WENZHOU PROM TRADING CO.,LTD.
Contact Person：Lucy Guo
Tel/Wechat/Watsapp：+86 15990723109
Fax: +86-577-86830681
E-mail: 15990723109@163.com
Skype：lucysolac
Legal Add：Room 309(Hosting No. 18), No. 166, Wenchang Road, Wenzhou High-tech Industrial Development Zone, Science and Technology Park
Office/Factory Add：No.570-2, Road 3/3, Binhai industrial zone, Longwan, Wenzhou, Zhejiang, China
API CAST STEEL GATE VALVE CLASS150
Materials of Main Parts
| No. | Part Name | Material |
| 1 | Body | ASTM A216 GR WCB, A351 CF8, A217 WC6, A352 LCB |
| 2 | Wedge | ASTM A216 GR WCB, A351 CF8, A217 WC6, A352 LCB |
| 3 | Seat | ASTM A105, A182 F304 |
| 4 | Gasket | Flexible Graphite+304 |
| 5 | Nut | A194 2H, A193 8, A193 B7 |
| 6 | Stud | A193 B7, A193 8 |
| 7 | Back Seat | A182 F6A, A182 F304 |
| 8 | Packing | Flexible Graphite |
| 9 | Bonnet | ASTM A216 GR WCB, A351 CF8, A217 WC6, A352 LCB |
| 10 | Pin | A194 2H, A276 304, A276 410 |
| 11 | Packing Busing | A182 F6A, A182 F304 |
| 12 | Gland | ASTM A216 GR WCB, A351 CF8, A352 LCB |
| 13 | Eyebolt | A193 B7, A193 B8, A194 B8 |
| 14 | Eyebolt Nut | A194 2H, A193 8, A193 4 |
| 15 | Yoke | ASTM A216 GR WCB, A351 CF8, A352 LCB |
| 16 | Stem | A276 410, A276 304, A182 F22 |
| 17 | Stem Nut | B148 UNS C95600 |
| 18 | Bearing | / |
| 19 | Grease Cup | Copper Alloy |
| 20 | Stem Nut Retainer | A108 1020, A182 F304 |
| 21 | Handwheel | ASTM A197 |
| 22 | Handwheel Nut | A108 1020, A182 F304 |
Main Size & Weight
Class150
| NPS(") | L(RF) | L(BW) | L(RJ) | H | W | Weight(kg) | Torqu e (N.m) | Cv | |
| RF | BW | ||||||||
| 11/2 | 165 | 165 | 178 | 386 | 250 | 24 | 21 | 12 | - |
| 2 | 178 | 216 | 190 | 391 | 250 | 27 | 23 | 13 | - |
| 21/2 | 190 | 241 | 203 | 408 | 250 | 37 | 33 | 13 | - |
| 3 | 203 | 283 | 216 | 457 | 250 | 40 | 35 | 15 | 710 |
| 4 | 229 | 305 | 241 | 538 | 250 | 52 | 47 | 27 | 1300 |
| 6 | 267 | 403 | 279 | 693 | 380 | 90 | 84 | 36 | 3100 |
| 8 | 292 | 419 | 305 | 863 | 380 | 145 | 137 | 63 | 5720 |
| 10 | 330 | 457 | 343 | 1036 | 450 | 225 | 207 | 84 | 8940 |
| 12 | 356 | 502 | 368 | 1130 | 450 | 310 | 253 | 131 | 13350 |
| 14 | 381 | 572 | 394 | 1272 | 610 | 445 | 376 | 151 | 16275 |
| 16 | 406 | 610 | 419 | 1447 | 610 | 540 | 440 | 235 | 21560 |
| 18 | 432 | 660 | 445 | 1701 | 720 | 800 | 722 | 285 | 28720 |
| 20 | 457 | 711 | 470 | 1795 | 720 | 900 | 863 | 341 | 35760 |
| 24 | 508 | 813 | 521 | 2189 | 720 | 1600 | 1519 | 602 | 52165 |
| 28 | 610 | 914 | - | 2590 | 860 | 2700 | 1995 | - | 74800 |
| 30 | 610 | 914 | 622 | 2819 | 860 | 2700 | 2404 | 1079 | 86235 |
| 32 | 711 | 965 | - | 2870 | 860 | 3100 | 2840 | - | 103000 |
| 36 | 711 | 1016 | 724 | 2997 | 860 | 3950 | 3690 | 1497 | 129500 |
| 40 | 813 | 1067 | - | 3302 | 1020 | 4650 | - | - | 175860 |
| 42 | 813 | 1143 | - | 3479 | 1020 | 5100 | - | - | 223300 |
| 48 | 1067 | 1371 | - | 3962 | 1020 | 6500 | - | - | 335500 |
