China GB T13927 valve pressure tester Manufacturer, Factory, Supplier
Yufeng Machinery provides GB T13927 valve pressure tester for petrochemical and industrial applications with quality assurance. Get factory pricing and contact us today.
Yufeng Machinery is a professional Double Head Spherical Ball Grinding Machine DN50-300 manufacturer from China Valve Industry Base, focusing on multi-spindle valve lapping equipment development, supporting precision spherical surface rework, mass valve factory production lines, non-standard multi-head configuration customization and regional distributor cooperation, flexible MOQ and fast delivery.If you need high-precision ball valve lapping and repair equipment for mass valve production, please contact us for full datasheets and factory quotation within 24 hours.
Yufeng Machinery DN200-600 Vertical Gate Valve Disc Grinding Machine is designed for grinding and lapping sealing faces of gate valve discs from DN200 to DN600.
German-designed Vertical bed with precision rotary structure for fine grinding and polishing.
Yufeng valve Machinery manufacturer DN400 Horizontal Screw Axial Clamping Valve Test Bench is designed for shell strength and sealing performance testing of flanged, welded, and threaded ball valves, gate valves, and other industrial valvesThree phase motor drives mechanical screw and nut to press sealing plate against valve end face for reliable axial clamping.Supports both high pressure water and low pressure air as test media.Covers test diameter range DN50 to DN400 with flexible stroke adjustment for different valve body lengths.
Yufeng Machinery factory's DN600 Dual Station Hydraulic Butterfly Valve Test Bench features double‑station simultaneous testing, specially customized for butterfly valves and knife gate valves, greatly boosting factory inspection efficiency and cutting labor costs. It is equipped with multiple high‑precision pressure gauges, realizing precise pressure regulation and stable long‑time pressure holding for shell strength and sealing performance tests.
DN600 Intelligent Horizontal Top Pressure Testing Station is a professional hydraulic test equipment for DN150 to DN600 heavy-duty flange valves. Adopts horizontal axial clamping and end face sealing structure, it minimizes deformation and external force on valve bodies. Equipped with intelligent digital pressure control and multi hydraulic protection devices, the machine supports water and 4-7 bar air pressure testing. It completes shell strength, high-pressure sealing and low-pressure air tightness tests efficiently. Fully compliant with GB/T13927 and API 598 standards, it ensures stable pressure holding and accurate test results for industrial valve factory inspection.
The YFJX-QT125 Valve Seat and Ball Lapping Machine is designed for finishing valve seats and ball spheres in the DN50-DN125 range. It features separate drive motors for sphere and valve seat processing, with a compact structure for industrial valve manufacturing applications.
Yufeng YFJX-B series jaw clamping valve test bench includes YFJX-B600 submerged model and YFJX-B1000 integrated model for large bore low pressure valve testing. These two units are supplied to different clients separately, showing our capability to manufacture large valve pressure test equipment for straight flange valves. Compliant with GB/T13927 and API598.
Yufeng vertical hydraulic valve test bench is developed for small and medium-sized industrial valve manufacturers. This equipment adopts vertical hydraulic structure and provides stable pressure testing for valve body and seat sealing inspection. The article introduces structure advantages, testing applications and customer value of Yufeng vertical hydraulic valve test bench.
More industrial operators choose valve refurbishment to control project expenditure while complying with stricter leakage and safety regulations. This shift brings new demands for stable, high-precision testing and surface lapping equipment. Yufeng Machinery keeps optimizing valve test benches and planetary grinding solutions to match the new requirements of global valve repair workshops.
Two valued customers from South Africa visited Wenzhou Yufeng Machinery on October 12. The South African customers attended Wenzhou International Exhibition from Oct 9 to 11. The South African customers inspected factories in Longwan and Oubei, and shared positive feedback about previous Yufeng equipment including planetary grinding machine and claw type valve test bench.
Over the past three years, the global market for industrial valves and industrial pumps has seen big shifts. Based on customs statistics and international trade data, more global buyers choose to source industrial valves and industrial pumps from Chinese manufacturers. This article analyzes key target markets and reasons behind this trend.
Digital testing has become a major trend in the valve repair sector. Computerized valve test benches solve the defects of traditional manual testing, featuring automatic pressure control, real-time data logging and standard report export. Paired with planetary grinding machines and rotary worktables, they create a complete closed-loop solution for valve overhaul and inspection.
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