sanitary fitting elbow-manufacture,factory,supplier from China

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,

In most cases, there is no clear distinction between food grade and sanitary grade products. Generally (not necessarily) one of the requirements can be met, and the other can be met. The reason why it is divided into food grade and sanitary grade is that the direction of certification (standard source) is different.

Laying points of stainless steel elbow in pipeline:1. In order to reduce the heat loss of the stainless steel elbow and prevent thermal deformation, the buried depth of the pipeline should be greater than 1.2 meters. (calculated from the top of the pipe). The burial depth in alpine regions should be appropriately deepened. At the same time, all pipes should be avoided to be laid below the water table.2. For areas where the groundwater level is high or it is difficult to dig deep for other reasons, measures should be taken as far as possible to avoid water insulators before burying the pipes.

The appearance of the stamping elbow is fixed. Of course, the appearance of the general stamping elbow is based on the different knowledge of the steel pipe. Therefore, in order to ensure the appearance of the stamping elbow, usually after the steel pipe comes in , If it has not been washed by the rain in the yard, then the stamping elbow is pushed by high temperature, and the appearance of the stamping elbow is generally blue. Of course, if it is washed by the rain, we are heating it through high temperature. , the surface color of the heated stamping elbow is red.

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.

Advantages of thin-walled 90-degree elbows: excellent wear resistance and continuous use.90° elbows are suitable for piping systems in petroleum, natural gas, chemical, hydropower, construction and boiler industries.The straight seam elbow with any large diameter and relatively thin wall thickness can be obtained by the casting process. The manufacturing cycle can be shortened and the production cost can be greatly reduced. Because it does not require any special equipment, it is especially suitable for on-site processing of large straight seam elbows.

Difference between ANSI and ASME Flanges?The ANSI and ASME terms are most common in metal industries. But many people still don't know the exact difference between ANSI and ASME. They thought that both ASME & ANSI Flanges are the same and there is no difference between them. But that's not right. In this article, we clearly understand the difference between ANSI and ASME Flanges. ANSI and ASME Flanges are the standard flanges designed with specific rules and conditions stated by ASME and ANSI standards.

Specification of Stainless Steel Sheets, Plates & Coils Specifications : ASTM A240 / ASME SA240Thickness : 0.1mm to 12 mm ThkSheet/Plate Size : 1000 mm x 2000 mm, 1220 mm x 2440 mm, 1500 mm x 3000 mm, 2000 mm x 2000 mm, 2000 mm x 4000 mm.Coil Width : 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc.Coil Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc.Surface : 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sandblast, Brush, etching.Finish : Hot rolled (HR), Cold rolled (CR), SATIN (Met with Plasti

SS 304 Sheets & Plates have a wide array of usage for their availability in various forms and finishes. These sheets are available in different finishes like mechanically brushed finishes to Mill Finishes, as well as in textures finishes, therefore they are suitable for use not only indoor but also outdoor usage. It has high longevity because of high oxidation and corrosion resistance and can be used deep drawn and under marine conditions. It can resist oxidation in infrequent service in temperatures ranging between 870 degrees C and 925 degrees C.

Mesh surface processingStainless steel can be used in many kinds of patterns. The advantages of making steel plates with textured or textured surfaces are as follows:1) Reducing the "oil can-ning" of metallic roofing materials, a term used to describe the surface of a bright material that is not smooth from an optical point of view.