ZW Group 3 Axle LPG Tanker Semi Trailer for Sale

High Safety Liquefied Petroleum Gas Transport Solution for Africa Markets

Product Overview

ZW Group 3 Axle LPG Tanker Semi Trailer is a high-performance liquefied petroleum gas transportation solution designed for long-distance, high-volume, and high-safety LPG delivery. Engineered according to international pressure vessel standards, this LPG tanker semi trailer is widely used for transporting propane, butane, LPG mixture, and other liquefied gases across Africa.

As a professional manufacturer and exporter of LPG tanker trailers, ZW Group integrates advanced welding technology, strict quality control, and customizable configurations to meet different country regulations and operating conditions. 

Whether for oil & gas distributors, energy companies, or private fleet owners, the ZW Group 3 axle LPG tanker semi trailer delivers outstanding safety, durability, and operating efficiency.

Why Choose a 3 Axle LPG Tanker Semi Trailer?

Compared with 2 axle LPG trailers, a 3 axle LPG tanker semi trailer provides:

• Higher payload capacity

• Better axle load distribution

• Improved driving stability

• Enhanced safety during long-distance transportation

• Compliance with more national road regulations

This makes the 3 axle LPG tanker trailer an ideal choice for bulk LPG transport in developing and emerging markets.

Product Description

ZW Group 3 Axle LPG Tanker Semi Trailer for Sale is manufactured using high-strength pressure vessel steel (Q345R / SA516 / ASME materials optional). The tank body is designed as a horizontal cylindrical pressure vessel with elliptical heads, ensuring optimal stress distribution and maximum safety.

Each LPG tanker semi trailer undergoes 100% non-destructive testing, hydraulic pressure testing, and airtightness inspection before delivery. All critical components, including valves, pipelines, safety accessories, and braking systems, are sourced from globally recognized brands or certified suppliers.

ZW Group LPG tanker trailers are designed for extreme climates, rough road conditions, and long service life, making them especially suitable for African and Middle Eastern markets.

Key Features of ZW Group 3 Axle LPG Tanker Semi Trailer

1. High Safety Pressure Vessel Design

• Designed and manufactured according to ASME, EN, ADR, and GB standards

• Automatic submerged arc welding with full penetration welds

• Strict heat treatment process to eliminate residual stress

• Explosion-proof design with multi-level safety protection

2. Optimized LPG Tank Structure

• Elliptical head structure improves pressure resistance

• Reasonable tank thickness ensures long-term durability

• Internal anti-sloshing design improves driving stability

• Low center of gravity enhances safety during transport

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3. Reliable Axle & Suspension System

• 3 high-quality axles (BPW / FUWA / SAF optional)

• Heavy-duty mechanical or air suspension

• Designed for overload tolerance in complex road conditions

• Suitable for highways, rural roads, and industrial zones

4. Advanced Safety Accessories

• Emergency shut-off valves

• Excess flow valves

• Safety relief valves

• Liquid level gauges

• Pressure gauges

• Fire-resistant valve box

All safety components comply with international LPG transportation regulations.

5. Flexible Customization Options

• Tank capacity from 30 CBM to 60 CBM

• Left or right discharge system

• Bottom or side loading & unloading

• Customized axle load based on local laws

• Optional aluminum or carbon steel pipelines

Product Technical Specification

General Specifications

• Product Name: 3 Axle LPG Tanker Semi Trailer

• Brand: ZW Group

• Application: LPG / Propane / Butane Transport

• Transport Medium: Liquefied Petroleum Gas

Tank Specifications

• Tank Capacity: 30,000L – 60,000L (Optional)

• Tank Material: Q345R / SA516 / ASME Certified Steel

• Design Pressure: 1.77 MPa – 2.16 MPa

• Working Pressure: 1.61 MPa

• Design Temperature: -20°C to +50°C

• Head Type: Elliptical Head

• Shell Thickness: Customized (Based on Capacity & Regulation)

Chassis & Axles

• Axle Quantity: 3 Axles

• Axle Brand: BPW / FUWA / SAF (Optional)

• Axle Load: 13T per axle

• Suspension: Mechanical / Air Suspension

• Landing Gear: JOST / FUWA 28T

Braking System

• Brake Type: Dual Line Air Brake System

• ABS: Optional (WABCO)

• Brake Chamber: T30/30

Tires & Rims

• Tire Size: 12R22.5 / 315/80R22.5

• Tire Quantity: 12 + 1 Spare

• Rim Type: 9.00-22.5 Steel Rim

Safety & Accessories

• Safety Relief Valve

• Emergency Shut-off Valve

• Liquid Level Gauge

• Pressure Gauge

• Fire Extinguisher

• Anti-static Grounding Device

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Applications of LPG Tanker Semi Trailer

The ZW Group 3 axle LPG tanker semi trailer is widely used for:

• LPG distribution companies

• Oil & gas transportation fleets

• Energy suppliers

• Industrial gas transport

• Urban and rural gas supply projects

It is suitable for cross-border transportation, port delivery, and inland LPG distribution networks.

Why Buy LPG Tanker Semi Trailer from ZW Group?

      Over 10 years of experience in tanker trailer manufacturing

• Exported to Africa, Middle East, South America, and Asia

• Competitive factory price with stable quality

• Strong customization capability

• Professional export packing and shipping solutions

• Dedicated after-sales support

Frequently Asked Questions (FAQ)

Q1: What capacity LPG tanker semi trailer can ZW Group provide?

ZW Group offers LPG tanker semi trailers ranging from 30,000 liters to 60,000 liters, and customized capacities are available based on local regulations and customer needs.

Q2: Which standards do your LPG tanker trailers comply with?

Our LPG tanker trailers comply with ASME, ADR, EN, and GB pressure vessel standards, depending on the destination country requirements.

Q3: Can the LPG tanker trailer be customized for African or Middle Eastern markets?

Yes. We customize axle load, suspension, braking system, valve layout, and discharge system to meet African and Middle Eastern road and safety regulations.

Q4: What safety devices are included in the LPG tanker semi trailer?

Each trailer includes safety relief valves, emergency shut-off valves, excess flow valves, pressure gauges, liquid level gauges, and fire-resistant valve boxes.

Q5: How long is the production time?

Standard production time is 30–45 working days, depending on configuration and order quantity.

Q6: Do you provide after-sales service?

Yes. ZW Group provides technical support, spare parts supply, and remote guidance for installation and operation.