20000PSI超高压堵头
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20000PSI超高压堵头
超高压:一般认为压强超过100Mpa就是超高压,在超高压条件下,生物体高分子立体结构中的氢键结合、疏水结合、离子结合等非共有结合发生变化,使蛋白质变性,淀粉糊化,酶失活,细胞膜破裂,菌体内成分泄漏,生命活动停止,微生物菌体破坏而死亡。超高压堵头在这里就十分重要。
20000PSI超高压堵头
20000PSI超高压堵头是一种专为极端高压工况设计的管道封堵装置,适用于石油、化工、军用等领域的超高压(138MPa/20000PSI)系统。该产品采用高强度合金材料及精密加工工艺,具有耐高压、耐腐蚀、密封稳定等特点,可有效隔离管道介质,确保系统安全。
20000PSI超高压堵头核心特点:
超高压设计:额定压力达20000PSI(138MPa),符合ASME B16.34等标准。
高强度材质:采用AISI 4140、17-4PH或Inconel 718等合金,确保结构强度与耐腐蚀性。
多重密封结构:金属硬密封(金属-金属接触)或复合密封(O型圈+金属密封),零泄漏。
多样化接口:支持NPT、BSPP、SAE等多种螺纹标准,适配不同管道系统。
耐极端环境:适用于高温(≤650℃)、低温(-196℃)及腐蚀性介质(H₂S、CO₂等)。
20000PSI超高压堵头典型应用:
石油天然气超高压井口测试
化工超临界流体设备
高压液压系统
水刀切割设备维护
注:可根据实际需求补充表面处理(如镀镍、氮化)、防脱结构(如锁紧螺母)等细节。
20000PSI Ultra-High Pressure Plug Product Overview
The 20000PSI Ultra-High Pressure Plug is a pipeline sealing device designed for extreme high-pressure (138MPa/20000PSI) systems in oil & gas, chemical, military applications. Manufactured high-strength alloys with precision machining, it ensures reliable isolation of pipeline media under ultra-high pressure conditions.
Key Features:
Ultra-High Pressure Rating: 20000PSI (138MPa) working pressure, compliant with ASME B16.34 standards.
High-Strength Material: AISI 4140, 17-4PH, Inconel 718 alloys for structural integrity corrosion resistance.
Multi-Sealing Design: Metal-to-metal hard seal hybrid sealing (O-ring + metal), zero leakage guaranteed.
Versatile Connections: Compatible with NPT, BSPP, SAE, other thread standards.
Extreme Environment Resistance: Suitable for high temp (≤650°C), cryogenic (-196°C), corrosive media (H₂S, CO₂).
Typical Applications:
Oil & gas wellhead pressure testing
Supercritical fluid equipment in chemical plants
Military high-pressure hydraulic systems
Waterjet cutting system maintenance
