Production enforce standard | |||||||||
Product specification | Design spec | Face to face | Flange end | Pressure-temp | Test&check | ||||
API 6D API 600 API 603 | ASME B16.10 API6D | ASME B16.5 RF | ASTM B16.34 | API598 |
Major parts material form | ||||||||
1 | Body | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M | ||||
2 | Seat ring | ASTM A216+13Cr | ASTM A351 CF8 | ASTM A351 CF8M | ||||
3 | Wedge | ASTM A216+13Cr | ASTM A351 CF8 | ASTM A351 CF8M | ||||
4 | Stem | ASTM A276 420 | ASTM A182 F304 | ASTM A182 F316 | ||||
5 | Gasket | 304S.S.Jacketed Graphite | ||||||
6 | Bonnet | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M | ||||
7 | Stud | ASTM A193-B7 | ASTM A193-B8 | ASTM A193-B8M | ||||
8 | Nut | ASTM A194-2H | ASTM A194-8 | ASTM A194-8M | ||||
9 | Backseat | ASTM A216+13Cr | ASTM A351 CF8 | ASTM A351 CF8M | ||||
10 | Packing | Graphite | Graphite | Graphite | ||||
11 | Pin | C.S | S.S | S.S | ||||
12 | Gland bolt | ASTM A193-B7 | ASTM A193-B8 | ASTM A193-B8M | ||||
13 | Gland nut | ASTM A194-2H | ASTM A194-8 | ASTM A194-8M | ||||
14 | Bushing | ASTM A182 F6a | S.S | S.S | ||||
15 | Gland | ASTM A216 WCB | ASTM A351 CF8 | ASTM A351 CF8M | ||||
16 | Stem nut | ZCuAl10Fe3 Bronze | ZCuAl10Fe3 Bronze | ZCuAl10Fe3 Bronze | ||||
17 | Lubricator | Cu | Cu | Cu | ||||
18 | Petaining nut | C.S | C.S+Cr | C.S+Cr | ||||
19 | Handwheel | ASTM A47 | ASTM A47 | ASTM A47 | ||||
20 | H.W.Lock nut | C.S | C.S+Cr | C.S+Cr |
150LB | ||||||||
NPS | DN | L | D | D1 | D2 | b | z-ɸd | f |
1/2" | 15 | 108 | 90 | 60.5 | 35 | 11 | 4-ɸ16 | 2 |
3/4" | 20 | 117 | 100 | 70 | 43 | 13.5 | 4-ɸ16 | 2 |
1" | 25 | 127 | 110 | 79.5 | 51 | 15 | 4-ɸ16 | 2 |
1 1/4" | 32 | 140 | 115 | 89 | 63.5 | 16.5 | 4-ɸ16 | 2 |
1 1/2" | 40 | 165 | 125 | 98.5 | 73 | 18 | 4-ɸ16 | 2 |
2" | 50 | 178 | 150 | 121 | 92 | 19.5 | 4-ɸ19 | 2 |
2 1/2" | 65 | 190 | 180 | 140 | 105 | 23 | 4-ɸ19 | 2 |
3" | 80 | 203 | 190 | 152.5 | 127 | 24.5 | 4-ɸ19 | 2 |
4" | 100 | 229 | 230 | 190.5 | 157 | 24.5 | 8-ɸ19 | 2 |
5" | 125 | 254 | 255 | 216 | 186 | 24.5 | 8-ɸ22 | 2 |
6" | 150 | 267 | 280 | 241.5 | 216 | 26 | 8-ɸ22 | 2 |
8" | 200 | 292 | 345 | 298.5 | 270 | 29 | 8-ɸ22 | 2 |
10" | 250 | 330 | 405 | 362 | 324 | 31 | 12-ɸ25 | 2 |
12" | 300 | 356 | 485 | 432 | 381 | 32.5 | 12-ɸ25 | 2 |
14" | 350 | 381 | 535 | 476.5 | 413 | 35.5 | 12-ɸ29 | 2 |
16" | 400 | 406 | 595 | 540 | 470 | 37 | 16-ɸ29 | 2 |
18" | 450 | 432 | 635 | 578 | 533 | 40 | 16-ɸ32 | 2 |
20" | 500 | 457 | 700 | 635 | 584 | 43.5 | 20-ɸ32 | 2 |
24" | 600 | 508 | 815 | 749.5 | 692 | 48 | 20-ɸ35 | 2 |
300LB | ||||||||
NPS | DN | L | D | D1 | D2 | b | z-ɸd | f |
1/2" | 15 | 140 | 95 | 66.5 | 35 | 15 | 4-ɸ16 | 2 |
3/4" | 20 | 152 | 115 | 82.5 | 43 | 16.5 | 4-ɸ19 | 2 |
1" | 25 | 165 | 125 | 89 | 51 | 18 | 4-ɸ19 | 2 |
1 1/4" | 32 | 178 | 135 | 98.5 | 63.5 | 19.5 | 4-ɸ19 | 2 |
1 1/2" | 40 | 190 | 155 | 114.5 | 73 | 21 | 4-ɸ22 | 2 |
2" | 50 | 216 | 165 | 127 | 92 | 23 | 8-ɸ19 | 2 |
2 1/2" | 65 | 241 | 190 | 149 | 105 | 26 | 8-ɸ22 | 2 |
3" | 80 | 282 | 210 | 168.5 | 127 | 29 | 8-ɸ22 | 2 |
4" | 100 | 305 | 255 | 200 | 157 | 32 | 8-ɸ22 | 2 |
5" | 125 | 381 | 280 | 235 | 186 | 35.5 | 8-ɸ22 | 2 |
6" | 150 | 403 | 320 | 270 | 216 | 37 | 12-ɸ22 | 2 |
8" | 200 | 419 | 380 | 330 | 270 | 42 | 12-ɸ25 | 2 |
10" | 250 | 457 | 445 | 387.5 | 324 | 48 | 16-ɸ29 | 2 |
12" | 300 | 502 | 520 | 451 | 381 | 51.5 | 16-ɸ32 | 2 |
14" | 350 | 762 | 585 | 514.5 | 413 | 54.5 | 20-ɸ32 | 2 |
16" | 400 | 838 | 650 | 571.5 | 470 | 58 | 20-ɸ35 | 2 |
18" | 450 | 914 | 710 | 628.5 | 533 | 61 | 24-ɸ35 | 2 |
20" | 500 | 991 | 775 | 686 | 584 | 64 | 24-ɸ35 | 2 |
24" | 600 | 1143 | 915 | 813 | 692 | 70.5 | 24-ɸ41 | 2 |
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