Article List

• Frequently Asked Questions about Bolt Tensile Strength Test

  News March 17, 2021
• The US no longer imposes new tariffs on Chinese products.

  In 29th, President Xi Jinping met with US President Trump in Osaka. The two heads of state exchanged in-depth views on the fundamental issues concerning the development of Sino-US relations, the current Sino-US economic and trade frictions, and international and regional issues of common concern, an

  News July 03, 2019
• What is the difference between 304 and 316 stainless steel

  What is the difference between 304 and 316 stainless steel1. Different chemical compositionThe 304 is covered stainless steel, and its material composition is OCr18Ni9.The 316L is austenitic stainless steel, and the material composition is OOCr12Mo2Ti.2. Different performanceThe 304 steel can resist

  News May 28, 2019
• Stainless steel Hex tap bolt

  stainless steel is non-corrosive, heat resistant and exhibits good tensile strength. Stainless steel Hex bolts can be used for many different applications that include fastening wood, steel, and other construction materials for projects such as docks, bridges, highway structures, and buildings, and

  News August 20, 2018
• Stainless steel bolt and screw types

  A Spherical cap with the flat faceadjacent to the shank. This is a form of mushroom head. With an 80-82 angle for use where flush surface is desired. Countersunk section aids centering. Raised Hexagon Washer HeadFlat Head (100) Countersink)A Thin section of a hexagonal prismwith a spherical cap. mo

  News July 12, 2019
• Wood screw wood screw and self - tapping screw difference

  Wood screw wood screw and self - tapping screw difference1.differences in definitions:Call wood screw, namely wood screw, it is similar with machine screw, but the thread on screw rod is special wood screw USES rib, can be screwed directly in woodiness component, the metal that is used for taking a

  News May 20, 2019
• What is the stainless steel Double head stud bolt effect？

  Stainless steel Double head Stud bolt , also known as Stainless steel double-headed screws or Stainless steel studs. Used to connect the mechanical fixed link function, the Stainless steel stud bolts are threaded at both ends, and the middle screw is thick and thin. Generally used in mining machiner

  News November 06, 2019
• Duplex Stainless Steel (DSS)

  Duplex Stainless Steel (DSS) refers to about 50% of ferrite and austenite, and generally requires less than 30% of stainless steel. In the case of a lower C content, the Cr content is between 18% and 28%, and the Ni content is between 3% and 10%. Some steels also contain alloying elements such as Mo

  News July 10, 2019
• What are the different types of hexagonal bolt threads?

  Accept1. International Metric Thread System:China's national standard CNS uses the thread. The crest is flat, easy to turn, and the bottom isIt is rounded to increase the thread strength. The thread angle is 60 degrees and the specification is indicated by M. publicThreads can be divided into coarse

  News December 24, 2018
• What is 2205 duplex stainless steel?

  2205 duplex stainless steel | austenite - ferrite.Material grade: 2205 duplex steelUS grade: UNS S31803, S32205 German grade: 1.4462Chinese brand: 00Cr22Ni5Mo3N, F51, F60I. Overview of 2205 duplex stainless steel:2205 duplex stainless steel is austenitic-ferritic duplex stainless steel (abbreviated

  News October 10, 2019