• 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

NK ship steel,NK grade,NK steel plate,NK AH32 steel

NK ship steel,NK grade,NK steel plate,NK AH32 steel

Katalor Industry has NK ship steel specification and application ,we can offer NK steel plate application and specification ,if you need NK ship steel plate price please contact us.

Nippon Kaiji Kyokai, known as ClassNK or NK, is a ship classification society.The Society is actively engaged in a growing range of ship related activities and services aimed at contributing to promoting the protection of human life and property at sea as well as protection of the marine environment.

Katalor Industry can supply

NK A32/D32/E32/F32,NK AH32/DH32/EH32/FH32

NK A36/D36/E36/F36,NK AH36/DH36/EH36/FH36

NK A40/D40/E40/F40,NK AH40/DH40/EH40/FH40.

We have cooperated with Malaysia, Thailand, Korea, Singapore, Indonesia and Vietnam large shipyard and oil platform in steel plates and steel profiles. Just their large ship yard manager friends relation which has established our company sound reputation in oversea steel market.

ClassNK is well regarded as a highly reliable, trustworthy and impartial third party organization by marine transport, shipbuilding, and other maritime related industries around the world. Importantly, classification and registration of a ship by the Society ensures the ship is recognized by underwriters the world over, including the Institute of London Underwriters.

NK Normal Strength Steel Grade: NK grade A,NK grade D,NK grade E,NK grade F

we can supply steel grade in the following

NK A32/AH32,NK A36/AH36,NK A40/AH40

NK D32/DH32,NK D36/DH36,NK D40/DH40

NK E32/EH32,NK E36/EH36,NK E40/EH40

NK F32/FH32,NK F36/FH36,NK F40/FH40.

We have best services of NK steel,If customers requirement, we also could supply the service of steel plates pretreatment, cutting in firmed drawing and bend pipe from steel plate.