SAE J188 J189 1/4, 5/16, 3/8, 1/2, 5/8 Inch High Pressure Rubber Hydraulic Pump Goodyear Power Steering Pipe Hose

• After-sales Service: 10 Million Km
• Warranty: 10 Million Km
• Type: Serpentine
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Certification: ISO, CCC, DOT
• Tube: Oil Resistance Synthetic Rubber
• Reinforcement: High Tensile Braided Fiber-PA
• Cover: Synthetic Rubber
• Surface: Smooth Surface and Cloth Wrapped
• Application: Truck and Bus Brake System
• Standard: SAE J188/189
• China Standard: Ms263-53
• Certificate: 3c /DOT
• Sample: Avaliable
• Test: 100%
• Highest Pressure: 12300 Psi
• Transport Package: Pallet Pacage
• Specification: 110x110x120
• Trademark: QDGY
• Origin: Qingdao, China
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 1.000kg
• Lead Time: 15 days (1 - 2 Meters) ; 45 days (3 - 1000 Meters) ; 30 days (1001 - 5000 Meters) ; To be negotiated ( > 5000 Meters)

Product Description

 

 

Product Description

Power steering systems have two hoses: a high-pressure hose and a low-pressure hose. The high-pressure hose is made from a reinforced synthetic compound and the hose fittings are usually double-flared compression fittings. The low-pressure hose is similar in construction, but it may not use compression fittings due to the lower pressure in this hose.
The high-pressure (supply) hose carries high-pressure oil from the power steering pump to the steering gear. The low-pressure (return) hose carries oil from the steering gear back to the pump or its reservoir.
The power steering pressure hose is a key component of the steering system that can help direct your car carefully, smoothly, and securely.  The power steering pump directs fluid from the reservoir into the steering gear, helping to apply the right amount of pressure to turn the wheels smoothly and consistently on uneven terrain and high speeds.
 

Power Steering Hose Size List
SN.	Specification	I.D MM	O.D MM	Burst Pressure Mpa.	Burst Pressure psi.
1/4"	6.3x14.5	6.3±0.2	14.5±0.3	65~85	9400~12300
5/16"	8.0x18.0	8.0±0.2	18.0±0.4	65~85	9400~12300
3/8"	9.5x18.5	9.5±0.3	18.5±0.4	65~85	9400~12300
3/8"	9.5x20.0	9.5±0.3	20.0±0.4	65~85	9400~12300
3/8"	9.8x18.5	9.8±0.3	18.5±0.4	65~85	9400~12300
3/8"	9.8x19.8	9.8±0.3	19.8±0.4	65~85	9400~12300
3/8"	10.0x20.0	10.0±0.3	20.0±0.5	65~85	9400~12300
1/2"	13.0x23.0	13.0±0.5	23.0±0.5	65~85	9400~12300

 

SAE J188 Power Steering Hose use to the vehicles of the power steering system and pressure transfer in the power steering assembly.
SAE J188 Power Steering Hose is designed to transfer air, oil, water in cold condition. It performs well with flexible softness under the low temperature.
It can provide reliable and safe power steering performance in any circumstances to ensure the vehicle operate easily and safely.

Certifications

 

QDGY factory

•- Established in 1998 with a registered capital of  150,0000 dollar .
•-1998-2000 specifically supply hose for domestic, Market Share is more than 30%.
•- 2000-2004 started to export automotive brake hose.
•- 2005 started to products brake hose assembly and fittings.
         Brake hose factory moved to Hebei Province
         The hose factory located in Hebei was certificated ISO9001-2000
         Bought welded steel pipe factory in Qingdao, and began to export steel pipe
         We certificated the Ts16949 quality management system by SGS.
•-2006 Establish the second fitting factory
•-2019  get IATF16949 certificate and  ISO9001:2015 certificate
 
•Employee: Head office:15 staff                           Brake hose assembly factory:60 staff
                   Hose factory: 80 staff                        Fitting factory: 60 staff
                   Steel pipe factory:30 staff
•Capacity:  Brake hose assembly: 1 million pieces/year
                   Brake hose:  2 million meter/year
                   Fitting:2 million meter/year     
                   Steel pipe:  200 ton per year
•Annual sales:  2020 about 6.2 million dollar
                         2021  about 7.5  million dollar
                         2022about 8 million dollar
 

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Packaging & Shipping

FAQ

 

Q1: What kinds of main rubber hose can product?
A: Rubber brake hose,EPDM brake hose,Hydraulic brake hose,Hydraulic hose,water hose,fuel& oil hose,Brake hose,Stem hose,SAE J1401 brake hose,DOT 1/8" brake hose,OE No. brake hose,Flexible brake hose,Performance competition brake hose...

Q2: What size of brake hose can you supply?
A: common size: 3.2x10.5mm(1/8");4.8x12.5mm(3/16")
   Special size: 3.2x11mm...or your request size

Q3: Can you print the words(line) as our requirement?
A: Yes,we do provide embossed and printing marking with different color ,as your requirement.

Q4: What kinds of fitting can product?
A: All kinds.Female fitting,male fitting,banjo fitting,adepter brake hose fitting,bolts and nuts,steel with zinc ,chrome,nickle...stainless steel,brass...

Q5: How many types of brake hose do you product?
A: Brake hose,Teflon braided brake hose,PTFE stainless steel braided brake line,Steel tube,Bundy tube,Steel tube assembly,Brake hose assembly, air brake hose, AC hose...

Q6: What is my order's delivery date?
A: It usually takes 5-40 days,which generally depends on your order quantity and our storage.Details information ,kindly please feel free to contact with us, we will reply you within 24 hours.

Q7.Are you a manufacturer or trading company?
We are a professional manufacturer and export by ourselves .