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| 锻钢自密封截止阀详细信息： |
锻钢自密封截止阀
锻钢截止阀应用规范
1、设计制造：按ANSI B16.34;API602 2、连接端尺寸 （1）承插孔尺寸按ANSI B16.11,JIS B2306 （2）螺纹端尺寸按
ANSI B1.20.1:BS21:JIS BO203:S107/1 3、阀门检验和试验：按API 598 4、材料:按AIS/ASTM的规定
5、结构特征：P.S;OS&Y;L.B 6、主体材料： A105；F5；F11；F22；304；304L；316；316L；LF2等
Application criterion 1、Design and manufacture：to ANSI B16.34;API602 2、Size of coupling end:
（1）.Size of socket joint hole:to ANSI B16.11,JIS B236 （2）.Size of threaded end :to ANSI B1.20.1:BS21:JIS
BO203:S107/1 3、Valve inspection and test：to API 598 4、Material:to AIS/ASTM 5、Structure
characteristics：P.S;OS&Y;L.B 6、Materiare fo main body：
A105；F5；F11；F22；304；304L；316；316L；
| 规格 DN Specification DN | S | L | T（IN） | W | H（开）Open | 重量kg weight | |||||
| | 公制 metric | ANSI | JIS | 900 1500 Pound grade | 2500 Pound grade | ANSI | ISO,BS | JIS | |||
| NPI牙形60° | RC牙形55° | PT牙形55° | |||||||||
| 1/2 | 15 | 21.8 | 22.2 | 140 | 186 | 1/2 | 125 | 321 | 12.3 | ||
| 3/4 | 20 | 27.1 | 27.7 | 140 | 186 | 3/4 | 125 | 321 | 10.8 | ||
| 1 | 25 | 33.8 | 34.5 | 140 | 186 | 1 | 160 | 321 | 10.5 | ||
| 11/4 | 32 | 42.6 | 43.2 | 178 | 232 | 11/4 | 160 | 380 | 21.0 | ||
| 11/2 | 40 | 48.7 | 49.1 | 178 | 232 | 11/2 | 180 | 414 | 19.6 | ||
| 2 | 50 | 61.1 | 61.1 | 216 | 279 | 2 | 200 | 502 | | ||
| 主体材料 Materials of main body | 密封付 Airproof Set | |||||||||
| H | Y | C | E | G | J | K | X | A | M | |
| 13cr/13cr | 13cr/stl | STL/STL | 304/304 | 316/316 | 304L/304/L | 316L/316L | （NACE）STL/STL | K.C/H.C | M./M. | |
| A015 | PJ15SHC | PJ15SYC | PJ15SCC | | | | | KPJ15SXFA | | |
| F5 | | | PJ15SCE | | | | | | | |
| F11 | | | PJ15SCB | | | | | | | |
| F22 | | | PJ15SCV | | | | | | | |
| LF2 | | PJ15SYF | PJ15SCF | | | | | KPJ15SXCA | | |
| 304 | | | PJ15SCP | PJ15SEP | | | | | PJ15SAP | PJ15SMP |
| 304L | | | PJ15SCS | | | PJ15SRS | | | PJ15SAS | PJ15SMS |
| 316 | | | PJ15SCR | | PJ15SER | | | | PJ15SAR | PJ15SMR |
| 316L | | | PJ15SCL | | | | PJ15SKL | | PJ15SAL | PJ15SML |
