Flat globe valve testing for compressive strength, valve testing organization

Flat globe valve is a key component of fluid control system, and its detection directly affects the sealing performance and operational reliability of the valve. Through strict testing, the pressure resistance and sealing performance of valves can be evaluated to ensure precise control of fluids in fields such as petroleum, chemical, and hydropower, and to avoid safety hazards such as leaks.

GB/T 12235 Steel globe valves and lift check valves for petroleum, petrochemical and related industries

GB/T 13927 Industrial Valve Pressure Test

GB/T 26480 Inspection and Testing of Valves

GB/T 12224 General Requirements for Steel Valves

API 600 flanged steel gate valve

GB/T 1047 Definition and selection of DN (nominal size) for pipeline components

Appearance quality, dimensional accuracy, material composition, compressive strength, sealing performance, opening and closing torque, corrosion resistance, valve body strength, valve stem hardness, connection strength, flow coefficient, temperature resistance, life testing, seismic performance, operational flexibility

[Scope of Detection]

By application field: petrochemical flat globe valve, hydropower engineering flat globe valve, municipal water supply flat globe valve, industrial pipeline flat globe valve By pressure grade: low-pressure flat globe valve, medium pressure flat globe valve, high-pressure flat globe valve, ultra-high pressure flat globe valve By material type: steel flat globe valve, stainless steel flat globe valve, cast iron flat globe valve, copper flat globe valve

【 Instruments and Equipment 】

Currently equipped with X-ray fluorescence spectrometer (XRF), Abbe refractometer, closed flash point automatic analyzer, infrared spectrometer (IR), flame photometer, rapid solvent extractor, inductively coupled plasma spectrometer (ICP), inductively coupled plasma mass spectrometer (ICP-MS), headspace gas chromatography-mass spectrometry (HS-GCMS), trap headspace gas chromatography-mass spectrometry (PT-GCMS), constant temperature and humidity system, ion chromatography (IC), gas chromatography (GC), gas chromatography-mass spectrometry (GCMS), gas chromatography-mass spectrometry (pyrolysis) GC-MS (PY), thermal desorption GCMS, oscillopolarography, balance, microwave digestion, etc. Instrument, Micro Infrared Spectrometer (FT-IR), Microscope, Rotary Evaporator, Liquid Chromatography Tandem Mass Spectrometer (LC-MS), UV Visible Spectrophotometer (UV) Liquid chromatography, atomic fluorescence spectroscopy (AFS), fluorescence whiteness meter, atomic absorption spectroscopy (AAS).

【 Qualification Certificate 】

We have obtained qualification certificates for inspection and testing institutions (CMA qualification certificate), laboratory accreditation certificate of China National Accreditation Service for Conformity Assessment (CNAS qualification certificate), assessment qualification certificate for agricultural product quality and safety testing institutions (CATL qualification certificate), quality management system, environmental management system, occupational health and safety management system certification, etc. The Anhui Qingxi Judicial Appraisal Institute, a directly affiliated institution, has been granted a judicial appraisal license and has passed 34 capability verifications by the Judicial Appraisal Science Research Institute.

Our institute produces over 20000 reports annually and serves more than 45000 clients, including corporate units, universities and research institutes, Fortune 500 companies, multinational corporations, etc.

Flat globe valve testing for compressive strength, valve testing organization