Re: [MW:11132] Re : Gas use for Backing and Purging

Hi, Argon-99.95% purity is good for Duplex Welding.Backing gas shall also Pure Argon. Thanks & Regards, (Karthik) Karthikeyan.S QA/QC Manager Getabec Energy Co.,Ltd. 379,Moo6,Soi8,Nikhomphatana, Rayong-21180, Thailand. Phone: 0066 38 897035-8 (Off) Fax: 0066 38 897034 Hand Phone: 0066 892512282 --- On Tue, 5/24/11, mustaffi <mustaffi@dynac.com.my> wrote: From: mustaffi <mustaffi@dynac.com.my> Subject: [MW:11130] Re : Gas use for Backing and Purging To: materials-welding@googlegroups.com Date: Tuesday, May 24, 2011, 12:46 PM Hi All   Can anybody can tell me, what it's the best gases to proceed welds for TIG process on Duplex Steel Material   Regards Mus -- To post to this group, send email to materials-welding@googlegroups.com To unsubscribe from this group, send email to materials-welding+unsubscribe@googlegroups.com For more options, visit this group's bolg at http://materials-welding.blogspot.com/ The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.

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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.