1).Casing thread protectors 2).It's simple ,rugged and secure. 3).The size from 5" casing to 20" casing.

 Description :

The Quick-operating Thread Protector is a manually-operated device for protecting external pin-end threads on casing. It is simple, tough and secure, The fast and easy operation of Quick-operating Thread Protectors saves casing screw time, saves rig time and saves your money.

The Quick-operating Thread Protector consists of a high strength spring-steel band molted inside strong, abrasion-resistant rubber. An adjustable cam-type latch assembly is incorporated for manual locking and unlocking of the protector. To operate the Quick-operating Thread Protector, place the protector on the pin-end threads of pipe, push the handle firmly toward the center of the pipe and the locking action securely closes it in place. Pull the handle out to release.

Main Models:

 

Casing Sizemm(in)	O.D.mm(in)	Heightmm(in)
5″	220	130
5-1/2″	235	125
7″	275	125
9-5/8″	335	145
10-3/4″	362	115
13-3/8″	425	115
16″	500	125
18-5/8″	565	125

Quick-operating thread protectors