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Sanitary elbow encyclopediaDepending on your requirements, sanitary elbow  can be austenitic or ferritic, and is defined by being seamless and easy to clean, suitable for pharmaceuticals, food and beverage, and drinking water applications.Introduction of sanitary elbow:Material: 304 material and 316L material are two common materials.Product categories: 90 degree long elbow, 90 degree short elbow, 45 degree short elbow, 45 degree long elbow, 180 degree elbow.Connection method: clamp (quick installation) type, butt welding (welding machine) type, thread (slip knot) type.Standard: 3A, DIN,

Structural features:Threaded flanges manufactured in accordance with ASME B16.5 are similar to sliding flanges, but the holes shall have tapered pipe threads in accordance with ASME b1.20.1. The thread shall be concentric with the axis of the flange opening, and the alignment deviation (perpendicular to the flange face) shall not exceed 5mm per meter. Threaded flanges are NPs 1 / 2 to NPs 24 in size and pressure classes are 150, 300, 400, 600 and 900. The sizes of class 1500 and 2500 are NPs 1 / 2 to NPs 2 - 1 / 2.Class 150 threaded flange has no counterbore.

From the analysis of stainless steel coil application industry, the automotive industry is currently the fastest developing stainless steel coil application field.In the past decade, consumption of stainless steel coil plates for cars has risen from an average of 10kg to 30kg in Japan and more than 40kg in the US.Bus, subway, high-speed railway vehicles and other public transportation tools are also widely used in stainless steel coil plate.China's home appliance industry is a potential large market for the application of stainless steel coil.In addition, stainless steel coil in the water

The application of stainless steel coil is very extensive1.

An extraordinarily flexible component, chrome steel strip coil has many and various makes use of and programs throughout the spectrum of industry. These consist of fabricating heating elements, surgical instruments, cutlery, springs, filtration devices, bendy tubing and warmth exchangers.The grades of stainless steel from which coil is produced by BS Stainless are comprehensive, each designed to suit particular applications. All grades can be supplied but the most common are:304. Displays good resistance to corrosion and is easily welded, roll-formed or shaped.

What is stainless steel?All steels have the same basic iron and carbon composition, but stainless steel also contains a healthy dose of chromium—the alloy that gives stainless steel its famous corrosion resistance.There are multiple grades called stainless steel, each with slightly different alloy composition, and therefore slightly different physical characteristics.Stainless steel must contain at least 10.5 percent chromium.

All steels have the same basic iron and carbon composition, but stainless steel also contains a healthy dose of chromium—the alloy that gives stainless steel its famous corrosion resistance.There are multiple grades called stainless steel, each with slightly different alloy composition, and therefore slightly different physical characteristics.Stainless steel must contain at least 10.5 percent chromium. Depending on the grade, it may contain much higher chromium levels, and additional alloying ingredients like molybdenum, nickel, titanium, aluminum, copper, nitrogen, phosphorous or selenium.

Stainless steel 304, 316 difference：First, 316 stainless steel containing Mo, corrosion resistance is better than 304 stainless steel in a high temperature environment, so in a high temperature environment, engineers will generally choose 316 material parts.Second, there are also differences between the two from the brand; 304 stainless steel corresponding to the Chinese brand 0Cr18Ni9; 316 stainless steel corresponds to the Chinese brand 0Cr17Ni12Mo2.Thirdly, 316 mainly reduces Cr content, increases Ni content and increases Mo2%~3%.

Precautions when installing stainless steel elbows:  1. When installing, the stainless steel elbow can be directly installed on the pipeline according to the connection method, and installed according to the position of use. Under normal circumstances, it can be installed in any position of the pipeline, but it needs to be sealed to prevent leakage and affect the normal operation of the pipeline.2. When the stainless steel elbow ball valve, globe valve and gate valve are used, they are only fully open or fully closed, and should not be used to adjust the flow to avoid sealing.3.

Stainless steel is divided into martensitic stainless steel, ferritic stainless steel, duplex stainless steel, austenitic stainless steel, precipitation hardening stainless steel. 1, martensitic stainless steel: through heat treatment can adjust the mechanical properties of stainless steel, is a kind of stainless steel can be hardened. The typical brand is Cr13. Mainly used for steam turbine blades, tableware, surgical instruments.1, martensitic stainless steel: through heat treatment can adjust the mechanical properties of stainless steel, is a kind of stainless steel can be hardened.