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The Third-party Inspection and Elbow Inspection (Suzhou)

Process Supervision
• Elbow Inspection
To be certain that casting/forging process follow proven procedures
• Heat Treatment
To be sure that heat treatment is done properly for all parts, that no portion of the product is overlooked
• Chemical Analysis & Mechanical Property Tests (and Non Destruction Test).To be certain that:
a Protected content tests are really carried out
b Protected content certificates use actual test data
• Assembling
a Protected content internal cleanliness prior to assembling
b Protected content whether quantity, material and type of internal parts meet specification requirements
c Protected content whether construction details of the assembled products comply with specific requirements of the customers, based on Customer's Technical Specification, and /or Customer Approved Drawing
• Pressure Test

a Protected content whether vendor's pressure test procedure documents meet the standards or client's requirements

b Protected content that the medium components of pressure test meet standard requirements

c Protected content that the pressure test equipment was calibrated

d Protected content that the process of pressure test was in accordance with the procedure and standard

Protected content Check for leakage or calculate the leakage rate

Protected content Ensure that the duration of pressure test and pressure holding meets the standard requirements

• Paint Application
a Protected content pre-processing and surface condition prior to each paint layer application
b Protected content thickness of each layer applied paint
c Protected content test
d Protected content protection on un-paint area
• Dispatch
a Protected content name-plates and, tags
b Protected content whether protections on each product are according to order
c Protected content whether sort and construction of packing box/case are in accordance to order
d Protected content marking on wooden case
e Protected content whether documents in wooden case are according to order
f Protected content quantity check
Protected content

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