tapered seamless steel pipe,seamless steel pipe manufacturer

Large end:Φ325mm~630mm,

Small end: Φ194mm~402mm,

Lengh: ≤ 9m, can meet current needs of all existing specifications steel-making converter.

In the steel making process at present, as straight oxygen lance used, the oxygen lance sticking is a common problem. It is the most difficult work to handle the adhesion on the lance.The workers often suffer injury, burns and other accidents.

The best way to avoid oxygen lance sticking is to use taper oxygen lance. The split taper oxygen lance body near the nozzle is tapered, upper end is bigger and lower end is small.The steel slag cannot stick on the lance.It has proved that the taper oxygen lance has long performance life, reduces labor intensity and accident, and increases the efficiency of steelmaking.

1. What advantages do you have?

Founded in 1996, we have 18 years professional experience in pipeline processing non-standard equipment manufacturing.

With our own R&D team, our factory has 21 patents, ISO9001:2008 Certification and our products has been exported to Canada, South Korea,India,Russia and other overseas markets.

2. What the price depend on?

Raw steel pipe Max length,the finished pipe OD size range, wall thickness and pipe material, are necessary to let us make the professional suggestion and offer the price.

3. What is your order procedure?

4. What about the lead time for the production?

Honestly, it depends on the order quantity and the season you place the order. Our deliver time is about 30-180 days for one machine.  Generally speaking, we suggest that you start inquiry half a year before the date you would like to get the machine at your country. . 

5. What is your terms of delivery? 

We accept FOB, CFR, CIF. You can choose the one which is the most convenient or cost 

effective for you.