Pressure pipe component manufacturing license

Our company has obtained the manufacturing license for special equipment (pressure pipe components) since December 12, 2011, and is based on the "Rules for the manufacture of pressure pipe components", "Basic requirements for the manufacture, installation, transformation, maintenance quality assurance system of special equipment", etc. Established a quality assurance system for the manufacture of pressure pipe components. The certificate is a pressure pipe component manufacturing license issued by the General Administration of Quality Supervision, Inspection and Quarantine. The scope of application of the certificate is: A (1) (3): forging pipe, forged flange forging; B: forging Flange (limited to machining); Grade B: forged pipe fittings (limited to machining); Class A1: seamless steel pipe.