Product description
| Specification | |
| Insulating resistance value: | ≥10MΩ @DC1000V, Maximum voltage:≥3KV |
| Insulating intensity: | no breakdown or arc for one minute @2500V 50Hz |
| Hydraulic testing pressure: | 1.5 times of designed pressure |
| Air-tight testing pressure: | equivalent to designed pressure |
| Non-destructive testing: | All the butt-connectors are 100% ray-detected according to JB4730-94; other pressure welding seams are 100% magnetic power detected. |
| Groove: | adopt AP15L standard |
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| Bends intensity: | Lengthways≥390MPa Side direction≥290MPa |
| Pulls stretch intensity: | Lengthways≥340MPa Side direction ≥240MPa |
| Compressive intensity: | ≥390MPa Water-absorbing≤30mg |
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≥5x108Ω Breakdown resistance≥35KV |
| Assemblies steel: | 16Mn JB4726; ASTM A694 F52 F60 |
Hebei Zhongran Pipefitting Co., Ltd.,:http://en.zrpiping.com
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- Telphone- 0317-6689999
- E-mail- zhongran@zrpiping.com
- Address- Yanshan County Industrial Park, Cangzhou City, Hebei Province
- Telphone- 0317-6689999
- E-mail- zhongran@zrpiping.com
- Address- Yanshan County Industrial Park, Cangzhou City, Hebei Province
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