4810

CASING CHOCK

RISER:Type 304 (18-8) Stainless Steel per ASTM A240 or Carbon Steel per ASTM A36.
LINER:Elastomeric PVC per ASTM D149.
CHOCK SKID:Glass Reinforced Nylon or UHMW Polyethylene per ASTM D638.
FASTENERS:Type 304 (18-8) Stainless Steel per ASTM A193.