• Improper welding of X80 pipeline may cause cracks
• Brief introduction of API X52 pipeline steel
• The difference between PSL1 and PSL2
• Harm of inclusions in X70 pipeline steel
• API 5L pipeline pipe
• X52 steel plate surface quality standards that need to be met
• The basic production process of API 5L X60 pipeline steel
• The key to Q460D steel welding process
• What does the heat treatment of Q690 Steel include?
• Reasons for choosing Q690D steel

A517 grade E- ASTM pressure vessel steel Additional Services

A517 grade E is a kind of pressure vessel steel under the standard of ASTM 517.A517 grade E steel suitable for high temperature environment.A517 Grade E is mainly for building fusion welded boilers and other pressure vessels.

A517 grade E Mechanical Property：

A517 grade E chemical elements：

A517 grade E Size range:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

A517 grade E Additional Services:
High tension test
Low temperature impacting test
Simulated post-welded heat treatment (PWHT)
Heat treatment under Quenching and Tempering
Issued Orginal Mill test certificate under EN 10204 FORMAT 3.1/3.2
Shot blasting and Painting, Cutting and welding as per end user’s demands
Rolling under ASTM A20/A20M for Genenal requirements of pressure vessel used steel
(based on customer's needs)

Phone: 0086-18317160019
TEL: 0086-21-61182423
Fax: 0086-21-61182425
E-mail: [email protected]
Skype: shanghai.katalor
Address : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai