Goole Valve Technology Co.,Ltd
Address: He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789961
FaxL86-577-57789962
Email:goole1@goolevalve.com,
Web:http://www.chinavalveonline.com
Design and manufacture:GB12237
Face to face dimension:GB12221
Connection dimension of flange:GB4216
Number |
Name |
Gray iron |
Cast steel |
Nonrust acidproof cast steel |
Ultra-low carbon nonrust acidproof cast steel |
||
Z |
C |
P |
R |
PL |
RL |
||
1 |
Body |
HT250 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
2 |
Ball |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
3 |
Body lining |
PCTEF(F3)、FEP(F46)、PFA(solubleF4)、PP、PO |
|||||
4 |
Ball lining |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
5 |
Filling |
PTFE(F4) |
PTFE(F4) |
PTFE(F4) |
|||
6 |
Trestle |
35 |
1Cr18Ni9Ti |
1Cr18Ni9Ti |
|||
7 |
Bolt |
35 |
1Cr17Ni2 |
1Cr18Ni2 |
|||
8 |
Nut |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
|||
9 |
Hand lever |
WCB |
WCB |
WCB |