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Minimum Order
Place of Origin:
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Price for Minimum Order:
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Payment Type:
T/T
الشخص الذي يمكن الاتصال به linda
Shijiazhuang, Hebei
description :
1.
Directly butt welding assembly of the valve and pipeline without
flange and cost saving.
2. High quality alloy steel welding, with small volume, light
weight, good surface quality, high cleanliness and,small flow
resistance.
3. Multi-level seal and hard metal layer of sealing ring features
in high temperature resistance, corrosion resistance, and long
service life.
Chief property and
specifieation:
|
PN（MPa） |
Strength test（MPa） |
Seal test（MPa） |
Applicable temperature（℃） |
Applicable medium |
|
1.0 |
1.5 |
1.1 |
≦**5℃ |
Water, steam, coal gas, oil, hot air, natural gas, etc |
|
1.6 |
2.4 |
1.*6 |
||
|
2.5 |
3.8 |
2.*5 |
||
|
4.0 |
6.0 |
4.4 |
