What’s the Difference Between Forged and Cast Side Entry Ball Valves | Strength, Pressure Capacity, Durability
Forged steel side-entry ball valves are forged under high pressure, resulting in a dense internal structure without porosity, extremely high strength, the ability to withstand high pressures of Class 2500 (approximately 42 MPa) and above, and exceptional durability. Cast steel ball valves are formed by pouring molten steel. They are prone to internal shrinkage cavities […]
How to Choose a Side Entry Ball Valve for Industrial Pipelines | Pressure Rating, Body Material, End Connection
First, determine the pressure rating, selecting from Class 150 to 2500 based on the operating conditions; Second, determine the material, conventionally using WCB carbon steel, and CF8M stainless steel for corrosive media; ly, select the end connection, utilizing RF flanges for low pressure, and BW butt-welding for high pressure to prevent leakage. Pressure Rating According […]
What is the difference between a soft seat and a metal seated ball valve?
It was a conversation that brought together two minds, mine from CARILO and the brilliant folks at one of oil&gas companies. In the heart of it was a cautionary tale – a reminder that even the most seasoned in the valve game can sometimes miss a beat. You see, our client, driven by their impressive […]
Training of department heads
In order to expand our knowledge in valve technology and operate our plant in an efficient way. CARILO offers training in valve technology to further qualify our team.
Why Use A 3 Piece Ball Valve?
Hey there, my guys! This is Eric. As the Valve Engineer of the Technical Department at CARILO Valve Co., Ltd., I’m thrilled to chat with you about the wonders of 3-piece ball valves. If you’re looking for a reliable and efficient solution for flow control in your industrial applications, look no further! Let me guide […]
The Distinction between DBB& DIB Valves
API 6D calling out the distinction between a double block and bleed valve and a double isolation and bleed valve. But I do not think this distinction is properly recognized by the whole valve industry. we still see many technical documents written where it calls out double block and bleed which is what would is really needed is double isolation and […]
Bronze Valve Specialist
Zhejiang Carilo valve Co., Ltd. is one of the top bronze valve manufacturers in China.The material of Bronze has characteristics of low melting point, high hardness, plasticity, and wear resistant, corrosion resistance. So bronze valves have excellent impact resistance strength,minimum heat loss and corrosion resistance.Bronze valves are generally used in the chemical and Oil field […]
20th anniversary celebration
Our experience as a manufacturer of industrial valves has enabled us to reach the most demanding customers. One of our main values is the satisfaction of our customers and the efficiency of our products. Now we are present in a new stage and a new sustainable project in which we have opted for the diversification […]
Customer Factory Inspection
The customer from Russia knew us through one of the world’s top steam management system manufacturers and simply came to visit and inspect our factory.They said that in 20 years in the industry, they had never seen such high quality valves.
Our valves are successfully installed in project units
Our General Manager Ethan Chou visited our South East Asia agent and was fortunate enough to see our ball valves being successfully installed on the complete machine. After passing the test they will being shipped to the project site immediately.
