Stainless steel seamless elbows can be classified as follows according to different manufacturing standards and methods: Manufacturing standards: national standard, electric standard, ship standard, water standard, American standard, Japanese standard, German standard, Russian standard, etc. Production method: extrusion, stamping, forging, casting, etc.

There are five main forming methods in stainless steel seamless elbow processing. Let us learn about it together through this article! 1. Forging The pipe end or part is stretched by a forging machine to reduce the outer diameter. 2. Rolling Place the core inside the tube and push the outer circumference with a roller. 3. Stamping Use a tapered [...]

The manufacturing process of stainless steel seamless elbow has the following advantages: 1. No need for tube blanks as raw materials. It can save the cost of pipe making equipment and molds, and can obtain elbows with any large diameter and relatively thin wall thickness. 2. The blank is a flat plate or a developable curved surface, which is easy [...]

We can distinguish stainless steel seamless elbows and seamed elbows through the following four methods: 1. Check the appearance The stainless steel seamless elbow has a smooth appearance and no welds; the seamed elbow has welds on the inner and outer walls. 2. Measure wall thickness The wall thickness of stainless steel seamless elbows is uniform; the wall thickness of [...]

Stainless steel seamless elbows and straight seam elbows are relative. In order to better distinguish the two, relevant introductions will be made below. The stainless steel seamless elbow material is 20#, and the straight seam elbow is Q235. From the appearance analysis, the seamless elbow is formed by hot punching of round steel, and the straight seam elbow is made [...]

Wenzhou Licheng Steel Co., Ltd. is a modern enterprise specializing in the production of stainless steel pipes, pipe fittings, and flange products. We have professional technical strength and advanced team management skills... Why do stainless steel seamless elbows crack? The main reasons leading to this situation are as follows: 1. Caused by raw materials If the raw material of stainless [...]