ASTM, DIN, API & NACE in the oil & gas industry

Zapp is a leading supplier of semi-finished products for the oil and gas industry. We offer a range of materials in various dimensions for onshore and offshore applications. Likewise for subsea projects in natural gas and crude oil production.


Increasing demands on materials make the use of special materials necessary. This is due to high ambient temperatures with aggressive media such as sour gas or brine.


Natural gas filling stations

Bundled tubes are used as high-pressure lines in natural gas filling stations. Approved by TÜV Nord, you receive stranded stainless-steel tubes in endless lengths of up to 1,000 m in one piece. The tubes are protected by a black outer jacket made of flame-retardant and halogen-free material.

The standard dimension in European gas station construction is 10 x 1.2 mm, triple with a permissible operating pressure of 300 bar. The hydrostatic test pressure is 430 bar.

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