COUPLINGS

COLLARS

Stock Items in 2 3/8', 2 7/8", 3 1/2" Regular & Special Clearance J55 & L80

Couplings

API couplings are used to connect tubular joints together.  They come in a variety of threads and material grades.  At times Special Clearance (Shaved) Couplings are required such to fit through casing patches.