Standard round malleable iron pipe fitting flange with 4 bolt hole
BRITISH STANDARD MALLEABLE IRON PIPE FITTINGS DETAILS |
|
Material |
Black heart malleable iron |
British Standard
|
Material:ISO5922/EN1562/ASTM A197 |
Threads :ISO 7/1 |
|
Dimension: ISO 49/BS EN 10242/ BS 143 |
|
Chemical property |
(C %2.4-2.9), (Si %1.4-1.9), (Mn %0.4-0.65), (P% <0.1), (S% <0.2%) |
Physical property |
Tensile strength >=300MPa, Elongation >=6%, Hardness <=150HB |
Testing pressure |
2.5Mpa Hydraulic pressure |
Working pressure |
1.6MPa Hydraulic pressure |
Type |
Banded without ribs |
Surface treatment |
Galvanized and Normal black |
Series |
Standard |
Delivery detail |
According to the quantities and specifications of each order. |