01

The OHSAS “Occupational Health and Safety Assessment Series” certification is a guarantee of safety for workers and customers.

21

ASTM A312 (or ASME B36.19) pipes are an Intertubi product designed to expand its market and meet the ever-growing needs of customers.

13

The models of flanges marketed and produced by Intertubi with the relative reference standards.


02

Check valves base their operation on mechanical principles that prevent backflow.

17

Types and uses of stainless steel fittings according to EN 10253, with smooth and non-threaded ends.

04

Intertubi manufactures and markets industrial carbon steel fittings. Here are the elements we have in the catalog. Contact us for custom quotes.

18

Gas threading and NPT finishing: the main features, applications and regulations. Find out all the details by reading this article.

07

What are Clapet Valves? Operation and in-depth analysis of the seals.