Product knowledge

• BUTTWELD REDUCERS

  BUTTWELD REDUCERSCONCENTRIC REDUCERThe open ends of a concentric reducer are aligned and centered one to the other. Generally, this type of pipe reducer is used to modify the bore size of the pipeline by two (maximum three) measures, to avoid an excessive pressure drop in the pipeline.If a larger re

  Product knowledge January 12, 2022
• SHORT VS LONG RADIUS ELBOW

  SHORT VS LONG RADIUS ELBOWThe center to face distance of a long radius pipe elbow is always 1.5 times the nominal pipe size, whereas, for a short radius pipe elbow, the center to face distance is equal to the nominal pipe size.Example:For a 4 inches long radius (LR) butt weld elbow, the center to fa

  Product knowledge December 15, 2021
• EXPANSION RUBBER JOINTS

  Rubber expansion joints are engineered rubber products that are inserted in rigid piping systems to absorb movements, improve thermal stability and compensate for misalignment. Their performance is crucial for the safety and reliability of the entire system.

  Product knowledge November 10, 2021
• PIPE CAP

  PIPE CAPA buttweld pipe cap is used to blind or isolate the pipeline, permanently or temporarily (for example during the execution of maintenance and reparation works).Buttweld pipe caps are manufactured using steel plates for most sizes and materials. The shape of a pipe cap is ellipsoidal and conf

  Product knowledge January 19, 2022
• Welding of Plant Piping Systems

  Methods of Heating

  Product knowledge November 12, 2021
• BUTTWELD FITTINGS IN PIPING

  Buttweld fittings are pipe fittings used to change the pathway of a pipeline (elbows), reduce/increase the pipe bore size (reducers), branch (tees, cross) or blind a pipeline (butt weld cap). ASME B16.9 (and MSS-SP 43) Buttweld fittings are used for piping systems above 2 inches in diameter, whereas

  Product knowledge December 01, 2021
• Precautions for Welding Stainless Steel Flanges

  Stainless steel flanges are pipe fittings with stainless steel as the main material, which have good corrosion resistance, strong rigidity and not easy to wear. Therefore, it is widely used in chemical, petroleum, construction, shipbuilding, medicine, food manufacturing and other industries. In orde

  Product knowledge November 11, 2021
• PIPE ELBOW MANUFACTURING PROCESS

  PIPE ELBOW MANUFACTURING PROCESSButtweld elbows 45 and 90 degrees can be manufactured in different ways, the main ones are the “mandrel process” and the “cold forming” (other methods are the elliptical forming and the double-seam welding method).Mandrel ProcessCold forming

  Product knowledge December 22, 2021
• Advantages of Stainless Steel Flange

  Advantages of Stainless steel flang: 1. Stainless steel flange is acid and alkali resistant, corrosion resistant, and fireproof. 2. Easy to use and install, in one step.3. Diversified scope of application, suitable for various pipelines. 4. Long application life, not easy to age. 5. Low carbon and environmental protection, high durability.

  Product knowledge November 18, 2021
• SEAMLESS STEEL PIPE

  The seamless steel pipe is hollowed out in the middle, which is mainly used to transport fluids, such as gas, natural gas, oil and solid materials. Compared with solid steel pipe, seamless steel pipe is lighter in weight and is a kind of economical cross-section steel. Seamless steel pipe is widely used in the manufacture of mechanical parts and structural parts, such as automobile transmission shafts, oil drill pipes, and steel scaffolding used in construction.

  Product knowledge December 09, 2021