Bow Spring Centralizer
API Latch-On Bolted Stop Collar for Oilfield Cementing Equipment - 4-1/2" to 20" Sizes with 24-40 KN Holding Force
API-certified latch-on bolted stop collar provides secure casing locking without end-of-pipe installation. Features 180° hinge mechanism, cross-bolt design, and holding forces up to 40 KN. Ideal for limiting axial movement of centralizers and cement baskets in oilfield applications. Available in sizes from 4-1/2" to 20" for versatile installation.
Welded Single Piece Bow Spring Centralizer API 10D Standard - 130mm to 250mm Height Range for 5-1/2" to 17-1/2" Casing
API 10D certified welded single piece bow spring centralizer featuring patented shuttle design for higher restoring force and lower starting force. Available in sizes from 130mm to 250mm height with durable powder or paint baking coating. Ideal for efficient casing centralization in oil and gas drilling applications.
Oilfield Bolt Type 5 1/2" Casing Stop Collar with 30KN Holding Force and 139mm ID for Industrial Applications
Professional oilfield bolt type casing stop collar featuring 30KN holding force with zero lbf starting resistance. Available in multiple sizes from 4 1/2" to 13 3/8" with stainless steel set screws. Designed for high-pressure applications requiring reliable positioning and secure installation in demanding oilfield environments.
API Spiral Vane Rigid Bow Spring Casing Centralizer Roller 13-3/8in 17-1/2in
API standard spiral vane rigid centralizer ensures uniform cement flow around casing. High tensile strength for deviated wells. Available in straight or spiral blades for various fluid densities. Custom sizes offered.
Carbon Steel Oilfield Hinged Bolted Casing Stop Collar 4-1/2 to 20 Inch
High-holding force stop collar for centralizers and cement baskets. Hinged design installs anywhere on casing without end threading. Cross-bolt locking mechanism ensures secure grip. Available in 4-1/2 to 20 inch sizes. Durable carbon steel construction.
Single Vane Welded Bow Spring Centralizer 13-3/8in 17-1/2in Oilfield Cementing Equipment
Made of heat-treated 65Mn steel for high restoring force and durability. Ideal for vertical or deviated wells, under-reamed holes. Custom bow shapes and sizes available. Ensures optimal standoff in fast-running casing operations.
Spiral Rigid Casing Centralizer 4-20 Inch API Oilfield Downhole Tool
API certified spiral rigid casing centralizer for oilfield cementing. Super-strength spring steel, non-welded punched design. Ensures casing centering in tight tolerance applications. Custom sizes available. Rust-resistant coating.
Spiral Solid Rigid Casing Centralizer Oilfield Cementing 5 1/2 inch 139mm ID 151mm OD
API certified spiral vane rigid centralizer ensures optimal standoff and cement flow in deviated wells. Durable stamped steel resists impact and high temperatures. Available in sizes 4 1/2 to 13 3/8 inch with holding force up to 40 kN. Custom options offered.
Slip On Seamless Bow Spring Centralizer 13-3/8in 17-1/2in Oilfield Cementing Equipment
Zero start and running force with exceptional restoring force for vertical, horizontal, and underreamed wells. Improves flow area, pipe rotation, and zonal isolation. Low torque and drag. Custom sizes available.
Solid Rigid Casing Centralizer Welded Vane with Screws 13-3/8x17-1/2 inch 440mm OD
Solid rigid welded vane centralizer with screws ensures uniform cement flow and casing centering in deviated or horizontal wells. Available in straight or spiral blades, right or left hand, with high tensile strength. Custom sizes from 5-1/2 to 13-3/8 inch.
Oilfield Stamped Spiral Vane Casing Centralizer 9 5/8 in 245 mm ID 257 mm OD
Spiral vane design increases annular turbulence for improved cement bonding. Streamlined shape reduces friction and prevents differential sticking. Available in multiple sizes with holding force up to 40 kN. Durable stamped construction ensures reliable casing centralization in wellbore.
Solid Rigid Stamped Vane Casing Centralizer 9 5/8 Inch 245mm ID Oilfield Cementing Equipment
Durable stamped vane centralizer ensures reliable casing centering in deviated and horizontal wells. Features high holding force up to 40 kN, improves cement flow, and reduces channeling. Available in multiple sizes with custom options. Ideal for oilfield cementing operations.
Non Welded Hinged Rigid Crest Casing Centralizer 4-1/2 to 26 Inch API
Non-welded hinged rigid crest casing centralizers for vertical, deviated, and horizontal wells. API standard sizes 4-1/2" to 26". High tensile strength, corrosion resistant, powder or paint coated. Custom bow shapes available for optimal standoff.
Single Crest Bow Spring Centralizer Latch On Welded Type 4-1/2 to 20 inch
Latch-on weld single crest bow spring centralizer for 4-1/2 to 20 inch casing. Features heat-treated spring steel bows for optimal standoff in under reamed and washed-out wells. Convenient hinged installation with pin insertion. Custom bow shapes and heights available. Reduces shipping costs.
Oilfield Solid Rigid Straight Vane Alloy Centralizer 9 5/8 Inch 308mm OD
High tensile cast aluminum centralizer for cased or open holes. Suitable for deviated and horizontal wells, liner overlaps, and shoe joints. Reduces drag and distributes load evenly. Corrosion and impact resistant. Custom sizes available.
Oilfield Slip On Welded Positive Casing Centralizer 4-1/2 to 20 Inch 12 Fins
Welded positive casing centralizer with spirally oriented fins for superior strength and low drag. Sizes from 4-1/2 to 20 inch. Ideal for under reamed wells, resists high side load, and provides optimum restoring force. Custom options available.
Slip On Welded Straight Vane Rigid Centralizer 20-26 in Cementing Equipment
Designed for high-deviation horizontal wells, this rigid centralizer ensures positive standoff and maximum flow. Features superior toughness, decreased drag, and welded alloy steel construction. Shipped assembled. Custom sizes available.
Carbon Steel Oilfield Stop Collar with Set Screws for Centralizer 5 1/2 Inch 30 KN
One-piece slip-on stop collar with set screws for centralizers. Heat-treated carbon steel offers high axial load and holding force. Available in heavy-duty style with stainless steel screws. Suitable for all well designs.
Oilfield Latch On Stop Collar with Set Screws 4-1/2 to 20 Inch Casing
Two-piece hinged design for easy 180-degree latching onto casing. Set screws provide strong gripping force. Sizes from 4-1/2 to 20 inch. Ideal for oilfield applications requiring secure, reliable stop collar installation.
Welded Oilfield Slip On Stop Collar with Set Screws 5 1/2 to 13 3/8 Inch
High axial load slip-on stop collar with set screws for oilfield use. Features large contact surface, double-row screw option, and custom design. Holding force up to 40 KN. Durable welded construction for demanding applications.