American Petroleum Institute

API 12B

Specification for Bolted Tanks for Storage of Production Liquids

3 companies listed on Oilfield Index hold API 12B (Specification for Bolted Tanks for Storage of Production Liquids), issued by the American Petroleum Institute.

Categories these companies serve

Storage Tanks 3 Manufacturing & Fabrication 2 Custom Fabrication 2 Storage & Mixing Equipment 2 Water Tanks 2 ASME Pressure Vessels 2 Bulk Storage Tanks — Unspecified 2 Well Control & Pressure Control 1 Line Heaters 1 Heater Treaters 1 Pressure Vessels 1 Production Separators 1

Certified companies 3

Superior Tank Co., Inc.API Composite Listlicence 12B-0007Rancho Cucamonga, CA, United States
CST Industries, Inc.Claimed by vendorKansas City, MO, United States
Global Vessel & Tank, LLCClaimed by vendorLafayette, LA, United States

“API Composite List” means the company holds an active licence for this specification on the American Petroleum Institute’s public Composite List; “claimed by vendor” means the company lists it and the list does not confirm it. Certificate files are available to signed-in members. Claim your listing to keep yours current.