drilling spools
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SEW manufactures an ample range of Drilling Spools and Double Studded Adapter Flanges Adapter SpoolsAPI Spce 6A specified the overall length of 6BX Weld Neck Flanges as well as to achieve the length it provide the dimensions of specific portions of the flange, with tolerance, that are added together, along with an undefined weld bevel. According to customer requirement , SEW deliver the weld neck in stretched length. SEW manufactures Adapter Spools in a range of sizes and pressure rating. Adapter Spools have end connections that differ from one another in nominal size and /or pressure rating. Spacer Spools SEW Manufactures Spacer Spools opt for Well Head extension, B.O.P. Spacing, and Choke, Kill and Production Manifold applications. These are available in a number of sizes and pressure rating. Spacer Spools usually comprise the same nominal end connections. Its identification consists of naming each end connection and the overall length Drilling Spools SEW manufactures Drilling Spools in a wide range of sizes and pressure ratings.Drilling spools usually comprise the same nominal end/ outlet connections.As per the Customer’s requirement, products are available in  specified combination of end connections and outlet connections as well as overall height or length (OAL) and outlet extension. When specified minimum height (or length), SEW Adapter Spools, Drilling Spools and Spacer Spools have minimum overall height (or length) consistent with adequate clearance to accommodate studs, nuts, wrenches, and clamps where applicable.
Blasthole type drilling rig
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Best Deals from Drilling Equipment
Crossover Subs
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We specialize in manufacture and supply of Crossover Subs has two main applications. They can be used to cross over from one connection size to another, or as a disposable part used to prolong the life of more expensive drill stem components. We deal in Crossover Subs utilizing 4140 Q&T Alloy Bar; the heat treatment allows us to maintain a 28-32 Rockwell Hardness. The threaded connections are also protected by a durable phosphate surface coating that helps reduce galling during the initial make-up. All of the Crossover Subs are manufactured to conform to API specifications. The offered Crossover Snub products are provided with BOX x PIN, BOX x BOX or PIN x PIN connections.API Reg PIN x API Reg BOX : 2 3/8” PIN X 2 3/8” BOX (Overall Length 230mm) 2 3/8” PIN X 2 3/8” BOX (Overall Length 430mm) 2 3/8” PIN X 3 1/2” BOX (Overall Length 260mm) 2 7/8” PIN X 2 3/8” BOX (Overall Length 230mm) 3 1/2” PIN X 2 3/8” BOX (Overall Length 260mm) 3 1/2” PIN X 2 7/8” BOX (Overall Length 305mm) 3 1/2” PIN X 3 1/2” BOX (Overall Length 280mm) 3 1/2” PIN X 3 1/2” BOX (Overall Length 540mm) 3 1/2” PIN X 4 1/2” BOX (Overall Length 300mm) 4 1/2” PIN X 3 1/2” BOX (Overall Length 300mm) 4 1/2” PIN X 4 1/2” BOX (Overall Length 300mm) 6 5/8” PIN X 4 1/2” BOX (Overall Length 300mm) 2 7/8” PIN X Short thread 2 3/8” BOX (Overall Length 230mm) API Reg PIN x API Reg PIN : 2 3/8” PIN X 2 3/8” PIN (Overall Length 280mm) 2 3/8” PIN X 2 3/8” PIN (Overall Length 430mm) 2 3/8” PIN X 3 1/2” PIN (Overall Length 280mm) 2 3/8” PIN X 3 1/2” PIN (Overall Length 430mm) 3 1/2” PIN X 3 1/2” PIN (Overall Length 280mm) 3 1/2” PIN X 3 1/2” PIN (Overall Length 430mm) 3 1/2” PIN X 2 3/8” PIN (Overall Length 300mm) 4 1/2” PIN X 4 1/2” PIN (Overall Length 280mm) API Reg BOX x API Reg BOX : 2 3/8” BOX x 2 3/8” BOX (Overall Length 280mm) 2 3/8” BOX x 2 7/8” BOX (Overall Length 240mm) 2 7/8” BOX x 3 1/2” BOX (Overall Length 240mm) 3 1/2" BOX x 2 3/8” BOX (Overall Length 260mm) 3 1/2” BOX x 3 1/2" BOX (Overall Length 280mm) 3 1/2" BOX x 4 1/2” BOX (Overall Length 300mm) 4 1/2” BOX x 4 1/2” BOX (Overall Length 230mm) 6 5/8” BOX x 3 1/2” BOX (Overall Length 300mm) 6 5/8” BOX x 4 1/2” BOX (Overall Length 300mm) 6 5/8” BOX x 6 5/8” BOX (Overall Length 300mm)
directional drilling rig
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Drilling Tools
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horizontal directional drilling rig
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horizontal directional drilling rig
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core drilling equipment, HSS Dovetail Cutters, straight shank twist drill bit
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Drill Rod
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Drill Rod