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Technical Specifications

Detailed specifications for industrial drums

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Access detailed technical specifications for all drum types including materials, coatings, performance ratings, and compatibility information. Use this data for product selection, compliance verification, and engineering specifications.

4
Material Types
10+
Coating Options
6
Closure Types
UN/DOT
Certified

Steel Drum Specifications

Carbon steel drums are the industry standard for liquid and solid storage. Available in multiple gauges and coating options to match your specific application requirements.

MaterialCarbon steel (ASTM A366/A569)
Available Gauges16 GA (1.5mm), 18 GA (1.2mm), 20 GA (0.9mm), 22 GA (0.7mm)
Wall Thickness0.7mm - 1.5mm depending on gauge
Yield Strength205-310 MPa (30,000-45,000 psi)
Tensile Strength310-415 MPa (45,000-60,000 psi)
Operating Temperature-40°F to 400°F (-40°C to 204°C)
Pressure RatingUp to 15 psi (1 bar) for standard; higher for spec drums
CertificationsUN/DOT 1A1 (tight head), 1A2 (open head)

Interior Coating Options

Unlined/Bare

Raw steel interior for non-corrosive contents

Compatible: Petroleum products, lubricants, non-corrosive liquids
Max Temp: Up to 400°F

Epoxy Phenolic

Chemical-resistant liner for acids and solvents

Compatible: Mild acids, alcohols, some solvents
Max Temp: Up to 300°F

Phenolic

Premium chemical resistance coating

Compatible: Strong acids, aggressive chemicals
Max Temp: Up to 350°F

Rust Inhibitor

Interior rust prevention coating

Compatible: Water-based products, food items
Max Temp: Up to 250°F

FDA White Epoxy

Food-grade interior coating

Compatible: Food products, beverages, pharmaceuticals
Max Temp: Up to 200°F

Galvanized

Zinc coating for corrosion protection

Compatible: Outdoor storage, corrosive environments
Max Temp: Up to 400°F

Plastic / HDPE Drum Specifications

High-density polyethylene drums offer superior chemical resistance, lightweight handling, and FDA compliance for food-grade applications.

MaterialHigh-Density Polyethylene (HDPE) - FDA/UN compliant
Density0.941-0.965 g/cm³
Wall Thickness3mm - 6mm depending on size
Tensile Strength21-38 MPa (3,000-5,500 psi)
Operating Temperature-40°F to 140°F (-40°C to 60°C)
UV StabilizationAvailable for outdoor storage applications
Color OptionsBlue, white, black, natural/translucent
Chemical ResistanceExcellent for acids, bases, alcohols, and most chemicals
CertificationsUN/DOT 1H1 (tight head), 1H2 (open head), FDA compliant

Chemical Resistance Chart

ChemicalRatingNotes
Sulfuric Acid (50%)ExcellentNo effect at room temperature
Hydrochloric Acid (35%)ExcellentSuitable for storage
Sodium Hydroxide (50%)ExcellentNo degradation
AcetoneGoodShort-term exposure only
Alcohols (Ethanol, Methanol)ExcellentLong-term compatible
Petroleum ProductsGoodCheck specific product
Bleach (Sodium Hypochlorite)ExcellentFully compatible
Food OilsExcellentFDA approved

Fiber Drum Specifications

Fiber drums provide an eco-friendly solution for dry goods, powders, and granular materials. Sustainable, lightweight, and fully recyclable.

MaterialMulti-ply kraft paperboard/fiberboard
Wall Construction3-ply to 5-ply spiral wound
Wall Thickness3mm - 8mm depending on ply count
Moisture Content7-9% (standard), <5% (moisture-controlled)
Burst Strength150-350 psi depending on construction
Stack Strength300-600 lbs per drum (empty)
Operating Temperature32°F to 120°F (0°C to 49°C)
Humidity Range20-80% RH for optimal performance
CertificationsUN 1G (select models), FDA compliant with liner

Liner Options

Polyethylene (PE) Liner

Moisture barrier for wet/semi-wet products

Applications: Chemicals, food ingredients with moisture
Thickness: 4-8 mil

Aluminum Foil Liner

Superior moisture and gas barrier

Applications: Pharmaceuticals, flavor-sensitive products
Thickness: 0.5-1.0 mil

Paper/Kraft Liner

Basic protection for dry goods

Applications: Dry powders, granules, non-sensitive materials
Thickness: N/A

Metalized Film Liner

Light and moisture protection

Applications: Light-sensitive products, specialty chemicals
Thickness: 1-2 mil

Stainless Steel Drum Specifications

Premium stainless steel drums for pharmaceutical, food, biotech, and high-purity applications. Superior corrosion resistance and sanitary design.

Material Options304, 316, 316L Stainless Steel
Wall Thickness1.0mm - 1.5mm (18-16 gauge equivalent)
Yield Strength (304)205 MPa (30,000 psi)
Yield Strength (316)205 MPa (30,000 psi)
Tensile Strength515-620 MPa (75,000-90,000 psi)
Operating Temperature-325°F to 1600°F (-198°C to 871°C)
Corrosion ResistanceExcellent - passive oxide layer protection
Surface Finish2B mill, #4 brushed, mirror polished, electropolished
CertificationsUN 1A1/1A2, 3A Dairy, FDA, ASME

Stainless Steel Grades Comparison

304 Stainless

Composition: 18% Cr, 8% Ni
Best For: General food, beverage, mild chemicals
Corrosion: Good
Cost: Standard

316 Stainless

Composition: 16% Cr, 10% Ni, 2% Mo
Best For: Marine, chlorides, aggressive chemicals
Corrosion: Excellent
Cost: Premium

316L Stainless

Composition: 16% Cr, 10% Ni, 2% Mo, Low C
Best For: Welded applications, pharmaceuticals
Corrosion: Excellent
Cost: Premium+

Closure Types & Options

Different closure systems for various applications

Bolt Ring (Open Head)

Steel ring with bolt tightening mechanism

Drum Types: Steel, Stainless Steel
Security: High - tamper evident
Use Cases: Solids, viscous liquids, reusable applications

Lever Lock (Open Head)

Quick-release lever closure

Drum Types: Steel, Plastic, Stainless
Security: Medium
Use Cases: Frequent access, food service

Tri-Sure Bung (Tight Head)

2" and 3/4" threaded openings

Drum Types: Steel, Plastic, Stainless
Security: High
Use Cases: Liquids, sealed transport

Rieke Bung

Flex spout compatible opening

Drum Types: Steel, Plastic
Security: High
Use Cases: Liquids requiring dispensing

Steel Ring Lid (Fiber)

Steel reinforced lid with lever closure

Drum Types: Fiber
Security: Medium-High
Use Cases: Dry goods, powders

All-Fiber Lid

Fully fiber construction

Drum Types: Fiber
Security: Medium
Use Cases: Light duty, disposable applications

Performance Testing Standards

Industry testing requirements for UN certification

Drop Test

Drum dropped from 1.2-1.8m height

Purpose: Verify structural integrity during handling
Standard: UN Performance Standard

Leakproofness Test

Air pressure applied (20 kPa)

Purpose: Ensure no leaks in tight-head drums
Standard: UN Performance Standard

Hydraulic Pressure Test

Internal pressure of 100-250 kPa

Purpose: Test pressure containment ability
Standard: UN Performance Standard

Stack Test

Load applied for 24+ hours

Purpose: Verify warehouse stacking capability
Standard: UN Performance Standard

Vibration Test

Simulated transport vibration

Purpose: Ensure integrity during shipping
Standard: ASTM D999

Compatibility Test

Product contact for 6+ months

Purpose: Verify material compatibility
Standard: Application specific

Need Specific Specifications?

Our technical team can provide detailed specification sheets, material certifications, and compatibility assessments for your specific application.