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E-mail
hualite@hualite-valve.com
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Phone
13505771616
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Address
No. 156-158, Zhenjiang North Street, Oubei, Yongjia County, Zhejiang Province
Zhejiang Hualite Valve Co., Ltd
hualite@hualite-valve.com
13505771616
No. 156-158, Zhenjiang North Street, Oubei, Yongjia County, Zhejiang Province

Installation brief: VVSSJA-1 flange type limit expansion joint is suitable for connecting with flanges on one side and welding with pipelines on the other side. During installation, adjust the installation length between the product's two ends and the pipeline or flange, tighten the gland bolts diagonally and evenly, and then adjust the limit screws. This allows the pipeline to expand and contract freely within the expansion range, locking the expansion amount and ensuring the safe operation of the pipeline.
|
Serial Number |
name |
quantity |
material |
|
1 |
essence |
1 |
QT400-15、Q235A、ZG230-450、20 |
|
2 |
sealing ring |
1 |
NBR |
|
3 |
cover |
1 |
QT400-15、Q235A、ZG230-450、20 |
|
4 |
Limit short pipe flange |
1 |
Q235A、20、16Mn |
|
5 |
nut |
4n |
Q235A、20、1Cr18Ni9Ti |
|
6 |
Long bolt |
n |
Q235A、35、1Cr18Ni9Ti |
|
7 |
Stud |
n |
Q235A、35、1Cr18Ni9Ti |