ASA 150 Raised Face Weld Neck Schedule 20 ASTM A105
Forged from durable ASTM A105 carbon steel, this Class 150 weld neck flange is engineered to handle demands of oil, gas, and petrochemical operations securely. Conforming to ANSI/ASME B16.5 standards for 150 PSI service, ensuring your systems operate safely even in high temperature or sub-zero conditions.
The raised face design concentrates your clamping force directly on the gasket, creating a highly efficient seal that protects your moderate pressure systems from leaks. The long, tapered hub allows for a secure butt weld directly to Schedule 20 pipes. This design provides a smooth internal transition that significantly reduces stress concentration at the weld joint, increasing the overall structural integrity of a pipeline.
Summary:
- Forged carbon steel
- Designed for moderate pressure systems
- Conforms to ANSI/ASME B16.5 standards for 150PSI service
- ASA 150 (Class 150)
- Raised face allows for stronger gasket clamping and sealing
- Long tapered hub designed to be butt welded to a pipe, reducing stress concentration at the weld joint
- Suitable for schedule 20 pipe for a smooth transition
