
Industrial-Grade Heavy-Duty Carbon and Stainless Steel Pipe Caps. 20 Years Industry Experience: Over two decades of manufacturing expertise with global export reach. Global Standard Compliance: Compliant with ANSI, DIN, JIS, GOST, ASME, and EN standards. Full Customization Support: OEM services, custom sizes, materials, and sealing surface designs available. Strict Quality Assurance: ISO 9001 certified with SGS/TUV inspection options before shipment. Competitive Factory Pricing: Vertical integration ensures cost control and competitive ex-factory prices. Robust Material Options: Made from A105 carbon steel or stainless steel for high pressure and corrosion resistance. Comprehensive Technical Support: 24/7 communication, on-site guidance, and professional scheme optimization. Wide Application Scope: Suitable for oil, chemical, power, water treatment, marine, and mining industries.