We are the leading company to successfully handle alloy steel seamless pipes and alloy seamless pipes. In addition to carbon, they also contain large ...
Date:2018-06-14 Tags:alloy steel seamless pipe
introduce The alloy steel is specified by the AISI four digit number. They are more responsive to mechanical and heat treatment than carbon steel. Th...
Date:2018-06-14 Tags:AISI 4130
Standard Specification for ASTM A795 for black and hot dip galvanized (Galvanized) and seamless steel tubes for fire protection ...
Date:2018-06-14 Tags:ASTM A795 Pipe
The circular steel tube is a hollow concentric circular section steel tube with both ends open, and its length is relatively larger than its circumfer...
Date:2018-06-14 Tags:Round steel pipe
1, water supply and drainage Building water supply system can be divided into living water supply system, production water supply system and fire wat...
Date:2018-06-14 Tags:Difference between water supply and drainage pipelines and industrial pipelines
German President Merkel expressed disappointment at the decision of President Trump 10 to withdraw its decision to endorse the joint communique of the...
Date:2018-06-13 Tags:Merkel: EU will comply with the WTO rules to counter tariffs on steel and aluminum
Industrial pipeline is an industrial pipeline. Industrial pipelines can be further subdivided into process pipelines and power pipelines. In general, ...
Date:2018-06-13 Tags:Difference between water supply and drainage pipelines and industrial pipelines
Resistance welding is to clamp the workpiece between two electrodes and apply a current. The current is heated to a molten or plastic state through a ...
Date:2018-06-13 Tags: ERW pipe machine
The non-uniform deformation of the seamless tube forming and welding reduces the residual stress caused by the forming and welding of the tube, improv...
Date:2018-06-13 Tags:The role of expansion of seamless pipe
Seamless steel pipe is more boring and stricter in the production process. Seamless steel pipe is one of the most important steel pipes. It is necessa...
Date:2018-06-13 Tags:Flattening test of seamless steel pipes
Cold drawn steel is a common machine material. Ordinary cold drawn steel, cold drawn round steel, cold drawn flat steel, cold drawn six angle rod and ...
Date:2018-06-12 Tags:Cold drawn steel surface crack
1. composition: stainless steel welded pipe is made of nickel chromium steel, carbon steel and iron, and has nickel, chromium, manganese, copper and o...
Date:2018-06-12 Tags:Difference between Stainless Steel Welded Pipe and ASTM A53 Pipe
In the morning of 29 Beijing, the Canadian International Trade Tribunal said on Monday that it had launched a preliminary antidumping investigation of...
Date:2018-06-11 Tags:Canada launches anti-dumping investigation on China, South Korea and Vietnam steel products
In April, the total amount of steel imported from steel enterprises in the United States was 3 million 390 thousand tons, with an increase of 12.2% an...
Date:2018-06-11 Tags:The growth trend of US steel imports is or will be suppressed
The components of the pressure pipe are generally standard parts, such as the ASTM A53 pipe or the ASTM A106 pipe, so the design of the pressure pipe ...
Date:2018-06-11 Tags:ASTM A53 Pipeline Preesure
