The steel reducers belong to chemical pipe fittings and are used for the connection between two pipes of different diameters. According to different shapes, it is divided into two types: concentric steel reducers and eccentric steel reducers. The head material includes stainless steel head (304304l3
Product name: Seamless steel pipeOD: 12''Thickness: SCH20Standard: ASTM/SAME A/SA333.Quantity: 7000 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.
1 Judging from the surface, that is, in visual inspection. Visual inspection of welded joints is a simple procedure with a wide variety of inspection methods and is an important part of finished product inspection, mainly to find welding surface defects and dimensional deviations. Tests are generall
Precautions for storing straight seam steel pipes:Most of the merchants did not use the straight seam steel pipe soon after purchasing it. So is there anything we need to pay attention to in the storage of straight seam steel pipes? The staff of straight seam steel pipe manufacturers reminded that t
Product name: LSAW steel pipeMaterial: Carbon steelSize: 600x7x1180mmStandard: ASTM A53Quantity: 5000 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.
The steel pipe pipeline is the main transportation channel for production. The supply of materials and the flow of the process are realized by pipelines of different specifications, pressure levels, and shapes. There are countless elbows, flanges, and welds in the running pipeline. If one of the int
The connection method specification of galvanized steel pipe depends on the type of connection method. Generally, there are several types, such as flange connection, clamp groove connection, and welding. In the actual connection of galvanized steel pipes, welding is the most commonly used connection
Oil casing is a large-diameter pipe that acts to fix the wall or bore of oil and gas oil wells. The casing is inserted into the wellbore and fixed with cement to help the wellbore separate the rock formations and prevent the wellbore from collapsing while ensuring the circulation of drilling mud to
In terms of the welding process, the welding method of spiral welded pipe and straight seam steel pipe is the same, but the straight seam welded pipe will inevitably have many T-shaped welds, so the probability of welding defects is also greatly increased, and the welding residue at the T-shaped wel
1. To prevent erosion due to heating, the welding should not be too long, about 20% less than the carbon steel electrode, the arc should not be too long, the layers are cooled quickly, and a narrow weld bead is appropriate.2. The hardening of stainless steel pipe fittings after welding is fast, whic
