Liquid Chlorine Pressure Tank Semi-Trailer
The Liquid Chlorine Pressure Tank Semi-Trailer is a highly specialized, ultra-secure pressure vessel transport trailer engineered strictly for the safe, hazard-controlled road distribution of liquefied chlorine gas (Liquid Chlorine, ADR Class 2.3 Toxic / Corrosive Gas). Built in compliance with rigorous international pressure vessel codes (such as ASME Section VIII, ADR, and GB150), the tank shell is fabricated from normalized fine-grain pressure vessel steel (Q345R / 16MnR) subjected to 100% X-ray non-destructive testing (NDT) and post-weld stress-relieving heat treatment (PWHT). To prevent dangerous solar thermal pressure spikes, the tanker features a mandatory full-length external sunshade canopy shield. Outfitted with specialized chlorine-compatible steel/alloy valving, pneumatic emergency shut-off valves, dual safety relief systems, and a heavy-duty lockable valve cabinet, it guarantees complete isolation of toxic media. Paired with 3 commercial heavy-duty axles, air ride or mechanical suspension, and WABCO ABS/EBS pneumatic braking with Roll Stability Support (RSS), it provides supreme road stability, structural longevity, and maximum chemical safety. Fully certified under ASME, ADR, ISO9001, CCC, CE, DOT, and SGS standards.
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Product Details
Technical Specifications
Model NO. : Customized
Type : Semi-Trailer / Liquid Chlorine Pressure Tanker
Water Capacity : 20,000 Liters to 32,000 Liters (Approx. 20T - 25T Liquid Chlorine Payload)
Design Pressure : 1.5 MPa to 1.8 MPa (Working Pressure: 1.1 - 1.3 MPa)
Design Temperature : -40°C to +50°C
Medium Properties : Liquefied Chlorine Gas ($Cl_2$, Toxic & Corrosive)
Condition : New
Grade : Heavy Duty / High-Pressure Toxic Gas Transport Grade
Shape : Cylindrical Pressure Vessel Body with Sunshade Canopy
Origin : Shandong, China
Production Capacity : Customized
Certifications : ASME / ADR / GB150 / ISO9001 / CCC / CE / DOT / SGS
HS Code : 8716399000
Overall Dimensions : 11000-13500 x 2500 x 3700-3950 mm
Tank Shell Material : High-Tensile Pressure Vessel Steel Q345R / 16MnR (14mm - 16mm Shell, 16mm - 18mm Dished Heads)
Corrosion Allowance : 2.0 mm - 3.0 mm (Extra Margin for Dry Chlorine Service)
Sunshade Shield : Full-Length Heavy-Duty Thermal Insulation Canopy / Sunroof Protection System
Heat Treatment : Post-Weld Heat Treatment (PWHT / Overall Annealing for Stress Relief)
Radiographic Testing : 100% X-Ray Non-Destructive Testing (NDT) & Hydrostatic Pressure Testing
Kingpin : JOST 2-inch or 3.5-inch Heavy-Duty Bolted/Welded Kingpin
Landing Gear : JOST / FUWA Two-Speed Manual Landing Gear (28T Capacity)
Wheel Base : 6500mm + 1310mm + 1310mm
Tread : 1820 mm / 2050 mm
Axle Number : 3 Axles
Axle Brand : FUWA / BPW / HuaJin Heavy Duty
Axle Capacity : 13T / 16T per axle
Tire Number : 12
Tire Specification : 12R22.5 / 385/65R22.5 Tubeless Heavy-Duty Tires
Tire Brand : Triangle / Double Coin / Michelin / Bridgestone
Rim : 9.00-22.5 / 11.75-22.5 Steel Disc Rims
Suspension : Heavy Duty Air Ride Suspension / Mechanical Multi-Leaf Spring Suspension
Brake System : Dual-Line Pneumatic Air Braking System with ABS / EBS & Roll Stability Support (RSS)
ABS/EBS Brand : WABCO / Haldex
Self-dumping : Not Self-dumping
Main Beam / Chassis : High-Strength Low-Alloy Structural Steel Sub-Frame (Q345B/Q550) Integrated with Pressure Vessel Cradles
Manhole Cover : Top-Mounted Pressure-Rated Forged Steel Manhole (DN400/DN450)
Safety Valves : Dual Full-Lift Internal Safety Relief Valves with Special Chlorine-Resistant Seals
Emergency Valve : Pneumatic Internal Emergency Shut-Off Valves with Remote Thermal Cut-Off
Valving & Piping System : Specialized Chlorine Globe Valves, Magnetic Float Level Gauge, Pressure Gauge, Emergency Repair Kit Storage
Safety Equipment : Static Discharge Grounding Reel, Emergency Gas Mask Box, Spill/Leak Neutralization Kit, Fire Extinguishers
Spare Tire Carrier : 1-2pcs
Tool & Valve Box : Heavy-Duty Lockable Rear Protective Steel Cabinet with Ventilation
Electric System : 24V, 7 Pin Socket, Explosion-Proof LED Marker & Tail Lights
Wiring Harness : Armored Weatherproof Lines
Painting / Finish : Sand Blasting (Sa 2.5) + Epoxy Zinc-Rich Primer + High-Reflectivity Bright Yellow/White Polyurethane Topcoat
Colour : Bright Warning Yellow or Reflective White with Mandatory Toxic Gas Placards & Black Hazard Bands
Warranty : Pressure Vessel Shell 5Y / Axles & Valving System 1Y
Package : Nude Packing / Bulk Vessel / Ro-Ro
Delivery Time : 40-45 Working Days
Payment Terms : T/T, L/C
Key Structural & Performance Features
1. Pressure Vessel Integrity & Full Sunshade Canopy Protection
- High-Purity Pressure Vessel Steel: Fabricated from certified fine-grain steel plates (Q345R / 16MnR) engineered specifically for liquefied toxic gas containment with enhanced corrosion allowances.
- Mandatory External Sunshade Canopy: Fitted with an elevated, full-length metal sunshield canopy over the top half of the tank vessel, blocking direct solar radiation and preventing internal vapor pressure spikes during hot weather transport.
- 100% PWHT & NDT Verification: Complete post-weld thermal stress-relieving annealing in a furnace alongside 100% X-ray radiographic inspection on all structural welds to ensure maximum safety.
2. Chlorine-Compatible Valving & Emergency Containment
- Specialized Chlorine Shut-Off Assemblies: Equipped with heavy-duty steel and alloy valving designed specifically for dry and liquid chlorine service, eliminating reactive degradation.
- Pneumatic Emergency Control: Internal bottom valves integrate quick-acting pneumatic actuators and fusible links for instant remote or thermal emergency shut-off.
- Ventilation & Protective Cabinetry: All valves and gauges are safely enclosed in a rear lockable protective steel cabinet equipped with ventilation louvers to prevent toxic gas accumulation.
3. Rigid Sub-Frame & Advanced Stability Systems
- Low-CG Integrated Cradles: The pressure vessel is securely welded onto reinforced structural saddles mounted to a heavy Q345B/Q550 backbone frame, maintaining a low center of gravity to enhance road stability.
- WABCO EBS with Roll Stability Support (RSS): Integrated electronic braking system with RSS automatically moderates speed and applies wheel braking during lateral acceleration emergencies.
- Comprehensive Emergency Equipment: Includes designated onboard storage racks for emergency chlorine repair kits, gas masks, and neutralization gear to ensure swift containment response.
Commercial & Logistics Terms
- Warranty Policy: 5-Year warranty for the pressure vessel shell; 1-Year warranty for axles, emergency valves, and running gear.
- Delivery Lead Time: 40 – 45 working days upon order confirmation and technical drawing approval.
- Packaging & Shipping: Nude packing; shipped via Bulk Cargo vessel or Ro-Ro vessel.
- Payment Terms: T/T (Telegraphic Transfer), L/C (Letter of Credit).
