Stop Collar

COMPANY PROFILE We(SWS) are specialized in cementing tools and casing accessories, engaging in the development, manufacturing, sales and service. Advanced downhole tool manufacturing technology is used to provide products that exceed industry quality standards to meet the challenging cementing tools' needs of oilfields around the world. To meet these demands, we have established a manufacturing facility of 78000sq ft. This facility has modern CNC machining, fabrication and

Casting Slip On With Set Screws Stop Collar On Set Screw Stop Collar For Oilfield API Stop Collar Casting Slip On With Set Screws Stop Collar On Set Screw Stop Collar For Oilfield API Stop Collar Stop collars Keep centralizers and other casing attachments in place on the casing. Available in hinged and slip-on styles and size from 2-3/8'- to 30'. Stop collars use set screws for increased holding force. The hinged design is for applications on upset tubing. These stop collars

API Oilfield Hinged Spiral Nail Stop Collar For Casing Centralizer Stop Collar Casting Slip On With Set Screws Stop Collar On Set Screw Stop Collar For Oilfield API Stop Collar Stop collars Hinged stop collars that use hardened inserts (dogs) to provide a positive lock onto the casing. The specially designed dogs bite into the casing, which provides the stop collar's strong holding force. The recommended torque on the bolt is approximately 25 to 35ft-lb. When properly

STOP COLLAR , CEMENTING TOOLS STOP COLLAR ADVANTAGES AND MAIN FEATURES 1- limit the movement of centralizers on the pipe 2- manufactured to withstand high axial forces. 3- grip the casing centralizers and cement baskets in its intended locations and provide the desired standoff. 4-coated by powder baking or paint baking in high temperature to increase their corrosion and rust resistance performance 5- Stop collar sizes are ranging from 4-1/2' to 20'. 144 SERIES - SET SCREW

Casting Slip On With Set Screws Stop Collar On Set Screw Stop Collar For Oilfield API Stop Collar Tensile Strength Slip On Set Screws Ductile Iron Stop Collar With A High Restoring Force Stop Collar Stop collars Slip-on Set Screw Ductile Iron Stop Collar has welded on one side. This stop collar has premium quality bows that have a high restoring force with uniform hardness all over. The slip-on centralizers come with a direct installation pipe denote for slipping on. It has

Casting Slip On With Set Screws Stop Collar On Set Screw Stop Collar For Oilfield API Stop Collar API 10D Casing Centralizer With Spiral Nail Stop Collars, Hinged With Set Screws 7 5/8" 1.Stop collar description Hold centralizersor cement baskets on any position of casing, which ensures the positions of centralizers or cement basket to meet the design. The stop collars are available in three types: KnockOn Type, Spiral Nail Type and Set Screw Type. The stop collars can be

Casting Slip 4-1/2" To 20", Slip On With Set Screws Stop Collar On Set Screw Stop Collar For Oilfield API Stop Collar STOP COLLAR ADVANTAGES AND MAIN FEATURES 1- limit the movement of centralizers on the pipe 2- manufactured to withstand high axial forces. 3- grip the casing centralizers and cement baskets in its intended locations and provide the desired standoff. 4-coated by powder baking or paint baking in high temperature to increase their corrosion and rust resistance