You can also contact us online at any time, and we will always answer your questions with the most enthusiastic attitude.
FAQ
We believe that you may encounter some problems during the purchase and use of our products. For some common questions, we have provided the following answers.
What is your main products?
A:Our leading products include butterfly valve, gate valve, check valve, globe valve, ball valve and forging steel valve with both international high-quality standards.
How do you operate your gate valves.
A: We have manual (Lever, handwheel), motor device as well as the pneumatic device~
What tests do you perform on gate valves?
A: We usually have pressure test, dimension test as well as the material test. For the pressure test, we will perform water/air pressure test. If the clients need, we can provide the video.
Can your gate valves meet the high pressure requirements？
A: Sure! For high pressure environments, we have self-sealing gate valves to meet the requirements.
How do you operate your butterfly valves.
A: We have Gearbox, motor as well as pneumatic device.
What is the material of your butterfly valve?
A: We have Ductile iron(GG50), Carbon steel(A216 WCB, A105) and Stainless steel(SS304, SS316).
What is the connection way of butterfly valve?
A: We have lug, wafer and flanges(RF, FF, RTJ).
What are the types of ball valve seat?
A:We have soft seat(PTFE, EPDM, etc) and hard seat(A105, A216 WCB, and stainless steel).
Do you have any certificate about the Ball valve?
A:Yes! We have API 6D, ATEX, CE, ISO, and a fire certificate.
What is the standard of your ball valve?
A:We usually take API 6D as the design and manufacture standard, ASME B16.10 as the face to face standard, ASME B16.5 as the Flange standard, and API 598 as the test standard.
What is the standard of your ball valve?
A: TSV’s design ideas of ball valves are:
- Ball valve is designed to API 608, valve has adequate strength according to ASME B16.34 Pressure temperature rating;
- Valve is designed with fire-safety structure certified in accordance with API 607;
- Valve contains no light metal (such as Mg) and all parts are electricity conductive and connected to prevent ignite resource;
-Valve is designed with hand wheel, or gear operator or electric actuator according to its size and torque,and operation requirements.
Do you have any certificate about the Ball valve?
A: Yes! We have API 6D, ATEX, CE, ISO, and a fire certificate.
