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 804, Block 15, Jinlongyuan, No.81, Nixiang South Road, Kunpeng Street, Wenzhou Maritime Economy Development Demonstration Zone, Wenzhou, Zhejiang, China
Office/Factory Add：No.570-2, Road 3/3, Binhai industrial zone, Longwan, Wenzhou, Zhejiang, China
API CAST STEEL BALL VALVE CLASS600 WITH GEAR OPERATION
Materials of Main Parts
| No. | Part Name | Material |
| 1 | Ball | A105+HCr/ENP, A351 CF8, CF8M, CF3, CF3M, A352 LCB, LCC+ENP, A351 CF8M+ENP |
| 2 | Bushing | Metal+PTFE, carbon fiber |
| 3 | Seat Ring | PTFE, RPTFE, Carbon fiber, Nylon, Molon, Delrin, Peek |
| 4 | Seat | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 5 | O Ring | Fluororubber |
| 6 | Fire-safe Gasket | Flexible Graphite+SS |
| 7 | Support Ring | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 8 | Spring | INCONEL 750 |
| 9 | Injection Valve |
same as the body |
| 10 | Gasket | Flexible Graphite+SS |
| 11 | Bonnet |
A216 WCB, 351 CF8, CF8M, CF3, CF3M, A352 LCB, LCC |
| 12 | Bolt |
A193 B7, A193 B8, B8M, A320 L7, A193 B7M |
| 13 | Nut |
A194 2H, A194 8M, A194 4, A194 2HM |
| 14 | Screw |
A193 B7, A193 B8, B8M, A320 L7, A193 B7M |
| 15 | Plug Screw | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 16 | Gasket | RPTFE, Red Copper |
| 17 | Ball |
A182 F304 |
| 18 | Botton Cap |
A105+HCr/ENP, A182 F304, F316, A182 F6a+HCr/ENP |
| 19 | Body |
A216 WCB, 351 CF8, CF8M, CF3, CF3M, A352 LCB, LCC |
| 20 | Bleed |
same as the body |
| 21 | Spring |
A182 F304 |
| 22 | Key | GB/T699 45 |
| 23 | Stem | A182 F6a, A182 F304, F316 |
| 24 | Thrust Bearing | Metal+PTFE, Carbon Fiber |
| 25 | Upper Stem Seat | A105+HCr/ENP, A182 F304, F316, A182 F6a |
| 26 | Packing | Flexible Graphite, PTFE |
| 27 | Packing Bushing | A182 F6, A182 F304, F316 |
| 28 | Gland | A216 WCB, A351 CF8, CF8M |
| 29 | Yoke | A216 WCB, A351 CF8, A352 LCB |
| 30 | Actuator | Gear, electric actuator, pneumatic actuator, electric-hydraulic actuator, pneumatic-hydraulic actuator |
