Introduction:
Double flange steel hoops made in our company have been receiving great reputation for many years not only at home but also overseas. Carbon,stainless steel,and some other materials can be used according to your samples and drawings.
Double Flanges Steel Joint have some free deflection angle and functions including compensation for self-expansion and good shock absorption,its Self-tight seal prevents seepage well.
Primary Competitive Advantages:
- Country of Origin
- Green Product
- Price
- Quality Approvals
- Reputation
- Small Orders Accepted
Main Export Markets:
- Eastern Europe
- North America
- Mid East/Africa
Parts of the installation data
Nominal Diameter DN |
Length mm |
Displacement mm |
Bolt mm |
Eccentric angle °C |
Pressure load Mpa |
80 |
140 |
20 |
8 |
12 |
2.5 |
100 |
160 |
20 |
8 |
10 |
2.5 |
125 |
180 |
20 |
8 |
8 |
1.6 |
150 |
180 |
20 |
8 |
5 |
1.6 |
200 |
200 |
20 |
8 |
5 |
1.6 |
250 |
200 |
20 |
12 |
4 |
1.6 |
300 |
222 |
20 |
12 |
3 |
1.6 |
350 |
222 |
20 |
16 |
3 |
1.6 |
400 |
240 |
20 |
16 |
2 |
1.0 |
450 |
240 |
20 |
20 |
2 |
1.0 |
500 |
240 |
20 |
20 |
2 |
1.0 |
600 |
260 |
30 |
20 |
2 |
1.0 |
700 |
260 |
30 |
24 |
2 |
1.0 |
800 |
260 |
30 |
24 |
2 |
1.0 |
Notes: 1. The material quality is depending on order.
2. Flange= GB/T9112~9124~2000( This standard is the same with the Connection size of the butterfly valve),not the standard size.
