EVERY HOSE MATTERS

Siena is a hydraulic hose and fittings brand built to deliver safe, consistent performance in the most demanding conditions. From farming, construction and mining to oil & gas and industrial maintenance, our products are engineered to keep your equipment running reliably, shift after shift.

Founded as an Italian family-owned business, Siena has grown into a trusted global brand known for quality, durability, and precision. Today, our hydraulic solutions support critical applications across construction, industrial, agricultural, and energy sectors worldwide.

Siena designs high-performance hydraulic hoses and fittings engineered for heavy-duty applications where failure is not an option. Built to withstand extreme pressure, abrasion, and demanding work cycles across construction, mining, oil & gas, and industrial machinery.

Powered by Italian fluid-power expertise, Siena solutions help keep global industries moving.

Every hose matters.

About Us

Siena is an international hydraulic brand built on Italian heritage and modern engineering standards. With strong family origins and a long-standing commitment to quality, Siena delivers durable, high-pressure hoses and fittings trusted across multiple industries.

Siena was founded with a single purpose: to deliver safer, more reliable hydraulic performance to professionals around the world. Inspired by Italy’s legacy of industrial innovation, we combine engineering precision with strict global quality requirements to ensure consistent, high-pressure durability.

Our products are developed under Siena-controlled specifications, manufactured in selected international facilities, and validated through continuous testing and performance audits.

Factory

Our production is supported by selected global facilities that operate under strict quality requirements, ensuring consistency, safety, and performance across our entire product range. Siena represents reliability, precision, and the values of true Italian industrial tradition.

Hose

Premium hydraulic hoses engineered for consistent performance under pressure.
Our hose lines follow strict SAE standards, offering durability, flexibility, and reliable performance for construction, industrial, agricultural, and energy applications.

Hydraulic Fittings

Precision-machined One-Piece fittings designed for secure, leak-free connections.
Manufactured with high-grade materials and tight tolerances, Siena fittings ensure safe operation.

Hydraulic Adapters

Versatile adapters for seamless integration across different thread types and standards.
From NPT to BSP, JIC, ORFS, and more.

Quality

All Siena products are designed to meet or exceed major global standards such as SAE, EN/DIN, and ISO.

Tested performance. Engineered confidence.

Where uptime matters — Siena delivers.

Built for the harshest working environments.

Applications / Industries Served

Siena hydraulic solutions support critical operations in:

Construction & Heavy Machinery

Mining & Quarry Equipment

Oil & Gas Field Systems

Agriculture & Forestry Equipment

Industrial Manufacturing & Automation

Marine & Offshore Systems

Power Generation & Utilities


Quality

Our brand stands out thanks to strict quality standards and the meticulous selection of every component in our supply chain. Each Siena product undergoes rigorous evaluation to ensure reliable performance in real working conditions.

Endurance

 Siena hoses and fittings are engineered to not only meet but exceed all required SAE specifications. This guarantees stable pressure resistance, long service life, and consistent performance even under continuous heavy-duty operation. 

Durability

Our products are built for long-term reliability, providing peace of mind and reducing replacement cycles. With Siena, durability means fewer breakdowns, less downtime, and a lower total cost of ownership.

Siena Store Program

Siena Store is our strategic initiative to bring premium hydraulic solutions directly to end users at a local level. These specialized stores serve industrial companies, maintenance teams, and equipment operators with fast service, technical expertise, and immediate availability of Siena products. Every Siena Store is fully supported by the brand’s engineering knowledge and supply chain strength. We work closely with new partners to launch and operate each location efficiently and professionally.

What a Siena Store delivers:
- Reliable supply of Siena hoses, fittings & accessories.
- On-site hose assembly and instant replacement service.
- Technical guidance for safe product selection.
- Local support for equipment downtime reduction.

We support new partners with:
- Business setup guidance and startup planning
- Personnel training on assembly, selection & service
- Marketing and brand visibility tools
- Machinery, equipment, and workshop assistance
- Inventory planning and replenishment logistics
- Launch support to ensure fast operational readiness

Siena Store enables ambitious entrepreneurs to establish a profitable industrial service business — backed by the authority and global standards of the Siena brand.

If there is no Siena Store in your area yet, this is your opportunity.

Join our network and bring Siena to your market.

Contact Us

Address: Vía Roma Nro 78, Villa Latina, Fr. 03040
email: info@sienahose.com 

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