Recent Updates
  • Introduction of forged steel gate valve
        Working principle of forged steel gate valve: Forged steel valves are suitable for medium and high temperature, medium and high pressure valves with nominal pressure of 1.6, 2.5, 4.0, 6.4, 10.0, 16.0MPa and nominal diameter of 10~50mm. The applicable medium is water, nitrogen and hydrogen mixed urea and methylamine liquid, etc. The stem and stem nut are driven by...
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  • Structural characteristics of slab gate valve
        The slab gate valve is a member of the gate valve family, which is the same as the wedge gate valve; its main function is to control the on-off of the pipeline, not to adjust the flow of the medium in the pipeline. Product structure features of slab gate valve: 1. The valve seat of slab gate valve adopts O-ring sealing and floating valve seat structure...
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  • Introduction of dual plate check valve
        HUHANG TECHNOLOGY GROUP CO., LTD. is a leading manufacturer of API 594 dual plate check valve in China. Our API 594 dual plate check valve bodies are available in carbon steel, stainless steel, duplex stainless steel, alloy steel, nickel alloy and more. The internal components of the valve can be selected to meet your exact application requirements. We also offer a wide...
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  • Introduction of nozzle check valve and axial nozzle check valve
        Nozzle check valve Nozzle check valve, also known as silent check valve, is a special check valve. Used to provide fast response to fluid backflow. Therefore, if in a power plant, there is a high risk of backflow, this valve is required. The nozzle check valve is also designed to minimize media-induced water hammer and vibration. The nozzle check valve can also respond...
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  • Applicable occasions of swing check valve
          Swing check valve is an automatic valve. The fluid resistance of the swing check valve is smaller than that of the lift check valve. It is suitable for occasions with larger diameters, and the installation position is not limited. It is usually installed in a horizontal pipeline. According to the number of valve flaps, it can be divided into three types: single...
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  • Top entry trunnion mounted ball valve
    China
    https://www.shhuhangvalve.com/Top-entry-trunnion-mounted-ball-valve.html
    Design standard :API 6D API 608 ISO 17292

    Top entry trunnion mounted ball valve product range :
    1.Pressure range :CLASS 150Lb~2500Lb

    2.Nominal diameter : NPS 2~60″

    3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy

    4.End connection : RF RTJ BW

    5.Working temperature :-29℃~350℃

    6.Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

    Top entry trunnion mounted ball valve product features:
    1.Flow resistance is small, fire safe, antistatic design;

    2.piston seat,,DBB design;

    3.Bidirectional seals, no limitation on the flow direction;

    4.Tope entry design ,easy for online maintenance;

    5.When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline;

    6.Spring loaded packing can be chosen;

    7.Low emission packing can be chosen according to ISO 15848 requirement;

    8.Stem extended design can be chosen;

    9.Soft seat and metal to metal seat can be chosen.
    https://www.shhuhangvalve.com/Top-entry-trunnion-mounted-ball-valve.html Design standard :API 6D API 608 ISO 17292 Top entry trunnion mounted ball valve product range : 1.Pressure range :CLASS 150Lb~2500Lb 2.Nominal diameter : NPS 2~60″ 3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4.End connection : RF RTJ BW 5.Working temperature :-29℃~350℃ 6.Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; Top entry trunnion mounted ball valve product features: 1.Flow resistance is small, fire safe, antistatic design; 2.piston seat,,DBB design; 3.Bidirectional seals, no limitation on the flow direction; 4.Tope entry design ,easy for online maintenance; 5.When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline; 6.Spring loaded packing can be chosen; 7.Low emission packing can be chosen according to ISO 15848 requirement; 8.Stem extended design can be chosen; 9.Soft seat and metal to metal seat can be chosen.
    Type
    New
    Price
    $1 (USD)
    Status
    In stock
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  • Rising stem ball valve
    China
    https://www.shhuhangvalve.com/Rising-stem-ball-valve.html
    Design standard :ASME B16.34

    Rising stem ball valve product range :
    1.Pressure range :CLASS 150Lb~1500Lb

    2.Nominal diameter : NPS 2~24″

    3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy

    4.End connection : RF RTJ BW

    5.Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

    Rising stem ball valve product features:
    1.Flow resistance is small

    2.Mechanical cam forced seal with reliable sealing performance ;

    3.Tope entry design ,easy for online maintenance;

    4.When opening or closing ,there is no friction between seat and ball, operating torque is small and longer life;

    5.Double guide tracks design;

    6.Multi seals on stem with good sealing performance;

    https://www.shhuhangvalve.com/Rising-stem-ball-valve.html Design standard :ASME B16.34 Rising stem ball valve product range : 1.Pressure range :CLASS 150Lb~1500Lb 2.Nominal diameter : NPS 2~24″ 3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4.End connection : RF RTJ BW 5.Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; Rising stem ball valve product features: 1.Flow resistance is small 2.Mechanical cam forced seal with reliable sealing performance ; 3.Tope entry design ,easy for online maintenance; 4.When opening or closing ,there is no friction between seat and ball, operating torque is small and longer life; 5.Double guide tracks design; 6.Multi seals on stem with good sealing performance;
    Type
    New
    Price
    $1 (USD)
    Status
    In stock
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  • Metal to metal ball valve
    China
    https://www.shhuhangvalve.com/Metal-to-metal-ball-valve.html
    Design standard :API 6D ISO 17292

    Metal to metal ball valve product range :
    1. Pressure range :CLASS 150Lb~2500Lb

    2. Nominal diameter : NPS 2~60″

    3. Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy

    4. End connection : RF RTJ BW

    5. Working temperature :-46℃-425℃

    6. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

    Metal to metal ball valve product features:
    1.Advanced rocket-spraying process ensures that sealing is realiable under all temperatures — pressures. With hydrogen used as fuel, this process has been applied to the sealing faces of the ball and the valve seats;

    2. Flow resistance is small;

    3.Piston seat, fire protection-antistatic structure design;

    4.No limitation on the flowing direction of medium;

    5. When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline;

    6.Spring loaded packing can be chosen;

    7.Low emission packing can be chosen according to ISO 15848 requirement;

    8.Stem extended design can be chosen;

    9.Metal to metal seat design can be chosen;

    10. DBB,DIB-1,DIB-2 design can be chosen;

    11.The ball is fixed with a supporting plate and a fixed shaft;

    https://www.shhuhangvalve.com/Metal-to-metal-ball-valve.html Design standard :API 6D ISO 17292 Metal to metal ball valve product range : 1. Pressure range :CLASS 150Lb~2500Lb 2. Nominal diameter : NPS 2~60″ 3. Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4. End connection : RF RTJ BW 5. Working temperature :-46℃-425℃ 6. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; Metal to metal ball valve product features: 1.Advanced rocket-spraying process ensures that sealing is realiable under all temperatures — pressures. With hydrogen used as fuel, this process has been applied to the sealing faces of the ball and the valve seats; 2. Flow resistance is small; 3.Piston seat, fire protection-antistatic structure design; 4.No limitation on the flowing direction of medium; 5. When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline; 6.Spring loaded packing can be chosen; 7.Low emission packing can be chosen according to ISO 15848 requirement; 8.Stem extended design can be chosen; 9.Metal to metal seat design can be chosen; 10. DBB,DIB-1,DIB-2 design can be chosen; 11.The ball is fixed with a supporting plate and a fixed shaft;
    Type
    New
    Price
    $1 (USD)
    Status
    In stock
    0 Comments 0 Shares
  • Side entry trunnion mounted ball valve
    China
    https://www.shhuhangvalve.com/Side-entry-trunnion-mounted-ball-valve.html
    Design standard :API 6D ISO 17292

    Side entry trunnion mounted ball valve product range :
    1. Pressure range :CLASS 150Lb~2500Lb

    2. Nominal diameter : NPS 2~60″

    3. Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy

    4. End connection : RF RTJ BW

    5. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

    Side entry trunnion mounted ball valve product features:
    1. Flow resistance is small;

    2.Piston seat, fire protection-antistatic structure design;

    3.No limitation on the flowing direction of medium;

    4. When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline;

    5.Spring loaded packing can be chosen;

    6.Low emission packing can be chosen according to ISO 15848 requirement;

    7.Stem extended design can be chosen;

    8.Metal to metal seat design can be chosen;

    9. DBB,DIB-1,DIB-2 design can be chosen;

    10.The ball is fixed with a supporting plate and a fixed shaft;
    https://www.shhuhangvalve.com/Side-entry-trunnion-mounted-ball-valve.html Design standard :API 6D ISO 17292 Side entry trunnion mounted ball valve product range : 1. Pressure range :CLASS 150Lb~2500Lb 2. Nominal diameter : NPS 2~60″ 3. Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4. End connection : RF RTJ BW 5. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; Side entry trunnion mounted ball valve product features: 1. Flow resistance is small; 2.Piston seat, fire protection-antistatic structure design; 3.No limitation on the flowing direction of medium; 4. When valve is in full open position, seat surfaces are outside flow stream that always in full contact with gate that can protect seat surfaces, and suitable for pigging pipeline; 5.Spring loaded packing can be chosen; 6.Low emission packing can be chosen according to ISO 15848 requirement; 7.Stem extended design can be chosen; 8.Metal to metal seat design can be chosen; 9. DBB,DIB-1,DIB-2 design can be chosen; 10.The ball is fixed with a supporting plate and a fixed shaft;
    Type
    New
    Price
    $1 (USD)
    Status
    In stock
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  • Forged steel floating ball valve
    China
    https://www.shhuhangvalve.com/Forged-steel-floating-ball-valve.html
    Design standard :API 6D API 608 ISO 17292

    Forged Steel Floating Ball Valve Product range :
    1. Pressure range :CLASS 150Lb~2500Lb

    2. Nominal diameter : NPS 1/2~12″

    3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy

    4. End connection : RF RTJ BW

    5. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device;

    Forged Steel Floating Ball Valve Product features:
    1.The defects caused by casting are avoided and the safety is more reliable;

    2.Flow resistance is small;

    3. Lip type valve seat, easy for opening and closing;

    4. No limitation on the flow direction;

    5. Fire safe, antistatic design, anti-blowout stem;

    6.Spring loaded packing can be chosen;

    7.Low emission packing can be chosen according to ISO 15848 requirement;

    8.Stem extended design can be chosen

    9.Soft seat and metal to metal seat can be chosen;

    10.Jacketed design can be chosen.
    https://www.shhuhangvalve.com/Forged-steel-floating-ball-valve.html Design standard :API 6D API 608 ISO 17292 Forged Steel Floating Ball Valve Product range : 1. Pressure range :CLASS 150Lb~2500Lb 2. Nominal diameter : NPS 1/2~12″ 3.Body material:Carbon steel, Stainless steel, duplex stainless steel, Alloy steel, Nickel alloy 4. End connection : RF RTJ BW 5. Mode of operation: Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; Forged Steel Floating Ball Valve Product features: 1.The defects caused by casting are avoided and the safety is more reliable; 2.Flow resistance is small; 3. Lip type valve seat, easy for opening and closing; 4. No limitation on the flow direction; 5. Fire safe, antistatic design, anti-blowout stem; 6.Spring loaded packing can be chosen; 7.Low emission packing can be chosen according to ISO 15848 requirement; 8.Stem extended design can be chosen 9.Soft seat and metal to metal seat can be chosen; 10.Jacketed design can be chosen.
    Type
    New
    Price
    $1 (USD)
    Status
    In stock
    0 Comments 0 Shares
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