Hongum Technology (Shanghai) Co., Ltd
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PTFE EPDM Rubber Samson Diaphragm for Valve Made of High-grade Elastomer
Samson Diaphragm Introduction:
| Type | Code 20 EPDM diaphragm |
| Valve size | MA 8 to 100 |
| Permissible temperature range | up to 150 °C (for SIP) |
Samson Diaphragm Materials:
• Epdm: the best choice for extreme cryogenic pumps, as low as -51 degrees, can also be used to pump dilute acid or low corrosive liquids.
• PTFE: also known as , which has the characteristics of the acid alkali resistance, resistance to a variety of organic solvents, almost insoluble in all solvents, non-stick coating can continuous use at 260 ℃, with a high temperature 290-300 ℃, low friction coefficient, wear resistance and excellent chemical stability. So the PTFE is widely used in the diaphragm pump of a material, of course, the price is also the highest in all materials. Generally used in high temperature and strong acid and alkali and other strong corrosion areas.
• Neoprene: an excellent general purpose diaphragm suitable for non-corrosive liquid transport areas such as sewage treatment, tap water or sea water. It is flexible, economical and versatile.
• Nitrile rubber: used for the transport of petroleum and oil liquids, such as leaded gasoline, diesel oil, hydraulic oil, kerosene oil, etc. Transport non-corrosive gravity and consistency of the slurry selection of the diaphragm is better.
Samson Diaphragm Characteristics:
Oil resistance, good elasticity, anti aging, strong sealing, tear resistance, acid and alkali resistance, corrosion resistance, high and low temperature resistance, long service life, wear resistance.
QBY Pneumatic Diaphragm Pump Diaphragm:
Pneumatic diaphragm pump is the use of compressed air as power source, for all kinds of liquid with particles, high viscosity, easy to play, highly toxic liquid and corrosive liquid and gelatinous liquid do not need to fill water, can be drained to absorb, fire and explosion-proof. With self-priming pump, impurity pump, shield pump, submersible pump, mud pump and all other functions, pump body material is aluminum alloy, cast iron, stainless steel, engineering plastics, fluorine plastic, QBY pneumatic diaphragm pump diaphragm with nitrile rubber, neoprene rubber, fluorine rubber, PTFE to meet the needs of different users. It has been adopted by domestic petroleum, chemical, electronic, ceramic, textile system and other units, placed in various special occasions, used to pump a variety of medium which conventional pump can not pump, have achieved satisfactory results.
Our service:
1. Packaging is neutral packing or customized packing.
2. We will reply you within 24 hours.
3. We will also provide you with good after-sales service.
4. OEM or ODM orders are welcomed.
5. Trial orders are acceptable.
6. High quality and factory price.
7. 100% ensured the quality.