序號(hào) |
名稱 |
材質(zhì)Material |
1 |
閥體 |
ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
2 |
閥瓣 |
ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
3 |
閥桿 |
ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
4 |
墊片 |
柔性石墨+不銹鋼 |
5 |
雙頭螺栓 |
ASTM A193-B7 .A193-B8.A193-B8M |
6 |
六角螺母 |
ASTM A194-2H. A194-8. A194-8M |
7 |
閥蓋 |
ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
8 |
波紋管組件 |
ASTM A182-F304 .F316 .F321 F304L,F316L |
9 |
填料 |
柔性石墨 |
10 |
填料壓蓋 |
ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
11 |
支架 |
ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
12 |
閥桿螺母 |
銅合金ZQA19-4 |
13 |
手輪 |
ASTM A536- Gr.60-40-18 .A216-WCB |