1, Versatile hand-built construction. Made in China 2, Absorbs directional movement3, Absorbs vibration, noise and shock 4, Compensates for misalignment5, Wide flowing arch design6, Virtually eliminates sediment buildup7, Economical fully molded construction8, High vacuum rating (up to 30" Hg) can be supplied for certain sizes9, Special grooved flange ring design, prevent rubber end pull out10, Solid galvanized steel floating flanges speed the installation time11, High tensile aircraft cable is embedded in the raised face rubber ends to prevent pull out and avoids the sharp cutting edge of solid steel rings12, No gaskets required; integrally rubber flanged design, no gaskets required, DIN PN10/16 drilling standard, other flange drilling available, including ANSI 150lb/300 lb, BS, and JIS Flexible Rubber Joint Composition and Material: Serial No. | Portion | Material | 1 | body | Natural rubber/EPDM/Neoprene/NBR | 2 | Lining | Nylon cord fabric | 3 | Frame | Hard steel wire | 4 | Flange | Mild steel/CAST IRON/SS |
Flexible Rubber Joint Function and performance: Size | (DN50~200) | (DN250~1200) | Working Pressure MPa | 2 | 10 | Explosion Pressure MPa | >5 | >2 | Vacuum KPa(mmHg) | 53.3(400) | 44.9(350) | Temperature | -20--115 centigrade(for special requirements could reach to-30--250 centigrade ) | Media | air, compressed air, water, sea waterheated water, oil, acid, alkali |
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