Manufacturer of Stainless Steel Welded Tubes & Pipes

Contact Info

Factory Address : Survey No. 85/6/2/B, Khata No.1978 Manekpur Road Khatalwada 396120, Valsad – Gujarat

Quality Control

Quality Control Policy

We at Moonlight Tube Industries Manufacturer SS Tubes & Pipes with most modern production, Equipment, whereby the applied production method assures highest possible standard quality. Our independent testing department is equipped with most modern testing facilities.

All our pipes & tubes are manufactured as per approved quality manual. We follow up production as per approved QAP which include checking right from the issue of purchase order, Raw material, incoming materials, and stage wise inspection during production till inspection Dispatch.

We strongly believe in the principle that “Quality is profit, Quality is the life of the enterprise." For consistently delivering quality end products, we have with us, well developed :

  • Product Inspection Department
  • Technology Inspection Team
  • Material Analysis Lab
  • Direct Reading Spectrum Analysis Facilities
  • Ultrasonic Testing Facilities
  • Hydro Test Facilities

Making optimum utilization of the above mentioned inspection facilities, our team of experienced inspectors and technicians help in monitoring the processes right from raw material stage to the finished products. During the involved processes the manufactured products are controlled through a well-defined program that includes following stages:

  • Documentation
  • Standardization by quality assurance department

Some of the quality tests carried out by us includes:

 Corrosion Test

This is test Signifies the corrosion rate per annum which help to know the life of stainless still material to test.it is carried as a practise A 262 if demanded by client.

 Chemical Analysis

 Test done as per required quality standards

 Destructive / Mechanical Testing

 Tensile | Hardness | Flattening | Flare | Flange

 Reverse-bend and Re. flat tests

Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end

 Hydrostatic Testing

100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage

 Air Under Pressure Test

 To check any evidence of air leakage

 Visual Inspection

After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections

Supplementary Testing: Apart from the above mentioned tests, we also carry out on the manufactured products supplementary testing. The tests conducted under this include:

  • Eddy Current Testing
  • O.P Testing
  • Radiography Testing
  • PMI Testing
  • Micro Testing
  • Macro Testing
  • IGC Testing
  • Ultrasonic testing
  • Liquid Penetrate testing