In addition to our pipe clamp line, Samtan Engineering also offers "Key-Lock" pipe hangers, rubber block pipe supports, and steel block pipe supports. Samtan "Key-Lock" pipe hangers, available in standard sizes from 38" through 4" IPS, feature a mild steel or stainless steel hanger body with a welded (flat bar or angle) support leg, a neoprene rubber or fiberglass liner, and a locking key made from mild or stainless steel. The stainless steel hangers are typically available plain, while the mild steel clamps are typically available painted with a weldable zinc chromate primer. Special finishes, such as heat-resistant coatings and epoxy coatings, are available per customer request.