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China, Chinese Rotary DTH Drilling Pipe Rod with API Reg Thread for Atlas DTH Drill Rigs1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill RodDTH Drill RodDTH Drill Pipe
Xiamen Sansung Mining Equipment Co., Ltd.
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Product Description DTH drill pipeKey features of a high quality DTH pipe are durability, accuracy and manage ability. SANSUNG's pipes are made from cold drawn piping, providing a superior surface finish and tolerance compared to conventional pipes made from hot rolled piping. This drastically reduces the risk of scaling from the pipes entering the hammer, a major cause of premature hammer failure.The joints are friction welded to achieve maximum strength,and the threads of the end-pieces are heat treated for optimum durability and strength of the thread profile. This not only ensures long thread life, but also makes coupling and uncoupling quick and simple, reducing drilling time.Pipe diameter should be close to the hammer diameter to provide optimum flushing, reducing the chances of getting stuck. In most applications, SANSUNG standard API threads will be the best choice. SANSUNG also offers a wide range of subs and crossover subs to meet an array of demands, all manufactured to the same standards as the pipes. The high pressure air is delivered to DTH hammer by DTH drill pipe, simultaneously it transfers the rotation and press force to the DTH hammer.Standard DTH drill pipe:Diameter: 76mm, 89mm, 102mm, 114mm, 127mm, 140mm, 152mmLength: 1000mm, 1500mm, 2000mm, 3000mm, 5000mm, 6000mmThread: 2 3/8" API REG, 2 7/8" API REG, 3 1/2" API REG, 4 1/2" API REG, 2 3/8 API IF, 3 1/2 API IFSpecial DTH drill pipe:The drill pipe for Atlas Copco - Ingersol Rand T4, Schramm T64, Atlas Copco F6, L6 and L8, and the drill pipe for DriltechD25/D40K Drill Tube ACJDAllowedApproxEO DTool JointsLength shoulderAcrossPull DownWeight unitWidth(mm)to flatFlatUnit.3m longSpanner flatConnectionC1C2J1J2(mm)(KNm)kgs(mm) Φ76API 2 3/8" REG25.438.11690.5655.426.638.1Φ89API 2 3/8" REG28.638.111.176.269.811.253.460.3Φ102API 3 1/2" REG44.457.115.890.563.514.253.150.8Φ114API 3 1/2" REG38.157.115.869.892.222.277.469.8Φ127API 3 1/2" REG44.457.112.795.220.64711458.8sΦ140API 3 1/2" REG44.457.112.795.2120.64711450.8Φ152API 4 1/2" REG76.285.719120.6130.152.912760.3More Specifications:DTH roddia(mm)length(mm)ThreadDTH pipe/Roller rodsΦ421025Z32*8Φ511025Z42*101050Z42*10Φ51(friction welding)1250K49/52*3Φ601025K52*31025Z48*101250K52*32000Φ60(friction welding)1250Z42*10Φ601500Z48*10Φ76(wall thickness=6mm)1000API 2 3/8"REG1500020003000Φ76(wall thickness=8mm)2000Φ76(wall thickness=6mm)3070Z65*103100API 2 3/8"REGΦ76(wall thickness=8mm)3070Z65*10 3100API 2 3/8"REGΦ89(wall thickness=8mm)1500API 2 3/8"REG30004000Φ1023000API 2 7/8"REG40005000Φ1089000Z75*10Φ114(wall thickness=12mm)6300Z75*10/Z85*2075206580Φ133(wall thickness=12mm)8500API 2 7/8"REG9000Φ176(wall thickness=20mm)9250API 4 1/2"REGΦ219(wall thickness=25-30mm)8870API 6 5/8"REG15000Φ273(wall thickness=25-30mm)887015000Rod stabilizerΦ2191390Φ2501390 Box-Box Adapters ConnectionLengthLengthWidthStd boreOutside diameterAcrossSpannerSpanner flatsTopBottomFlatBox upBox downCJEdD1D2FAB(mm)(mm)(mm)(mm)(mm)(mm)(mm)API 2 3/8" REGAPI 2 3/8" REG21957.150.838.188.988.969.85API 2 7/8" REGAPI 2 3/8" REG21969.8550.838.1114.388.998.4API 2 3/8" REGAPI 3 1/2" REG128.657.150.838.188.9114.369.8API 3 1/2" REGAPI 3 1/2" REG241.369.8550.844.45114.3114.398.4API 3 1/2" REGAPI 4 1/2" REG269.888.950.858.7114.314698.4API 2 7/8" REGAPI 3 1/2" REG241.369.8550.844.45114.351.798.4API 4 1/2" REGAPI 2 7/8" REG250.876.250.844.45114.314698.4 Pin-Box Adapters ConnectionLengthLengthWidthStd boreOutside diameterAcrossSpannerSpanner flatsTopBottomFlatBox upPin downCJEdD1D2FAB(mm)(mm)(mm)(mm)(mm)(mm)(mm)API 2 3/8" REGAPI 2 3/8" REG14050.8652488.988.969.85API 2 3/8" REGAPI 2 7/8" REG134.969.8550.831.7588.988.969.85API 2 3/8" REGAPI 3 1/2" REG14639.750.825.4114.388.998.4API 3 1/2" REGAPI 3 1/2" REG101.639.750.844.4512712798.4API 3 1/2" REGAPI 4 1/2" REG134.939.750.852.4114.314698.4API 2 7/8" REGAPI 2 3/8" REG134.939.750.831.7588.988.969.85API 2 7/8" REGAPI 3 1/2" REG134.939.750.844.45114.3114.398.4API 2 7/8" REGAPI 4 1/2" REG174.610050.844.45114.314698.4 Pin-Pin Adapters ConnectionLengthLengthWidthStd boreOutside diameterAcrossSpannerSpanner flatsTopBottomFlatPin upPin downCJEdD1D2FAB(mm)(mm)(mm)(mm)(mm)(mm)(mm)API 2 3/8" REGAPI 2 3/8" REG702050.824787865API 2 3/8" REGAPI 2 7/8" REG152.450.850.825.488.988.969.85API 2 3/8" REGAPI 3 1/2" REG963550.824114.3114.398.4API 3 1/2" REGAPI 3 1/2" REG177.863.550.844.45114.3114.398.4API 3 1/2" REGAPI 4 1/2" REG9212.769.8538.1114.3139.7120.65API 4 1/2" REGAPI 4 1/2" REG203.276.250.858.7146146120.65
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