Quality Control

Quality control (QC) is a procedure or set of procedures intended to ensure that a manufactured product or performed service adheres to a defined set of quality criteria or 
meets the requirements of the client or customer. 

QC is similar to, but not identical with, quality assurance (QA). QA is defined as a procedure or set of procedures intended to ensure that a product or service under development (before work is complete, as opposed to afterwards) meets specified requirements. QA is sometimes expressed together with QC as a single expression, quality assurance and control (QA/QC).

MW Metal has its own and independent Quality Control Department. Our manufactures are undergoing series of mandatory and specified tests. Chemical test and Mechanical properties test are a must. 

Chemical Test: 
Spectrum Analysis Machine 

Mechanical Test (According to ASTM A1016):
Tensile 
Flattening
Flaring
Flange
Hardness
Reverse Bend
Reverse Flattening
Nondestructive Examination
Hydrostatic Test
Pneumatic Test 

Inspection Machine or Equipment

Item No. Inspection Machine or Equipment Quanity of the machines
1 Universal Tensile Testing Machine 1
2 Eddy Current Testing Machine 5
3 Polishing Machine 4
4 Spectrum Analysis Machine  1
5 Chemical Testing Laboratory 1
6 Air Under Water Test  1
7 Hydrostatic Test Machine 1
8 Hardness Testing Machine 1
9 Visual & Dimension Inspection  1
10 Dial vernier Caliper 5
11 Ultrasonic Thicknees Gauge 5

MW Metal offers third-party inspection by customer's charges. 



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