Electric Resistance Welded Drawn Over Mandrel Steel Tubing With Cold Finished

TORICH BS6323-6 Cold Finished Electric Resistance Welded DOM Steel Tube

Product Description:

Standard: BS6323-6

Size Range: OD: 6-350mm
WT: 1-35mm

Length: max 12000mm

Steel Grade: CEW1a CEW2a CEW3a CEW4a CEW5a

Delivery Condition:

1 BK Cold finished(hard)

2 BKW Cold finished(soft)

3 GBK Annealed

4 NBK Normalized

5 GZF Annealed (including de-scaling)

6 NZF Normalized (including de-scaling)

Product Pictures:

Packing:

Characteristic:

Good concentricity

Good OD and ID tolerance

High precision

Stable quality

Smooth roughness

DOM Steel Tube Production Process:

Raw material → Incoming inspection → Cutting → Heating → Piercing → Hammering →Pickling → Cold-drawing → Heat treatment → Physical chemistry test → Straightening → Ends cutting → Final inspection → Bundling →Storage

Torich's Chemical assurance
1.Each lot of raw materials will be tested by spectrometer before put in storage.
2.100%PMI the mother pipe to ensure we put right material.
2.100%PMI the finished pipe again to ensure we produced right grade

Heat Treatment Assurance

A full-automatic natural gas furnace with 24 meters in length.The real temperature tolerance could be within 10℃.

FAQ

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, and it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but you need to pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us

TORICH BS6323-6 Cold Finished Electric Resistance Welded DOM Steel Tube