Wholesale 1 2 black pipe elbow from factory in China Dec 28, 2023 | More informationBlack pipe elbows, also known as black iron pipe elbows, are commonly used fittings in plumbing and industrial applications. Here’s a brief overview of 1/2″ black pipe elbows: Size: The “1/2″ designation refers to the nominal pipe size (NPS) of...
