How to improve the corrosion resistance of stainless steel tube

How to improve the corrosion resistance of the stainless steel tube, yaang pipe industry knowledge to provide the following for your reference: There are many method to improve corrosion resistance of stainless steel tube, such as surface coating a layer of corrosion resistant metal, coating nonmetal layer, electrochemical corrosion protection and change of environmental media, etc. […]

316 stainless steel pipe was compared with the 317 stainless steel pipe

317 stainless steel pipe and 316 stainless steel pipe are molybdenum stainless steel pipe. Molybdenum content of 317 stainless steel pipe is slightly superior to 316 stainless steel pipe. Because of molybdenum in steel, the steel grade overall function is better than that of 310 and 304 stainless steel pipe, high temperature, when the concentration of sulfuric acid […]

The role of molybdenum elements in austenitic stainless steel pipe

In general, simple chromium nickel, and chromium manganese nitrogen austenitic stainless steel pipe not only used for rust and oxidation resistance of medium (such as nitric acid, etc.) conditions, the use of molybdenum austenitic stainless steel as the important alloy elements added to the further expansion of the use of steel, the effect of molybdenum is mainly […]

What reason is 316 stainless steel angle bar rust?

316 stainless steel angle bar as matrix is beyond 60%, for complex high alloy steel, nickel, molybdenum and other alloying elements, its biggest characteristic is corrosion resistant ability strong, but not rust stainless steel is not absolute. In coastal areas, or some severe air pollution in local truly, when the chloride ion content in the air […]

Why not easy to corrode stainless steel pipe?

Why not easy to corrode stainless steel pipe? All metal and atmospheric oxygen in the reaction, formed in the surface oxide film. Unfortunately, in the ordinary carbon steel pipe on the formation of the oxidation iron oxide continue, kept expanding rust, eventually forming holes. Can use paint or resistant to oxidation of the metal (for example, zinc, […]

The classification and application of the stainless steel pipe

A, the classification of stainless steel pipe 1, according to the production method of classification: (1) seamless tube, cold drawn tube, extrusion tube, cold rolling tube. (2) welded pipe: (a) according to the process classification, gas shielded welding pipe, arc welding, resistance welding pipe (high frequency and low frequency). (b) the weld points – straight seam […]

Use of stainless steel pipe material

SUS304 stainless steel pipe: with good corrosion resistance, heat resistance, low temperature strength and mechanical properties, stamping bending and other thermal processing is good, no heat treatment hardening phenomenon, no magnetism. Widely used in household items (1, 2 types of tableware), cabinets, indoor pipelines, water heaters, boilers, bathtub, auto parts, medical equipment, building materials, chemical, food […]

Analysis on the current situation of world stainless steel production capacity and product development

In the past 30 years, global stainless steel output has been an average of more than 5% growth rate. In recent years, different regions of the world steel production is different, while the stainless steel production in Asia has a remarkable increase. Although the development of stainless steel in less than 100 years, but the stainless steel […]

The types and specifications of stainless steel angle bar

Stainless steel angle bar is mainly divided into sides stainless steel angle bars and sides stainless steel angle bars two categories, which not sides stainless steel angles and divided into equal thickness and equal unequal thickness two. Stainless steel angle bar specifications expressed by the side and edge thickness size. At present domestic stainless steel angle […]

Key points of welding of stainless steel pipe and points for attention

Welding of stainless steel pipe: 1 the use of vertical external characteristics of the power supply, the use of positive polarity (welding wire electrode) 2 is generally suitable for the welding of 6mm sheet metal, has the characteristics of weld appearance, small welding deformation. 3 the gas is argon and the purity is 99.99%. When the […]

« Older posts

XML Sitemap