Product advantages:

1. Flange has been painted
Flange paint treatment to ensure that in the case of wet rust is not easy.

2. Improved tightness.

3. Reduce the damage caused by friction.
The radian of flange inner forged surface is 67 degrees, which reduces the damage caused by friction between flange and rubber ball by more than 95%.

4. Good quality of flange
The rubber joint USES good quality flange, the service life increases 5 years above.

5. EPDM
The rubber ball is made of EPDM rubber, containing more than 40% rubber, which has a longer service life than conventional rubber.

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Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.

Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs. 

Q:Could you offer a free sample ? 
A:Yes , samples can be proveded for free. 

Q:How can I pay for the products ? 
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance. 

Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.

Q:Are you a facrory or trade company ?
A: We are a factory with 26 years experience in valve research and production .

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