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  • Quick verification method for stainless steel pipe fittings solid solution treatment

    The austenitic stainless steel pipe fittings have not been subjected to solid solution heat treatment or strictly according to the solid solution process before leaving the factory, and can not be visually inspected during field acceptance. The article briefly introduces the principle of solid solution, elaborates the rapid hardness test method of austenitic stainless steel pipe fittings using a Leeb hardness tester, and gives the criteria for determining whether stainless steel pipe fittings have undergone qualified solid solution heat treatment. The party
    Release time: 2019-08-26 Clicks: 107

  • Do you know the reason why stainless steel pipe processing is prone to corrugation?

    Why is stainless steel pipe processing prone to ripples? Not much to say, I believe many friends can't wait. In fact, the main reason for the stainless steel pipe ripples is caused by the vibration of the grinding machine, steel pipe, and grinding wheel system, or the vibration of the grinding wheel relative to the workpiece. This vibration includes forced vibration and self-excited vibration. Specific cause of vibration
    Release time: 2019-08-20 Clicks: 112

  • What are the main points of internal thread tapping of stainless steel pipe fittings?

    The prevalence of stainless steel pipe fittings today is mainly due to their environmental protection. The internal thread on stainless steel pipe fittings is usually tapped to stop tapping. Due to the high viscosity of stainless steel and poor chip breaking performance, it is easy for chips to scratch the workpiece thread or tap chipping during tapping.
    Release time: 2019-08-13 Clicks: 110

  • What is stainless steel pipe fittings? What's included?

    Stainless steel pipe fittings are a kind of pipe fittings, which are made of stainless steel so they are called stainless steel pipe fittings. Stainless steel pipe fittings include: stainless steel elbow, stainless steel tee, stainless steel tee, stainless steel head, stainless steel flange, etc. Reducing the diameter of the reducer is to heat one end of the stainless steel pipe with a large diameter to a red hot state.
    Release time: 2019-08-05 Clicks: 103

  • Construction considerations for stainless steel clamp pipe fittings

    1. Stainless steel pipe fittings Compression fittings are thin-walled stainless steel fittings. Please avoid rough operation to avoid defects and dents, especially when you are on the site, do not step on the fittings. 2. For storage of pipes, avoid direct sunlight as much as possible, please cover with plastic tape or security sheet. & nbs
    Release time: 2019-08-01 Clicks: 107

  • Advantages of stainless steel clamp pipe fittings

    The mainstream water pipe for decoration is slowly transitioning from PPR plastic pipes to stainless steel water pipes, but for the masters who are used to installing PPR plastic pipes, the installation of snap-fit stainless steel water pipes is a novel connection method, which is not so familiar , Most of the masters may not be so easy at the beginning.
    Release time: 2019-07-29 Clicks: 107

  • Stainless steel tube port strengthening principle

    Stainless steel pipe ends are reinforced. Study the establishment of three-dimensional finite element model of stainless steel pipe fittings. Through stress analysis, it is found that there is obvious stress concentration phenomenon on the compressed end face of wound pipe fittings under axial compression ...
    Release time: 2019-07-25 Clicks: 109

  • What are the classifications of stainless steel pipes

    1.Stainless steel pipe fittings are classified into ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, and bimetal composite pipes, coatings and coatings to save precious metals and meet special requirements. Layer tube and so on. There are many types of stainless steel pipes with different uses, and their technical requirements are different.
    Release time: 2019-07-22 Clicks: 97

  • Do you really understand stainless steel pipes?

    Stainless steel pipe fittings are the more common types of pipes in engineering, and there are 201 and 304 common materials. It has the irreplaceable advantages of other pipes. The application in engineering will be more and more, the use will become more and more popular, and the prospect is promising. In some cases, stainless steel tubes
    Release time: 2019-07-19 Clicks: 115

  • Non-standard automation equipment market analysis

    In recent years, with the continuous increase of labor costs, more and more companies have begun to pay attention to the field of industrial automation equipment manufacturing, especially non-standard automation equipment. It is not as simple to make as traditional standard equipment, but in flexible quantities. Tailor-made, easy-to-use and versatile functions bring industrial manufacturing industry
    Release time: 2019-07-16 Clicks: 110

  • Understanding Nodulizers

    Spheroidizing agents are certain metals or alloys added to the molten iron in order to obtain spheroidal graphite cast iron. In China, ferrosilicon rare earth magnesium nodulizer is commonly used. Additives that crystallize graphite in cast iron into spheroids are called "spheroidizing agents". The main of "spheroidizing agent"
    Release time: 2019-07-13 Clicks: 104

  • Why is the copper water pipe sterilizing?

    In 1893, the famous Swiss botanist Negri discovered that only one thousandth of copper ions could be killed in water to kill microorganisms and algae. Therefore, people call this effect a trace effect or a minimal effect. Biological research shows: copper
    Release time: 2019-07-11 Clicks: 125

  • What are the factors affecting the weldability of metal materials

    There are many factors that affect the weldability of stainless steel pipe metal materials, mainly including: metal materials, structural design, process measures, service environment and other four aspects. Weldability is a comprehensive property that depends on the chemical composition of the base metal and the weld metal, the design of the welding structure and the weld joint, the welding method, and the welding process. Material factors Material factors refer to the wood itself and the welding material;
    Release time: 2019-07-08 Clicks: 121

  • What should be paid attention to during the processing of stainless steel pipe fittings

    Stainless steel pipe fitting is a new type of steel pipe connecting pipe fitting, also called clamp connection, which has many advantages. 1. Pipeline processing is quick and easy. The groove clamps are used to contact and the corresponding pipe fittings are placed in the pipeline. Welding materials are not required during the construction, and secondary galvanization and secondary placement are not required. Increased placement rate. 2. Lightweight clamps are light in weight, have a small number of bolts, and are easy to install. No extra skills are required.
    Release time: 2019-07-05 Clicks: 107

  • How can stainless steel pipes be applied in your home?

    PVC pipes occupy the market with the advantage of low cost, but the market situation is changing. Low cost is no longer the only indicator of high-quality products. Moreover, this is just a low cost on the surface. The safety and durability of PVC pipes Maintenance costs may be much higher than stainless steel water pipes. &
    Release time: 2019-07-02 Clicks: 113

  • What is the market and prospects of non-standard automation equipment?

    With the continuous development of society, the quality of life of the people has also developed very fast in recent years. The higher the demand, the higher the demand, and everyone will have a painless demand. In the past, factories used manual methods to produce products , But now automation equipment is slowly replacing
    Release time: 2019-06-29 Clicks: 118

  • Lengshuijiang special-shaped pipe processing

    Lengshuijiang special-shaped pipeline processing large diameter spiral steel pipe products such as PE anti-corrosion steel pipe, naturally can also be the long-term new PE anti-corrosion steel pipe outer wall anti-corrosion color summary User concerns, the current epoxy coal tar
    Release time: 2019-06-27 Clicks: 101

  • Installation steps and precautions for thin wall stainless steel pipe double clamping pipe fittings

    1. Prepare tools and materials, check whether the specifications of the pipe fittings and stainless steel pipe fittings match, and whether the tools are matching stainless steel water pipe tools. Second, the pipe cutting, 15-50 pipe using a professional stainless steel cutting knife, rotate twice and then slightly tighten the blade and then rotate two times until the cut, can not be allowed to lock the blade to cut the pipe with personal force, otherwise it will cut the pipe end can not
    Release time: 2019-06-24 Clicks: 119

  • Overview of brazing process technology

    The environmental-friendly silver brazing flux is a metal material with a lower melting point than the weldment, which heats the weldment and the solder to a temperature higher than the melting point of the solder and lower than the melting point of the weldment, and wets the base metal with the liquid solder. A method for filling the joint gap and diffusing with the base material to realize the connection of the weldment. According to the melting point of the solder:
    Release time: 2019-06-21 Clicks: 104

  • Industry development prospects of thin-walled stainless steel water pipes

    Thin-walled stainless steel pipe fittings have been used in developed countries such as Europe, America and Japan for more than 100 years. With the continuous improvement of people's living standards, more and more attention is paid to healthy water. Supported by national environmental protection and energy-saving policies, thin-walled stainless steel pipe fittings have a long service life, safety and reliability And sanitary performance. (Stainless steel is a material that can be implanted into the human body and is also medical
    Release time: 2019-06-18 Clicks: 117

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