|
序号 No. |
零件名称 Accessory name |
材质Material |
|
|
GB |
ASTM |
|
|
|
1 |
阀体 Body |
WCB、A105 |
A182 F316 |
|
2 |
弹簧 Spring |
60Si2Mn |
316 |
|
3 |
密封圈 Sealing Ring |
|
增强聚四氟乙烯RPTFE |
|
4 |
垫片 Gasket |
柔性石墨+不锈钢 Graphite+stainless steel |
柔性石墨+316 Graphite+316 |
|
5 |
排污螺塞上Blowoff screw |
25 |
316 |
|
6 |
"O"型密封圈 "O"Ring |
橡胶 Rubber |
橡胶 Rubber |
|
7 |
底盖 Bottom cover |
A105 |
316 |
|
8 |
螺钉 Screw nial |
35 |
316 |
|
9 |
阀杆 Stem |
2Cr13+镀镍磷 2Cr13+nickle coated phosphorus |
316 |
|
10 |
滑动轴承 Sliding bearing |
不锈钢+PTFE PTFE& stainless steel |
316+PTFE |
|
11 |
球体 Ball |
A105+镀镍磷 |
A182 F316 |
|
12 |
阀座 Seat |
A105+镀镍磷 |
316 |
|
13 |
螺柱 Stud |
35CrMoA |
316 |
|
14 |
螺母 Nut |
35 |
316 |
|
15 |
压套 Cover |
A105 |
316 |
|
16 |
填料 Stuffing |
PTFE |
PTFE |
|
17 |
填料压盖 Gland |
WCB |
A216-WCB |
|
18 |
键 Key |
45 |
316 |
