Code and standard: API Spec 6D

API Spec 6D defines the requirements for the design, manufacturing, materials, welding, quality control, assembly, testing, marking, documentation, and process controls of axial, ball, check, gate, and plug valves for application in the natural gas and petroleum industry. The specification is used on a global scale to help ensure access to reliable and sustainable energy, and supports UN Sustainable Development Goal 9, Resilient Infrastructure. The title was updated to reflect its broad use and applicability in the natural gas and petroleum industry. This specification applies to ASME Class 150, 300, 600, 900, 1500, and 2500.

ARMATURY Group a.s.

ARMATURY is manufacturer of gate valves up to DN 2000 in carbon steel, alloy steel, carbon steel for low temperatures and stainless steels. The gate types are deliverable an outside-screw-and-yoke, with flexible or solid wedge, rising or non-rising stem or in forging material body into which a flexible wedge is inserted through the yoke-type bonnet […]

armacon GmbH

Armacon manufacture standard and special valves for Petroleum/Gas and Chemistry, the production, proccesing and distribution of water and the production, distribution and cooling of energy and water vapor, conveying and production of special valves, and the distribution of solid materials.

Crotti Valvole Srl

Crotti valves are made of different materials, including customized ones, offering an advantageous cost. Technical upgrading and constant staff training are the basis of our fast and efficient industrial production, planned in compliance with PED, ATEX, API 6D, Fire Safe and Fugitive Emission Test standards.