产品概况:
Parker’s 797RH hose was designed to deliver consistency and reliability with a constant working pressure of 6,000 PSI in all sizes. The 797RH hose is made with Compact Spiral technology making it light, durable, and easily bent making installation easier and quicker. The 797RH hose with its fire retardant cover is designed for railway applications and approved following EN45545 standard - HL2 class for R22 (internal) and R23 (external). Sizes range from 1/2” to 1”.
Markets:
• Railway
• Trasportation
• Industrial
• Mobile
Features/Benefits:
• Special fire resistant cover
• Half SAE 100R15 bend radius for ease of installation and low force to flex
• 1/3 less efforts to bend
• 6,000 PSI constant working pressure in all sizes
• Less hose weight than SAE spiral
• European standard EN45545 approved- HL2 class for R22 (internal) and R23 (external
Applications:
• Petroleum base hydraulic fluids and lubricating oils
Compatible Fittings:
• 77 series fittings
性能特点:
软管内径(DN) |
|
13 to 25 |
软管内径(英寸) |
|
1/2" to 1" |
软管内径(毫米) |
|
12.7 to 25.4 |
软管外径(毫米) |
|
21.1 to 35.7 |
接头适用 |
|
Parkrimp 77 Series Fittings |
最大工作温度(c) |
|
125 |
最小工作温度 (°C) |
|
-40 |
重量(公斤) |
|
0,67 to 1,74 |
最大工作压力(mpa) |
|
42,0 |
最大工作压力(psi) |
|
6000 |
爆破压力(Mpa) |
|
168,0 |
爆破压力 (psi) |
|
24,000 |
最小弯曲半径(毫米) |
|
100 to 165 |
管件类型 |
|
Proprietary synthetic rubber |
软管外敷材料 |
|
Fire retardant synthetic rubber |
强化类型 |
|
Four spirals high-tensile steel wire |
最高工作空气温度(C) |
|
70 |
最高工作水温度(C) |
|
85 |
介质 |
|
Petroleum base hydraulic fluids and lubricating oils. |
应用 |
|
General high pressure hydraulic circuits for railways applications |
工业标准 |
|
Exceeds ISO 3862 Type R15 - Parker Specifications |
软管外敷类型 |
|
Fire retardant cover |