Min. Order:
1 Ton
Price:
US$ 750
Place of origin:
China
Supply Ability:
1000 Ton/Tons per Month
ring as per ISO4633
9) DN 80 - 2,600 mm
10) High strength, lighter than gray iron, good corrosion resistance, no furring, small flow resistance, easy fixing, long life time
11) Checked by automatic inspection equipment
12) Chemical composition: (%)
a) C: 3.5 - 4.0
b) Si: 1.9 - 2.6
c) Mn:0.15 - 0.45
c) P: <0.06
d) S: <0.02
13) Mechanical properties
a) Tensile strength: ≥420MPa
b) Yield stre
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