Product features:
1.The chemical composition & physical properties meets the requirement of natiaonal standard And send Testing Report to customers when shipment .
2.All valve body & parts are processed by CNC machine tools for ensuring product precision
3.Every piece workblank must be tested by QC. Those defected workblank returns to bake again .
4.All products use petroleum and anti-rust oil to clean under high pressure before assembling works. Also clean the inside medium after pressure testing and the inner chamber cleanliness is up to the standard of JB/T7748 .
5.Every piece valve makes pressure testing as per national standard before shipment. Any defected goods prohibit to ship for client.
| Name | 1-Body | 2-Ball | 3-Gland | 4-Seat sealing | 5-Stem |
| Material | 304 | 304 | PTFE | 304 | 304 |
| DN | NPS | G | Φd | L | W |
| 15 | 1/2'' | 1/2 | 15 | 75 | 100 |
| 20 | 3/4'' | 3/4 | 20 | 80 | 120 |
| 25 | 1'' | 1 | 25 | 90 | 140 |
| 32 | 1 1/4'' | 1 1/4 | 32 | 110 | 140 |
| 40 | 1 1/2'' | 1 1/2 | 38 | 120 | 180 |
| 50 | 2'' | 2 | 50 | 140 | 200 |
| 65 | 2 1/2'' | 2 1/2 | 64 | 160 | 220 |
| 80 | 3'' | 3 | 78 | 180 | 240 |
| 100 | 4'' | 4 | 100 | 215 | 300 |
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About us
Q:When the products will be shipped ?
A:Within 7-15 days after receiving 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 .