- Flow Meters[12]
- Bookcases[2]
- LED Lamps[10]
- LED Backlights[1]
- Holiday Lighting[1]
- CD/DVD Player Bags & Cases[6]
- LED Displays[10]
- Alarm[1]
- Home Textile Product Machinery Parts[1]
- Chemical Product Machinery[1]
- Other Filter Supplies[1]
- Other Service Equipment[10]
- Other Mechanical Parts[10]
- Pumps[6]
- Exhaust System[7]
- Plastic Tubes[2]
- Material Handling Equipment Parts[5]
- Chemical Product Machinery Parts[2]
- Rubber Hoses[3]
- Tire Inflators[3]
- Pneumatic Tools[1]
- Valves[7]
- Other Machinery[2]
- Solar Cells[1]
- Solar Energy Systems[6]
- Abrasive Tools[6]
- Contact Person : Ms. Zhang Amy
- Company Name : Jayo Petroleum Machinery Co., Ltd.
- Tel : 0086-371-67507293
- Fax : 0086-371-97507294
- Address : Henan,Zhengzhou,No.97,Xushui Road, High-tech development zone.
- Country/Region : China
- Zip : 450001
Refueling hose
When conducting test in accordance with the stipulated method ,all items of performance of the soft pipe should conform to the requirements of the following table
No | Items of Performance | index Requirement Inner Outer Rubber Rubber | Samples | |||
1 | Tensile Strength MPa ≥ | 7.0 | 7.0 | Getting sample from soft pipe | ||
2 | Break Extensibility ≥ | 250 | 250 | |||
3 | (100c×72h) Hot Air Aging (100c×72h)
| Changing Rate of Tensile Strength,% ≥ | -20 | -20 | ||
Changing Rate of Break Extension,% ≥ | -50 | -50 | ||||
4
| Liquid Volume-Resistant Expansibility,% ≤ under Standard Room Temperture,70.2h | C Liquid | 50 | - | ||
B Liquid | - | 100 | ||||
5 | Adhesive Strength KN/m ≥ | Inner Rubber Layer and Reinforced Layer Reinforced Layer and Reinforced Layer Reinforced Layer and Outer Rubber Layer | 1.5 | Cutting a section of soft pipe from the soft pipe | ||
6 | Outer Rubber's ozone-resistance performance | No Craze Crack | ||||
7 | Hydraulic Test (Test Pressure:0.8MPa) | No leakage or Other Dfects | Whole soft pipe or soft pipe combination part | |||
8 | blasting Pressure Test,Mpa ≥ | 1.6 | Cutting off a section of soft pipe from the soft pipe | |||
9 | Volume Expansibility under 0.4MPa,≤ | 2 | ||||
10 | Maximum Electric Resistance between Pipe joints,Ω .m ≤ Stretch State, not Charging Liquid | 2×10-6
| Whole soft pipe or soft pipe combination part | |||
11 | Low Temperature Yield Strength(-10±3c) | No Craze Crack | Cutting off a section of soft pipe from the soft pipe | |||
Refueling hose
