SY/T 0544-1995
Specification of internal coating for petroleum drill pipes (English Version)

Standard No.

SY/T 0544-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

Professional Standard - Petroleum

Status

Be replaced 2004-11

Replace By

SY/T 0544-2004

Latest

SY/T 0544-2016

SY/T 0544-1995 history

• 2016 SY/T 0544-2016 Technical conditions for inner coating of petroleum drill pipe
• 2010 SY/T 0544-2010 Specification of internal coating for petroleum drill pipes
• 2004 SY/T 0544-2004 Specifications for inner coating of petroleum drill pipe
• 1995 SY/T 0544-1995 Specification of internal coating for petroleum drill pipes