Tag: Stainless Steel Pipe Fittings Manufacturer

Five factors affecting the brightness of stainless steel pipe fittings during annealing

Annealing is a heat treatment process in the processing of stainless steel pipe fittings. The pipe is slowly heated to a certain temperature for a sufficient period of time and then cooled at a suitable speed.   The brightness of the product after the production of stainless steel pipe fittings determines the quality of the product. […]

Effect of solid solution process on stainless steel pipe fittings

The production cost of pipe fittings should be taken into consideration in the production enterprises of stainless steel pipe fittings, but the factors of preventing corrosion and improving the quality of the products should be taken into consideration. Therefore, it is necessary to adopt the solid solution process in the production process of stainless steel pipe fittings […]

Comparison of 316 stainless steel and 316L and 316Ti

316Ti stainless steel has traditionally been designated by German engineers and users, the original steel grade of the UK is 320S31, which is basically a standard carbon 316 stainless steel with titanium stability. At the temperature range of 425 – 815 °C, adding titanium can effectively reduce the risk of intergranular corrosion of stainless steel. When austenitic […]

Strength difference of various kinds of stainless steel materials

The strength of stainless steel is affected by various factors, and the most important and basic is the chemical elements added to the chemical composition. Therefore, the strength of the ferrite, martensite and austenitic stainless steel is different because of the differences in their chemical composition. Martensitic stainless steel has the characteristics of hardening by quenching, so […]

Reasons and preventive measures for magnetic properties of austenitic stainless steel in cold processing

It is well known that the vast majority of stainless steel materials are suitable for cold forming. Austenitic stainless steel itself is not magnetic, but cold processed austenitic stainless steel will have strong magnetic properties, especially those made of austenitic stainless steel, such as head, elbow and so….. Why will the austenitic stainless steel suddenly appear to […]

Connection methods of stainless steel pipe fittings and their advantages and disadvantages

There are many ways to connect the stainless steel pipe fittings, the main ones are the pressure-type connection, the ring pressure connection, the flange connection, the groove connection, the welding connection and the taper thread connection. They are both good and bad, and in practice they need to find the best way. Compression coupling The connection […]

Analysis of the characteristics of third generation duplex stainless steel

The first generation of duplex stainless steel is 3re60 in the 1960s, which has the problem of welding thermal zone. The second generation was developed in the late 1970s with ultra-low carbon and nitrogen bearing characteristics, the typical number was 2205, and the steel’s pitting equivalent index was 32-39. The third generation is ultra-low carbon, high molybdenum […]

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