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詳細介紹
鍛鋼截止閥應用規范
1、設計制造：按ANSIB16.34;API602
2、連接端尺寸（1）承插孔尺寸按ANSIB16.11,JISB2306（2）螺紋端尺寸按ANSIB1.20.1:BS21:JISBO203:S107/1
3、閥門檢驗和試驗：按API598
4、材料:按AIS/ASTM的規定
5、結構特征：P.S;OS&Y;L.B
6、主體材料：A105；F5；F11；F22；304；304L；316；316L；LF2等
Applicationcriterion
1、Designandmanufacture：toANSIB16.34;API602
2、Sizeofcouplingend:（1）.Sizeofsocketjointhole:toANSIB16.11,JISB236（2）.Sizeofthreadedend:toANSIB1.20.1:BS21:JISBO203:S107/1
3、Valveinspectionandtest：toAPI598
4、Material:toAIS/ASTM
5、Structurecharacteristics：P.S;OS&Y;L.B
6、Materiarefomainbody：A105；F5；F11；F22；304；304L；316；316L；
規格 DN | S | L | T（IN） | W | H（開）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 | |||
鍛鋼自密封截止閥的產品訂貨號Productsorderneumber
主體材料 | 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 | ||||||
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