stainlesssteel

  • Van Leeuwen in Middle East Come to Visit Us

    Van Leeuwen in Middle East Come to Visit Us

    Van Leeuwen–one of the biggest pipe, fittings and flange stockist in the world come to visit us. The Van Leeuwen Pipe and Tube Group was founded in 1924. The Group has approximately forty branches spread throughout Europe, the Middle East, Asia, Australia, and North America. Through years of d ...

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  • HRSG Project of SamsungGroup in Qatar

    HRSG Project of SamsungGroup in Qatar

    In the past few years, the third world economy development has been in full swing. Qatar – a developing country, which belongs to the third economy. It also develops very rapidly because of it’s rich oil resources. So relevant projects in Qatar is very popular. And its demand of piping materia ...

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  • Cooperation with Van Leeuwen for Egypt Project

    Cooperation with Van Leeuwen for Egypt Project

    We have been working with many well-known companies at home and abroad for more than 30 years. For example, CNPC, SINOPEC, CSPC and Chevron Corporation, Shell. Recently we successfully reach cooperation with Van Leeuwen which is well-known group in the world. Van Leeuwen specialized in pipe and pipi ...

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  • What is ASTM A182 F347H pipe fitting?

    What is ASTM A182 F347H pipe fitting?

    ASTM A182 F347H  pipe fitting mean the pipe fitting which material is ASTM A182 F347H,they are used for the forged piping systems of high temperature services.ASTM A182 is the standard of forged or rolled alloy-steel pipe flanges,forged fittings,and valves and parts material,it indicates the materia ...

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  • How to use the ASTM A182 F347H pipe fittings?

    How to use the ASTM A182 F347H pipe fittings?

    ASTM A182 F347H pipe fittings are forged,commonly used to be socketed or threaded connecting with the ASTM A213 TP347H steel pipes.(What is ASTM A182 F347H pipe fitting?) The ASTM A182 F347H pipe fitting has its unique characteristics to use: ASTM A182 F347H Pipe Fittings (1)High strength and plasti ...

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  • Ferrostaal Piping Supply Acquired by Van Leeuwen

    Ferrostaal Piping Supply Acquired by Van Leeuwen

    Ferrostaal Piping Supply, founded in 1953, specialized in supplying pipes and piping materials(flange, butt weld fittings and forged fittings), and operates in the equipment and machine building,the chemical and petrochemical. The company’s head office is in Essen, Germany. The company primari ...

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  • What is ASTM A403 WP321H pipe fitting?

    What is ASTM A403 WP321H pipe fitting?

    ASTM A403 WP321H pipe fittings mean the pipe fittings which material is wrought austenitic stainless,grade A403 WP321H,they are used for the pressure piping systems of moderate and high temperature services.WP321H is one of the steel grade in A403 standard. Ti as a stabilizing element exists in 321H ...

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  • How to use ASTM A403 WP321H pipe fitting?

    How to use ASTM A403 WP321H pipe fitting?

    ASTM A403 WP321H is a kind of common stainless steel.It is widely used to produce the pipe fittings and flanges which require a good comprehensive performance(corrosion resistance and formability).”H” means the material has a high carbon content in elements,it bring a good performance in high temper ...

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  • ASME B16.9 ASTM A403 WP316L 90° Pipe Bend 3D

    ASME B16.9 ASTM A403 WP316L 90° Pipe Bend 3D

    Haihao Group is one of the leading steel piping manufacturer in China. We are specialized in stainless steel flange, fittings and pipe. A pipe bend looks like a elbow of different bending radius. The most regular pipe bends are 30 degree, 45 degree, 90 degree, the popular bending radius are 3D, 5D, ...

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  • What is the difference between stainless steel 304,304L,304H?

    What is the difference between stainless steel 304,304L,304H?

    The stainless steel material 304 is the most common grade in industry field.In steel piping systems,there are pipes,fittings,flanges and other products are made from 304 stainless steels. They are from different material standards,like the ASTM A213,A312,A182 and A403 etc.There are three 304 grades ...

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  • What is ASTM A403 WP321 pipe fitting?

    What is ASTM A403 WP321 pipe fitting?

    ASTM A403 WP321 steel pipe fittings mean the pipe fitting which material is Wrought Austenitic Stainless,they are used for the pressure piping systems of moderate and high temperature services.ASTM A403 is the standard of pipe fittings material,it indicates the materials properties of different kind ...

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  • How to use ASTM A403 WP321 pipe fitting?

    How to use ASTM A403 WP321 pipe fitting?

    ASTM A403 WP321 is a kind of common stainless steel.It is widely used to make for piping components and  parts which require a good comprehensive performance(corrosion resistance and formability).Ti as a stabilizing element exists in 321 stainless steel,it is better than 316L in terms of high temper ...

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