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Lishui valve inspection platform, welcome!


Professional third-party testing and analysing organisations!

Your trusted testing organisation!


Lishui Valve Inspection and Control Technology Co. Lishui Valve Inspection Technology Research Institute!

Lishui valve inspection platform, welcome!


Professional valve testing organisation

Lishui valve inspection platform, welcome!


Fairness and impartiality Professional matters are in the hands of professionals!

TESTING PROGRAM

Our testing capabilities have covered corrosion testing, valve testing, metal material testing, reliability testing and more. Lishui Valve Inspection is an industry leader in metal corrosion such as hydrogen sulphide related corrosion, corrosion assessment and fugitive testing such as API624,API641. Relying on our solid professional knowledge and its bold spirit of innovation, we have made continuous progress in the fields of product testing, engineering quality control, and product technology improvement.

Intergranular corrosion test

Sulphide stress corrosion resistance test

pitting corrosion test

Hydrogen cracking resistance test

Simulated corrosion test

API 622 Packing corrosion test

Salt spray corrosion test

Hydrogen cracking test

other

Fire resistance test

Flow resistance test

low-temperature test

TAT & PAT

API 6A PR2

API 622 Packing fugitive test

Hydrostatic life test

Pressure Test

New Valves Test

API STD 624

API STD 641

ISO 15848-1

ISO 15848-2

Room temperature stretching

Bending-Test

Hardness-Test

Impact-Test

High temperature stretching

Nut Proof Load

welding procedure qualification

Tensile fatigue test

Average Grain Size

Microscopic Structure

Ferrite Content

Intermetallic Phase

low magnification tissue

Nonmetallic Inclusions

Case Depth

Field Metallography

Company Profile

Lishui Valve Inspection platform is located in Lishui City, Zhejiang Province, is a comprehensive third-party organisation integrating testing, calibration, inspection, certification and technical services.

Lishui Valve Inspection has a group of professional and technical personnel who have made remarkable achievements in the industry. Adhering to the concept of focus, professionalism, efficiency, thinking about what customers think, the company is actively increasing the number of projects and improve the more advanced testing equipment, to ensure that each product testing, analysis, research and development of high-quality and efficient completion of the task. At the same time, through professional expertise, for tens of thousands of high-quality customers around the world to provide the most timely information on industry technology standards, and more sophisticated analysis and testing solutions.

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