In order to obtain the seamless tube with smaller size and better quality, the method of cold rolling, cold drawing or the combination of the two must be used. Cold rolling is usually carried out on a
Read MoreIn terms of ship steel, according to industry experts, steel is mainly used in the construction of ship hulls, cargo holds, piping systems (including pumps and valves) and part of ship decoration. In
Read MoreOn August 29th Clients from Senegal visited us-Zhengzhou office and wanted to know more about BBN to build a long relationship. They have a big demand of ship building steel plates with thickness 6mm
Read MoreStanding at a new historical starting point, we adapt to the requirements of supply side structural reform, adhere to the overall strategy of "innovation driven, quality leading, low temperature ocean
Read MoreGrade E, Grade EH32, Grade EH36 series shipbuilding steel products have good comprehensive mechanical properties, welding performance, process performance. Our shipbuilding steel plate and NV D contai
Read MoreTMCP process is an indispensable technology for our production of low alloy high strength wide and RINA EH40 hull structural ship plate thick steel plates. TMCP process can produce steel with high str
Read MoreWe just exported 1500 tons KF40 ocean engineering steel plate, LR grade A hull structure steel plates to Brazil. The customer is introduced by our old customer who used to work for the DETROIT BRASIL
Read MoreLR EH36 hull construction steel product plate production process:Raw materials (scrap steel, pig iron and molten iron) → electric furnace (100 tons electric arc furnace smelting) → converter
Read MoreHot rolled NV F40 hull steel structural plate steel coil and plates are among our main products. Hot rolling can significantly reduce energy consumption and cost. During hot rolling, the metal has hig
Read MoreLaser cutting, it is a specific way of cutting LR DH40 deck house steel steel plate cutting processing, is also one of the common way of cutting its on the cutting or machining parameters, if you want
Read MoreBBN Group's first blast furnace blast dehumidification system: The project started construction on May 2 and began trial operation on August 28. All data are balanced and stable, blast furnace output
Read MoreOffshore steel plate and angle steel bars product A131 AH40 offshore platform steel online 10*1800*10800, 12*2030*6100, 10*2130*5770, 12*1680*9340, 13*2010*7390, 11*1960*7040, 11*1520*9160, 12*1680*80
Read MoreGrade A ship steel is mainly used for the internal frame of the ship and the outer plate bearing general stress. Grade B, Grade D and Grade E ship steel RINA DH32 watertight bulkhead steel can be used
Read MoreHow much is the marine steel per ton?According to the difference of quality grade and strength grade, as well as the difference of plate size, production area, and user requirement, the price of KB gr
Read MoreThere are various LR AH36 passenger ship steel, CCSDH36, CCS grade DH36 specification in our inventory: 10*1700*7000, 11*1800*10000, 11*1800*10000, 30*2500*10000, 13*2000*4000, 29*2510*5600, 19*1860*3
Read MoreHull structural steel is divided into general thickness and high-strength steel. General strength steel is divided into four grades of A, B, C and D; high-strength steel is divided into two strength g
Read MoreVL E460 steel: is a structural steel plate for ships and offshore engineering."VL" stands for the abbreviation of "DNVGL", which is a standard certified by the two classification societies of DNV (Nor
Read MoreRolling steel is the process of pressing to change the shape of the ingot and billet between the rotating rolls. The so-called steel rolling process is a combination of a series of steel rolling proce
Read MoreGrade E, Grade EH32, Grade EH36 series shipbuilding steel products have good comprehensive mechanical properties, welding performance, process performance. Our shipbuilding steel plate and BV EH40 hig
Read MoreWhat are the characteristics of medium and thick plate, normalized A131 grade E hull steel plate? First, the performance of shock resistance and vibration is very good, so the application of medium an
Read MoreRolling of steel plates is the core of the entire steel rolling production process. The billet is deformed by rolling. The rolling process plays a decisive role in product quality. The quality require
Read MoreShipbuilding steel plates are used to manufacture the hull of marine and inland ships. High strength, plasticity, toughness, cold bending performance, welding performance and corrosion resistance are
Read MoreThe steel used for offshore platforms in various countries in the world is divided into mild steel, medium-high-strength steel and high-strength steel. At the same time, considering the stability and
Read MoreBV DH36 hull shipbuilding plate, Shipbuilding steel plate refers to hot-rolled steel for the manufacture of ship structures produced in accordance with the requirements of the BV DH36 hull shipbuildin
Read Moremarine grade GL-E36 hull steel plate 2020 October inventory: 16*2200*12000, 10*2400*8450, 27*3510*7900, 14*2070*9060, 38*3300*13400, 30*2020*7000, 10*2400*8300, 35*2230*6000, 10*2200*8000, 8*2210*1100
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