A. Spring return pneumatic actuators utilize a spring to provide automatic return to the initial position.B. They are designed with a single air port for actuation in one direction, while the spring ensures the return.C. These actuators offer fail-safe op
The casting of this product has high dimensional accuracy.High precision casting size, good surface finish, can eliminate or reduce mechanical processing, save material processing costs.
The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil. Siz