150LB API/ASME stainless steel cf8m/cf3m flanged end gate valve 2inch-24inch
150LB /300LB stainless steel cf8m/cf3m flanged end gate valve 2inch-24inch
Technical Date
| Design standard | ASME B16.34 |
| Body materail | Carbon steel,Alloy steel,stainless steel,duplex steel.ect. |
| NACE MR-01-75/NACE MR-01-03 special requirments for carbon steel | |
| Pressure range | 150LB/300LB |
| Size range | 1/2'-12"(DN15-DN300) |
| Face to Face | ASME B16.10 |
| Flanged RF.FF.RTJ ENDS | ASME B16.5<DN600(24")ASME B16.47 A>DN650(26") |
| Butt-weld BW ends | ASME B16.25 |
| Temerature range | -29℃-425℃ |
Design Feature
| Construction | pressure seal,bolted bonnet |
| wedge type | flexible wedge,solid wedge,double wedge etc. |
| stem design | rising stem,non-rising stem |
| seat sealing | integral body seat,seat welded and overlaid |
| valve operation | Gear,pheumatic,hydraulic,electric actuator,bypassed,locking devices,extended stem.e |
Inspection and test
| Visual inspection | MSS SP-55 |
| PMI Test-chemical analysis | |
| HB Test-hardness test | |
| UT Test-Ultrasonic test | |
| Materail inspection | RT-Radiographic test |
| Mt-magnetic test | |
| Ndt test -non-destructive | |
| Demention inspection | According to drawings |
| valve inspection&test | JISB2003 |
Stainles steel gate valve 150LB Parts material
| NO. | PARTS NAME | MATERIAL |
| 1 | BODY 阀体 | CF8M/CF8 |
| 2 | DISC 闸板 | CF8M/CF8 |
| 3 | NUT 螺帽 | SS304 |
| 4 | Gasket 填料 | GRAPHITE |
| 5 | BOLT螺栓 | SS304 |
| 6 | BONNET阀体支架 | CF8M/CF8 |
| 7 | STEM PACKING 阀杆填料 | GRAPHITE |
| 8 | HINGE PIN 横栓 | SS304 |
| 9 | BOLT螺栓 | A193-B8 |
| 10 | NUT螺帽 | A194-8 |
| 11 | SLEEVE轴承 | SS304 |
| 12 | WHEEL HANDLE手轮 | QT4400-18 |
| 13 | STEM NUT 阀杆螺母 | A193-B8 |
| 14 | GLAND压盖 | SS304 |
| 15 | STEM 阀杆 | SS304 |
| 16 | GLAND压盖 | CF8M/CF8 |
OUR COMPANY
we,is located th east of china valve city-wenzhou,longwan,our valve canbe manufactured according to ISO,API,ANSI,BS,DIN,JIS,GB,JB
internationl standards.
Our company owns CNC lathes,machining centre,driling machines,grinding machines,vertical lathes and other high performance
and high-precision production equipment.we strictly control raw materail,cast blank,technological process of casting,surface,machining,
assembly,test and so on.we ship our valves to europe,america,the middle east,south africa and many other countres.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.