Rss | Tags设为首页 | 收藏本站 | 服务热线 400-0780-010
您所在的位置:首页 > 派克新闻 > EN-NEWS > 正文
派克新闻
联系我们

派克流体连接件中国服务中心
热线:400 0780 010

电话:+086 010 6763 6338

传真:+086 010 5719 3966

地址:中国北京市经济技术开发区

EN-NEWS

The Complicated World of SAE Standards

作者:DonStudio 来源:parker 日期:2014/6/22 22:19:42 人气:234376 评论:0

The Complicated World of SAE Standards

SAE标准的的复杂世界

If we have not answered your questions here, e-mail us at parker@vip.126.com or call us at 400-0780-010

You may also wish to review our page on how to select the correct hose for your application.

颜色代码 COLOR KEY

液压胶管 Hydraulic hose


真空回油 Suction & return hose


通用管路 General  hose (Parker Pushlok)


交通运输 Transportation hose


制冷空调 Refrigerant hose

Hydraulic hose construction and performance is covered by various national and international standards including ISO, BSI, SAE, DIN, API and CETOP. Most proprietary hoses conform to one standard or another, the SAE standards being the most widely followed. SAE standards provides general, dimensional and performance specifications for the most common hoses used in hydraulic systems on mobile and stationary equipment.

SAE is based on construction technique and material of hydraulic hose. The various application parameters required when selecting hose are size, temperature, fluid type and pressure, to name a few. Depending on these criteria, the choice of hose construction will change to suit the conditions. The majority of hydraulic machines are not exotic, and typically your standard 100R1 or 100R2 ("1-wire" and "2-wire" respectively) hoses are appropriate. When extreme pressures and exotic fluids come into play, however, the options for suitable hose are reduced.

Each of the hydraulic hose styles below must meet a set of dimensional and performance characteristics as set forth by SAE, and they are designated as 100R1 through 100R19.  However, SAE issues no approval source lists, certification, or letters of approval-conformance to these standards by manufacturers is strictly voluntary. In short, the standards only assure a similarity of products among different manufacturers. 

SAE standard hydraulic hose type / applicationHydraulic fluidsTemperature range (⁰F)Diameter range (I.D. in)Max. Operating range (psi)Proof pressure range (psi)Min. burst pressure range (psi)  Min. bend radius (in)
100R1
Steel wire reinforced, rubber coated
Petroleum & water based-40 to +2123/16 to 2575 to 3,2501150 to 6,5002,300 to 13,0003.5 to 25
100R2
High pressure steel wire, reinforced rubber cover – Hydraulic
Petroleum & water based-40 to +2123/16 to 21,150 to 6,0002250 to 12,0004,500 to 24,0003.5 to 25
100R3
Double fiber, braid rubber cover – High temp, low pressure hydraulic
Petroleum & water based-40 to +2123/16 to 1-1/4375 to 1,500750 to 3,0001,500 to 6,0003 to 10
100R4
Wire inserted, hydraulic suction and return
Petroleum & water based-40 to +2123/4 to 435 to 30070 to 600140 to 1,2005 to 24
100R5
Single wire braid, textile cover – Transportation/DOT hose
Petroleum & water based-40 to +2123/16 to 3-1/16200 to 3,000400 to 6,000800 to 12,0003 to 33
100R6
Single fiber braid, rubber cover – Transportation
Petroleum & water based-40 to +2123/16 to 3/4300 to 500600 to 1,0001,200 to 2,0002 to 6
100R7
Single fiber braid, thermoplastic – Hydraulic
Petroleum, water based & synthetic-40 to +2121/8 to 11,000 to 3,0002,000 to 6,000 4,000 to 12,0001 to 12
100R8
High pressure, thermoplastic - Hydraulic
Petroleum, water based & synthetic-40 to +2121/8 to 12,000 to 6,0004,000 to 12,0008,000 to 24,0001 to 12
100R9: This hose has been removed from the SAE standard.
100R10: This hose has been removed from the SAE standard.
100R11: This hose has been removed from the SAE standard.
100R12
Heavy duty, high impulse, four-spiral wire reinforced, rubber cover – Hydraulic
Petroleum & water based-40 to +2503/8 to 22,500 to 4,0005,000 to 8,00010,000 to 16,0005 to 25
100R13
Heavy duty, high impulse, four- & six-spiral steel wire reinforced, rubber cover – Hydraulic
Petroleum & water based-40 to +2503/4 to 25,00010,00020,0009.5 to 25
100R14
High temperature, corrosive fluids, Polytetrafluorethylene (PTFE)-lined hydraulic hose, single-stainless steel braid
Petroleum, water based & synthetic-65 to +4003/16 to 1-1/4600 to 1,5001,200 to 6,0002,500 to 12,0001.5 to 16
100R15
Heavy duty, ultra-high pressure, six-spiral steel wire reinforced, rubber cover – Hydraulic                      
Petroleum based-40 to +2503/8 to 1-1/26,00012,00024,0006 to 21
100R16
Compact, high pressure, two-braided wire reinforced rubber cover  – Hydraulic hose cover                             
Petroleum & water based-40 to +2121/4 to 1-1/41,800 to 5,8003,600 to 11,6007,200 to 23,2002 to 8
100R17
Compact, maximum operating pressure, one- and two-steel braided wire reinforced rubber cover – Hydraulic                           
Petroleum & water based-40 to +2123/16 to 13,0006,00012,0002 to 6
100R18
Thermoplastic, synthetic-fiber reinforcement, and a hydraulic fluid & weather-resistant thermoplastic cover – Hydraulic                            
Petroleum, water-based, synthetic-40 to +2121/8 to 13,0006,00012,0001 to 10
100R19
Compact, maximum operating pressure, one- and two-braided steel wire, reinforced rubber cover – Hydraulic       
Petroleum & water based-40 to +2123/16 to 14,0008,00016,0002 to 6


Raise your expectations and think beyond SAE standards

The Complicated World of SAE-Standards - Ends of three different Parker hoses - Parker Hose Products Division - Hose OptionsWhen comparing hose manufacturers, you need to consider products that exceed the SAE minimum performance but also meet or exceed additional certifications such as ISO to maximize performance, hose life, and production costs. Parker Hose Products Division has a full line of hydraulic hoses designed for one-half SAE bend radius at full SAE pressure, which exceeds the minimum bend radius. For example, the bend radius of Parker’s 797 hydraulic hose is half of SAE’s 100R1, 100R2, 100R4, 100R12 and 100R13 minimum requirement, which reduces hose length requirements by up to 47%. The tighter bend radius means fewer bent tube fittings and longer life in applications where machinery movement causes hoses to bend sharply. It also means reduced inventory requirements. Another example of exceeding SAE standards is Parker’s 787 hose that has nearly 30% smaller O.D. by area than SAE spiral. The compact design reduces the weight of the hose as well as footprint.

For lower pressure applications, consider Parker’s 387 (3,000 psi), 487 (4,000) and 722 (4,000 psi) hoses that exceed performance requirements of both SAE and ISO.

Not sure what the difference is between SAE and ISO standards? Click here to learn more

    标签:
    评论信息
    我要评论
    网站首页 | 在线留言 | 网站地图