1. List of Manufacturers by Region

China

1. Sinopec Engineering (Group) Co., Ltd.
   • Specialization: Large-capacity tanks for refineries and petrochemical facilities.
   • Contact: Sinopec Website (Search for tank solutions).
2. CNPC (China National Petroleum Corporation)
   • Specialization: Custom tanks for both upstream and downstream oil operations.
   • Features: ISO-certified, corrosion-resistant designs.
3. Henan Dongrun Casting Industry Co., Ltd.
   • Focus: Economical small-to-mid capacity tanks and accessories.

North America

1. CST Industries, Inc. (USA)
   • Specialization: Bolted and field-welded tanks with advanced coatings.
   • Contact: CST Industries.
2. PermianLide
   • Specialization: Tanks for oilfields and storage terminals in the U.S. and Mexico.
   • Key Feature: Fast manufacturing and delivery.
3. Highland Tank
   • Specialization: Steel and stainless tanks with secondary containment options.

Europe

1. Roth Industries (Germany)
   • Specialization: Double-walled tanks with advanced leak detection systems.
   • Focus: High environmental compliance standards.
2. L&L Fabrication and Construction (UK)
   • Specialization: Custom above-ground tanks with fixed or floating roofs.

India

1. Larsen & Toubro (L&T)
   • Specialization: Large tanks for refineries and offshore facilities.
   • Key Feature: Turnkey project execution.
2. Reliance Infrastructure Ltd.
   • Specialization: Midstream storage tanks integrated with pipelines.

2. Pricing Information

Factors Affecting Price

1. Material:
   • Carbon steel tanks are cheaper ($300–$600 per ton), while stainless steel or alloy tanks can cost significantly more.
2. Capacity:
   • Small tanks (10,000 barrels): $50,000–$100,000.
   • Large tanks (1 million barrels): $1 million–$5 million.
3. Customization:
   • Floating roof tanks are more expensive due to additional mechanisms.
4. Location and Logistics:
   • Transportation and installation costs vary by region.

Approximate Costs

• China: $300–$500 per cubic meter (highly competitive).
• North America: $500–$800 per cubic meter.
• Europe: $700–$1,200 per cubic meter (higher due to stricter compliance).

3. Drafting Technical Specifications

Example Template for a Crude Oil Tank Specification

1. Type: Floating Roof Tank.
2. Capacity: 100,000 barrels.
3. Material: Carbon steel with anti-corrosion coating (API 650 compliant).
4. Accessories:
   • Vapor recovery system.
   • Pressure relief valves.
   • Remote monitoring sensors (level, temperature, pressure).
5. Environmental Compliance:
   • VOC reduction systems.
   • Secondary containment berm with 110% capacity of tank volume.
6. Delivery and Installation:
   • Timeline: 6 months.
   • On-site assembly by manufacturer.