May-14-2018
The outer surface area of ASME SA179 seamless steel tube is increased after the empty drawing, and the inner surface area is reduced, and there will be a neutra
May-11-2018
The most commonly used GBT 8162 35CrMo steel pipes are seamless pipes, it is seldom to find 35CrMo welded pipe. One of the main reason is that the weldability o
May-10-2018
The recommended heat treatment temperature of GBT 8162 45# seamless steel tube is 850℃ for normalizing, 840℃ for quenching, and 600℃ for tempering.GBT 8162 4
May-10-2018
Q345B reelpipe is formed steel pipe billet from the steel plate through the roller machine, and then welded into Q345B steel pipe by submerged arc welding or el
May-09-2018
The general mild steel materials for American standard seamless steel pipes are ASTM A106 Gr.B and A53 Gr.B. Generally, the strength and flattening test of ASTM
May-08-2018
The weather resistance treatment is widely adopted for corten B steel sheets. Before the treatment, we need to take the following three points into consideratio
May-07-2018
A387 Grade 12 Class 2/ A387Gr12Cl2 chromium molybdenum alloy steel plates do well in resistance to hydrogen embrittlement, hydrogen corrosion and hydrogen exfol
May-03-2018
BBN steel is well known GBT 713 15CrMoR steel plates supplier on the steel market. During the years, BBN steel has built cooperation with petroleum and petroche
May-02-2018
BBN steel is reliable supplier of ASTM A387 Grade 11 Class 2/ A387Gr11Cl2 chromium molybdenum alloy steel plates. The rolling specification of ASTM A387 Grade 1
Apr-28-2018
BBN steel is ASTM A387 Grade 5 Class 2/A387Gr5Cl2 steel plates stockholder and supplier. We not only concentrate on A387Gr5Cl2 steel quality and competitive A38
Apr-27-2018
BBN steel made analysis for the unqualified internal structure and law detection of ASTM A387 Grade 22 Class2/ASTM A387Gr22CL2 steel plates by means of metallog
Apr-10-2018
As top 5 ASME SA633 Gr.E steel plates supplier in China, BBN steel can not only provide standard size ASME SA633 Gr.E steel plates, but can also supply non s
Apr-04-2018
BBN steel is ASME SA572 Gr.42 mild steel plates manufacture and exporter in China. BBN ASME SA572 Gr.42 mild steel plates are very popular in Pakistan, Banglade
Apr-04-2018
ASME SA633 Gr. D steel plates are low alloy steel, and are widely used in bridges, vehicles, ships, buildings, pressure vessels, special equipment and so on f
Apr-02-2018
GBT700 Q235A mild steel has features of good ductility and plasticity, certain elongation, good welding performance and heat processing property. Q235A mild ste
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