malleable iron pipe fitting male and female elbow
USD $1,600 - $2,000 /Ton
Min.Order:4 Tons
Yutian County Hongchao Casting Co., Ltd.
PIPE FITTING
Galvanized/Black Malleable Iron Pipe Fittings Standard Specification
Standard | American Class150 | Brithish | European |
Dimention | ANSI/ASME B16.3 ANSI/ASME B 16.14 ANSI/ASME B16.39 | KSB 1531 | EN10242 |
Threads | ANSI/ASME B1.20.1 | BS 21 BS2779 | ISO 7-1 ISO228-1 |
Material | ASTM A-197 | BS EN 1562 | EN1562 |
Zinc Coating | ASTM A-153 | BS 143 & 1256 | EN 10242 |
Reinforcement | Banded | Banded | Beaded |
Mechanical Properties of Blackheart Malleable Cast Iron(Grade B)
Tensile Strength(min) | 300N/m |
Elongations(min) | 6% |
Hardness(Max) | 150HB |
Malleability (Min) | 10% up to 2” ,5% above 2” |
Chemical Properties of Blackheart Malleable Cast Iron(Grade B)
C% | Mn% | Si% | P% | S% |
2.60-2.80 | 0.30-0.40 | 1.30-1.60 | <0.12 | <0.10 |