Reinforced Thermoplastic Pipe (RTP) is increasingly adopted in oil & gas and mining operations where corrosion resistance, high pressure, and installation efficiency are critical. This article examines the technology, application scenarios, and market presence of RTP, with a focus on how ZYfire Hose Corporation engineers these systems for demanding environments.

Field deployment of RTP in oil and gas operations. Source: ZYfire Hose Corporation.

Industry Problem: Corrosion and Weight Limit Traditional Piping

In upstream oil & gas production, offshore platforms, and mining slurry transport, steel piping systems face chronic challenges. Corrosion from sour fluids, scale buildup, and the weight of steel create high installation costs and frequent maintenance intervals. Operators need a pipe that delivers long-term reliability, reduces the number of joints, and withstands pressures up to several thousand PSI without corroding. Reinforced Thermoplastic Pipe (RTP) has emerged as an engineered alternative that addresses these pain points.

ZYfire’s RTP Solution: A Structured Composite Design

ZYfire Hose Corporation, established in 2000 and publicly listed on the Beijing Stock Exchange, develops and manufactures RTP as part of its composite pipeline portfolio. The company’s RTP is designed with an outer and inner layer made of HDPE or PE-RT, with optional UV and antioxidant additives, and a reinforcement layer that can be selected from Polyester Filament, Aramid Fiber, Glass Fiber, or Steel Wire tape. This layered architecture provides the pressure containment and flexibility required for oilfield and mining applications.

ZYfire RTP model with nominal pressure of 3500 PSI and outside diameter of 79.8 mm.

Technical Specifications

The RTP model designated “2” 3500PSI O.D:79.8 has a nominal pressure rating of 3500 PSI and an outside diameter of 79.8 mm. Each coil delivers a single length of 920 m, reducing the number of fittings required in a pipeline system. The reel specification is 3700 × 1200 mm, with a reel weight of 1200 kg and a full plate weight of 5524 kg. This extended single length is a key advantage for operations seeking to minimize leak paths and accelerate installation.

Application Scenarios in Oil & Gas and Mining

ZYfire’s RTP is designed for continuous 24/7 fluid transmission in mining and oil & gas industry applications. It meets special requirements including corrosion resistance, explosion-proof capability, high-pressure tolerance up to 3500 PSI, and compliance with API standards. Typical projects using this product are found in the United Arab Emirates, Argentina, Australia, Bahrain, Canada, Kuwait, Liberia, and Libya. The pipe must be used with compatible fluid transmission equipment.

RTP installation in a mining or oil field environment.

Market Trend and Global Presence

ZYfire implements a global strategy with production bases in the USA, Saudi Arabia, UAE, Malaysia, and China. The company exports to more than 70 countries and regions, with major markets in the USA, Middle East, EU, and Southeast Asia. Export business accounts for 80% of total sales. The manufacturing facility covers 150,000 square meters and employs approximately 600 staff, with an annual production capacity of 12,000,000 units. A dedicated R&D team of 50 engineers supports continuous product development and testing.

Comparison with Conventional Steel Pipe

Compared to traditional steel pipe, ZYfire’s RTP offers superior corrosion resistance, a lower weight per meter, and a continuous coil length of 920 m that dramatically reduces field welds and flanged joints. These attributes translate to faster installation, lower logistics costs, and reduced lifecycle maintenance. One honest limitation is that the 3500 PSI pressure rating, while sufficient for many oilfield and mining applications, may not match the ultra-high pressure extremes of some deep-well steel pipe systems. Buyers should evaluate the specific pressure profile of their operation before selecting.

Future Outlook

As operators in oil & gas and mining push into deeper, more corrosive environments, the demand for RTP is expected to grow. ZYfire’s combination of multi-material reinforcement options (polyester, aramid, glass, steel) and global production footprint positions the company to serve both mainstream and niche application needs. Continued investment in manufacturing capacity — 12 million units annually — ensures supply chain stability for large-scale projects.