Hinged Non Weld Bow Spring Centralizer
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We are offering hinged non weld bow spring centralizer. Crimson offers a complete range of non weld bow spring centralizers which are designed and manufactured as per api spec 10d. Non weld bow centralizers are used to position the casing in the centre of the wellbore in vertical, deviated as well as horizontal wells. the non weld bow centralizers combine the highest non weld centralizer restoring force with the lowest starting force. High quality bows made of special alloy steel with uniform hardness provide optimum performance. The bows with extended profile prevent them from hitting against casing collars. The bows are available in a range to accommodate any well profile. Hinge locking pins are of high strength steel for maximum structural robustness . bows are then flattened several times on a special machine to get permanent setting. Bows can be configured for any hole size from choice of five standard bow heights for optimum starting and restoring forces. non weld design features self-locking of lips for holding bows to end collars . Centralizers undergo a special process of rust prevention before powder coating. the non weld bow spring centralizers are available in sizes 4½" to 24". recommended for use with all standard casing grades.
Slip on Welded Bow Spring Centralizer
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1 Set Piece (MOQ)
Crimson welded slip On bow centralizer Operational and general design features are the same as Hinged Welded bow Centralizers. The centralizers have spring bows strongly welded onto the outside of the slip-on end collars under required temperature and condition with correct grade electrode. These centralizers are normally run between two stop collars or over a slip-on type stop collar to provide the casing / liner a smooth bearing surface. Centralizers undergo a special process of rust prevention before powder coating.The Slip On Welded Bow spring centralizers are available in sizes 4½" to 20".
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WELDED SPRING BOW CENTRALIZER
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HINGE TYPE WELDED SPRING BOW CENTRALIZER More Restoring force as compare to Non Weld Spring Bow Centralizer. Centralizers spring bow have strongly welded to the End Collar under required temperature and condition with extra low Hydrogen coated Electrodes. Integral hinge folded on the inside stay intact even under extreme stress. End Collars are designed with a Reinforcing Rib stamped into the End Collar to give maximum structural toughness. Available Size: 4-1/2? to 20?. (Any special sizes or combination can available on request). These are generally shipped in half assembled condition for economy in shipping and storage costs.