Size
Threaded coupling: 1/8"~4"
DN6~DN100 Pressure
CLASS 3000, CLASS 6000 Materials
Carbon steel: A105
Alloy steel: A182 F 1-F 2-F 5-F 9-F 10-F 91-F 92-F 122-F 911-F 11-F 12-F 21-F 22
Stainless steel: A182 304-304H-304L-304N-304LN 316-316H-316L-316N-316LN 321-321H 347-347H
Low temperature steel: A522 A707 Grade L 1-L 2-L 3-L 4-L 5-L 6-L 7-L 8
High performance steel: A694 F 42-F 46-F 48-F 50-F 52-F 56-F 60-F 65-F 70 Standards
GB/T14383-2008
ASME B16.11-2005
BS3799-1974 Industrial Processes
Die forging, Machining Industries Served
Our threaded fitting is widely used in a range of industries, including power generation, petroleum, natural gas, chemicals, shipbuilding, heating, papermaking, metallurgy and more.
Ahad is a threaded coupling manufacturer and supplier in China. Apart from threaded coupling, we also offer other pipe fittings such as butt weld fittings, industrial flange, steel pipe and high pressure tubing etc. The quality of these products is guaranteed by our advanced technologies, high-precision equipment and highly trained technicians. Due to their high quality and low prices, our products are exported to many countries, such as the USA, Italy, Belgium, Chile, Bolivia, United Arab Emirates, Brazil, South Korea, India etc. Ahad is located in Cangzhou of Hebei Province, 180 km from Beijing and 90 km from the major port city of Tianjin. This location gives us access to convenient transportation facilities by sea, land, and air.
Any inquiries? Please feel free to contact us. Your questions will receive immediate attention.