Lastest News
The foundry production line of Guardianmade (Vietnam) CO., LTD was put into operation
The foundry production line of Guardianmade (Vietnam) CO., LTD was put into operation On October 13, 2022 The construction project [...]
Reasons for using fully welded ball valves in the heating pipe network
Heating pipe network generally problems The heating pipe network is often buried underground. In order to control the valve, a [...]
Introduction of Valves Casting Process
The casting of valve body is an important part of its manufacturing process. The quality of castings determines the quality [...]
Guardianmade introduction
We are honored to announce that the basic infrastructure and facilities of Guardianmade (Vietnam) Co., Ltd have been completed now, [...]
Analysis of Fracture Failure of Ball Valve Stem
The pipeline ball valve is an indispensable element for controlling medium in the oil and gas pipeline. An imported pipeline [...]
How to source a reliable Chinese supplier?
Get in touch with at least 10 potential suppliers, to evaluate if they could match you. Request quotations from them, [...]
Precautions for the use of forged steel valves
Forged steel valves often ignore the problem of grease injection. After the grease injection gun is refueled, the operator selects [...]
4 fatal points when choosing natural gas pipeline valves
Point 1: Natural gas transported by pipeline contains a large amount of hydrogen sulfide (a toxic and highly corrosive gas) [...]
Certification and Testing of Valves and Actuators
ISO 9001 Quality Management System Certification The function of this certification is to establish a quality assurance system from product [...]
Grande: The Supports Winter Olympics 2020 supplier
The first pipeline has been installed and tested successfully. At 10:30pm on the evening of August 31, A crisp sound of water [...]
Grande-Tek successfully debuted at 2019 Russia International Pump and Valve Exhibition (PCVEXPO)
The 18th Moscow International Pump and Valve Expo (PCVEXPO) concluded successfully at the Crocus International Convention and Exhibition Center in [...]
German ITCO Exhibition 4-7 June 2019
Abstract: German ITCO exhibition was held in ICM Messe Muchen Exhibition Center, Munich, Germany, from June 4 to 7, 2019. [...]