Standards
Design and manufacture as JIS B2071
Face to face dimensions as JIS B2002
End flange dimension as JIS B2212, 2214
Pressure test as JIS B2003
Test Pressure
| Test Item | Shell Test | Seal Test | Back Seal Test | Air Seal Test |
| Medium | Water | Air |
| PN | 10k | 2.4 | 1.5 | 1.5 | 0.5~0.7 |
| 20k | 5.8 | 4.0 | 4.0 |
Main Parts Material.
| Name | Material |
| Body | A216 WCB | A352 LCB | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| Bonnet |
| Wedge |
| Stem | A182 F6 | A182 F304 | A182 F316 | A182 F304L | A182 F316L |
| Stem Nut | ZcuAl10Fe3 Bronze |
| Hand wheel | KTH350-10 |
| Bolt &Nut | A193-B7 A320-L7 A193-B8 |
Our Services
Pre-sale service:
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
After-sale service:
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.