Technical Product Specification
Place of Origin: Made in China
Material: Body: ERA Premium polypropylene (PP）
Packing Method: Carton
Color: Body: Black
Dimensions: 25mm-200mm
Manufacturing Standards: ·EN ISO 15874 ·AS/NZS 1429
Approvals and certifications: ·Certified by WRAS ·Certified by ACS ·Certified by WATERMARK
Working Pressure: PN16
Working Temperature: 0-45 DEGREE
ERA Quality Control
| Tests | Requirement/test standard | Initial type test | Self-monitoring | Third-party control |
| Hygiene | Growth of microorganisms | Yes | No | At any new formulation |
| Toxicity test | The extraction of metals | Yes | No | At any new formulation |
| Opacity test | the amount of light transmitted through the fitting wall shall be less than or equal to 0.2% | Yes | No | At any new design or formulation |
| Shell Test | For underground uses: assembled fittings and pipes, at 2 times of the rated working pressure for 60 ± 5 sec. No leakageFor above ground uses: assembled fittings and pipes, at 1.5 times of the rated working pressure for 60 ± 5 sec. No leakage | Yes | One per production shift | At any new design or formulation |
| Torque test | Tighten the fittings with the torque values as manufacture's installation instruction. No damage. | Yes | One per production shift | At any new design or formulation |
| Joint Effectiveness | For underground uses: assembled fittings and pipes, at 2 times of the rated working pressure for 1hour ±5min.No leak.For above ground uses: assembled fittings and pipes, at 1.5 times of the rated working pressure for 1hour ±5min.No leak. | Yes | One per production shift | At any new design or formulation |
| Vacuum test | Assembled the pipes and fittings, give a pressure with Vacuum for 1hour ±5 min，the pressure gauge changes shall not exceed 0.1 bar, and there is no entry of water inside of the fittings. | Yes | One per production shift | At any new design or formulation |
| Tensile test | Assembled the pipes and fittings, fix them on the stretcher, gradually exert pressure for 15-30s, then keep the force for 5 min ± 30s. The tightening torque and the maximum slipping shall comply with value in specified table.Assembled the pipes and fittings, fix them on the stretcher, gradually exert pressure for 15-30s, then keep the force for 5 min ± 30s. The tightening torque and the maximum slipping shall comply with value in specified table. | Yes | One per production shift | At any new design or formulation |
| Marking | WRAS，ERAR，PN，Size，Production date | Yes | 1x per 4 hour | At any new design or formulation |
ERA Valve Advantages:
50 Years Quality Gaurantee
13 International Certification
Strict Quality Control
Good Raw Material And Spare Parts Ensure Exceellent Mechnical And Chemical Properties
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