產品展示
【簡單介紹】
【詳細說明】
適用標準
鋼制閘閥,API600/API 6D
鋼制閘閥,ISO 10434/ISO 14313
溫度和壓力,ASME B16.34
結構長度,ASME B 16.10
端法蘭, ASME B 16.5
對焊端,ASME B 16.25
測試和實驗,API 598/API 6D
設計說明
高壓密封閥蓋
剛性或彈性閘板,全程導向
可更換閥座
鍛造T型頭閥桿
升降式或非升降式手輪
法蘭或對焊端
適用于高壓力

標準材料規范
| 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 F6a | A182 F11 | A182 F22 | A182 F304 | A182 F316 | 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+ Graphite | 304+ Graphite | 304+ Graphite | 304+ Graphite | 316+ Graphite | 304L+ Graphite | 316L+ Graphite | 316+ Graphite |
| 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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