SAE J529 eldsneytisinnspýtingarrör

  • Lýsing
  • Fyrirspurn

SAE J529 engineering machinery high pressure fuel oil injector pipe
High Precision Seamless Steel Tube for Automotive Industry and Hydraulic Application

Lýsing:

Yfirlit yfir ferli leiðar: Quality Carbon steel — Cold Drawn — Heat Treatment Without Oxidization (NBK Status) — Nondestructive Testing— Flushing The Internal Hole With Special Equipment Under The High Pressure —Dealing With Antirust Oil On Surface — Plastic Capping On Both Ends.

The raw material we choosing:high quality Bao Steel,XingCheng Steel and HuaiSteel.Physical and chemical inspection will be made to make sure each batch is in qualified range. After piecing,each piece of tube is checked to be in permitted size deviation,this can garantee higher thickness tolerance and concentricity.

Production process quality control: We use the domestic first-class drawing machine,the production process is controlled with high hardness alloy internal and external matrix,so the product dimensions tolerance and ovality are strictly controlled in high level.Through the first, middle and last process inspection to ensure product quality.

Inner and Outer Surface Cleaning: We adopt automatic inner surface cleaning machine, rotating brush cleaning and high pressure oil flushing to clean the inner and outer surface.The new steel tube production craftsmanship can effectively remove all particulate attached to the inner and outer surface of tubes and thus achieving the utmost surface cleaness and polishness.

Finished tube anti-rust oil plating: We adopt high pressure spray plating method, the antirust oil is plated by high pressure jet after ten passes of filtering and one pass of precipitation to safeguard the tubes’ outer and inner surface cleaness and polishness.

Steel grades and chemical composition for automotive tubes

 

Efnasamsetning(cast analysis)a

Steel grade

% by mass

Steel name

Steel number

C

Si

Mn

P

Sb

AI

.max.

.max.

.max.

.max.

.max.

Min.

E215

1.0212

0.10

0.05

0.70

0.025

0.025

0.025

E235

1.0308

0.17

0.35

1.20

0.025

0.025

E355

1.0580

0.22

0.55

1.60

0.025

0.025

 

1. Production of SAE J529 seamless high pressure fuel injection tubes since 2006.

2. Vinna með viðskiptavinum frá Evrópu,Vestur-Asía,Suður-Ameríka,osfrv síðan 2006.

3. Hægt er að afhenda sýni innan 10 dögum eftir staðfestingu

4. 40 daga sem framleiðslutímabil og afhending eftir staðfestingu pöntunar.

5. 50,000 meters of fuel injection seamless steel tubes in stock.

6. Typical sizes:OD:6.00mmx ID:1.20Mm,OD:6.00mmx ID:1.50Mm,OD:6.00mmx ID:1.60Mm,OD:6.00mmx ID:1.80Mm,OD:6.00mmx ID:2.00Mm;o.s.frv

7. Skoðun þriðja aðila eins og:TUV,BV,SGS,osfrv samþykkt

8. Fagteymi aðstoðar sérstakar kröfur þínar um rör.

9. Önnur skyld rör:auto brake tubes,auto chair tubes,auto fuel injection tubes;o.s.frv

Ef einhverjar spurningar,Þér er meira en velkomið að hafa samband sales@grandsteletube.com

Samband Okkur