NO. |
Part name |
Material |
1 |
Body |
ASTM A216-WCB ASTM A351-CF8 CF8M CF3 CF3M |
2 |
Dise |
ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
3 |
Split ring |
ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
4 |
Disc bushing |
ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
5 |
Stem |
ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
6 |
Gasket |
Flexible Graphite+stainless steel PTFE |
7 |
Bonnet |
ASTM A216-WCB ASTM A351-CF8 CF8M CF3 CF3M |
8 |
Bellow assemble |
ASTM A182-F304 F316 F321 F304L F316L |
9 |
Packing |
Flexible Graphite PTFE |
10 |
Gland |
ASTM A216-WCB ASTM A351-CF8 CF8M CF3 CF3M |
11 |
Yoke nut |
ZQA19-4 |
12 |
Handwheel |
ASTM A536 Gr.60-40-18 A216-WCB |
13 |
Guiding piece |
45 WCB 304 316 304L 316L |
14 |
Bolt |
ASTM A193-B7 A193-B8 A193-B8M |
15 |
Nut |
ASTM A194-2H A194-8 A194-8M |