| Tank trailer specification | ||||
|---|---|---|---|---|
| 1 | Medium | Epoxypropane. CAS No. 75-56-9 | ||
| 2 | Overall dimension | 10500*2540*3850mm (L*W*H) | ||
| 3 | Curb weight | 12,000 KG | ||
| 5 | Payload capacity | 19,000 KG | ||
| 6 | Design Speed | ≤80 km/h | ||
| 7 | Design Temperature | -40/50 ℃ | ||
| 8 | Operating Temperature | -40~50 ℃ | ||
| 9 | Design Pressure | 0.6/-0.04 MPa | ||
| 10 | Operating Pressure | ≤0.58 MPa | ||
| 11 | Weld Joint Efficiency | 1 | ||
| 12 | Minimum Design Metal Temperature (MDMT) | -40 ℃ | ||
| 13 | Corrosion Allowance | 1.0 mm | ||
| 14 | Rated Fill Ratio | 0.95 | ||
| 15 | Filling Density per Unit Volume | 789 kg/m³ | ||
| 16 | Hydrostatic Test Pressure | 0.9 MPa | ||
| 17 | Leak Test Pressure | 0.6 MPa | ||
| 18 | Service life | 10 years | ||
| 19 | Fifth-wheel height |
1350mm
(Generally within 1250 - 1450 mm; precise dimensions required based on the customer's truck) |
||
| Tank body specification | ||||
| 20 | Tank shape | Cylinder-model and bullet-type design. | ||
| 21 | Tank capacity | 39.5 CBM | ||
| 22 | Tank body material | S30408 | ||
| 23 | End cover material | S30408 | ||
| 24 | Tank Design thickness | End cover | 8 mm | |
| Tank body | 11.5 mm | |||
| Tank parts specification | ||||
| 25 | Liquid level meter | Type | Rotary type | |
| Model | ZGM-25-2D | |||
| Nominal pressure | PN1.6MPa | |||
| Surveying range | 0~2512mm | |||
| Precision | 2.5Grade | |||
| 26 | Emergency cutting valve | Model | Gas phase | QGJ43F-1.0-6 |
| Liquid phase | QGJ43F-1.0-7 | |||
| Nominal pressure | PN1.0Mpa | |||
| Nominal diameter | Gas phase | DN25mm | ||
| Liquid phase | DN50mm | |||
| Operation way | Mechanical | |||
| Closing time | ≤5 Sec | |||
| Melting switch temperature | 75±5℃ | |||
| 27 | Safe valve | Model | A412F-1.0-16 | |
| Type | Inner full lift | |||
| Nominal pressure | PN1.0 MPa | |||
| Nominal diameter | DN80mm | |||
| Set pressure | 0.66 MPa | |||
| Re-seating pressure | ≥0.60 MPa | |||
| Rated for relieving pressure | ≤0.74 MPa | |||
| 28 | Inlet and outlet | Model | Gas phase | Q41F-10P-2B |
| Liquid phase | Q41F-10P-8B | |||
| Type | Quick tie-in | |||
| Nominal Diameter | Gas phase | DN25mm | ||
| Liquid phase | DN50mm | |||
| 29 | Explosion-proof pressure meter | Model | YTN-100T | |
| Type | Threaded connection | |||
| Precision | 1.6 grade | |||
| Surveying range | 0~1.6 MPa | |||
| 30 | Thermometer | Model | WTQ-280 | |
| Type | Threaded connection | |||
| Precision | 1.5 grade | |||
| Surveying range | -50—80 ℃ | |||
| Trailer parts specification | ||||
| 31 | Axle |
13T Brand TSV with ABS and automatic slack adjusters & 3 units.
(BPW/Fuwa/L1 brands optional) |
||
| 32 | Tire |
12R22.5 & 12 units (Tubeless type).
(Triangle/Doublecoin/Linglong/Chaoyang brands optional) |
||
| 33 | Rim | 9.00 & 12 units, high-strength iron. | ||
| 34 | King pin | 50#(2") or 90# (3.5") , Standard bolt type & Brand JOST | ||
| 35 | Landing gear | Capacity 28T, Brand JOST, Model A300C | ||
| 36 | Suspension | Mechanical suspension,leaf springs,16mm*90mm*10pcs | ||
| 39 | Ladder | 1 unit | ||
| 41 | Spare wheel carrier | 2 units. | ||
| 42 | Mud guard plate | Integrated design plate, carbon steel. | ||
| 43 | Relay valve | Brand WABCO | ||
| 44 | Reverse buzzer | 1 unit. | ||
| 45 | Electric system | 24V, 7-pin socket. National standard. | ||
| 46 | Lights |
LED lights with protection.
Side/rear/stop/indicator/parking/fog/reverse/clearance lights, etc. |
||
| 47 | Painting | Primer layer | One coat of anti-corrosive paint. | |
| Final coat | Two coats of finish paint. | |||
| Color | As the customer's requirements. | |||
| 48 | Delivery | Spray wax before departure and cover with a tarpaulin for protection | ||
| Other equipment | ||||
|
1. Single toolbox, maximum available size.
2. Single valve box, maximum available size.
3. Loading and unloading on the left side.
4. Two sets of 8KG fire extinguishers with boxes.
5. One set of anti-static grounding straps.
6. All other necessary accessories. |
||||
39.5 m³ Epoxypropane Transport Tank Semi-trailer| Factory Price – Sailingvehicle
⭐⭐⭐⭐⭐
Price: $21,800~$23,500(Prices vary by configuration)
Looking for a secure chemical transport solution? Our 39.5 m³ epoxypropane transport tank semi-trailer delivers uncompromised safety and durability. Get a quote!
Brand: TSV-SAILING
Model: TSV202604-39.5
Type: Others
Origin: China
Payment Term: T/T
Delivery time: 45-60 days
Shipping: Bulk cargo ship/Ro-Ro ship/Container shipment / SKD / CKD / etc.
Trailer Highlights
The safe and efficient logistics of hazardous chemicals demand uncompromising engineering and superior containment. Our 39.5 m³ epoxypropane transport tank semi-trailer is purposefully designed to meet these exact demanding industry requirements. Built specifically for high-volume chemical haulers, this robust unit features a topologically optimized capacity that guarantees ultimate payload profitability, helping you maximize your overall return on investment. By integrating this highly specialized trailer into your fleet, you can effectively reduce long-term lifecycle costs while entirely eliminating the dangerous handling risks associated with transporting volatile compounds.
Superior Safety in Our 39.5 m³ Epoxypropane Transport Tank Semi-Trailer
Transporting highly reactive industrial chemicals such as propylene oxide (epoxypropane) requires advanced, specialized containment strategies to prevent hazardous polymerization and toxic exposure. Our premium trailer features meticulously and strictly passivated interiors. This critical surface treatment guarantees absolute cargo purity throughout the entire transit duration. Furthermore, the integration of an advanced nitrogen blanketing system provides an inherently safe inert containment atmosphere. This ensures your operations remain fully ADR compliant, securing smooth and legal cross-border chemical transportation without regulatory delays.
Unmatched Durability and Uncompromising HSE Compliance
To guarantee structural integrity across the most demanding global terrains, the unit is built on a rugged, heavy-duty chassis equipped with premium, global-brand axles. Coupled with an advanced air suspension system, the trailer expertly absorbs severe road shock. This setup not only protects the inherent integrity of the main pressure vessel but seamlessly minimizes your fleet’s total lifecycle maintenance costs.
We prioritize absolute manufacturing perfection. Every tank undergoes comprehensive Post-Weld Heat Treatment (PWHT). This critical manufacturing step guarantees zero-defect welds and strictly complies with rigorous global standards for seamless, high-pressure operation. Externally, superior heat-reflective coatings are applied to prevent costly cargo evaporation and guarantee pressure stability, even in extreme summer climates. During loading and unloading operations, the zero-leakage top-discharge valve system maximizes rigorous HSE compliance, actively eliminating any risk of toxic environmental exposure for your workforce.
Upgrade your hazardous chemical logistics with premium transport equipment meticulously engineered for maximum safety and operational efficiency. Ensure absolute regulatory compliance and protect your bottom line today. Contact our expert sales team to request a comprehensive, customized quote for your new 39.5 m³ epoxypropane transport tank semi-trailer and elevate your logistics fleet capabilities.

Product Overview

1. Topologically Optimized Capacity
This topologically optimized 39.5m³ capacity is engineered to maximize your operational ROI. By allowing larger volume transport per trip, it significantly boosts your ultimate payload profitability while reducing overall logistics and fleet transportation costs.
2. Heat-Reflective Coatings
Superior heat-reflective exterior coatings effectively prevent costly chemical evaporation under harsh sunlight. This premium insulation guarantees absolute cargo pressure stability, ensuring safe transport of volatile compounds even when operating in extreme high-temperature climates.
3. Comprehensive PWHT Welds
Comprehensive Post-Weld Heat Treatment (PWHT) guarantees absolute zero-defect welds across the vessel. This rigorous manufacturing process strictly complies with international pressure vessel standards, ensuring unmatched structural durability and seamless, ultra-safe operation under high stress.
4. Nitrogen Blanketing System
The advanced nitrogen blanketing system establishes an inherently safe inert atmosphere over the reactive payload. This critical protective barrier prevents oxidation and explosion risks, guaranteeing full ADR compliance for cross-border hazardous chemical transportation.
5. Strictly Passivated Interiors
Our strictly passivated tank interiors guarantee absolute cargo purity during long-haul transit. This specialized chemical treatment process eliminates inner surface reactivity, effectively preventing catastrophic polymerization risks and protecting the high value of your load.
6. Advanced Air Suspension
Equipped with an advanced air suspension system, this trailer expertly absorbs severe road shocks. It guarantees inherent vessel structural integrity, significantly reduces tire wear, and seamlessly minimizes your long-term fleet maintenance and lifecycle costs.
7. Zero-Leakage Valve System
The zero-leakage top-discharge valve system is engineered to maximize stringent HSE compliance. By utilizing premium seals and secure routing, it completely eliminates the risk of toxic environmental exposure during high-pressure chemical transfer operations.
8. Heavy-Duty Chassis & Axles
A rugged, heavy-duty chassis paired with premium global-brand axles ensures exceptionally reliable performance. This reinforced foundation effortlessly navigates the most demanding terrains, providing your logistics fleet with unparalleled stability and long-lasting mechanical durability.
| Note: We will design drawings according to your requirements. |
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Our Packaging Advantages

Screw Rust Prevention
During the pre-shipment packaging of the semi-trailer, anti-rust oil is applied to the bolts to prevent corrosion during transportation.
Spray preservative
Built for the long haul! Every semi-trailer part is treated with premium anti-corrosion spray before leaving our factory, ensuring maximum rust protection and lasting durability.
Wax Spray
Factory-fresh and fully protected! Our pre-delivery full-trailer wax spraying shields against corrosion and weather, guaranteeing a lasting shine and maximum durability from day one.
Tarping
Flawless delivery guaranteed! Every trailer is fully tarped before leaving our factory, shielding your investment from dust and weather so it arrives in pristine condition.
Preparing the tank trailer for sea freight
Ready for the global stage! Our expert packaging and secure vessel loading ensure your tank trailers cross the ocean safely, arriving in perfect condition anywhere in the world.GET YOUR FREE QUOTE
Please fill in the form with details, so that we can send you a quotation correctly.
Please understand that there is a 5-8 hour time difference between China and Africa. We will send you the latest quotation within 2 hours after starting work in Beijing time.
If you also want more detailed trailers' introduction brochures, drawings, pictures, videos and other details. Please describe the type of semi-trailer you want in the form below, and leave your usual contact information, Email or Whastapp.
Our Advantages
Robust Suspension for Harsh Road Conditions
Designed specifically for the challenging road conditions often found in Africa, Southeast Asia, and South America, our trailer chassis is reinforced with heavy-duty mechanical suspension and widened leaf springs. Customers can also opt for air suspension systems for sensitive cargo. Paired with 12R22.5 or 315/80R22.5 wear-resistant tires, the trailer maintains excellent stability, reduces tire wear, and extends the overall lifespan of the vehicle even when navigating unpaved or mountainous roads.
Shipping and Delivery Solutions
We provide cost-effective and secure shipping solutions for global buyers. For a standard trailer, we typically recommend RORO (Roll-on/Roll-off) ships or bulk cargo ships. To provide the highest level of protection, we thoroughly spray the entire exterior with a protective wax coating and securely cover the vehicle with heavy-duty tarpaulins before it leaves the factory. This double-layered protection prevents seawater rust and weather damage during the voyage, ensuring the trailer arrives at your port in pristine condition.
Reliable After-Sales Support and Spare Parts
As a direct manufacturer, we don’t just sell trailers; we build long-term business partnerships. Every trailer comes with a comprehensive one-year warranty covering the main chassis and tank body. We understand that vehicle downtime costs you money, which is why we maintain a complete inventory of OEM spare parts, including API valves, brake pads, and suspension components. Our dedicated technical support team is always available to provide maintenance guidance and remote troubleshooting, ensuring your fleet remains safely on the road.
Why Choose Sailingvehicle for Your Transport Fleet?
With years of experience in heavy-duty commercial vehicle manufacturing, Sailingvehicle provides factory-direct pricing without compromising on quality. We have successfully exported thousands of trailers to international markets, earning a solid reputation for durability and excellence. Whether you need a standard trailer or a fully customized hauling solution, our engineering team is ready to deliver unmatched value to your business.
















