Jiangsu RANA, a fluorine material enterprise with 32 years of technical accumulation, specializes in R&D and manufacturing of high-end fluorine material products. Its core product, PFA branch port (PFA single flange liner), integrates three functions of medium isolation, connection transition and flow channel optimization, with excellent corrosion resistance, ultra-low precipitation and long service life. The product meets strict semiconductor-grade standards, has passed SEMI F57 and FDA certifications, and is suitable for high-end scenarios such as semiconductor manufacturing below 14nm and biomedicine, providing key support for anti-corrosion and ultra-clean fluid transmission in related industries.

Established in 1993, RANA has focused on fluorine-lined anti-corrosion products for over 30 years and owns a complete integrated manufacturing system with mature core technologies. It has served numerous global clients and earned wide market trust with long-term stable operating equipment. Supported by massive practical application data, the company optimizes raw materials and production processes to fix traditional product defects. With upgraded materials and advanced processing technologies, its products achieve superior anti-crack performance, tight adhesion and high density, perfectly adapting to harsh corrosive working conditions and breaking industry technical bottlenecks.

Equipment corrosion is a prominent problem in chemical, new energy and other fields. According to a 2025 report, 82% of domestic chemical enterprises have facility corrosion issues, and safety accidents caused by corrosion leakage account for 18% of the total accidents in the chemical industry. RANA has been developing glass fiber backed fluoroplastic sheet technology for 30 years, overcoming the pain points of pure PTFE sheets such as easy deformation and insufficient bonding strength. Its anti-corrosion lining system has higher strength, stronger adhesion and more convenient construction, which has been applied in thousands of projects in new energy, chemical, metallurgy and other industries, greatly extending equipment life and reducing customer operation and maintenance costs. In the future, it will continue to iterate material technology and develop intelligent anti-corrosion solutions.

Exhibition Information Exhibition Name: SEMICON CHINA 2026 Date: March 25-27, 2026 Venue: Shanghai New International Expo Centre (2345 Longyang Road, Pudong New Area, Shanghai, China) RANA Booth No.: 6575, Hall E6

Dear colleagues from the industry, our company has been deeply engaged in the fluorine material field for 32 years, and we have officially released the Authoritative Guide for PFA Hose Selection and Use recently. This guide covers selection and adaptation principles, core installation points and full life cycle references, meets the requirements of all scenarios from small and medium flow to large flow, and clarifies practical operation standards including bending radius, supporting brackets and assembly specifications. It can effectively help users avoid application risks such as leakage and damage, comprehensively improve the operation stability of fluid conveying systems, and jointly promote the standardized development of the industry.

Recently, the Ministry of Commerce and Industry of India launched an anti-dumping investigation into polytetrafluoroethylene (PTFE) originating in China and Russia. It issued a final ruling in September 2025, proposing to impose anti-dumping duties for five years

This article introduces RANA's glass fiber cloth-backed PTFE lined storage tanks for semiconductor high-purity corrosive scenarios. The product solves pain points of traditional tanks like leakage and ion precipitation, is manufactured under high-purity standards, verified by long-term operation in enterprises, and is the optimal choice for semiconductor high-purity chemical storage.

Jiangsu RANA has launched an innovative compact PTFE lined piping tailored for confined industrial spaces. Adopting self-developed pipe drawing and flanging technology, it features seamless lining integration, ultra-smooth inner wall, reduced flow resistance, and outstanding resistance to corrosion and high temperature. With customizable length and standardized flange design, it suits new projects and equipment retrofits well. Strict quality testing ensures stable performance under harsh working conditions. The new product advances China’s high-end fluorine-lined pipeline technology and supports the green, safe development of chemical and pharmaceutical industries.

This article introduces a high-end electronic-grade PFA fluorine-lined product that breaks semiconductor industry technical barriers. Built on Class 10,000 dust-free production and 99.999% high-purity PFA resin, it adopts German precision extrusion lines to achieve ultra-low inner wall roughness and 12% lower flow resistance. With wide temperature resistance and 3,000-hour stable delivery of nitric acid fully meeting SEMI standards, it fills the domestic gap in high-end electronic-grade fluorine materials. It supports semiconductor core material localization and empowers the upgrading of China’s electronic manufacturing industry.

Hello, this is Jiangsu RANA. Leveraging our 32 years of industry experience, we have officially released the PFA welding rod welding process and quality control specifications, covering four core dimensions: temperature control, pre-treatment, parameter matching and triple quality verification. This standard effectively solves common problems such as false welding and leakage, provides a unified construction reference for the industry, and ensures the long-term stable operation of fluorine-lined equipment. We will continue to provide customers with full-process professional solutions.