double wall olive green zinc coated steel auto fuel oil pipe
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- Supplier: Shaanxi Yongrui Industry Co. Ltd.
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Product Overview
Description
double wall olive green zinc coated steel auto fuel oil pipe
Product Description
1.Specification Description
Product Name | ISO/TS 16949 auto brake pipe with olive green zinc brazed |
Standard | YB/T4164 (Stricter than ASTM A254 and SAE J527) |
Out Diameter | 4.76mm~15mm |
Wall Thickness | 0.7mm~1.0mm |
Length | Cut to length, Any length as your requirements |
Material | Low Carbon Steel/BHG2 |
Usage | For automobile industry |
Packing | Coils or Bundles ,then in pallets or wooden boxes |
Water-proof packing, using plastic film for inner package , and plastic woven bag for outside package | |
Delivery Time | Within 15- 30 days(Order quantity is between 2 Metric Tons and 5 Metric Tons) |
Other situation can be followed the negotiation by two parties | |
MOQ | 2 Metric tons |
Payment terms | L/C,T/T, Western Union |
Surface Treatment | Galvanization: white zinc, Olive-drab zinc, Celadon zinc, colored zinc; PVF coated |
Export to these countries | USA/UK/AU/RU/IRI/MYA/SPAIN |
Certificate | ISO9001:2008 ; TS16949 |
2.Machnical Properties
Tensile Strength | ≥290Mpa |
Yield Strength | ≥180Mpa |
Elongation | 20%~40% |
Minimum Enarge Rate | 20% |
Inside Surface Cleanliness | ≤0.16G/m2 |
3.Size and Torlance
outer diameter (φ) | wall thickness tolerance(mm) | wall thickness(mm) | diameter tolerance (mm) | weight (g/m) | weight Zinc(g/m) | weight PVF (g/m) | resistance to pressure (Mpa) | length(m/ton) | |
4.76(3/16″) | +0.05 | 0.7 |
±0.12 common And ± 0.08 Higher
| 70 | 71 | 72 | 88 | 13889 | |
6 | ±0.05 | 91 | 92 | 93 | 70 | 10753 | |||
6.35(1/4″) | ±0.05 | 97 | 98 | 99 | 64 | 10101 | |||
8(5/16″) | ±0.05 | 125 | 127 | 128 | 51 | 7813 | |||
9.52(3/8″) | ±0.10 | 152 | 153 | 154 | 43 | 6494 | |||
10 | ±0.10 | 160 | 162 | 163 | 41 | 6135 | |||
12 | ±0.10 | 194 | 196 | 198 | 34 | 5051 | |||
8 | ±0.05 | 1 | 172 | 174 | 175 | 72 | 5714 | ||
10 | ±0.10 | 220 | 222 | 223 | 58 | 4484 | |||
12 | ±0.10 | 270 | 272 | 274 | 48 | 3650 | |||
15 | ±0.10 | 346 | 349 | 351 | 36 | 2849 | |||
4.Salt-Milt Test Performance
Coating Type | Zinc Plated Thickness(μm) | First time white rust appearance (Hours) | First time Red rust appearance (Hours) |
white | 8-15 | 8 | 48 |
Colored | 5-8 | 72 | 96 |
Oliver-drab | 5-8 | 96 | 144 |
PVF | ≥15 | 3000 |
5. Basic Tubing
1.Shaanxi Yongrui Double-Wall steel tubing is the economical alternative to seamless tube. It has many of the same qualities as seamless tubing and is suitable for most high pressure applications.
2.This brazed Double Wall steel tubing is manufactured to YB/T4164.
3.Custom sizes may be manufactured at customer request. Double Wall steel tubing is available in coils or can be cut-to-length.
6. Corrosion Protection
Zinc Galvanized Tubing
Zinc galvanized double wall steel tube has better corrosion protection than non-galvanized double wall steel tube which is copper brazed. Appearances of following colors are available after passivation with different corrosion protection performances.
PVF Coated Tubing
PVF (Polyvinyl Fluoride) amour protects tubes from corrosion
For far longer time than zinc coated tubes.
7.Application:
a.Auto-braking system
Hydralic brake line tubing,brake tubing,brake pipes,power steering,etc
b.Auto-Oil system
Fuel ines,tranamission oil,cooler lines,etc
c.Refrigerators
Air conditioning tube,compressor,eraporator.etc
8. Introduction of YB/T4164
YB/T4164 is published for double wall brazed steel tubes (Bundy Tubes) used for refrigeration, A/C, general automotive, hydraulic and other similar applications requiring tubing of suitable quality for bending, flaring, forming, and brazing.
The dimensions, mechanical properties, requirements for coating, salt mist and double-flare tests of YB/T4164 are similar to US standards. While the chemical composition, flattening, bending, pressure proof tests and inside cleanliness of YB/T4164 are lower than that of US standards.
Generally the specifications of YB/T4164 are stricter than ASTM A254 and SAE J527.
The latest revisions of these standards are: YB/T4164-2007, ASTM A254-12, and SAE J527-201306.
Note: Please refer to the newest updates of these specifications.
9.Production Process
Packaging & Shipping
1 | Port | FOB loading Tianjin/Shanghai/Qingdao port and others |
2 | Shippingways |
By Air/ Express /Sea, different shipping way by your choose.
|
Company Information
Our Services
1) we have more than 10 years export experience to Iran, American, Germany, India, Myanmar etc. pleae rest assure at our quality.
2) prompt shipment : By reputed shipping line and professional documents .
3) Cargos photo : before and after loading into container . 4) packing : new and strong seaworthy packing, also can based on buyer's special request .
5) Best service after shipment with Email .
6) feedback Email after endusers .
7) can provide free samples for you check the quality . the samples need about 3-4days .
8) on-time delivery : production delivery time need about 30-40days after get the deposit .
About Us
| Shaanxi Yongrui Indus.Limited Company it estabilshed in 1998,as a prodessional manufacturer of duble | ||||||
| layer steel pipes for automoblie and refrigeration industry, we have our own producing lines and processing | ||||||
| lines.Also we can produce different products which can cater for clients'special needs. | ||||||
| We will try our best to produce better products for you,to satisfy your needs,and to make a win-win situation. | ||||||
| Welcome to visit us ! |
Please find our company introduction here.
Advantages
A. We have research teams and possess leading-edge technologies of our own intellectual property.
B. We developed our own advanced automatic production lines and know how to adjust the manufacture process according to vaired customer needs.
C. We adopt strict quality control and efficient management, which help us sustaining outstanding quality.
D. We have over 15-year manufacture experience and are trust worthy.
E. We have established long-term relationship with the major automobile manufactures in China. On the other hand, we win trust from China North Industries Group Corperation for military use, China Aerospace Sience & Industries Corp. and China Aerospace Sience & Technology Corp. within aerospace field. Our foriegn clients are all over the globe, including North and South America,Russia, Europ, Middle East, etc.
If you want to know more information about our products.
Send your inquiry detail in the below for free sample, Click"Send" Now !
Contact method:
WhatsApp: +8615829677188 wechat:echo0215lxl
Skype: lee.echo58
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