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换热器垫片[产品打印页面]

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产品名称: 换热器垫片
产品型号: TD-DJ712
产品展商: 慈溪天盾密封材料有限公司
产品文档: 无相关文档


简单介绍

换热器垫片以柔性石墨、陶瓷纤维、石棉及无石棉板作为填充，外包不锈钢、马口铁、紫铜等各种材质的金属薄板而成，特别适用热交换器、压力容器等高温高压密封部位。金属包覆垫片有效防止垫片的散架、介质的侵蚀，同时也提高了耐压. 金属包覆垫片适合于热交换器、气体管道、铸铁法兰、汽缸头以及锅炉及其它容器。

换热器垫片的详细介绍
 
TD-DJ712换热器垫片
换热器垫片以柔性石墨、陶瓷纤维、石棉及无石棉板作为填充，外包不锈钢、马口铁、紫铜等各种材质的金属薄板而成，特别适用热交换器、压力容器等高温高压密封部位。它有效防止垫片的散架、介质的侵蚀，同时也提高了耐压.

金属包覆垫片适合于热交换器、气体管道、铸铁法兰、汽缸头以及锅炉及其它容器。

金属包覆垫片一般在安装时，可压制垫片初始厚度有30%的变形，这样可有效密封法兰的不平整和小缺陷。通过选择不同的金属及填充材料可适用于各种不同的介质。
TD-DJ712 Metal jacketed gasket

TD-DJ712 is made of graphite, ceramic, non-asbestos etc. filler covered with thin metal jacket, such as stainless steel, carbon steel, copper etc. By their sealing efficiently, provide outstanding resilience, while the metal jacket guarantees excellent sealing and protects the filler against pressure conditions, fluctuating temperatures and corrosion.

TD-DJ712 is particularly suitable for sealing flat surfaces of heat exchanges, gas pipes, cast iron flanges, cylinder heads of engines as well as for boilers and other vessels.
 
 
By their sealing efficiently, provided by exerting strong pressure on circular rimes of the flanges, metal-jacketed gaskets can stand up to 30% deviation from the initial thickness, which is very useful in case of irregular or faulty flange rims. The chemical compatibility of the metal and the medium being sealed should be considered.
垫片的形式 Type of Gasket




金属包覆垫片可选材料 MATERIAL：

金属材料
Metal material
德国牌号
Din Material No.
硬度Hardness HB
温度Temperature (℃)
密度Density
g/cm3
碳钢、马口铁CS/Soft Iron
1.1003/1.0038
90~120
-60~500
7.85
SS304, SS304L
1.4301/1.4306
130~180
-250~550
7.9
SS316, SS316L
1.4401/1.4404
130~180
-250~550
7.9
铜Copper
2.0090
50~80
-250~400
8.9
铝Aluminium
3.0255
20~30
250~300
2.73

其它特殊材料如钛、镍、蒙乃尔等可要求。Other special metal Ti, Mon 400 are also available on request.




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