美标高压铸钢闸阀适用标准
钢制闸阀，API600/API 6D
钢制闸阀，ISO 10434/ISO 14313
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰，ASME B 16.5
对焊端，ASME B 16.25
测试和实验，API 598/API 6D
美标高压铸钢闸阀设计说明
高压密封阀盖
刚性或弹性闸板，全程导向
可更换阀座
锻造T型头阀杆
升降式或非升降式手轮
法兰或对焊端
适用于高压力
美标高压铸钢闸阀标准材料规范
|
No. |
Part Name |
ASTM Material |
|||||||
|
Carbon Steel |
1.25Cr-0.5Mo |
2.25Cr-1Mo |
304 Type |
316 Type |
304L Type |
316L Type |
20 Alloy |
||
|
1 |
Body |
A216 WCB |
A217WC6 |
A217 WC9 |
A351CF8 |
A351CF8M |
A351CF3 |
A351 CF3M |
A351 CN7M |
|
2 |
Yoke |
A216 WCB |
A217WC6 |
A217 WC9 |
A351CF8 |
A351CF8M |
A351CF3 |
A351 CF3M |
A351 CN7M |
|
3 |
Wedge |
WCB+HF |
A217 WC6+HF |
A217 WC9+H F |
A351 CF8 |
A351CF8M |
A351CF3 |
A351 CF3M |
A351 CN7M |
|
4 |
Stem |
A182 |
A182 |
A182 |
A182 |
A182 |
A182 F304L |
A182 F316L |
20-Alloy |
|
5 |
Seat Ring |
A105+HF |
A182 F11+HF |
A182 F22+HF |
NA |
NA |
NA |
NA |
NA |
|
6 |
Bonnet |
A216 WCB |
A217WC6 |
A217 WC9 |
A351CF8 |
A351CF8M |
A351CF3 |
A351 CF3M |
A351 CN7M |
|
7 |
Bonnet Gasket |
304+ |
304+ |
304+ |
304+ |
316+ |
304L+ |
316L+ |
316+ |
|
8 |
Adapter Ring |
Soft steel |
A182 F6a |
A182 F6a |
A182 F304 |
A182 F316 |
A182 F304L |
A182 F316L |
20-Alloy |
|
9 |
Retainer |
A182 F6a |
A182 F6a |
A182 F6a |
A182 F304 |
A182 F304 |
A182 F304 |
A182 F304 |
A182 F304 |
|
10 |
Yoke Cap |
A216 WCB |
A217WC6 |
A217 WC9 |
A351CF8 |
A351CF8 |
A351CF8 |
A351CF8 |
A351CF8 |
|
11 |
Bonnet Bolt |
A193 B7 |
A193 B7 |
A193 B16 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
|
12 |
Bonnet Nut |
A194 2H |
A194 7 |
A194 7 |
A194 8 |
A194 8 |
A194 8 |
A194 8 |
A194 8 |
|
13 |
Packing |
Graphite |
Graphite |
Graphite |
Graphite |
Graphite |
Graphite |
Graphite |
Graphite |
|
14 |
Gland |
A276 410 |
A276 410 |
A276 410 |
A276 304 |
A276 316 |
A276 304L |
A276 316L |
20-Alloy |
|
15 |
Gland Flange |
A216 WCB |
A216WCB |
A216WCB |
A351CF8 |
A351CF8 |
A351CF8 |
A351CF8 |
A351CF8 |
|
16 |
Eyebolt |
Carbon steel |
A193 B7 |
A193 B7 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
A193 B8 |
|
17 |
Eyebolt Nut |
Carbon steel |
A194 2H |
A194 2H |
A194 8 |
A194 8 |
A194 8 |
A194 8 |
A194 8 |
|
18 |
Eyebolt Pin |
A276 410 |
A276 411 |
A276 412 |
A276 304 |
A276 304 |
A276 304 |
A276 304 |
A276 304 |
|
19 |
Greas Fitting |
Commercial |
Commercial |
Commercial |
Commercial |
Commercial |
Commercial |
Commercial |
Commercial |
|
20 |
Stem Nut |
Bronze |
Bronze "1 |
Bronze "1 |
Bronze |
Bronze |
Bronze |
Bronze |
Bronze |
|
21 |
Jam Nut |
Carbon steel |
Carbon steel |
Carbon steel |
Stainless steel |
Stainless steel |
Stainless steel |
Stainless steel |
Stainless steel |
|
22 |
Hand Wheel |
Malleable iron |
Malleable iron |
Malleable iron |
Malleable iron |
Malleable iron |
Malleable iron |
Malleable iron |
Malleable iron |
|
23 |
Wheel Nut |
Carbon steel |
Carbon steel |
Carbon steel |
Carbon steel+Zn |
Carbon steel+Zn |
Carbon steel+Zn |
Carbon steel+Zn |
Carbon steel+Zn |
|
*1 |
Ductile Ni-Resist iron Optional |
||||||||
|
NA |
Integral with vessell |
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