Hi All, Customer specified 3.2 m

[Balasubramanian Jayaram]

Hi All,

Customer specified 3.2 material certification for pump lifting points. Is it possible to provide 3.2 material certification for lifting points. Please advise us.

 

[mk3223]

Can you elaborate more about the question?
And, is this related to the pump question, and may be suitable and move the posting to the "Pump Forum"?

 

[Balasubramanian Jayaram]

Hi mk3223,

It is related to material certification on lifting points of all equipment ( like pressure vessel, pump, valve and etc.) Please advice.

 

[MGZmechanical]

In short, the material certificate must be certified by a third party inspector (TUV, Lloyd's,...). The 3.1 certificate issued by the manufacturer is not valid.

 

[The Obturator]

I would clarify whether the client is expecting a 3.2 type certifcate for the integrity and strength of the actual lifting part (hook, eye etc.). In other words, a third party inspection certificate against the design and test of a parts ability to withstand a certain mass. A material certificate will be required as well as documentation/test& procedure, to demonstrate the parts integrity. 3.1/3.2 certificates are not just for materials.

Per ISO, only the term Safety Valve is used regardless of application or design.

 

[Balasubramanian Jayaram]

Dear MGZmechanical & avalveman,

Thanks for the response.