The range of Van Leeuwen Buizen in Zwijndrecht, the Netherlands, was recently expanded to include P11 pipes. These are seamless alloy steel pipes that are suitable for temperatures up to around 550 degrees Celsius. Van Leeuwen Buizen has these in stock in 24 sizes.

P11-quality pipes are mainly used in exhaust-gas and steam boiler installations, for high as well as low pressure steam-pipe systems. For applications involving these high temperatures, P11 pipes are an excellent complement to A106/A520 quality pipes that are designed for temperatures up to around 450 degrees Celsius.


Van Leeuwen Buizen is a subsidiary of the worldwide operating Van Leeuwen Pipe and Tube Group.

Further information can be obtained from:

Van Leeuwen Buizen
- Addr: PO Box 1 3330 AA Zwijndrecht , Netherlands
- Tel: +31 78 6252525
- Fax: +31 78 6252020
- WWW: http://www.vanleeuwen.com
- Email.
- Contact: Mrs C. de Kam