NSJSC3 STOP COLLAR
SHUANGJIA NSJSC3 Stop Collar is manufactured of premium steel plate, fixed on casing first using chain and then by pin latching into groove. It is featured in easy installation, suitable for wellbore with large annulus.
/SPECIFICATION: For 4-1/2" to 20"
If you are interested in this product, please fill out the form below and send us your needs, and we will reply to you as soon as possible!