Standard Bore, Bolted Cover, Renewable Seat & Disc, SS Trim
Flanges as per ASME B 16.5 CL-600 R.F. (Drilled)
Product Standard: API-602/EN-15761
Test Pressure
Body : 153 Bar (Hyd.)
Seat : 112 Bar (Hyd.)
Testing Standard : API-598/ BSEN-12266-1
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Studs and Nuts | Alloy Steel / H.T. Steel | ASTM A193 Gr.B7 / ASTM A194 Gr.2H | 4 Each |
2 | Cover | Forged Carbon Steel | ASTM A105 | 1 |
3 | Gasket | Sprial Wound S.S. 304 Graphoil Filled | – | 1 |
4 | Disc | Stainless Steel | ASTM A182 Gr. F6a/ASTM A276 Type 410 | 1 |
5 | Body Seat Ring | Stainless Steel | ASTM A182 Gr. F6a/ASTM A276 Type 410 | 1 |
6 | Welded on Flanges | Forged Carbon Steel | ASTM A105 | 2 |
7 | Body | Forged Carbon Steel | ASTM A105 | 1 |
Nominal Size (mm) | FF ±2 | ØFD | FT | ØRFD | H | k | n | Ød |
---|---|---|---|---|---|---|---|---|
15 | 165 | 95 | 14.3 | 34.9 | 62 | 66.7 | 4 | 15.9 |
20 | 190 | 115 | 15.9 | 42.9 | 75 | 82.6 | 4 | 19.1 |
25 | 216 | 125 | 17.5 | 50.8 | 98 | 88.9 | 4 | 19.1 |
32 | 229 | 135 | 20.7 | 63.5 | 98 | 98.4 | 4 | 19.1 |
40 | 241 | 155 | 22.3 | 73 | 120 | 114.3 | 4 | 22.2 |
50 | 292 | 165 | 25.4 | 92.1 | 150 | 127 | 8 | 19.1 |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
Standard Bore, Bolted Cover, Renewable Seat & Disc, SS Trim
Flanges as per ASME B 16.5 CL-600 R.F. (Drilled)
Product Standard: API-602/EN-15761
Test Pressure
Body : 153 Bar (Hyd.)
Seat : 112 Bar (Hyd.)
Testing Standard : API-598/ BSEN-12266-1
Water
Steam
Gas
Oil
Air
P.No. | Name of Part | Material | Specification | Nos. |
---|---|---|---|---|
1 | Studs and Nuts | Alloy Steel / H.T. Steel | ASTM A193 Gr.B7 / ASTM A194 Gr.2H | 4 Each |
2 | Cover | Forged Carbon Steel | ASTM A105 | 1 |
3 | Gasket | Sprial Wound S.S. 304 Graphoil Filled | – | 1 |
4 | Disc | Stainless Steel | ASTM A182 Gr. F6a/ASTM A276 Type 410 | 1 |
5 | Body Seat Ring | Stainless Steel | ASTM A182 Gr. F6a/ASTM A276 Type 410 | 1 |
6 | Welded on Flanges | Forged Carbon Steel | ASTM A105 | 2 |
7 | Body | Forged Carbon Steel | ASTM A105 | 1 |
Nominal Size (mm) | FF ±2 | ØFD | FT | ØRFD | H | k | n | Ød |
---|---|---|---|---|---|---|---|---|
15 | 165 | 95 | 14.3 | 34.9 | 62 | 66.7 | 4 | 15.9 |
20 | 190 | 115 | 15.9 | 42.9 | 75 | 82.6 | 4 | 19.1 |
25 | 216 | 125 | 17.5 | 50.8 | 98 | 88.9 | 4 | 19.1 |
32 | 229 | 135 | 20.7 | 63.5 | 98 | 98.4 | 4 | 19.1 |
40 | 241 | 155 | 22.3 | 73 | 120 | 114.3 | 4 | 22.2 |
50 | 292 | 165 | 25.4 | 92.1 | 150 | 127 | 8 | 19.1 |
k – P.C.D; n – Number of Holes; Ød – Diameter of Holes
IBR Approved
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