Letone SAE 100R7 fiber braided high-pressure resin hose

 As the flagship compliant product under Lintong Technology with model number LT790, the ‌Letone SAE 100R7 fiber braided high-pressure resin hose‌ fully complies with the international SAE 100R7 standard. It stands out with its lightweight design, wide temperature range adaptability and stable high-pressure transmission performance, becoming a cost-effective preferred solution for medium and high-pressure hydraulic systems.

Three-Layer Composite Structure

The product is formed by compositing three layers of high-performance materials, balancing strength and flexibility:

• ‌Inner Layer‌: Made of nylon material, it has excellent oil and water resistance, and can stably transmit various media such as petroleum-based hydraulic oil and water-based hydraulic oil for a long time.
• ‌Reinforcement Layer‌: It supports 1 or 2 layers of high-strength synthetic fiber braided structure, which greatly reduces the overall weight of the hose while ensuring the rated pressure-bearing capacity.
• ‌Outer Layer‌: Made of high-wear-resistant polyurethane material, it has outstanding anti-aging and anti-scratch performance, adapting to complex outdoor working environments.
• The working temperature of the full series of products covers -40°C ~ +100°C, maintaining stable performance under both extremely cold and high-temperature working conditions.

Full Series Core Parameters

The product covers all mainstream specifications, and its core parameters fully meet the requirements of industry standards:

Multi-Scenario Adaptation Capability

The product is widely used in various industrial operation scenarios, maintaining long-term stable operation under harsh working conditions:

• It can be used as lubrication pipelines and BOP control pipelines for petroleum equipment, ensuring the safety of fluid transmission under high-pressure working conditions.
• It adapts to the power transmission circuits of hydraulic lifts, and the lightweight hose body reduces the load of the equipment.
• It is widely applied in the hydraulic systems of agricultural machinery and construction engineering machinery, resisting the erosion of outdoor oil stains and dust, and its service life is more than 30% longer than that of ordinary rubber hoses.