Pipeline fittings. Welding and quality control of welding joints. Technical requirements
Document status: Active
Pipeline fittings. Structural materials for the parts of pipeline fittings operating in corrosion active mediums. Technical requirements
Document status: Active
Pipeline fittings. Antifriction lubricants. Field of use, consumption rates and application methods
Document status: Active
Pipeline fittings. Air-operated and hydraulic actuators. General technical specifications
Document status: Active
Pipeline fittings. Bodies and caps. Static load strength rating
Document status: Active
Pipeline fittings. Passport. Rules for design and format
Document status: Cancelled
