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Blasch Ferrules

Thermal Management System (TMS) – a pre-fired tubesheet protection system that allows for the extensive use of fiber insulation in conjunction with the Blasch Ferrules and provides much greater insulating value than castable alone, in a greatly compressed area, saving space, and refractory.

Improved performance – Large expanses of castable refractory undergo tremendous thermal and mechanical stresses as they heat up and cool down and that generates cracking in the castable refractory. Tubesheet protection systems consisting of precast Blasch Ferrules perform with built in expansion joints, limiting any damage due to these stresses to a confined area.

Reduced pressure drop – Blasch Ferrules are available with a wide range of tapered inlet and outlet profiles and, in addition to reducing the refractory mass in the furnace, have been shown to reduce pressure drop over conventional round ferrules and
castable installations.

Other Literature

Blasch Ferrules

Thermal Management System (TMS) – a pre-fired tubesheet protection system that allows for the extensive use of fiber insulation in conjunction with the Blasch Ferrules and provides much greater insulating value than castable alone, in a greatly compressed area, saving space, and refractory.


BLASCH HexWall™

For sulfur recovery, sulfuric acid plant sulfur burners and spent recovery furnaces. BLASCH HexWall™ is a versatile, mechanically stable system consisting of a series of stackable six-sided blocks incorporating alternating tabs and slots on each side that are designed to ensure the blocks are positively ...


BLASCH VectorWall™

Mixing systems for sulfur recovery, sulfur burning, or sulfuric acid plant reaction furnaces. BLASCH VectorWall™ Reaction Furnace Mixing System is a versatile, mechanically stable system consisting of a series of stackable six-sided blocks incorporating alternating tabs and slots on each side that ...


BLASCH precision ceramics

BlaschVECTORWALL™ Mixing System - OPTIMIZE YOUR PROCESS USING OUR ADVANCED MIXING SYSTEM – This system utilizes the same blocks as the proven checkerwall system, but incorporates a series of add-on flow vectoring shapes designed to direct gas flow at the exit of the checkerwall into any of ...


CeraLine™ elbows, pipe & spool linings

Specifically designed for the harsh environments within mining, power generation and other heavy industrial processing industries, Blasch’s new CeraLine family of products exhibits exceptional wear and abrasion resistance which results in unparalleled life. Elbow diameters ranging from ½” ...