- Product Details
- {{item.text}}
Quick Details
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Shape:
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Equal
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Head Code:
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round
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Place of Origin:
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Hebei, China
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Brand Name:
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Jiangcheng
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Model Number:
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DN50
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Application:
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water pipeline
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Size:
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DN50-400
Quick Details
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Type:
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Coupling
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Material:
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Iron
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Technics:
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Casting
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Shape:
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Equal
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Head Code:
-
round
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Place of Origin:
-
Hebei, China
-
Brand Name:
-
Jiangcheng
-
Model Number:
-
DN50
-
Application:
-
water pipeline
-
Size:
-
DN50-400
1. It is used for connecting pipes of all specification which have the different SDR system
2. It possesses reliable connectivity, high interface strength, good airtight performance, and stable welding performance.
3. It is easily welded and operated, and conveniently used.
4. It is not easily affected by changes in environment temperature or human factors.
5. The hidden spiral heating wires buried inside can effectively resist oxidation and rust corrosion, ensuring stable welding performance.
6. The cost of equipment investment and maintenance is low.
Used in gas ,water, oil filed, mine, chemical industry, irrigation and drainage.
1.Specific Gravity, g/cm3, 20(C): 0.941-0.965
2.Longitudinal Reversion, % (110(C)): <=3
3.Oxidation Induction Time, min (200(C)): >=20
4.Extension Rate at Break. %: >=350
5.Hydraulic Pressure Test:
1)20(C), Hoop Stress is 12.4 Mpa, 100h: No Failure.
2)80(C), Hoop Stress is 5.5Mpa, 165h: No Failure.
3)80(C), Hoop Stress is 5.0Mpa, 1000h: No Failure.
