In industrial piping systems, if the valve body forgings have poor sealing or insufficient strength, it can directly lead to media leakage, equipment downtime, or even safety incidents. Customers who heavily use cast or rough-machined valve bodies often face defects such as porosity, sand holes, and loose structures, resulting in frequent repairs and costly replacements. The square valve body forgings provided by Jianing Forging eliminate internal defects through the free forging process, helping to ensure continuous metal flow and grain refinement, thereby improving valve pressure resistance and sealing performance from the source, helping you reduce operational and maintenance risks.

Product description

Square valve body forgings are made from high-quality carbon steel, alloy steel, or stainless steel billets, and are produced through heating, free forging, heat treatment, and fine processing. The product has a dense internal structure, no casting defects, stable mechanical properties, and can meet harsh working conditions such as high temperature, high pressure, and corrosive media. It is suitable for various valve types including gate valves, globe valves, and check valves, making it a reliable upgrade alternative to traditional cast valve bodies.

Product features

• Relatively high strength and toughness: After forging, metal flow lines are distributed along the valve body's shape, with tensile strength and impact toughness significantly superior to castings made of the same material, allowing it to withstand higher working pressures.

• No internal defects: The open-die forging process effectively eliminates common casting issues such as porosity, shrinkage loosening, and cracks. After processing the sealed surface, the surface quality is higher and the risk of leakage is reduced.

• Flexible size adjustment: No molds are needed; non-standard dimensions and complex shapes can be achieved according to customer drawings, adapting to different installation spaces and interface requirements.

• Corrosion and High Temperature Resistance: Materials such as 304, 316, F22, and F51 are selected, combined with appropriate heat treatment, maintaining a long service life in acidic and alkaline environments and high-temperature steam environments.

Product prices

Square valve body forgings belong to customized products, and their price is greatly affected by material, specifications, machining precision, and batch size. We do not provide a uniform price list, but instead calculate more accurately based on your specific drawings and technical requirements. Please feel free to contact Jianing Forging for detailed specifications, and we will provide you with a personalized quotation plan.

Service commitment

• Custom drawings: Production is strictly organized according to customer-provided drawings or samples, with guaranteed dimensional tolerances and material grade levels meeting requirements.

• Full traceability: From raw material re-inspection upon entry to forging, heat treatment, machining, and non-destructive testing, every step is recorded, providing a complete warranty certificate.

• On-time delivery: Standard orders are delivered within 30 days, urgent orders can be processed expedited, helping to avoid delays in your project progress due to forgings.

• After-sales support: Before leaving the factory, each product undergoes appearance, dimensions, and hardness testing. If non-human quality issues occur during the warranty period, free reshipment or compensation is provided.

Specifications