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Fluid Transfer Parts Carbon Steel Brake Pipe
---Production Description--- 
1>Single wall and double wall low carbon steel brake tube(bundy pipe)
2>The products conform to ASTM A-254-91,A-512-91A and ASTM A214 and A513 in material and quality.
3>Commonly sizes:3/16",1/4",3/8",5/16"...(4.76mmx0.7mm,6.35mmx0.7mm and 8mmx0.7mm...)
4>Plating:Yellow Zinc,White Zinc,Copper olove green and PVF..
5>Application:Hydraulic brake line tubing,brake tubing,brake pipes,fule lines,transmission oil cooler lines,air conditioning tube,power steering condenser,compressor,evaporator etc.
6>Package Type:In roil,Pancake colis,Cut in certain length
---Specification---
| Test Item | Technical Standard | Test result |
| Outer Dia | 4.76+-0.1mm+PVF | 4.79mm |
| Mechanical Property | Tensile Strength290Mpa | 296Mpa |
| Yield Strength 180Mpa | 190Mpa | |
| Elongation20% | 0.3 | |
| Wall Thickness | 0.70+-0.1mm | 0.71mm |
| Flaring Test | Flaring25% | 0.3 |
| Bending Test | Bend 180°C in a Radius Three Times of the Pipe Diameter | No Crafk or Peeling After Flaring |
| Flattening Test | No Crack After Flattening | No Crack |
| Pressure Test | No Leakage when Charged with 34.3Mpa Nitrogen Gas for 1min | No Leakage |
| Plating Thickness | >15m | 22m |
| Salt Spray Test | >2500 hours | 3000 hours |
---Production display---
---Our service---
1.Competitive price, good performance.
2.Prompt delivery, good reputation.
3.Having a full set of testing equipment, Strict Quality Control.
4.Designing and researching hose assemblies according to customers'requirements
5.Tested 100% against SAE J1401 before shipment.
---Company profile---
Qingdao Guosong Machinery Parts Co., LTD. founded at 1996, the Co. has been expanded to the leading brake hose manufacturer in China now. It has more than 300 staff, buildings occupying area about 6,000 square meters. The sections include Marketing Department, Hose Factory and Fitting Factory.
---Main products---
SAE J1401 brake hose:
3.2x10.5mm rubber brake hose
4.8x12.5mm DOT approved brake hose
Tefl on brake hose:
3.2x7.5mm -3AN tefl on braid brake hose
3.2x6.5mm stainless steel braid brake line
4.8x8.0mm -4AN tefl on brake line
Steel tube:
3/16" steel pipe
1/4" bundy pipe
3/8" bundy tube
5/16" steel tube..single wall bundy tube
OE No. rubber brake hose assembly,Tefl on brake line kits,bundy tube assembly
Accessory:
Rubber accessory,steel accessory,plasitc accessory.
Packaging:
QDGY common package: PVC bag in carton box with QDGY logo
Welcomed special package request,single packing,tasteful degined package are ok.Only little cost of special package.
Lead time:
For fitting: common fitting within 30 days;special fitting within 40 days.
For brake hose: wihithin 20 days.
For brake hose assembly: within 40 days.
Please noted: Exact lead time is based on details order ,please contact with us for the details information.
Shipping:
Qingdao port(Chingtao port) is only about 30 minitues from our factory.
Qingdao airport is only about 40 minitues .
Conveniently by air or by ocean with cheaper freight fee.
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FAQ
Q1: Waht 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,Tefl on braided brake hose,PTFE stainless steel braided brake line,Steel tube,Bundy tube,Steel tube assembly,Brake hose assembly...
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,or visit our website contact with us,we will reply you within 24 hours.
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