Liquid Ammonia Tanks For Sale
- 500 Liters to 500,000+ Liters storage capacity
- Up to 120,000 Gallons+ custom size limit
- 21 Bar standard design pressure / 150 to 250 PSI
- -20°F to +125°F pressurized temperature range
- -28°F (-33°C) atmospheric temperature
- 85% liquid / 15% vapor safety fill limit
- Ammonia-rated carbon steel material
Liquid Ammonia Tank Supplier and Manufacturer
KDMSTEEL liquid ammonia storage solutions feature ASME Section Vlll (Divisions l, ll, lll) certification and full compliance with OSHA 29CFR1910.111 standards.
Whether you need a standard ready to ship tank or a custom fabricated tank up to 120,000 gallons, we designed each tank using advanced SolidWorks 3D CAD and Finite Element Analysis (FEA) to handle the physical properties of NH3, including the 85% liquid fill safety limit.
KDMSTEEL liquid ammonia tanks are constructed at our 125,000 square-foot facility, and these systems come fully equipped with NH3 pumps, compressors, vaporizers, and precision metering, and it is all supported by high-performance leak detection, emergency shutdown logic, and pressure-relief valving.
From atmospheric liquid ammonia tanks operating at -28°F to high-pressure ambient tanks (100 to 150 psi) our tanks utilize expert submerged arc welding (SAW) and corrosion-resistant materials to ensure a 20 to 30 year service life across the power, chemical, and agricultural industries and sectors.
Contact our team today for a free quote!
KDMSTEEL Liquid Ammonia Storage Solutions: Top Picks from Our Collection
With a 40 m³ capacity and is available from 5 m³ to 50 m³, this horizontal liquid ammonia tank features a design pressure of 2.16 MPa, ISO14001, and ASME.
This 20-foot liquid ammonia container tank operates at a working pressure of 2.2 MPa and it is engineered to perform within a design temperature range -40°C to +55°C.
This liquid ammonia tank supports a working pressure of 1.77 MPa and it features fully customizable dimensions and it highlights mirror-finish surface treatment.
Available in 20 ft, 30 ft, and 40 ft container sizes, it offers a nominal volume range of 24 to 35.4 m³ and a working pressure range of 0.7 to 2.2 MPa.
Made from Q345R carbon steel, this tank has a design pressure of 1.77 MPa and nominal capacity range of 5 to 150 CBM and is suitable for large volume customization.
Made from 16 mm 16MnDR steel shell material and 18 mm 16MnDR head material, this tank operates at a maximum and design pressure of 2.2 MPa with a design temperature range of -40°C to 55°C.
This container tank is available in 20 ft, 30 ft, and 40 ft container sizes with a nominal volume range of 20.7 m³ to 26 m³, and it supports a maximum working pressure of 0.34 MPa with working pressure configurations ranging from 0.7 MPa to 2.2 MPa.
This tank has a nominal working pressure of 3 MPa, it operates within a temperature range of -40°C to 60°C and available in nominal diameters include 400 mm, 400 mm, and 800 mm, with capacities of 100 L, 400 L, 800 L, and 840 L.
Three Main Types of KDMSTEEL Liquid Ammonia Tanks
We manufacture and supply different kinds of liquid ammonia tanks including:
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Pressurized Liquid Ammonia TanksThese are the industry standard and can store ammonia at ambient temperatures under pressures between 150 and 250 psi. With these, you do not need complex refrigeration equipment and these are best for smaller systems, SCR (Selective Catalytic Reduction) systems, and industrial use in general.
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Refrigerated Liquid Ammonia TanksThese are best for bulk storage with massive volumes in petrochemical or fertilizer plants, by keeping the liquid ammonia at a low temperature, the vapor pressure drops and allows for safer storage of huge inventories.
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Atmospheric Liquid Ammonia TanksThese are for cold storage and it operates at -28°F (-33°C), these tanks offer single-wall that is surrounded by concrete bunds for containment and double-wall that features perlite insulation between the inner and outer steel walls for the maximum thermal efficiency.
Why Choose Us: The KDMSTEEL Advantage
Business owners choose us not just because we have the steel, it is because we have the expertise in making and supplying high-quality liquid ammonia tanks.
For over 60 years in this industry, we have seen every challenge the industry can throw at us.
We have the latest metal design and engineering software equipped in our plant.
At KDMSTEEL, we offer competitive pricing and some of the fastest turnaround times in the industry for both standard and custom liquid ammonia tanks.
If you can not find a specific piece of equipment, we will find it for you because we are your partner, and not just your supplier.
KDMSTEEL Custom Fabrication: Tanks Built to Your Specs
Our 125,000 square-foot plant is dedicated to custom fabricated ASME pressure vessels and we can build liquid ammonia NH3 storage solutions up to 120,000 gallons and more. You tell us the volume, the pressure you require, and the conditions in your site, and KDMSTEEL will handle the rest.
The KDMSTEEL 85% Rule
You can never fill a liquid ammonia tank to 100% because the gas expands with the temperature changes, so, at KDMSTEEL, we design for a maximum 85% liquid fill and the remaining 15% is for vapor space as your safety buffer.
KDMSTEEL Right Material Choices
Liquid ammonia hates copper-bearing alloys, so, at KDMSTEEL, we use ammonia-rated carbon steels and high-performance elastomers like PTFE or EPDM for seals. We ensure that no copper, brass, or bronze that will touch your liquid ammonia tank system.
KDMSTEEL Welding Excellence and Certifications
Our ASME certified welders utilize the modern techniques like the Submerged Arc (SAW), TIG, and MIG welding to ensure that every seam is as strong as the steel itself.
Every custom liquid ammonia tank we build is certified with ASME Boiler and Pressure Vessel Code, Section Vlll (Divisions l, ll, & lll), OSHA 29CFR1910.111, ISO 9001, and we follow HSE guidelines.
Liquid Ammonia Transport Tanks
At KDMSTEEL, we also manufacture liquid ammonia transport tanks ranging from 7,500 to 57,000 Liters.
- Semi-Trailers: Available with double or triple axle rear trailers.
- Safety Integrated: Each or our liquid ammonia transport tank comes with mudgards, king pins, and unloading pumps for easy decanting.
KDMSTEEL Logistics Handling
When it comes to the big liquid ammonia tanks, KDMSTEEL does not just drop them at your gate because our field service professionals handle the loading, shipping, and installation. We can even set up your entire bulk storage plant or terminal from the ground up.
Technical Specifications: KDMSTEEL Liquid Ammonia Tanks
| 特徴 | 技術仕様 |
| ストレージ容量 | 500 Liters to 500,000+ Liters |
| Custom Size Limit | Up to 120,000 Gallons+ |
| 設計圧力 | 21 Bar (Standard) / 150 to 250 PSI |
| 温度範囲 | -20°F to +125°F (Pressurized) |
| Atmospheric Temperature | -28°F (-33°C) |
| Safety Fill Limit | 85% Liquid / 15% Vapor |
| 材料構成 | Ammonia-Rated Carbon Steel |
| Gasket / Seal Materials | PTFE, EPDM, Fluoropolymers |
| Welding Procedures | SAW, SMAW, FCAW, TIG, MIG |
| Compliance Codes | ASME Vlll (Div l, ll, & lll) |
| Federal Standards | OSHA 29CFR1910.111 |
| Engineering Tools | SolidWorks 3D & FEA |
| Integrated Safety | Redundant Leak Detection |
| Transfer Hardware | Pumps, Compressors, & Meters |
Yes, we keep one of the largest inventories of new and used liquid ammonia tanks in the country and many standard sizes are in stock and can be sent to your location immediately.
Yes, our team specializes in custom fabrication and we use advanced 3D design software to plan your tank before we start cutting the steel.
Yes, our field service professionals can handle the whole setup, and we take care of the loading, shipping, and final assembly to make the process easy for you.
Yes, we carry a large selection of certified used ASME tanks to help you save on costs, this is a great choice for businesses with a tighter budget.
Yes, we also manufacture transport tanks for trucks and trailers in sizes ranging from 7,500 to 57,000 Liters.
We are here 24/7 if you have questions and if you need help with the maintenance or finding replacement parts, our KDMSTEEL team is just a phone call away.
You can send us a request through our website or give us a call to discuss your project.
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