erw black steel tubes, erw galvanized steel tubes, erw black steel tubes manufacturer

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QUALITY & TECHNOLOGY
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galvanized steel tubes supplier, carbon steel tubes manufacturer




QUALITY & TECHNOLOGY
Good Luck Steel


Quality TenchnologyWe are an ISO 9001 company with a well equipped laboratory and proffesional manpower to assure the quality of our products. We have adequate inspection & chemical testing procedure starting from procurement of raw materials to manufacturing of finished product. We test our products with respect to their thickness, O.D, Zinc coating and length as per IS & P2S standards. Third party inspections are also carried out by various agencies such as DGS & D, RITES, BHEL, SGS, etc. while supplying products to customers.


ISO The ISO 9001 Certificate awarded by the DET NORSKE VERITAS (DNV)
Certified for the quality standards our Sikandrabad plant adheres to. This is valid for the manufacture and supply of ERW steel tubes (black and galvanised), CR strips & Galvanised Sheets/Coils. This accreditation by the International Agency is added confirmation to the competence of the company to deliver quality products.

BIS Certificate Marks license, awarded by the Bureau of Indian Standards.
This is applicable for the following steel pipe varieties:-
IS:1161 Grade YST210 and 240 for structural purposes
IS:1239 for use in water, gas and air.
IS:1978 Grade YST 210 & 240 for use in oil and natural gas industries
IS:3589 Grade 330 & 410 for water, gas and sewerage purposes
IS:3601 (168.3mm 219.1 mm OD)
ASTM IS:4270 Water well casing pipes
IS:9285 For Idlers, Belt conveyors.

Equivalent BS/ASTM/DIN/JIS Standerds are Complied with.



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