Fixed The Material Requirements Of Pressure Vessel Production

2015-01-22 11:13:31 Read：

Pressure vessel materials and specifications, quality should comply with the relevant material, national standards or industry standards, the use shall meet the appropriate standard pressure vessel products. Materials Manufacturing standards should be based on the provisions of the relevant material contracts and orders, to provide customers with quality certificates, to make a clear and powerful symbol marks or other signs shall include the standard number, number, material, specifications, furnace raw materials and key components (grant ) number, seal material production unit (or factory standard name and test content material certificate should be complete, clear, and that the material production units stringent quality tests. in particular pressure vessel steel production unit shall obtain the corresponding special equipment manufacturing license.

Pressure vessel manufacturing units from material production unit pressure vessel materials, raw material quality certificate shall be subject to or at the same time cut Dejan material unit testing effective replication. Pressure vessel manufacturing units for pressure vessel shall be responsible for the authenticity of the material quality certificate and consistency.