Quality Control-ZHEJIANG LIPIN VALVE CO., LTD.-Leading industrial valve manufacturer high quality flow control solutions lipin valve

Quality Control

Casting/Forging Inspection
Incoming Inspection
Process Inspection
Product Testing

Material Examination:

Chemical structure evaluation
Elemental assessment of materials
Analysis of material hardness
Tensile shock evaluation
Microscopic metal study
Anti-corrosion assessment
Inbound Quality Assessment:

Design Validation examination
Routine assessment
In-Process Quality Verification:

Mechanical attribute evaluation
Operational condition mimicry test
Conduit shock examination
Seal surface check
Immediate leakage assessment
Pressure evaluation
Final inspection:

Product visual assessment
Product marking verification
Packaging quality check

Lipin inspection

Lipin valves have established a consistent and very strict quality inspection team from the production of raw materials to the final product assembly. They will be tested with professional instruments to ensure that every valve sent from Lipin is of high quality. During Through technological innovation and the new technology of the Internet of Things, our company allows each of our valves to be connected to the Internet to make the entire production process visible.Shen Gao has established a consistent and very strict quality inspection team.

Quality Control

Quality Control

Inspection and Test

Lipin inspection