Product knowledge

• Compressed Air Transmission and Treatment

  Steel pipesSteel pipes to BS 1387 are normally specified in the nominal bore sizes given in Table 1. Finishes can be black or galvanised, the latter being preferred for corrosion resistance.

  Product knowledge January 14, 2022
• A NEW HIGH-SPEED CIRCUMFERENTIAL ROOT PASS WELDING FOR PIPELINE CONSTRUCTION

  MECHANICAL PROPERTIES OF WELDED JOINTSteel pipes used are API 5LX X52 and X60, with 16 inch outer dia. The wall thickness is 0.5 inch for X52 and 0.25 inch for X60. Welding wire used is of 1.2 mm dia., containing REM. Chemical compositions of pipes and the filler wire are listed in attached Table.

  Product knowledge January 28, 2022
• Advantages of Pre-galvanized Steel Pipe

  Pre-galvanized steel pipe is one of the most common and popular types of pipe today, made of solid steel with an additional zinc coating. The role of the zinc coating is to prevent the steel pipe from rusting and corroding. Since the pre-galvanized steel pipe does not rust or corrode, the pipe will

  Product knowledge January 13, 2022
• HEAT TREATMENT OF PIPES III

  If a weld is allowed to cool prior to the postweld heat treatment, the rate of uniform cooling must be controlled to prevent a detrimental effect in the piping.Partial heat treatment of a piping assembly that cannot be fitted completely into a furnace is acceptable if there is at least a 300 mm (1 f

  Product knowledge March 04, 2022
• Overview of Pipeline Materials

  Steel pipe is normally used for pipelines operating at a pressure of 100 psig or more. Steel pipe withstands high pressures, is durable, and has a long operating life cycle. Fiberglass, PVC, or high-density polyethylene (HDPE) pipe is used in certain instances for low-pressure gas gathering pipeline

  Product knowledge December 17, 2021
• The Sectional Steel---Round Bar

  The hot rolled round bar has many advantages that you may not notice, such as strong, tough, ductile, formable and weldable. Thus the steel round bar can be used in many industries. You can see the round bars in the bridge construction, the automotive industry, the construction industry, the heavy e

  Product knowledge September 08, 2022
• Pipe Fittings

  There are different types of pipe fittings on sale like, buttweld pipe fittings, malleable iron pipe fittings, high pressure forged steel fitting, grooved pipe fitting, threaded carbon steel pipe fittings and ductile iron fitting. For the same type, there also will be lots of different parts. Like elbow, tee, cap, reducer, bushing, socket, plug, nipple, threaded pipe fitting, grooved fitting, grooved coupling and adaptor. So make sure you are buying the right product.

  Product knowledge June 23, 2022
• Cold Rolled Steel

  Generally speaking, the cold rolled steel is based on the hot rolled steel. With the further processing, it can form the cold rolled steel. The cold rolled steel is processed in cold reduction mills, and then the temperature can be cooled down through the annealing process and tempers rolling. The

  Product knowledge October 12, 2022
• How to find quality steel product suppliers

  No matter where you choose to buy steel, you need to make sure your supplier is reputable and reliable. Before buying, you need to know the qualifications and reputation of your suppliers to ensure that you can get quality steel and service.Hebei Metal is one of the largest suppliers in China for al

  Product knowledge July 31, 2023
• Stainless Steel Flat Bars Supplier

  The stainless steel flat bars are our hot sell products, they are one of the most popular products. The stainless steel grades are variable, thus according to the customer, we can manufacturer different SS flat bars to meet the customer needs.We provide stainless steel flat bar sheared and true mill.

  Product knowledge September 21, 2022