Final answer:
Flared type joints are indeed well adapted to high-pressure service due to their design that effectively handles high pressure across various pipe materials and configurations.
Step-by-step explanation:
The correct answer to whether flared type joints are well adapted to high pressure service is A) True. Flared joints are designed to sustain high pressure. The flaring of the pipe end provides a larger surface area for the seal, which helps to evenly distribute the pressure. Additionally, these types of joints do not rely on the strength of the pipe material itself, but rather on the mechanics of the joint design.
In fact, flared joints can be employed in systems with thin-walled pipes that have small lumens since the flare compensates for the physical limitations of the pipe by providing a robust and reliable seal capable of withstanding high pressure without the need for internal valves. Conversely, systems with thick-walled pipes and large lumens that deal with high pressure may not have internal valves but rely on the durability and strength of the pipe material itself.