Senflow | Hydraulic, Oilfield & Industrial Hose Manufacturer & Exporter

Hydraulic & Industrial Hoses Expert

Solving your toughest fluid transfer challenges with engineered solutions and responsive support.

Certified Hoses, Trusted Performance

Hoses built for extreme pressure, tight spaces, and harshest conditions -- API, MSHA, and DNV certified.

Beyond Standards, Designed to Endure

High-strength hoses crafted to exceed international standards, delivering dependable operational reliability.

Specializes In Hydraulic And Industrial Hose Systems

Choose Senflow — and build smarter, more reliable fluid transfer systems.

Hydraulic Hoses

Oilfield Drilling Hoses

About

Senflow Tech

Senflow Tech Co., Ltd. specializes in hydraulic and industrial hose systems, delivering tailored fluid transfer solutions to global industries.As one of the few designated global partners of Letone Hydraulics (Stock Code: 832225) — a publicly listed leader in China’s fluid technology sector — we bridge world-class manufacturing with the operational demands of global industries.

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Our Advantages

Engineered for extra-high pressure, extreme impulse, and tight bending radius

Long-lasting performance backed by strict quality control and stable production

A responsive, multilingual sales team with strong technical expertise

Full-cycle support and reliable on-time shipments

Global-brand performance with a more competitive cost structure

Latest News

Jul 16,2026

Specifying the SL410 SAE 100R4 Hydraulic Hose: Mitigating Risk in Heavy-Duty Suction Lines

Ensure maximum reliability in heavy machinery with the SL410 SAE 100R4 hydraulic hose. Designed strictly for low-pressure suction and return lines, this fiber-reinforced rubber hose prevents pump cavitation and maintains structural integrity from -40°C to +100°C. Discover how standardizing on compliant fluid transfer components protects your equipment and optimizes your global supply chain.

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Jul 09,2026

Specifying the SL992 Acid Fracturing Hose: API 7K and ABS Classified Drilling Hoses for Risk Mitigation

Maximize site safety and minimize downtime with the SL992 Acid Fracturing Hose. This technical guide details how API 7K certification and ABS classification ensure high impulse life and extreme chemical resistance. Essential reading for engineers and procurement managers prioritizing oilfield HSE compliance and risk mitigation in high-pressure environments.

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Jul 02,2026

Inventory Optimization: Why SL317 (SAE 100R5) is the High-Turnover Cornerstone for Distributors

The SL317 is a versatile SAE 100R5 medium-pressure hydraulic hose engineered for power steering, oil return, and air brake systems. Its textile-covered construction provides superior flexibility and easy clamping, making it ideal for high-vibration engine compartments. Designed for fluids ranging from lubricants to air and water, it operates reliably between -40°C and +100°C. Available in sizes from 3/16" to 3", the SL317 is a high-turnover solution that streamlines inventory for distributors while ensuring long-term operational integrity.

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Senflow Tech Co., Ltd. specializes in high-performance hydraulic and industrial hose systems, delivering globally certified solutions for industries such as construction, energy, mining, and shipbuilding — enabling smarter, safer, and more efficient fluid transfer.

+86-13682102579

info@senflowtech.com

No.903, Sixin Building, Hexi District, Tianjin, China 300220

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