
Casting Malleable Pipe Fitting Back Nuts
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Basic Info
Place of Origin: | Shijiazhuang, Hebei, China |
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Payment Type: | L/C, T/T |
Product Description
Product Description
Standards: DIN, American, BS
Material: Malleable iron
Head code: Hexagon
Mechanical properties:
Tensile strength: ≥ 33kg/mm
Elongation: ≥ 8%
Hardness: ≤ HB163
Hydraulic test: Test
Pressure: 25kg/cm (=335lbs/inch)
Working pressure: 16kg/cm (=227lbs/in)
Concentric reducing socket, beaded/plain/banded, with ribs
Model number: 1/4 to 6 inches
American standard:
Materials: ANSI/ASME A197-79
Dimension: ANSI/ASME B16.3-85
Threads: ANSI/ASME B1.20.1
DIN standard:
Material: DIN1692
Dimension: EN 10242 DIN2950
Thread: ISO 7/1, DIN 2999
British:
Material: BS143&1256, ISO 5290
Dimension: ISO 49
Thread: ISO 7/1
Packing: Carton/bag or customized
Material: Malleable iron
Head code: Hexagon
Mechanical properties:
Tensile strength: ≥ 33kg/mm
Elongation: ≥ 8%
Hardness: ≤ HB163
Hydraulic test: Test
Pressure: 25kg/cm (=335lbs/inch)
Working pressure: 16kg/cm (=227lbs/in)
Concentric reducing socket, beaded/plain/banded, with ribs
Model number: 1/4 to 6 inches
American standard:
Materials: ANSI/ASME A197-79
Dimension: ANSI/ASME B16.3-85
Threads: ANSI/ASME B1.20.1
DIN standard:
Material: DIN1692
Dimension: EN 10242 DIN2950
Thread: ISO 7/1, DIN 2999
British:
Material: BS143&1256, ISO 5290
Dimension: ISO 49
Thread: ISO 7/1
Packing: Carton/bag or customized
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