The application of large-diameter longitudinally welded pipes has become very common in people's lives, so do you know what grades the quality of large-diameter longitudinally welded pipes can be divided into? The following will introduce the specific content to you.Generally, the surface of hot-rol

The nominal diameter of straight-seam steel pipe refers to the series of diameters specified in the standard of straight-seam steel pipe. For straight-seam steel pipes, pipe fittings, valves, etc., the series specified by the standard are used to indicate the nominal straight-seam steel pipe diamete

Product: Square steel pipe; Standard & Material: ASTM A53. The order is produced for industrial construction projects, by an Iran company, which has very strict technical requirements for the production of steel pipe and lists very detailed technical requirements. Threeway Steel also lived up to the

Project Location: Indonesia.Product: Large Diameter Steel Pipe.Material: Stainless Steel Application: Heat Exchange project.Arrival time: 07.10.2022.The steel pipes have arrived in Indonesia and were put into project use. Many cooperations have given the customer full confidence in THREEWAY STEEL.