Stainless steel pipe fittings are a type of pipe fittings. They are made of stainless steel materials, so they are called stainless steel pipe fittings. They include stainless steel elbows, stainless steel tees, stainless steel crosses, stainless steel reducers, stainless steel pipe caps, etc., acco

Large diameter straight seam steel pipe process flow and main equipment:① Process the two plate edges into the required form at one time. Steel plate edge milling machine: Mechanical processing of both sides of the plate used for pipe making, and making the parallelism of the two plate edges within

Thick-walled welded pipe is a hard-to-deform precipitation-strengthened nickel-based high-temperature alloy with a composition similar to that of the former Soviet Union's ЭИ929 alloy. Its alloy elements have a high level of solid solution strengthening and precipitation strengthening of the γ' phas

1. Polishing processingPolishing is the most effective means of controlling surface irregularities. In the early stages of development, stainless steel was ground with tools such as knives and forks according to its intended use. These uses require stainless steel to have high gloss and must be poli

Boiler heating surface steel pipes work for a long time under the action of high temperature, stress, and corrosive media. When the steel pipes cannot withstand the load of their working conditions, different forms of damage will occur and cause accidents. Common accidents of steel pipes on the heat

Plastic-coated steel pipes not only have the advantages of steel pipes such as high strength, easy connection, and resistance to water flow impact, but also overcome the shortcomings of steel pipes that are prone to corrosion, pollution, and scaling when exposed to water, as well as the low strength

Usually, we use epoxy coal pitch paint. If the requirements are high, you can use 3 oils and 2 cloths. 3 layers of paint and two layers of fiberglass cloth, staggered application. If required, generally use epoxy coal pitch primer and topcoat, each applied twice. Simple and convenient, this is gener

Welding, also known as welding, is a manufacturing process and technology that can join metal or other thermoplastic composite materials (such as plastics) through the application of heat, high temperature, or high pressure. There are three welding methods:1. Fusion welding. The workpiece is heated

1. To prevent corrosion due to heating, the welding should not be too long, which is about 20% less than that of carbon steel electrodes. The arc should not be too long, and the layers will cool quickly. A narrow weld bead is preferred.2. Stainless steel pipe fittings harden quickly after welding an

Plastic-coated steel pipes have the dual advantages of steel pipes and plastic pipes. They have the mechanical strength and pressure-bearing strength of steel pipes, as well as the smooth inner wall of non-metallic pipes, wear resistance, strong corrosion resistance, low water flow resistance, and e