| Model | Structure | Medium | Pressure | Temperature | Line speed |
| HQ604 | Large diameter,and high speed condition | | Vacuum 2.5Mpa,Double bellow for 5Mpa | -75~425degree | 50m/s/10000 |
| HQ606 | High Temperature rotating | | Vacuum 2.5Mpa,Double bellow for 5Mpa | -75~425degree | 25m/s/5000 |
| HQ609 | High Temperature rotating | | Vacuum 2.5Mpa,Double bellow for 5Mpa | -75~425degree | 25m/s/5000 |
Why choosing us?
Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service. Our factory's address is the south of Huada Road,Environmental protection new material park,Zhangjiagang City Jiangsu Province China.
Question 2: How do I believe your quality?
Answer: The products are made of Superior Raw Materials,The production of all our products is strictly controlled by the professional quality control department. And our boss will arrange the random inspection for each order. Sure the third party inspection is available.
Question 3 : Can I try to get a sample before the order?
Answer :Yes. Sure, you can ask the exporter colleagues for the samples request. We can provide free piece of o-rings, springs and so on.
Question 4 : how about the delievery ?
Answer:Normally it is 10~20days after you paid.