​Cast iron gate valves are widely used as regulating and shut-off devices in pipelines such as tap water, sewage, construction,petroleum, chemical, food, medicine, textile, electric power, shipbuilding, metallurgy, and energy systems.

Special Shaped Stainless Steel Pipe and Tube refers to non-round stainless steel tubing used in various industries. Common applications include product support structures, channels for fiber optics, and liquid dispensing systems. Depending on the structural requirements, shaped tubing can be designed to offer directional strength—similar to I-beams.

Offering a wide range of high-quality flanges, including carbon steel and stainless steel options, these products meet various international standards such as ANSI, EN, DIN, and JIS. Available in multiple designs like welding neck, slip-on, blind, and threaded, they support pressure ratings from 150# to 2500# and sizes from 1/2" to 80". Coating options include black paint, galvanization, and rust-proof oil, ensuring durability and corrosion resistance.