Z41h-16c Dn32 Wcb Flange Type Manual High Temp Gate Valve Erosion Resistant
Price:
Negotiable
MOQ:
5 Sets
Delivery Time:
5-8 work days
Brand:
GNEE
Product Description
Z41h-16c Dn32 Wcb Flange Type Manual High Temperature Resistant Gate Valve
The sealing principle of the gate valve is divided into, automatic sealing and forced sealing. When the cast steel gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, rely on the medium pressure to press the sealing surface of the gate to the other side of the valve seat to ensure the sealing surface, which is the automatic sealing.
|
Nominal pressure
|
1.6
|
2.5
|
4
|
6.4
|
10
|
16
|
|
Strength test
|
2.4
|
3.8
|
6
|
9.6
|
15
|
24
|
|
Water seal test
|
1.8
|
2.8
|
4.4
|
7
|
11
|
18
|
|
Upper seal test
|
1.8
|
2.8
|
4.4
|
7.04
|
11
|
18
|
|
Hermetic test
|
0.4-0.7
|
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Relative Standards
1)Design and manufacturing: GB/T12234
2)Flange connection: JB/T79
3)Face to Face: GB12221
4)Test and Inspection: JB/T9092
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Company
Gnee Steel (tianjin) Co., Ltd.
Location
FLAT/RM 1512 15/F LUCKY CENTRE NO.165-171 WAN CHAI ROAD WAN CHAI HK
Contact Person
Kelly Zhang