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<P>河北乾特管道设备有限公司<FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>座落于</FONT><SPAN style="FONT-SIZE: 12px; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FLOAT: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; DISPLAY: inline !important; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial">"中国管道装备制造基地——</SPAN><FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>孟村回族自县牛进庄</FONT><FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>乡</FONT><FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>,产品包括</FONT><STRONG><FONT style="FONT-SIZE: 16px"><A style="FONT-SIZE: 12px; TEXT-DECORATION: none; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px" href="http://www.tddgjxc.com/"><STRONG><FONT style="FONT-SIZE: 16px">热压弯头</FONT></STRONG></A></FONT></STRONG><FONT style="FONT-SIZE: 16px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><STRONG>、</STRONG></FONT><A style="FONT-SIZE: 12px; TEXT-DECORATION: none; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px" href="http://www.tddgjxc.com/ProDisplay/index.html"><STRONG><FONT style="FONT-SIZE: 16px">焊接弯头</FONT></STRONG></A><FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>等</FONT><SPAN style="FONT-SIZE: 12px; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FLOAT: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; DISPLAY: inline !important; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial"><SPAN> </SPAN>,</SPAN><FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>多年来受到无数好评</FONT><SPAN style="FONT-SIZE: 12px; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FLOAT: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; DISPLAY: inline !important; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial">,</SPAN><FONT style="FONT-SIZE: 12px; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial" face=宋体>详情登录:</FONT><A style="FONT-SIZE: 12px; TEXT-DECORATION: none; FONT-FAMILY: 宋体, verdana, arial, helvetica, sans-serif; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: 400; COLOR: rgb(100,100,100); FONT-STYLE: normal; ORPHANS: 2; WIDOWS: 2; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; font-variant-ligatures: normal; font-variant-caps: normal; webkit-text-stroke-width: 0px" href="http://www.tddgjxc.com/">www.tddgjxc.com</A></P> <P><BR>高压法兰产品性能::陶瓷复合钢管的内衬陶瓷层中含量大于,显微硬度HV1000-1500,因此具有,其比淬火后的中碳钢高十余倍,优于钨钻硬质合金。性陶瓷属中性资料,化学性能稳定,具有优良的性和耐酸性,可抗各种无机酸、酸、溶剂等,其抗蚀水平是不锈钢的十倍以上。<BR>传统高压法兰:是应用密封垫(椭圆垫、八角垫、透镜垫等)的塑性变形到达密封效果,衔接于管端,使管子与管子互相衔接的零件,法兰上有孔眼,双头螺栓使两法兰紧连。普通由一对法兰、一个垫片及若干个螺栓螺母组成。<BR>密封垫装置在两法兰密封面之间,拧紧螺母后,密封垫外表上的比压到达数值后使其产生塑性变形,使衔接处紧密不漏。这种方式可用于易燃、易爆、有毒介质及压力较高的场所但密封牢靠性差。密封原理属于塑性变形靠螺栓衔接、螺栓要接受拉力、温差应力,且接受弯矩、扭矩等诸多外加应力体积庞大,重量笨重,装置定位很艰难。</P> <P> <IMG src="http://www.tddgjxc.com/upfiles/proimages/2017581755349071.jpg"></P> <P>上一条:<A title=长期出售焊接弯头,价格实惠 href="http://www.tddgjxc.com/hangye/2854.html" target=_blank>长期出售焊接弯头,价格实惠</A></P> <P>下一条:<A title=焊接弯头注意事项 href="http://www.tddgjxc.com/hangye/2860.html" target=_blank>焊接弯头注意事项</A> </P>
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