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美標(biāo)緊湊型螺紋-美標(biāo)焊接式波紋管Y型截止閥
波紋管閥門是一種采用波紋管作為密封元件的閥門,具有耐高溫、耐高壓、耐腐蝕等特點,廣泛應(yīng)用于石油化工、電力、冶金、核能等領(lǐng)域,是高性能閥門的重要代表。
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美標(biāo)緊湊型螺紋-美標(biāo)焊接式波紋管截止閥/Compact thread/welded bellow seal globe valve ace..to ANSI
- 設(shè)造Design and manufacture conform to API 602; MSS-SP-117
- 連接端尺寸Connection ends conform to:
- 承插口 尺寸按Scoket welded ends conform to ANSI B16_ 11; JB/T1751
- 螺紋端尺寸按Screw ends conform to ANSI B1.20.1; JB/T7306
- 對焊端尺寸按Butt-welded ends conform to ANSI B16.25; JB/T12224
- 法蘭端尺寸按Ranged ends conform to ANSI B16.5; JT79
- 檢查和試驗Test and inspection conform to API 598
- 結(jié)構(gòu)特征Structure features:
螺栓連接閥蓋(B.B)和明桿支架(OS & Y)
Bolted bonnet, outside screw and yoke 或焊接閥蓋(W.B)和明桿支架(OS & Y)
Welded bonnet, outside screw and yoke - 材料按Materials conform to ANSI/ASTM的規(guī)定.
- 主體材料Main materials:
A105; LF2; F5; F11; F22; 304(L); 316(L);
F347; F321; F51; Monel; 20合金等Alloy. - 波紋管材料Bellow materials: 304、321、316、Inconel 625、 HastelloyC 276、Monel等.
碳鋼溫壓等級/Carbon steel temperature-pressure rate
CL150-285 P.S.I @ 100° F CL300-740 P.S.I @ 100° F CL600-1480 P.S.I @ 100° F CL800-1975 P.S.I @ 100° F CL1500-3705 P.S.I @ 100° F
典型零件材料表/Main part materials list
JDBWF型(中部法蘭式)
CL800
螺栓連接閥蓋,縮徑和全徑,明桿支架(OS&Y)
Bolted bonnet, full port & reducing port outside screw and yoke(OS & Y)
末端連接為螺紋或承插焊,設(shè)計BS5352、MSS-SP-117
Threaded,butt-welded or socket welded ends;design to BS5352XMSS-SP-117

JDBWH型(中部焊接式)
CL800
焊接連接閥蓋,縮徑和全徑,明桿支架(OS&Y)
Welded bonnet, full port & reducing port outside screw and yoke(OS & Y)
末端連接為螺紋或承插焊,設(shè)計BS5352、MSS-SP-117
Threaded,butt-welded or socket welded ends;design to BS5352XMSS-SP-117
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