烈火牌耐候钢管
烈火牌考登钢管
烈火牌ND钢管
烈火牌空气预热器管
烈火牌螺旋槽管
考登钢板
当前位置 -> 首页新闻资讯 - 新闻动态
 

我国nd钢管有哪四种具体的产品类型

在工业生产领域有各种不同类型的nd钢管,由于生产工艺和使用材质的不同,其主要分为四大类:预制直埋式保温管、预制直卖是保温管、缠绕型玻璃缸以及预制直埋高温绝热蒸汽管。这四种大类是非常专业的分类,一般人并不清除具体每一类是什么样子。今天我们就一起来了解一下这四类具体的特点和划分是什么样的。
In the field of industrial production, there are various types of ND steel pipes, which are mainly divided into four categories: prefabricated direct-buried insulating pipes, prefabricated direct-selling insulating pipes, winding glass cylinders and prefabricated direct-buried high-temperature insulating steam pipes due to different production processes and materials. These four categories are very professional, and ordinary people do not clear up what each category looks like. Today, let's get to know what the four specific characteristics and divisions are. 1,预制直埋式保温管(塑料外壳,又称氰聚乙烯塑料,黑色外套,黄夹克,高密度聚乙烯外护层PU管)的特点:与传统的地埋式保温材料,聚乙烯外护管相比,具有机械强度高,耐冲击,耐环境应力开裂,耐腐蚀,耐低温,易焊接,施工简单,使用寿命长,可防水,防潮有效服务30-50年的生活,通常持续到120度工作摄氏度。
1. Prefabricated direct-buried insulation pipe (plastic shell, also known as cyanide polyethylene plastic, black coat, yellow jacket, high-density polyethylene outer protective layer PU pipe) features: compared with traditional buried insulation material, polyethylene outer protective pipe, it has high mechanical strength, impact resistance, environmental stress cracking resistance, corrosion resistance, low temperature resistance, easy welding, simple construction, long service life, can be used. Waterproof, moisture-proof and effective service for 30-50 years of life, usually lasting to 120 degrees Celsius.

2,设置钢预制直埋式保温管:钢是由输送钢管与钢管填充硅酸铝棉之间的媒介,防腐蚀涂层是一种钢管,还可以用硅钙瓦和聚氨酯泡沫填充复合而成。埋地钢管(钢套钢)技术是一种防水,防漏,抗渗,抗压力以及封闭掩埋技术。特点:安全运行了很长的时间才能够打造最大,防水密封性能是最优的,管道防腐保护,以确保长寿命,节能是显而易见的。
2, steel prefabricated directly buried insulation pipes are made: steel is the medium between the conveying steel pipe and the steel tube filled with aluminum silicate cotton. The anticorrosive coating is a kind of steel pipe, and can also be filled with silicon calcium tiles and polyurethane foam. Buried steel pipe (sleeve steel) technology is a waterproof, leak-proof, impermeable, pressure-resistant and closed burial technology. Features: Safe operation for a long time to create the largest, waterproof sealing performance is the best, pipeline corrosion protection to ensure long life, energy saving is obvious.

3,缠绕型玻璃钢:直埋保温管是由玻璃纤维增??强树脂缠绕,它具有较高的机械强度和优异的耐腐蚀性能。它可以保护管,可在运输安装和使用不受外界因素的过程。
3. Wrapped FRP: The direct buried insulation pipe is increased by FRP? Strong resin winding, it has high mechanical strength and excellent corrosion resistance. It can protect pipes and can be installed and used in transportation without external factors.

4,预制直埋高温绝热蒸汽管,适用于输送压力为2.5兆帕,蒸汽管的130-350摄氏度的温度。
4. Prefabricated directly buried high temperature adiabatic steam pipe, suitable for conveying pressure of 2.5 MPa and temperature of 130-350 degrees Celsius of steam pipe.




 本文关键词:nd钢管  文章来源:昌辉焊管  浏览次数:22 打印本页 关闭窗口
返回首页 | 公司简介 | 产品展示 | 新闻资讯 | 企业荣誉 | 销售网络 | 电子地图 | 客户留言 | 联系我们 | 考登钢管
版权所有:无锡市昌辉焊管有限公司   地址:江苏省无锡市钱桥南西漳汇嘉路   电话:0510-83238000   传真:0510-83238559
邮箱:wxchhg@126.com   网址:www.wxchhg.com  苏ICP备09004594号   技术支持:无锡易商科技