Custom MS GI Tube Mill Round Pipe Making Machinery

With the rapid development of global industrialization and infrastructure construction, the demand for metal pipes (MS/galvanized pipes, GI) continues to increase, especially in the fields of construction, petroleum, automotive, and mechanical manufacturing. Customized pipe rolling equipment has become the focus of the industry due to its efficient and flexible production capacity. This article will deeply explore the core technologies, production processes, and market application prospects of customized MS/GI pipe rolling machinery.

I. Equipment Structure and Key Technologies

Rolling System Design

Multi-roll rolling technology: Adopting a multi-pass continuous rolling process to ensure uniform wall thickness of the pipe, with tolerances controlled within ±0.1mm.

High-precision molds: Customized molds support pipe diameters ranging from φ15mm to φ200mm, adapting to different industry standards (such as ASTM, JIS).

Material Adaptability

The equipment is compatible with low-carbon steel (MS) and hot-dip galvanized steel (GI), improving material utilization to over 98% through a preheating, rolling, and sizing integrated process.

Intelligent Control

Integrated PLC and HMI human-machine interface, real-time monitoring of rolling pressure, speed, etc., and support for remote fault diagnosis.

II. Production Process Optimization

Continuous Forming Process

From steel coil unwinding to finished pipe cutting, the entire process is automated, with production efficiency reaching 30 meters per minute.

Surface Treatment Technology

Galvanized pipes (GI) use hot-dip plating technology, with zinc layer thickness ≥ 100g/m², increasing corrosion resistance by more than 5 times.

III. Market Application and Cases

Construction Field: Customized φ40mm galvanized pipes are used for scaffolding in high-rise buildings, with a load-bearing capacity of 500kg/m.

Petroleum Industry: φ89mm pipe rolling equipment meets API 5L standards, with a pressure rating of up to 10MPa.

Customized MS/GI pipe rolling equipment through technological innovation and process optimization has significantly improved pipe quality and production efficiency. In the future, with the trends of green manufacturing and intelligence, the equipment will develop towards lower energy consumption and higher integration.