Gas safety valve is a device for supporting new gas pipeline project. Used to cut, turned, adjusting the gas pipeline, with good control characteristics and closed sealing performance.
2013年5月7日星期二
Teflon extruder Features
1, not sticky: Almost no material with Teflon coating adhesion. The films exhibit good adhesive properties;
Shown in Figure 2, the heat resistance: Teflon coating film having excellent heat resistance and low temperature performance. A very short time to 300 ° C, the high temperature, can be used continuously as a rule, in the 240 ° C to 260 ° C, thermal stability, and can work without frost embrittlement at high temperatures without melting;
As shown in Figure 3, the sliding: Teflon coating has a low coefficient of friction. Load changes in the coefficient of friction, but only between 0.05-0.15;stainless steel hydraulic hose fittings
4, moisture resistance: Teflon coating surface and oil production business is not easy to use solutions, such as sticky sticky small amount of dirt, just wipe off. Failure time is short, save time and improve efficiency;
5, the abrasion resistance, and excellent abrasion resistance under high load. At a certain load, wear-resistant, does not follow the double advantage;
6 Corrosion resistance: Teflon is almost free from drugs erosion and parts thereof, corrosion protection, any kind;
Teflon high temperature applications are widely used in the adhesive industry needs intervention. "Akzo Nobel" the voice of the newly developed non-stick material, because it is secret and not disclose specific production, but claimed to be absolutely sure, and has been the top-quality kitchen supplies in the United States: 1, Calphalon cutlery.socketless fitting
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