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320 Gal Underground Propane Tank ASME 30×119 Quality Steel 93230 LP Storage

SKU: 93230
Weight 60 lbs
Dimensions 55 × 20 × 20 in

$5,316.58

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing
QuantityUnit priceSaving
1–4$5,316.580%
5–9$5,050.755%
10+$4,784.9210%

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Quality Steel 320 Gallon ASME Underground Propane Tank – MFG# 93230 (30″ x 119″)

This 320-gallon ASME underground propane tank from Quality Steel Corp is engineered for residential, agricultural, commercial, and light industrial LP gas storage. Designed for long-term underground installation, this tank provides highly reliable fuel storage for homes, farms, commercial buildings, emergency generators, and high-demand LP systems.

Built to strict ASME pressure vessel standards, this tank ensures maximum durability and safety. The tank is factory-coated for underground protection and is approved for below-grade installation.

Key Features & Benefits:

  • ✔ 320-gallon capacity – ideal for medium to large LP gas systems

  • ✔ ASME certified – no recertification required and approved for permanent installation

  • ✔ Underground protective coating – designed for long-term burial and corrosion resistance

  • ✔ Heavy-duty steel construction – ensures strength and long service life

  • ✔ Horizontal configuration for stable underground placement

  • ✔ Suitable for homes, agricultural operations, generator fuel supply, and commercial LP storage

Applications Include:

  • Residential LP heating systems

  • Whole-home backup generator fuel supply

  • Commercial propane storage

  • Agricultural and rural property fuel service

  • Light industrial propane operations

Dimensions & Specs:

  • Overall Size: 30″ diameter × 119″ length

  • Tank Capacity: 320 UG (underground)

  • Weight: 597 lbs

  • Construction: Welded steel ASME tank

  • Installation Type: Underground

This tank is part of Quality Steel Corp’s line of high-performance ASME propane vessels designed for durability, safety, and regulatory compliance.

Product details

Part / SKU 93230

Package includes

  • 320 Gal Underground Propane Tank ASME 30×119 Quality Steel 93230 LP Storage

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

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