TD-DJ710金屬包覆墊片Metal jacketed gasket
TD-DJ710以柔性石墨、陶瓷纖維、石棉及無石棉板作為填充，外包不銹鋼、馬口鐵、紫銅等各種材質(zhì)的金屬薄板而成，特別適用熱交換器、壓力容器等高溫高壓密封部位。它有效防止墊片的散架、介質(zhì)的侵蝕，同時也提高了耐壓.
TD-DJ710 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.
適合于熱交換器、氣體管道、鑄鐵法蘭、汽缸頭以及鍋爐及其它容器。
一般在安裝時，可壓制墊片初始厚度有30%的變形，這樣可有效密封法蘭的不平整和小缺陷。通過選擇不同的金屬及填充材料可適用于各種不同的介質(zhì)。
TD-DJ710 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.
可選材料MATERIAL：
金屬材料
Metal material 德國牌號
Din Material No. 硬度Hardness HB 溫度Temperature (℃) 密度Density
g/cm3
碳鋼、馬口鐵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
銅Copper 2.0090 50~80 -250~400 8.9
鋁Aluminium 3.0255 20~30 250~300 2.73
其它特殊材料如鈦、鎳、蒙乃爾等可要求。Other special metal Ti, Mon 400 are also available on request. |
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