
Test Items | Test conditions | Standard | Test result |
ID | Normal | 3.2mm | 3.15~3.45mm |
OD | Normal | 10.5mm | 10.30~10.70mm |
Expansion | 1000psi | 0.33cc/ft max. | 0.14~0.16cc/ft |
1500psi | 0.42cc/ft max. | 0.20~0.22cc/ft | |
2900psi | 0.61cc/ft max. | 0.41~0.43cc/ft | |
Burst | 4000psi×2min;pressure rated 25,000±10,000psi/min | >7000psi No seepage | > 10500psi |
Whip | 235~250psi | >35h | >70h |
Tensile | tensile speed:218±3mm/min | >1446N | 2400N |
Cold Bend | -45°C ~-48°C× 72h, 3-5s,bending180° | No cracking | No Cracking |
Ozone | Women, Girls | No cracking | No cracking |
Impulse | 146°C 1±0.1min at 1600psi+70 | >7000psi No crack | >7500psi |
Salt Spray | 5%NaCl, 24h,water cleanout in 35°C | No red rust | No red rust |
Brake Hose Feature:
1.Two braid PVA reinforced hose2.Meets FMVSS-106 and SAE J1401 specifications
3.Every brake hose pressure tested to 3500 psi( 240 bar or 24Mpa )
4.Burst pressure:minimum 7250 psi ( 500 bar or 50Mpa )
5.Temperature range -50°C to 121 °C
6.Compatible with DOT3,DOT4 and DOT4+ brake fluides
Application:
For braking system of the vehicle.
Detailed Images

QDGY factory is the professional manufacturer of rubber brake hose, stainless steel braided teflon brake hose, all kinds of fittings, brake hose assembly, bundy tube, and all kinds of accessories.
1. SAE J1401 brake hose:
3.2x10.5mm rubber brake hose
4.8x12.5mm DOT approved brake hose
2. Teflon brake hose:
3.2x7.5mm -3AN teflon braid brake hose
3.2x6.5mm stainless steel braid brake line
4.8x8.0mm -4AN teflon brake line
3. Any type hose fittings
4. Steel tube( single wall & double wall)
3/16" steel pipe
1/4" bundy pipe
3/8" bundy tube
5/16" steel tube..single wall and double wall bundy tube
OE No. rubber brake hose assembly, Teflon brake line kits, bundy tube assembly
Accessory:Rubber accessory,steel accessory,plasitc accessory..

Packing & Delivery


Certifications

Hose factory

Fitting factory

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.
Steel pipe factory:30 staff
Fitting:2 million meter/year
Steel pipe: 200 ton per year
2022about 8 million dollar
QDGY Team

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 .
Contact with us: Ms. Sandy
