Call Us at 713.356.3500


The data provided here contains information on Dan-Loc Group’s product capabilities including material grades and coatings as well as general bolting and gasket information.

Material Grades

Houston Ferritic & Austenitic Steel Manufactuing - Exotic Grade Manufacturing


Anti Corrosion Coatings - Corrosion-Resistant Bolts

General Bolting Data

ASTM Specification of Nuts & Bolts

Stainless Bolting Data

Stainless Bolting Data - ASTM Metal Bolting Materials

Gasket Technical Data

Gasket Quality Assurance - NACE Ring Joint Gasket