|Annealed||Heat Treatment (Hardening & Tempering)|
|Centreless Grinding (CG)||Polish (Electro & Commercial)|
|Drilling||Threading (As per Guage)|
There is a great connectivity to pipes in Super Duplex flanges they have long life in the applications having low to high pressure like refinery industry. Their corrosion resistance levels are also very high and therefore they are well preferred in the chemical and marine industries. The Duplex & Super Duplex Flanges are exceptionally useful for the applications such as:
1/2″ NB TO 48″NB.
DUPLEX & SUPER DUPLEX STEEL
UNS S31803, S32205 (2205),S32750 (2507), S32760 (Z-100)
S32900 (329), S32304, F-51, F-53, F-54, F-55 & F-60 & HIGH NICKEL ALLOYS
Duplex and Super Duplex Weldneck, Duplex and Super Duplex Slipon, Duplex and Super Duplex Blind, Duplex and Super Duplex Socket Weld, Duplex and Super Duplex Lap Joint, Duplex and Super Duplex Spectacles, Duplex and Super Duplex Ringjoint, Duplex and Super Duplex Orifcase, Duplex and Super Duplex Long Weldneck, Duplex and Super Duplex Deck Flange, etc.
MR 01-75, MR 01 03
150#, 300#,400 #,600#,900#, 1500# & 2500 #.
TEST CERTIFICATION :
Our Materials Are Tested To Relevant Standard And Wherever Possible We Give Original / Copy Of Test Certificate With Heat Number As Well As Govt. Approved Laboratories Test Certificate Can Also Be Provided. We Supply the Material under Inspection of Any Third Party Inspection Agency as per the Client’s Requirements Such As :
1) Bv- Bureau VERITAS Industrial Services (India) Pvt. Ltd
2) Lloyds Inspection Agency
4) Irs – International Register Of Shipping (Irs)
5) Dnv – Det Norske Veritas
6) Tcs – Tata Consultancy Services
7) Tuv India