<SPAN style=& WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(51,51,51); FONT: 14px/24px arial, 宋体, sans-serif; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >在管路系统中,弯头是改变管路方向的</SPAN><SPAN style=& WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FLOAT: none; COLOR: rgb(229,51,51); FONT: 18px/27px 'sans serif', tahoma, verdana, helvetica; DISPLAY: inline !important; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >管件</SPAN><SPAN style=& WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(51,51,51); FONT: 14px/24px arial, 宋体, sans-serif; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >。按角度分,有45°及90°180°三种最常用的,另外根据工程需要还包括60°等其他非正常角度弯头。不锈钢弯头区别于碳钢弯头的主要是材质的不同,其所含的化学成分会保持弯头表面长时间不会生锈,不会被腐蚀。</SPAN><SPAN style=& WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FLOAT: none; COLOR: rgb(229,51,51); FONT: 18px/27px 'sans serif', tahoma, verdana, helvetica; DISPLAY: inline !important; LETTER-SPACING: normal; TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& ></SPAN>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >不锈钢弯头区别于碳钢弯头的主要是材质的不同,其所含的化学成分会保持弯头表面长时间不会生锈,不会被腐蚀。按标准制作可化为:</DIV>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >1.以制造标准划分可分为国标、船标、电标、水标、美标、德标、日标、俄标等。</DIV>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >2.以制作方法划分可分为推制、压制、锻制、铸造等。</DIV>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >90°不锈钢弯头主要用于管道安装中的一种连接管件,用于管道拐弯处的连接。连接两根公称通径相同或者不同的管子,使管路作90°转弯。</DIV>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >不锈钢</DIV>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >通常是在碳钢基础上增加了高比例的Cr,Ni等合金而成,含量比例可达20%以上。常见钢种有:304,304L,321,316,316L,1Cr18Ni9Ti,0cr18ni9,前几种用数字表示的钢号为日本,美国钢号表示方法,**一种(1Cr18Ni9Ti)为国内钢号表示方法。</DIV>
<DIV class=para style=& WORD-WRAP: break-word; FONT-SIZE: 14px; FONT-FAMILY: arial, 宋体, sans-serif; FONT-VARIANT: normal; WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; FONT-WEIGHT: normal; COLOR: rgb(51,51,51); FONT-STYLE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >不锈钢特性:强度,韧性指标是各种钢中**的,其最突出的优点是抗腐蚀,在化工造纸等腐蚀性较强的场合就必须使用不锈钢,当然,成本也是较高的!</DIV><SPAN style=& WHITE-SPACE: normal; WORD-SPACING: 0px; TEXT-TRANSFORM: none; COLOR: rgb(51,51,51); FONT: 14px/26px Simsun; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); TEXT-INDENT: 0px; -webkit-text-stroke-width: 0px& >沧州晟华管道装备有限公司位于管件之都的盐山五里窑工业开发区,是具有独立知识产权的现代化企业,是集研发、经营、制造、销售于一体的管道连接件专业化公司。公司主要生产各种材质的高中低压弯头、弯管、三通、四通、法兰、异径管、管帽钢管等。公司注重提高产品质量,不断扩大经营范围。拥有国内**的冷成型、热挤压、锻造、焊接、热处理等先进生产设备。配备了进口直读光谱仪、金相、力学性能、无损检测等先进检测设备,实现了原材料—生产过程—产品出厂全过程检验,**保证了产品质量。产品广泛应用于火电、核电、水电,输油输气工程等石油化工行业和轻纺、造纸等轻工行业。</SPAN> |