• 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

Analysis of GB3531 Grade 09MnNiDR Pressure Vessel and Boiler Steel Plate Composition

Boiler steel grade GB 3531 09MnNiDR is Manganese-Nickel alloy steel, the letter D is for low temperature using, the letter R is for boiler and pressure vessel using. Grade 09MnNiDR are used in Pressure Vessel, Boiler, Storage Tanks and Heat Exchanger in Oil, Gas Project.

GB3531 Grade 09MnNiDR Other Name

GB3531 09MnNiDR Boiler steel plate, GB3531 09MnNiDR Pressure Vessel Steel plate, GB3531 09MnNiDR Storage Tanks Steel plate. GB3531 09MnNiDR Heat Exchanger Steel Plate

Chemical Composition and Mechanical Property of GB3531 Grade 09MnNiDR

09MnNiDRTechnical Requirements Additional Services:

1,Charpy V-notch impact test at low temperature
2, Cutting and welding as per end user’s demands
3, Simulated post-welded heat treatment (PWHT)
4, Rolling under standard NACE MR-0175 (HIC+SSCC)
5, Issued Original Mill test certificate under EN 10204 FORMAT 3.1/3.2
6, Ultrasonic test under GB/T2970,JB4730,EN 10160,ASTM A435,A577,A578

GB3531 Grade 09MnNiDR Specification:

Steel Standard: GB 3531
Rolling Type: Boiler steel plate, Pressure vessel steel plate
Thickness: 6mm-300mm
Width: 1500mm-4000mm
Length: 3000mm-12000mm
We can supply any size based on customer's requirements.
Heat Treatment: Normalised / Normalised +Tempered

Your requirements are our yardstick for success. KATALOR's service has already spread many countries in Europe, America, Southeast Asia, Middle East, South America, Africa, and so on. Our aim is to provide high quality products and outstanding service. Contact our GB3531 Grade 09MnNiDR pressure vessel steel plate sales team freely if you have any needs.