鍛鋼自密封截止閥應(yīng)用規(guī)范 1、設(shè)計(jì)制造:按ANSI B16.34;API602 2、連接端尺寸 (1)承插孔尺寸按ANSI B16.11,JIS B2306 (2)螺紋端尺寸按ANSI B1.20.1:BS21:JIS BO203:S107/1 3、閥門檢驗(yàn)和試驗(yàn):按API 598 4、材料:按AIS/ASTM的規(guī)定 5、結(jié)構(gòu)特征:P.S;OS&Y;L.B 6、主體材料: 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;LF2.etc |
鍛鋼自密封截止閥主要尺寸 Main diemsions
規(guī)格 DN Specification 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 | 40.4 |
鍛鋼自密封截止閥產(chǎn)品訂貨號(hào) Products order neumber
主體材料 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 |