Shipbuilding steel plates are used to manufacture marine and inland watercraft hulls, requiring high strength, plasticity, toughness, cold bending performance, welding performance, and corrosion resistance. The company provides common shipboard grades such as Grade A, Grade B, Grade D, Grade E, Grade AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40, FH32, RINA grade B corrugated bulkhead steel FH36, FH40.
The predecessor of Ningbo port is Ningbo Port Authority. Ningbo port consists of Beilun port, Zhenhai port, Ningbo port, Daxie port and Chuanshan port. It is a multi-functional and comprehensive modern deep-water port integrating inland river port, estuary port and seaport.
We are world class steel materials supplier. We are engaed in providing raw steel materials such as RINA grade B corrugated bulkhead steel steel plates / steel coils / steel sheets / steel pipes, deep processing and a series project design and solutions to clients. We guarantee to return goods for free for quality problem during its lifetime. Your satisfactory is our permanent pursue. We always welcome advise from clients to make self-improvement continously. And sincerely to build RINA grade B corrugated bulkhead steel long-term cooperation with you.
According to the different manufacturing processes, there are hot rolled steel pipes and cold drawn RINA grade B corrugated bulkhead steel seamless steel pipes. BBN sells seamless pipes of different sizes, weights and grades. Customers can choose between black RINA grade B corrugated bulkhead steel line pipes and galvanized line pipes. From 2-3/8" to 24", steel grade A, B, X42, X80.