Bellows Expansion Joint

With years of experience in manufacturing aluminum die-castings, Xiamen Hongyu can provide high-quality ellows Expansion joints, which are bellows expansion joints based on stainless steel. It provides thermal expansion compensation and vibration absorption functions for the pipeline system through precise stamping and welding processes, ensuring the stable operation of the pipeline system. It will be an ideal choice for industries such as petrochemicals, power, and construction, and is compatible with all kinds of pipelines. If you need, please obtain our quotation.

Processing technology

The ADC12 Aluminum Die Casting of Xiamen Hongyu is made from blanks through modern scientific aluminum die-casting technology. The excess parts of the blank are removed through precision processing. The through holes are punched as per the drawing requirements, shot blasted, and then powder-coated and silk-screened according to the color numbers specified in the drawing. Beautiful metal die-cast expansion joint.

Core specification

Procurement Precautions

When purchasing, it is necessary to confirm the type of pipe (such as stainless steel pipe/carbon steel pipe), and select the appropriate Die cast joint model (such as expansion joint suitable for stainless steel pipe); Understand the local standards for expansion joints in your area (such as whether ASME B31.3 certification is required), and ensure that the products meet the requirements; Finally, choose Hongyu. We are a supplier with a complete after-sales service system to avoid subsequent usage problems (such as expansion joint deformation).