Dock Hose High Wear Resistance Lightweight Smooth Flow Extended Durability
Description
STS hoses are high-performance flexible hoses designed for high-pressure fluid transfer in demanding environments. Constructed with reinforced synthetic materials, including braided steel or textile layers, these hoses provide exceptional durability, flexibility, and safety. They are suitable for hydraulic systems, industrial machinery, automotive applications, construction equipment, and marine or offshore operations.
Engineered for leak-proof operation, chemical resistance, and thermal stability, STS hoses ensure consistent fluid delivery under extreme conditions. Their robust design minimizes downtime and maintenance costs while maximizing equipment efficiency.
Case Study: Hydraulic Press Systems
A manufacturer of hydraulic press machines upgraded to STS hoses for their high-pressure circuits. The hoses maintained consistent pressure and resisted wear from continuous operation. As a result, the manufacturer observed a 25% increase in production efficiency and a significant reduction in maintenance intervals.
Specifications
| Material | PTFE, Galvanized Steel Wire, PVC Coated Polyester Cloth |
| Product Name | STS Hose |
| Size | HM-SH78 |
| Inner Wire | Stainless Steel 316 |
| Lining | Polyamide |
| Carcass | Polyamide fabrics, Polyester films |
| Outer Wire | Stainless Steel 316 |
| Working Pressure | 10 bar to 21 bar |
| Maximum Length | 40 meters |
| Sample | Available |
| Delivery time | Normally 3-5 days |
| Model | Dimensions | Working Pressure | Safety Factor | Bending Radius | Weight | Length |
| Composite | [mm] | [inch] | [bar] | [psi] | [kg] | [m] |
| HM-SH20 | 20 | 3/4" | 16 | 230 | 6:1 | 80 | 0.8 | 40 |
| HM-SH25 | 25 | 1" | 16 | 230 | 6:1 | 100 | 1 | 40 |
| HM-SH32 | 32 | 11/4" | 16 | 230 | 6:1 | 125 | 1.3 | 40 |
| HM-SH40 | 40 | 11/2" | 16 | 230 | 6:1 | 140 | 1.5 | 40 |
| HM-SH50 | 50 | 2" | 16 | 230 | 6:1 | 180 | 2.5 | 40 |
| HM-SH65 | 65 | 21/2" | 16 | 230 | 6:1 | 200 | 3.3 | 40 |
| HM-SH80 | 80 | 3" | 16 | 230 | 6:1 | 260 | 4 | 40 |
| HM-SH100 | 100 | 4" | 16 | 230 | 6:1 | 380 | 6.8 | 40 |
| HM-SH125 | 125 | 5" | 16 | 230 | 6:1 | 440 | 9.2 | 40 |
| HM-SH150 | 150 | 6" | 16 | 230 | 6:1 | 500 | 13.2 | 40 |
| HM-SH200 | 200 | 8" | 16 | 230 | 6:1 | 750 | 18 | 40 |
| HM-SH250 | 250 | 10" | 16 | 230 | 6:1 | 900 | 26 | 25 |
| *Note: Various sizes can be customized according to the requirements. |
Features
Exceptional Pressure Resistance
STS hoses are reinforced to handle extreme hydraulic pressures, ensuring reliable and safe fluid transfer in high-demand applications. Their internal construction prevents leaks, bursts, and pressure drops.
Superior Flexibility and Ease of Installation
Despite their pressure capacity, STS hoses remain highly flexible, allowing installation in tight or complex machinery configurations. The lightweight design minimizes stress on connectors and improves overall system efficiency.
Durability Against Abrasion and Environmental Damage
The outer layer of STS hoses resists cuts, abrasion, and mechanical impacts. This ensures long-term durability even in harsh industrial, construction, or marine environments.
Chemical, Oil, and Temperature Resistance
STS hoses are compatible with various hydraulic fluids, fuels, and chemicals, maintaining performance in extreme temperatures. They resist thermal expansion, cracking, and material degradation, guaranteeing long-term reliability.
Application
Chemical Cargo Transfer
STS hoses handle aggressive chemicals such as acids, alkalis, and solvents in bulk transport between chemical tankers and shore tanks. Their inner linings are engineered for chemical compatibility and corrosion resistance.
Bunkering and Marine Fueling
Used during marine bunkering operations, STS hoses transfer heavy fuel oil (HFO), marine diesel oil (MDO), and marine gas oil (MGO) to ships at anchor or at berth. They are designed for safe fuel delivery under high-pressure conditions.
Potable and Fresh Water Supply
In offshore supply operations, STS hoses are used to transfer fresh water or potable water from supply ships to offshore platforms, ships, or remote locations. They are lined with materials approved for drinking water safety.
Why Choose Our Company
Premium Quality Materials
We use high-grade synthetic materials and steel or textile reinforcement to produce hoses that meet international standards for safety and reliability.
Tailored Solutions
Our hoses are customizable in length, diameter, pressure rating, and material composition, allowing clients to meet specific operational requirements.
Expert Technical Support
Our team provides guidance on selection, installation, and maintenance. Customers receive ongoing support to maximize hose lifespan and system performance.
Proven Reliability and Global Recognition
With extensive experience and a global client base, our STS hoses have proven performance across industrial, automotive, construction, and marine sectors, ensuring confidence and trust in our products.
FAQ
Q1: What is the typical working pressure range of STS hoses?
A1: Depending on the model and reinforcement type, STS hoses handle pressures from 2000 PSI to over 6000 PSI, suitable for most industrial and hydraulic applications.
Q2: Can STS hoses operate in extreme temperature conditions?
A2: Yes, STS hoses perform reliably in temperatures ranging from -40°C to +125°C, maintaining flexibility and integrity.
Q3: Are STS hoses resistant to oils and chemicals?
A3: Yes. They are compatible with hydraulic fluids, oils, fuels, and a wide variety of industrial chemicals, reducing risk of degradation or leaks.
Q4: How long do STS hoses typically last?
A4: Service life varies by environment and usage, but their superior abrasion and chemical resistance significantly extends operational lifespan, often lasting several years under standard industrial use.
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