Loosing Flange Set PN10 in the accessory of Loosing Flange Fittings. It is necessary and can be freely rotated around the pipe axis before jointing.
You could purchase Loosing Flange Set PN10 or PN16 accroding to your needs.
Below is the Introduction for Loosing Flange Set PN10:
Materials & Relevant Standards
MATERIAL:
Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083.
WORKING PRESSURE :
PN10，PN16 or PN25 drilling in accordance with ISO 7005-2/EN 1092-2.
FLUID TEMPERATURE :
0°C-50°C， excluding frost.
COATING:
External coatings:
1) Zinc coating +bitumen painting
2) Liquid epoxy painting
3) Fusion bonded epoxy applied
4) According to customers' requirements
Internal coatings:
1) Zinc coating +bitumen painting
2) Liquid epoxy painting
3) Fusion bonded epoxy applied
4) According to customers' requirements
REFERENCE RULES:
Dimensions and testing in accordance with ISO2531/EN545
USE:
The loosing flanges on this kind of fittings can be freely rotated around the pipe axis before jointing, they are more convenient for installation.
Note：the gaskets, bolts & nuts are supplied respectively with the fittings usually.
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