star rubber coupling
100 Per Piece
100 Pieces (MOQ)
Flow Coupling
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Flow couplings / Blast joints are installed in the tubing opposite perforations in wells with two or more zones. These are heavy walled and are sized to help prevent tubing damage from the jetting action of the zone perforations. It should be installed above and below landing nipples or other restrictions that may cause turbulent flow. Help to extend the life of the well completion. Basic applications are to help inhibit erosion caused by jetting action near perforations, installed opposite perforations in one or more zones. Furnished in various grades of materials with required end connections and different lengths to meet our customer’s as well as API standard requirements.
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Rebar Coupler
1 Per Pair
1000 Pair (MOQ)
We are offering rebar coupler, tmt bar crimping coupler. Rebar connecting couplers it is applied for connecting rebar and there are connecting pieces with female thread corresponding to tapered threads. Constant strength joints, excellent fatigue resistance and low temperature resistance performance, strength higher than that of base material; excellent thread teeth, high precision, no false thread, stable connection quality; wide application scope, able to connect horizontal, vertical and inclined rebar with same or different diameters; all-whether construction, prefabricable and easy to operate, with a shortened construction period; 1standard: applied for rebar connection in normal condition; 2return thread buckle: applied for situations that both ends of the rebar can not move; 3lengthened thread buckle: applied for situations rebar can’t move completely and be connected through rotating sleeves; 4different diameters: applied for rebar connection in different diameters.
industrial coupling
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Coupling
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We are offering Coupling