HANDWHEEL | STEEL, DUCTILE IRON, MALLEABLE IRON, CARBON STEEL, |
