Dept
|
Process
Operation
|
Quality
Characteristics
|
Method of
Control
|
Instrument
and Equipment Used for Testing
|
Pickling
|
Coating
Bath
|
Bath Analysis
|
Chemical Concentration
Requirement as per work Instruction
|
In House Laboratory
|
Temperature
|
Measurement of Temperature as
per work Instruction
|
Thermometer
|
Soap Bath
|
Bath Analysis
|
Chemical Concentration
Requirement as per work Instruction
|
In House Laboratory
|
Temperature
|
Measurement of Temperature as
per work Instruction
|
Thermometer |
Acid Bath
|
Bath Analysis
|
Chemical Concentration
Requirement as per work Instruction
|
In House Laboratory |
Passivation Bath
|
Bath Analysis
|
Chemical Concentration
Requirement as per work Instruction
|
In House Laboratory
|
Temperature
|
Measurement of Temperature as
per work Instruction
|
Thermometer |
Quality
|
HYDRO
Test
|
Hydro test pressure
|
100% Leak test as per spec
requirement
|
High Pressure Pump
|
Dimension and Visual
Inspection
|
Dimension and Visual Inspection
|
Measurement of OD THK Length as
per spec / WO and inspection of Outer and Inner surface finish
|
OD Micrometer
THK Micrometer
Length Measure Tape |
Lab Test
|
Tensile Strength
|
Measurement of Tensile and Yield
load as per spec requirement
|
Tensile M/C
|
Hardness
|
Measurement of Hardness as per
spec requirement
|
Hardness M/C
|
Chemical Analysis
|
Analysis of Chemical Elements as
per spec requirement
|
Outside Laboratory
|
Eddy Current Test
|
Surface /s Sub Surface Visual
|
Detecting Surface and Sub
Surface Defects as per Standard
|
Eddy Current Test M / C
|
Marking
|
Marking as per STD
|
Check Marking Properly as per
spec po Requirement
|
--
|
| Dispatch |
Packing
|
Box Packing
|
Check the Quality of Box and
Quantity of Material as per WO
|
--
|
Bundle
|
Check the Quality of Bundle and
Quantity of Material as per WO
|
--
|
