China High Quality Black Gas Pipe Manufacturer

Black steel pipes are subjected to a blackening process. They have a matte finish, setting them apart in terms of aesthetics and applications. Black pipe fittings manufacturer Jianzhi can supply black pipes in various industries due to their unique properties:...

Differences Between Black Pipes and Galvanized Pipes

Here are some differences between black and galvanized pipes: Black Pipes Appearance: Black steel pipes have a dark, matte appearance due to the black oxide coating. Material: These pipes are made of non-galvanized steel coated with iron oxide. Strength: Black pipes...

China Professional 3 4″ Black Pipe Fittings Application

The 3 4″ black pipe fittings refer to fittings specifically designed for use with 3 4″ black iron pipes. These fittings are commonly used in plumbing and gas systems. They are suitable for connecting pipes carrying steam, air, gas, oil, and more. These...

Jianzhi Black Iron Pipe Fittings Dimensions

Black pipe fittings are commonly used for transporting gas, water, and steam, as well as protecting electrical wiring. They come in various shapes, including elbows, tees, and couplings, and twist onto the pipe using male and female thread connections like NPT...

China OEM 1″ black pipe fittings from Jianzhi Pipe Fitting

Black pipe fittings, also known as black iron pipe fittings or black steel pipe fittings, are using in a variety of applications to connect black pipes for the transport of natural gas and oil. These fittings can be made of various materials, including cast iron,...