Product Details
- Overview
- Product Description
- Specification
- Packing & Delivery
- Certifications
- Company Profile
- After Sales Service
- FAQ
Basic Info.
Type
Brake System
Material
Steel
Position
Front
Certification
ISO/TS16949, IATF-16949, ISO9001, DOT
Drum Brakes Classification
Brake Drum
Main Market
South America, North America, Eastern Europe, Mild East, Southeast Asia, Africa, Western Europe, Northern Europe, Oceania, Southern Europe, Central America, South Asia, Domestic Market
Car Make
Auto&Motor
Description
Steel Pipe
Size
1/4", 3/8", 3/16", 5/16"
Color
Zinc or Copper
OE No.
8d0611775e
Reference No.
180e621e0, 83781201803, 83621201803, Hos3159
Plated
Polish, Copper, Zinc.Pvf
Sample
Can Be Avaliable
Car Model
Standard Motorcycle
Packing
Cut to Length, or in Coil
Product Name
Polish Copper Zinc Pvf Coated Steel Bundy Tube
Application
Hydraulic Brake System
Wall Thickness
0.7mm
Usage
Automotive Chassis
Pressure
More Than 8000MPa
Transport Package
Roll Packing Then in Pallet
Specification
3/16'
Trademark
QDGY
Origin
Shandong, China
Production Capacity
5000000ton/Year
Packaging & Delivery
Package Size
20.00cm * 20.00cm * 10.00cm
Package Gross Weight
0.500kg
Lead Time
31 days (1 - 500 meters)
35 days (501 - 1000 meters)
45 days (1001 - 5000 meters)
To be negotiated ( > 5000 meters)
35 days (501 - 1000 meters)
45 days (1001 - 5000 meters)
To be negotiated ( > 5000 meters)
Product Description
Product Description

Specification





Hydrulic brake tube/bundy tube/steel pipe
Hydrulic brake tube/bundy tube/steel pipe standard: DIN74234/ SAE J527/ ASTM A254/ TSE5130
Feature:Easy for installation , Very high weld ability, Good impingement attack resistance, Easier to bend and form without Kinking, Various lengths and sizes to meet customers' specific demands, finished tube with excellent rust and corrosion resistance, Double-wall tube with the strength and structural integrity to withstand the extreme pressures
Surface treatment:Copper-brazed, Chrome3+ Zinc silver white, Gold, Olive Green, PVF, PA12
With stand 42Mpa for 3 mins, the brake pipe no leaking, no deformation;
Tesile strength: Rm≥290Mpa;
Yield strength:Rel≥180Mpa;
Percentage elongation after fracture:A≥25%;
The cleanliness of inwall:Residue≤0.16g/m2
Type | Size | Out diameter | Wall Thickness |
SSingle wall | 3/16" | 4.76mm | 0.7mm |
6 | 6mm | 0.7mm | |
1/4" | 6.35mm | 0.7mm | |
5/16" | 8mm | 0.7mm | |
3/8" | 9.52mm | 0.7mm | |
Double wall | 3/16" | 4.76mm | 0.7mm |
6 | 6mm | 0.7mm | |
1/4" | 6.35mm | 0.7mm | |
5/16" | 8mm | 0.7mm | |
3/8" | 9.52mm | 0.7mm | |
10 | 10mm | 0.7mm | |
12 | 12mm | 0.7mm | |
1/2" | 12.7mm | 0.7mm |
Packing & Delivery

1. staight pakcage
2. pancage package
3 small roll package
4.big roll package
5.steel tube assembly will be packed in wooden carton

Certifications

Company Profile
-QDGY was 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: 2021 about 7.5 million dollar
2022 about 8.5 million dollar
2023 about 10 million dollar




After Sales Service

Rigorous Quality Control at every production step
24/7 Support for immediate assistance
Hassle-Free Replacement guaranteed
Let us prove our commitment to excellence!
24/7 Support for immediate assistance
Hassle-Free Replacement guaranteed
Let us prove our commitment to excellence!
FAQ
1,Q. What is your terms of packing?
A: Plastic wrap or wrapped according to customer's requirement
2,Q. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specificdelivery time depends on the items and the quantity of your order.
3,Q. Can you produce according to the samples?
3,Q. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
4,Q. What is your sample policy?
4,Q. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, But you need to pay for shipping
5,Q:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
6,Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
5,Q:Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
6,Q: How do you make our business long-term and good relationship?
A: We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.





