About us
Established in March13, 2002, Shanghai Changhao High Pressure Pipe Fittings Co., Ltd. is a manufacturer and trader specialized in the research, development and production of insulation joints, insulating flanges, contain steel flanges, steel butt welding pipe fittings, forged pipe fittings...
Established in March13, 2002, Shanghai Changhao High Pressure Pipe Fittings Co., Ltd.
hot products
Threaded flanges are not suitable for pipelines with thin wall thicknesses because it is difficult to cut threads on such pipelines.
45° degree tube bend pipe fittings connection reducing elbow
Slip on flange, also called SO flange. It's a kind of flange slides over the pipe with internal design is slightly larger than the pipe. Since the inner diameter of the flange is slightly larger than the outer diameter of the pipe, the SO flange can be directly connected to equipment or pipe by fillet weld at the top and bottom of the flange.
Cross fittings, also known as 4 way pipe cross fittings, have one inlet and three outlets and typically have solvent weld sockets or female threaded ends. The ends are at a 90-degree angle and the threads are designed to form a stable grip and secure connection with male fittings.
A straight pipe tee is a fitting tee in which the branch outlet is turned 90 degrees from the direction of the main tee.
The Welding Neck (WN) Flange is a flange designed to be welded to a pipe. The flange has a long tapered hub that is welded to the pipe to form a strong, leak-free connection. The flange also has a flat circular plate with bolt holes to secure the flange to another flange or piece of equipment.
Quality Control
Advanced heavy Machines, High-tech inspecting equipments, to make sure high-quality products.
latest news
Titanium and Nickel Fittings: A Comprehensive Guide
Titanium and nickel fittings are essential components in various industries, known for their exceptional strength, corrosion resistance, and ability to withstand extreme temperatures.
Pipe Fittings and Piping Systems Connections Complete Guide
This complete guide will walk you through the different types of pipe fittings, their functions, and best practices for establishing strong piping system connections.
Differences Between Welded and Threaded Fittings
The main difference between welded and threaded fittings lies in how they connect pipes or components in a piping system. Both methods have their own advantages, disadvantages, and specific applications.
No.2 Shanghai Brilliant City, No.8666 Hunan Rd, Pudong new district, Shanghai-201314, China
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