Hongum Technology (Shanghai) Co., Ltd
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Black NBR PTFE Rubber Diaphragm For Metering Equipment Alkali Resistance
Performance:
1 100% pure PTFE sealing surface provides a clean, non-polluting sealing surface.
2, the unique composite process, PTFE firmly adhered to the rubber elastomer, preventing layering and leakage.
3, in the electronics industry, chemical plants and pharmaceutical plants are the choice.
4, resistant to acid-base metals, element fluorine, other chemical media.
5, good rigidity, strength and compression, rebound, compensatory, can meet the higher pressure and more demanding conditions.
Introduction:
(Sanitary metering pump diaphragm) Metering pump composite rubber diaphragm as the name suggests, two kinds of rubber materials compound together to form a rubber diaphragm. Composite rubber diaphragm including natural rubber + PTFE rubber or natural rubber + nylon cloth surface, which PTFE rubber + ordinary rubber composite together to form the rubber diaphragm is widely used in the market, this composite rubber diaphragm has another name, called PTFE composite rubber diaphragm.
PTFE composite rubber diaphragm is made into metering pump rubber diaphragm, diaphragm valve composite diaphragm, the size of DN25, DN40, DN50, DN70, DN90, DN100 and other sizes, used in different types of metering pump and diaphragm valve.
Dosing metering pump diaphragm is made of advanced EPDM or NBR as the main body, in its effective sealing part composite by special activation treatment of 100% pure PTFE shell, mainly suitable for food, chemical, pharmaceutical and other industries.
(Tooth form) Outer ring like "tooth" of the composite metering pump diaphragm and daily sees the metering pump diaphragm, there is no big difference, nothing more than appearance design is according to the requirements of diaphragm installation from metering pump to set. Metering pump composite membrane materials are also made of PTFE + EPDM, the difference is in the process and mold for a little change, to ensure that the diaphragm in the mold better molding, as well as the production of the finished product more beautiful.
| Product Material | PTFE+EPDM |
| Service Life | ≥1000000 times |
| Size | DN8-DN200 |
| Use Scenario | Pharmaceutical, food, chemical |
Materials:
EPDM/ PTFE composite diaphragm is widely used in water for injection or pure steam and other high temperature sanitary conditions
It has both the high elasticity of EPDM and the corrosion resistance of PTFE. In the biological and pharmaceutical industry, only EPDM and PTFE (TFMTM) are available. At present, only these two materials meet the FDA certification and meet the various needs of this industry. TFMTM is the second generation of improved PTFE, which has better diffusion than the traditional PTFE. And has been as a standard for some manufacturers.
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.