https://www.shhuhangvalve.com/Cryogenic-ball-valve.html Main features: Low temperature ball valve is designed with extended bonnet, which can protect stem packing and stuffing box area to avoid the effect from low temperature that causing the stem packing lost its elasticity. Extended area is also convenient for insulation protection. Valves are suitable for Ethylene, LNG plants, air separation plant, Petrochemical gas separation plant, PSA oxygen plant, etc. Product Details Design standard ：API 6D API 608 ISO 17292 BS 6364 China Cryogenic Ball Valves Product range ： 1. Pressure range ：CLASS 150Lb~900Lb 2. Nominal diameter ： NPS 1/2~24″ 3. Body material：Stainless steel, Nickel alloy 4. End connection ： RF RTJ BW 5. Minimum working temperature：-196℃ 6.Mode of operation： Lever, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device; China Cryogenic Ball Valves Product features： 1. Flow resistance is small, fire safe, antistatic design; 2.Floating type and trunnion mounted type can be chosen according to requirement; 3. Soft seat design with good sealing performance; 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; 5. Multi seal on stem with good sealing performance ;

https://www.shhuhangvalve.com/Fully-welded-ball-valve.html Main features: Valve body joint is fully welded that eliminates external leakage through body joint. The valves are specially suitable for long distance buried pipelines with rigorous service conditions, such as city gas, city heating, petrochemical plants and etc. Product Details Design standard ：API 6D API 608 ISO 17292 China Fully Welded 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; China Fully Welded Ball Valve Product features： 1 Flow resistance is small; 2.Piston seat, fire safe, antistatic design; 3.No limitation on the flow direction; 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 structure can be chosen; 10.The ball is fixed with a supporting plate and a fixed shaft; 11.Single welding joint or double welding joint 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.

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/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/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;

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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.