Choose A or B series for large-diameter flanges 1. A series or B series When selecting American standard flanges, if the large diameter is greater than DN600, it is necessary to consider using a large diameter flange. The selection of national standards generally follows the standard HG/T 20623-2009 . ASME is selected according to ASME B16.47-2020. […]
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03
Dec
Dec
Structural steel fabrication is the process of bending, cutting and modeling steel to create a structure. For structural steel fabrication, steel parts are often put together to create different structures of predefined sizes and shapes. It is a complex process that requires specialized knowledge, skills, and resources to complete successfully. You can refer to Jiade […]
19
Nov
Nov
Stainless steels are segregated into various classes, mainly due to the distinction in their microstructural phases. While each class has a distinct microstructural phase, stainless steels that belong to the duplex category have a microstructure that is similar to two other classes, i.e. – ferritic and austenitic stainless steel. Duplex stainless steels contain a mixed […]
05
Nov
Nov
Difference between a2 and a4 stainless steel fasteners Fasteners in grades A2 and A4, tend to be amongst the most popular ones across global markets. Grade A2, or as commonly known as stainless steel 304 is highly valued for its economical cost and delivering a good performance. Likewise, grade A4, or as known as grade […]
06
Oct
Oct
There are several stainless steel grades, which are classified into four major categories. One of the most important categories is austenitic stainless steel. The austenitic stainless steel alloys are further put into several groups based on their chemical composition. One of the most highlighted stainless steel grades belongs to the 300 series. These grades are […]
Alloy knowledge
Effect of forging process on microstructure and properties of 2219 aluminum alloy flange
04
Oct
Oct
In order to solve the problems of 2219 aluminum alloy flange forgings, such as coarse grain, vertical fiber direction and structural stress direction, the effect of forging process on its structure and properties was studied by means of room temperature tensile test and optical microscope. The results show that the single upsetting process has little […]
26
Sep
Sep
Gaskets are sealing elements installed between mating flange faces. The compressive force applied when flanges are mated (due to bolt torqueing) keeps the gasket in position between the two flanges. Flange gaskets are split into three main categories. Non-metallic / Soft – Compressed non-asbestos fibre (CNAF), PTFE, rubber, ceramic fibre. Metallic / Hard – oval ring, octagonal ring. Semi-metallic / Composite – spiral wound, metal jacketed, […]
18
Sep
Sep
P304/TP316L Seamless Stainless Steel Sanitary Tubing FOB PriceUSD 500 – 30,000/Piece PortNingbo or Shanghai Port MOQ1 Piece Supply Ability1000 Tons Per Month Payment TermsL/C,T/T,Western Union,MoneyGram PackagingSeaworthy plywood cases or pallets Delivery2 – 15 days Detailed description Quick Detail: Name: TP304/TP316L Seamless Stainless Steel Sanitary Tubing For Food Using Place of Origin:XI’AN, China (Mainland) Brand Name: JIADE […]
18
Sep
Sep
In order to prevent the pipe sleeve forging from axial movement under axial load, the axial positioning device is applied to the bearing on the shaft and in the hole. How to design the size of axial positioning pipe sleeve forging? The following is mainly for you to talk about. The common pipe sleeve forging orientation positioning method […]
Stainless steel is a remarkable material known for its strength, corrosion resistance, and versatility. Among its many variations, 306L stainless steel stands out as an alloy with a unique combination of properties that make it suitable for a wide range of applications. In this blog, we’ll delve into the world of 306L stainless steel, exploring […]