Tuesday, February 1, 2011

[MW:9643] Consumable for High strain Pipeline welding

Dear All,

Can somebody define High strain Pipeline Welding and why does it require much higher strength consumable than the base metal strength? For welding API 5L X60, Root pass is welded with E9016G, also why does it require Uphill progression? please provide your valuable inputs.

Regards

Manpreet Singh


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