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1、產品應用規范:
1.設計制造標準:BS5351 ASME B16.34
2.結構長度標準:ANSI B16.10
3.連接法蘭標準:ANSI B16.5
4.對焊端標準:ANSI B16.25
5.檢驗標準:API598
6.材料標準:ANSI/ASTM
2.產品材質
名稱 | 碳鋼 | 不銹鋼 | ||
閥體 | A105 | F304 | F316 | F316L |
球體 | SS304 | SS316 | SS316L | |
閥桿 | SS304 | SS316 | SS316L | |
密封圈 | PTFE,RPTFE,PPL | |||
墊片 | 0-RING,PEFE,GRAPHITE | |||
填料 | PFE,GRAPHITE | |||
止推墊片 | PTFE,PPL | |||
定位片 | A283D,Stainless steel | |||
手柄 | A283D,Stainless steel | |||
薄型螺母 | Stainless steel a276-t304 | |||
定位銷 | Stainless steel a276-t304 | |||
螺母 | A194-2H | A194-8 | ||
螺栓 | A193-B7 | A193-B7 | A193-B8 |
3.主要連接尺寸:
壓力等級 | 通徑 | L | d | D | Weight |
150LB | 1/2" | 108 | 13 | 89 | 2.8 |
3/4" | 117 | 19 | 98 | 4.3 | |
1" | 127 | 25 | 108 | 5.7 | |
11/4" | 140 | 32 | 117 | 6.7 | |
11/2" | 165 | 38 | 127 | 9.8 | |
2" | 178 | 51 | 152 | 14.7 | |
300LB | 1/2" | 140 | 13 | 95 | 3.3 |
3/4" | 152 | 19 | 117 | 5.6 | |
1" | 165 | 25 | 124 | 6.7 | |
11/4" | 178 | 32 | 133 | 9.5 | |
11/2" | 190 | 38 | 156 | 13.4 | |
2" | 216 | 51 | 165 | 20 |