Yearly Archives: 2022

Super duplex stainless steel is duplex stainless steel with PREN> 40, 25% Cr and high molybdenum (> 3.5%) and high nitrogen (0.22% -0.30%). The main grades are UNS S32550 (UR52N +), S32750 ) And...

904L stainless steel is a low-carbon high-alloy austenitic stainless steel material. The steel is developed for use in non-oxidizing solutions such as sulfuric acid and is also suitable for use in neu...

316 stainless steel welded tube surface deposits of deposits containing other metal elements of dust or heterogeneous metal particles in the humid air, the condensate between the attachment and stainl...

Stainless steel fittings installation mainly has the following 9 notes: 1, Stainless steel lifting, can not be in direct contact with other metals, should be added pad wood or rubber sheet and other n...

In 316 stainless steel tube welding process we should distinguish between the bottom of the bow coating, choose to use their own welding materials for welding. In order to ensure the corrosion resista...

In the oil and gas exploration, drilling, transportation, refining and long distance transport to the user's entire process can not do without steel, oil and gas drilling is the largest professional u...

The use of 316 stainless steel tube has become more widely used as the economy grows. We have very much access to 316 stainless steel tubes in our daily lives, both with 316 stainless steel tubes, but...

304 stainless steel pipe widely used in the work requires a good overall performance of the mechanical parts and equipment, which contains 9% nickel, 19% chromium, for nuclear energy, jewelry producti...

Stainless steel pipe after quenching, the matrix can become martensite or troostite body, after tempering at high temperature transformed into tempered sorbite, which is quenched and tempered, stainle...

Connection of stainless steel water supply lines are as follows: Pressurized connection Pressurized pipe fittings are thin-walled stainless steel tube inserted into the bellows-type socket, the use o...