Sichuan Lanhang Coil-Wound Heat Exchanger Tubing Project

Sichuan Lanhang Coil-Wound Heat Exchanger Tubing Project

More than 80 tons of 321 stainless steel coiled tubing supplied for a coil-wound heat exchanger project for Sichuan Lanhang Chemical Machinery.

August 2026 Coil-Wound Heat Exchanger
Project Overview

Project Overview

Project: Sichuan Lanhang Coil-Wound Heat Exchanger Project
Year: 2014
Location: China
Industry: Chemical Processing
Application: Coil-Wound Heat Exchanger

Supply Scope

Product: Seamless Stainless Steel Coiled Tubing
Material: 321 Stainless Steel
Size: Ø15 × 1.0 mm
Quantity: More than 80 tons

Project Background

The project required stainless steel coiled tubing for the manufacture of a coil-wound heat exchanger.

Reliable forming performance and material consistency were important for the fabrication of the wound-tube heat exchanger structure.

BAOFENG Supply

In 2014, BAOFENG supplied more than 80 tons of 321 stainless steel coiled tubing in Ø15 × 1.0 mm specification to Sichuan Lanhang Chemical Machinery Co., Ltd.

The tubing was used in the manufacture of a coil-wound heat exchanger.

Project Highlights

• More than 80 tons supplied
• 321 stainless steel
• Ø15 × 1.0 mm specification
• Applied in coil-wound heat exchanger manufacturing
• Project reference dating back to 2014

Result

This project demonstrates BAOFENG’s long-term experience in supplying stainless steel coiled tubing for coil-wound heat exchanger applications.

Application Types

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