Corrosion Resistant Rubber Check Valve O Seal Ring Air Filter Seal
1. Specification parameters
1 - The material selection of o ring
Material: NBR, FKM, EPDM, VMQ, FFKM, FFKM, CR etc.
2 - The hardness selection of o ring
The hardness of o ring is related to the pressure. The normal hardness is 70 shore a and the anti pressure property is 10mpa. 80 shore a is 15mpa. 90 shore a is 25mpa. Other hardness are also available.
3 - The size selection of o ring
Measure the ID and C/S and inform us so we can offer the price to you.
2. Data Sheet
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P:1.9/2.4/3.5/5.7/8.4
G:3.1/5.7
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3. principle
The rubber sealing component, which can prevent dust, air and water from entering the system, mainly uses the elasticity of the lip, cavity, flange and other parts of the body structure and the contact pressure generated by the surface of the assembled object (glass, metal parts, etc.) to play the role of sealing and vacuum.
4. FAQ
Q: What's the MOQ(Minimum Order Quantity)?
A: All filter products : MOQ = 300 pcs
Q: Could we apply samples?
A: You can easily contact us by E-mail, Skype, or telephone to make further arrangement for our samples.
Q: What's your terms of packing?
A: Covered with PE bags, outer brown carton and we could be customized for your request.
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q: What are the payment terms?
A: T/T, Western Union, Cash, L/C. First time buyer transaction: Cash Payment or at least 7 days at sight. Please pay some deposit of payment in advance, if payment ≥ 35,000 USD, 30% deposit in advance, balance before shipment.
Q: What is your loading port, terms of delivery and delivery time?
A: 1. Ningbo Port 2. FOB 3. Generally two weeks upon two weeks upon receipts of the deposit. If you have special requirement of delivery, please let us know.
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