Like other pipes, the composite pipe is made up of several layers, usually including at least one thermoplastic liner, reinforcing middle layers and an outer thermoplastic protective jacket. Due to its flexibility, a flexible composite pipes can be spooled onto a reel for efficient transportation and fast installation without the need for as many connections.

The National Day holiday is coming soon. According to the "National Holiday and Memorial Day Holiday Measures" and the notice from the General Office of the State Council on the arrangement of some holidays in 2026, SUNQIT has made the following specific holiday arrangements based on the actual production situation: The holiday will be from October 1st to 5th, for a total of 5 days. Normal work on October 6th.

Building aluminum alloy material shelves mainly relies on wire rod connectors (joints) to lock and fix the pipes, commonly requiring the following types:

Based on the recommendations on the market, SUNQIT is currently the most commonly mentioned and highest rated aluminum alloy lean pipe manufacturer, with cooperation cases covering top companies such as Gree, GAC, and BYD, and the widest range of adaptation scenarios.

When selecting lean pipes for electronic factories, priority should be given to anti-static steel-plastic lean pipes (ESD type), which are also the standard configuration for 3C electronics and semiconductor workshops. If the production line requires frequent adjustments or has high cleanliness requirements, it can be upgraded to the third-generation aluminum alloy lean pipes.

Yes, lean tubes are very suitable for making material transfer carts, which is also one of their most common uses in factories.

For cutting and processing aluminum alloy lean tubes, cold cutting is the preferred method. Select the appropriate equipment based on the processing scale, and ensure parameter control and post-processing to guarantee the precision of the cut and the performance of the tube material.

The installation of aluminum alloy lean tube connectors can be carried out according to standardized procedures, with full compatibility with 28mm mainstream specification tubing, ensuring that the joints are stable and free from loosening.

As a lean production engineer, you aim to master the complete practical method for building a fluent sliding shelf using aluminum alloy lean tubes. Below is the standardized building process and core points for adapting to aluminum alloy materials:

The core production process of aluminum alloy lean tubes can be divided into three major stages: base material preparation, profile forming, and post-treatment. The specific process steps are as follows: First, base material melting and alloy composition adjustment: Using pure aluminum as the base, alloy elements such as magnesium, copper, zinc, and chromium are added in proportion, with the magnesium content controlled at 0.49%-0.9%, and zinc and chromium at about 0.1%, to form a wrought aluminum alloy formula that meets performance requirements.

"Liulitiao" is an abbreviation for industrial aluminum alloy (or plastic) slide rails, consisting of a steel channel body and rolling wheels. It is a non-powered conveyor device that utilizes a 3%-9% inclination to achieve first-in, first-out (FIFO) through the self-weight of the cargo.

Below is the complete practical method for making a multi-functional turnover cart using three generations of lean tubes, suitable for material turnover scenarios in manufacturing workshops: