Dear Asif
you may use below electrodes for given materials.
1- GTAW - ER80S-B2
2- SMAW - E8018G
Regards
Dinesh Kumar Gaur
On Monday, 4 January, 2021, 09:17:15 am IST, Engr. Asif Chowdhury <al.istiaque09@gmail.com> wrote:
Dear All Concern,
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Please help me selection for welding of pipe materials as per following spec:
Pipe Spec:
1. NB: 750 mm; WT: 25.4 mm; API 5L -X65M, PSL -2, LSAW, ASTM B36.10M
2. NB: 200 mm; SCH: XS; API 5L -X65M, PSL -2, SMLS, ASTM B36.10M
3. NB: 100 mm; SCH: XS; API 5L -X65M, PSL -2, SMLS, ASTM B36.10M
Minimum Yield Strength of Pipe : 450 MPa
Ultimate Tensile Strength of Pipe : 535 MPa
My client wants me to do GTAW for Root & Hot passes and SMAW for Filling & Capping Passes.
I wish for everyone's sound health and sound mind.
Thanks In Advance,
Md. Asif Al-Istiaque Chowdhury
Manager (Project Sales & Operation)
WhatsApp No.: +88 01925-884133
The Royal Utilisation Services (Pvt.) Ltd.
(An ISO 9001:2008 Certified Company)
House # 383 (3rd Floor), Road # 28,
New DOHS, Mohakhali, Dhaka-1206, Bangladesh.
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