ST CKBA
ST CKBA 105-2012
Pipeline fittings. Metallic and non-metallic nonorganic coatings. Process
Document status: Active
€12
ST CKBA 013-2007
Pipeline fittings. Welding of fittings to pipeline. Technical requirements
Document status: Active
€12
ST CKBA 041-2008
Pipeline fittings. Incoming materials, semifinished products and components inspection
Document status: Active
€12