Tuesday, August 24, 2010

[MW:6686] Sour Service

Dear Members,
 
Can anyone clarify whats the requirment of sour service. Some say presence of H2S or if H2S is more than 50 ppm.
 
Regards,
Manav Malhotra

No comments:

[MW:34919] Welder qualification certificate

Dear All     anyone can share a format for welder certificate and card format        Thanks & Best Regards Saleem manhappulath Mob:+9665...