Material: Malleable Iron Casting Iron
Finish: Black, Galvanized, Lining Plastic
Appearance: Plain, Plain with Ribs, Banded, Banded with Ribs, Beaded, Beaded with Ribs. Size: 1/8”-6”
Usage: widely used in connecting various pipelines to convey gas, water, oil and so on.
Standard
Material Standard: ISO5922, ANSI/ASME/A197-79, DIN1692
Threads Standard: ISO7/1, ANSI/ASME B1.20.1, DIN2950
Dimensions Standard: ISO49, ANSI/ASME B16.3-85, DIN2950
Lining Plastic Standard: CJ/T137-2001
Physical Properties:
Mechanical Properties: Tensile Strength≥33kg/mm2
Elongation≥8%
Hardness<HB150
Hydraulic Test Pressure: 25kg/cm2 (about 2.4Mpa)
Working Pressure: 16kg/cm2 (about 1.6Mpa) |
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