St52.4 E215 E235 Precision Steel Tube Grade A Seamless Steel Tubing For Petroleum

Quick Detail:

Standard: DIN 2391  EN10305-1, EN10305-4, BS 6323,  ISO 8535

Grade: St 30 Si / St 30 Al / St 35 / St37 / St37.4 / St45 / St 52 / St52.4 / E215 / E235 / E355
Size:(mm)

Out Dimensions: 6 mm ~ 350 mm
Wall Thickness: 0.8 mm ~30mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)  

Description:

We are specialized in producing welded steel pipe and seamless steel pipe. Our factory has been established for more than 12years. Our business has got a great improvement.  We believe that: “quality and service win the customers”. Welcome customers all over the world come to our company to give guidance for development. 

Precision steel tube 
Precision in size,Bright for the surface, high ability of mechanical performance  

Standard: DIN 2391, EN10305-1, EN10305-4, BS 6323,  ISO 8535

STEEL GRADE: ST30Si, ST30Al, ST35, ST37, ST37.4, ST45, ST52, ST52.4, etc

SURFACE TREATMENTS

1. Bare Tube (No coating): Bright and smooth, Surface Roughness both inner and outer surface 

0.2Ra Maximum for special requirement

2. Surface Coating

 A. Silver galvanized

 B. Yellow galvanized

 C. Olive green coated

Layer thickness: 8-20um, Salty Spray Test: 48-150 hours

3.  Black phosphate

Photos of equipments for BS6323 carbon steel pipe.

Packing and delivery:

We normally has 2type of package, one is wooden cases and the other is easier one. We can also pack them as customers’ requests. We are sure that all is safe enough during the transportation.

Photos of package for BS6323  carbon steel pipe.

Application for BS6323  carbon steel pipe:

Applications:

Mainly used for greenhouse pipes, scaffolding pipes, transportation the ocean oil and gas,mechanical tube of ocean platform, power station, chemical industry and building, construction foundation piles, steel structure building, for low-pressur fluid service, steel structure bridges etc.

Photos of application for BS6323  carbon steel pipe.

Why choose us!

1. We are the specialized supplier of stainless steel materials, can provide the best price!

2. We have more than 12 years experience in exporting products to worldwide countries, can provide the high quality products!

3.  We have three thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.

4. Wide excellent experiences with after-sale service.

5. Every process will be checked by responsible QC which insures every product\'s quality.

6. Professional packing teams which keep every packing safely.

7. Trial order can be done in very short time.

8. Samples can be provided as your requirements.