The outer arc calculation of the stainless steel seamless elbow is the bending radius plus the radius of the pipe, which equals the outer arc radius. The inner arc calculation of the stainless steel seamless elbow is the inner arc radius of the general 90° elbow, which is equivalent to the diameter of the pipe.

The following aspects need to be considered when choosing a suitable stainless steel seamless elbow: 1. Material selection. Suitable materials should take into account the pressure, temperature, medium and other environmental factors. Generally, seamless elbows are selected for occasions requiring high strength, high precision and high corrosion resistance, while seamed elbows are considered for ordinary low pressure, low temperature and [...]

If the stainless steel seamless elbow has cracks during use, it is necessary to consider many reasons such as the raw materials, processing technology and equipment used. 1. Raw material issues If the quality of the stainless steel seamless elbow material selected is poor, the tube blank will be prone to internal and external warping, scarring and cracks. 2. Temperature [...]

Dip quenching is a processing technology for stainless steel seamless elbows. There are three common methods: 1. Dip quenching and axially spray water inside the steel pipe This method has requirements for the length of the steel pipe. Exceeding the corresponding length will lead to poor quenching performance. 2. Dip quenching and add axial water injection inside and outside the [...]

Are stainless steel seamless elbows and stainless steel stamped elbows the same? Answer: They are different. We will introduce them in detail below. First let’s talk about stainless steel seamless elbow: Stainless steel seamless elbow is made of pipe bending. It has no welding seam and cannot be welded. The stamping elbow is a hot-pressed elbow, which is made by [...]

The production steps of stainless steel seamless elbow can be divided into material selection, cutting, hot press bending, welding, straightening, surface treatment, etc. Material selection: In addition to stainless steel, seamless elbows also have alloy steel and carbon steel as raw materials, which can be selected according to the actual use environment and requirements. Cutting: Cut the raw materials into [...]