Description
Carbon Steel Pipe Nipples –Black, Welded
1.Black, Schedule 40 (Standard)
2.Black, Schedule 80 (Extra Heavy)
3.Galvanized, Schedule 40 (Standard)
4.Galvanized, Schedule 80 (Extra Heavy)
5.Ready Cut Pipe
+86 13901803146
Nipples are fittings consisting of a short piece of pipe usually provided with a pipe thread. They are located at the end for connecting other fittings. At Leyon, we manufacture carbon steel pipe nipples according to industry trends or customer needs.
Carbon Steel Pipe Nipples –Black, Welded
1.Black, Schedule 40 (Standard)
2.Black, Schedule 80 (Extra Heavy)
3.Galvanized, Schedule 40 (Standard)
4.Galvanized, Schedule 80 (Extra Heavy)
5.Ready Cut Pipe
From soaring commercial towers and industrial plants to vital municipal projects and residential complexes, our firefighting valves provide unmatched reliability where safety matters most. Designed to perform under pressure, they safeguard lives and assets across diverse environments—ensuring your fire protection system is always ready when it counts.




We deliver reliable firefighting valves with advanced manufacturing, strict testing, and global standards—backed by fast delivery and expert support.
A1: Our products meet ISO, UL, FM, CE and other international certifications to satisfy different market and project requirements.
A2: Yes, we offer customization in size, pressure rating, connection type, and surface treatment to meet specific application needs.
A3: Standard models can usually be shipped within 7–15 days. Bulk or customized orders will require confirmation of the exact lead time.
A4: We implement strict raw material inspection, process control, and final product testing, backed by warranty and after-sales support.




