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VERTICAL ASME DOUBLE WALL, OBROUND PRESSURE VESSEL

For radioactive waste Los Alamos National Laboratory

VERTICAL ASME DOUBLE WALL, OBROUND PRESSURE VESSEL VERTICAL ASME DOUBLE WALL, OBROUND PRESSURE VESSEL

RECTANGULAR & CYLINDRICAL FUEL STORAGE

Double Wall for Westech, Salt Lake City UT

RECTANGULAR & CYLINDRICAL FUEL STORAGE RECTANGULAR & CYLINDRICAL FUEL STORAGE

CYCLOINIC REACTOR

for ASARCO, El Paso, TX operates at 2,000 degress Farenheit

CYCLOINIC REACTOR CYCLOINIC REACTOR

INK TANKS

Ink Tanks for El Paso Times

INK TANKS INK TANKS

STI FLAME SHIELD DOUBLE WALL

For D&H/United

STI FLAME SHIELD DOUBLE WALL STI FLAME SHIELD DOUBLE WALL

NUCLEAR REACTOR CONTROL VESSEL

Sandia National Laboratories, Albuquerque

NUCLEAR REACTOR CONTROL VESSEL NUCLEAR REACTOR CONTROL VESSEL

DEICING TANK

20,000 gallon double wall stainless deicing tank for Albuquerque airport

DEICING TANK DEICING TANK

TEES

Nine foot diameter tees for Arcelor Mittal mini mill.

TEES TEES

STI FIREGUARD

Double Wall - 6" Cement Between Walls for Acton Contracting Phoeniz AZ

STI FIREGUARD STI FIREGUARD

ASME DOUBLE WALL OBROUND PRESSURE VESSEL

For radioactive waste Los Alamos National Laboratory

ASME DOUBLE WALL OBROUND PRESSURE VESSEL ASME DOUBLE WALL OBROUND PRESSURE VESSEL

HELIOSTAT

Heliostat for U.S.A.F. White Sands Missile Range

HELIOSTAT HELIOSTAT

STIP3 UNDERGROUND TANK

Fort Hancock, Texas

STIP3 UNDERGROUND TANK STIP3 UNDERGROUND TANK

ACID TANKS

Albuquerque Water Treatment Plant

ACID TANKS ACID TANKS
Kohlhaas Corporation

Our companies specialize in the manufacture of shop-built tanks, vessels and other fabricated plate products, with affiliates in El Paso, Texas and Albuquerque, New Mexico.  We are certified by the Steel Tank Institute and Underwriters Laboratories (UL) to make aboveground and underground storage tanks for various petroleum products.  The companies fabricate water tanks meeting American Water Works standards and ASME standards for pressure vessels.  The El Paso company holds both U and R ASME certification stamps. The companies also fabricate tanks according to American Petroleum Institute standards and fabricate custom tanks, vessels and reactors from carbon steel and various alloys.