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Help CenterValve Body Open-Die Forgings, Custom Forged Valve Body Blanks for High-Pressure Valves, Professional Forging Manufacturer
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Basic Introduction of Valve Body Open-Die Forgings (Custom Forgings from Manufacturer)
Founded in 2011, Shandong Qingliang Mould Technology Co., Ltd. is a high-tech enterprise deeply engaged in the field of valve body forgings, focusing on the R&D, production and service of core pressure-bearing components for fluid control. With the mission of "Precision Forging of Sealing Cores, Enabling Efficient Industrial Operation", relying on precision forging technology, multi-material customization capabilities and full-standard compliance system, we provide corrosion-resistant, pressure-resistant and reliably sealed valve body forging solutions for global customers, and have become a core supporting supplier for leading enterprises in industries such as oil and gas, chemical industry, electric power and energy.
Performance Features of Valve Body Open-Die Forgings (Custom Forgings from Manufacturer)
Performance Characteristics of Valve Body Forgings
Pressure & Impact Resistance
The tensile strength of key parts of the valve body is ≥600MPa, and the yield strength is ≥450MPa, which can resist the instantaneous impact of pipeline medium and the mechanical load of valve opening and closing. The deformation of the valve body flange is ≤0.02mm, which helps reduce the risk of creep failure during long-term high-pressure operation.
Strong Corrosion Resistance & Anti-Medium Erosion
Valve bodies for oil and gas adopt materials meeting NACE MR0175 standards, with strictly controlled S and P contents ≤0.01%. They show good performance in resisting sulfide stress cracking (SSCC) and hydrogen induced cracking (HIC), suitable for corrosive scenarios such as acidic gas fields and hydrogenation units.
Precision Sealing & Reduced Leakage Risk
The cladding layer thickness is uniformly controllable (0.5-1.5mm), with good wear resistance and anti-seizure performance. The sealing performance remains stable after multiple valve opening and closing operations, which helps reduce the risk of accidents caused by medium leakage.
Balanced Strength & Toughness + Fatigue Resistance
Through customized heat treatment, the performance ratio of "high surface strength, high core toughness" is realized. The core impact toughness is ≥45J/cm² (20℃), which helps reduce the risk of brittle fracture of the valve body under impact loads and improves system operation stability.
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