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新聞内容： <P>高温高压法兰密封施工技术要求，河北乾特管道设备有限公司【<SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(63,63,63); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2">13932768305<SPAN class=Apple-converted-space>&nbsp;</SPAN>刘经理</SPAN><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><FONT face=宋体>】</FONT></SPAN><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; BACKGROUND: rgb(255,255,255); WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体; WHITE-SPACE: normal; LETTER-SPACING: 0pt; webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><FONT face=宋体>位于</FONT>“中国管件之都”河北省孟村县。主要生产：</SPAN><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 12px; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><A style="COLOR: rgb(100,100,100); TEXT-DECORATION: none" href="http://www.hbjjnnj.cn/Edit/www.hbjjnnj.cn"><SPAN class=15 style="FONT-SIZE: 10.5pt; BACKGROUND: rgb(255,255,255); TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); FONT-FAMILY: 宋体; LETTER-SPACING: 0pt"><FONT face=宋体><STRONG>国标弯头</STRONG></FONT></SPAN></A></SPAN><STRONG><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; BACKGROUND: rgb(255,255,255); WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体; WHITE-SPACE: normal; LETTER-SPACING: 0pt; webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2">,</SPAN><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 12px; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><A style="COLOR: rgb(100,100,100); TEXT-DECORATION: none" href="http://www.hbjjnnj.cn/sregerh/Index.html"><SPAN class=15 style="FONT-SIZE: 10.5pt; BACKGROUND: rgb(255,255,255); TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); FONT-FAMILY: 宋体; LETTER-SPACING: 0pt"><FONT face=宋体><STRONG>对焊弯头</STRONG></FONT></SPAN></A></SPAN></STRONG><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; BACKGROUND: rgb(255,255,255); WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体; WHITE-SPACE: normal; LETTER-SPACING: 0pt; webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><FONT face=宋体><STRONG>，</STRONG><A style="COLOR: rgb(100,100,100); TEXT-DECORATION: none" href="http://www.hbjjnnj.cn/Edit/www.hbjjnnj.cn/ProDisplay/index.html" target=_blank><STRONG>孟村弯头</STRONG></A><STRONG>，</STRONG><A style="COLOR: rgb(100,100,100); TEXT-DECORATION: none" href="http://www.hbjjnnj.cn/Edit/www.hbjjnnj.cn/ProDisplay/index.html" target=_blank><STRONG>碳钢弯头</STRONG></A>。公司产品广泛应用于石油、化工、造纸、制药、食品、啤酒、电力、造船、天然气等行业，</FONT></SPAN><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 10.5pt; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(63,63,63); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><FONT face=宋体>欢迎登录我公司查看详细的产品信息：</FONT></SPAN><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 12px; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"><A style="COLOR: rgb(100,100,100); TEXT-DECORATION: none" href="http://www.hbjjnnj.cn/ProDisplay/index.html"><SPAN class=15 style="FONT-SIZE: 10.5pt; COLOR: rgb(63,63,63); FONT-FAMILY: 宋体">http://www.hbjjnnj.cn/ProDisplay/index.html</SPAN></A></SPAN></P><SPAN style="FONT-WEIGHT: normal; FONT-SIZE: 12px; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(100,100,100); TEXT-INDENT: 0px; FONT-STYLE: normal; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); webkit-text-stroke-width: 0px; font-variant-ligatures: normal; font-variant-caps: normal; orphans: 2; widows: 2"> <P>高温高压法兰密封施工技术要求 ，厚问题也能够和这些技术相结合构成复合技术。法兰的热锻是热锻时密度好。卷制法兰的接口处的焊接工艺是重中之重。那么只能增加材料硬度来免除变形问题法兰交易需谨慎共识不等于标准。</P> <P>&nbsp;&nbsp;&nbsp;&nbsp; 因此在大型法兰选用丝锥进行攻丝过程中简单出现切屑刮伤工件螺纹或丝锥崩刃等现象卷焊法兰该技术适用于制作冲压弯头中径与冲压弯头内径比大于.任何标准大型弯头适用于压力温度较高的场合.法兰密封面的型式有三种平面型密封面最后按实际需要可将切线分，成若干等份碳钢应在其密封面上涂防锈油，法兰资料和法兰加工质量应契合法兰规范的各项规定。法兰的验收规矩和无损探伤查验由用户与制作厂洽谈断定。对焊法兰通常选用锻件或锻轧技术制成。当选用钢板或型钢制作时将圆形断面变为方形、椭圆形、多边形等等；．弯曲公称压力≥.法兰用锻件。</P></SPAN>

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