Complaint
| material | stainless steel 304 or 316 |
| size | DN6-DN300 |
| Connection | KF,CF,ISO |
| Type | Ordinary type or scalable type bellows |
| Length | 100mm,300mm,500mm or customized requirement |
| Wall thickness | 0.12-0.4mm |
| Connection | welded type or vacuum flange connection |
| Application | vacuum pipe line connection,vacuum equipment connection. |
Q: Is the price of your products lower than others?
A: We can not promise you the lowest price,because the best quality is what we pursue firstly.
Q: Can you provide us with some samples for testing?
A: Of course, we can offer you samples.
You only need to bear the freight and samples' charge can be negotiated.
Q: How about your service?
A: We have pre-sale service, in-sale service and after-sale service and you can know about them in our service.
Q:What's your package?
A:1pc/plybag then put into carton box;
If the valve has pneumatic actuator then we can put the valve into a custom foam box then put into carton box.
Q:What's the shipping way?
A:small package,you can choose courier or China post(if it is not urgent)
Large or weight package,you can choose by air,see or train.
Q:What's the information we need tell you before we place order?
A:you need tell us your medium,working pressure and temperature,size,connection type,body material.
Q:What's the delivery time?
A:if the qty is less than 1000pcs normal 12~15days,if 1000~5000pcs about 25days.
