regular 2 3 8 api dth drill pipes


MAC STEEL has floor-type milling-boring nachine, portal-type processing center, vertical lathe, deep-hole drilling machine, nulti-drilling machine and planer, which are multi-standard, high-precision and multi-function.
MAC STEEL has a wealth of machining experience and cases, such as the processing of tube sheets, food machinery, papermaking equipment, tank storage trucks, large oil tanks, pressure vessels, etc.

API Standard DTH Drill Pipe OD 114mm Length 6m For Atlas

Drill Pipe OD 114mm Length 6m With Thread 2 3/8 API Reg Pin & 2 3/8 API Reg Box For Atlas Copco ROC860 Drill . Drill Pipe Description . In 2 - 3/8" Regular Thread Pin Precision Drill Steel Rod 20 rows · Mayhew Junior Friction Welded Drill Rod 2 - 7/8" 10 feet Length Shoulder to shoulder with 2 Down The Hole Drilling Tools For Water Well Drilling DTH High quality Down The Hole Drilling Tools For Water Well Drilling DTH Drill Pipes API Regular Thread / F Thread from China, China's leading rock drill tools DTH Drill Pipes on sales - Quality DTH Drill Pipes supplierDTH Drill Pipes:DTH drill pipe out diameter:76mm, 89mm, 95mm, 102mm, 112mm, 114mm, 127mm etc.; DTH drill pipe thread sizes:2 3/8API Reg, 2 7/8 API Reg, 3 Mayhew Junior (jr) 2 3/8 Drill Pipe of Factory Supply Low Mayhew junior (jr) 2 3/8 drill pipe of factory supply low price. Specification:Product:Mayhew junior Friction Welded drill rods, dth drill pipe. 1 API Standard Drill RodsAdvantages of API Standard Drill Rods:1.applicable hard,very hard and medium soft rock formations. 2.Reliable quality, long service life, rare abnormal breakage API 2 3/8 REG 76mm DTH Pipe Proveedores y fabricantes Encuentre aquí api 2 3/8 reg 76mm dth fabricantes y proveedores de tubos aquí. Estamos ofreciendo alta calidad api 2 3/8 reg 76mm dth pipe con precio China 2 3/8" Mayhew Junior Drill Pipe for Water Well 2 3/8" Mayhew Junior Drill Pipe for Water well drilling Rig. Mayhew Junior Friction Welded Rod 2 - 7/8" Shoulder 79mm 2 - 3/8" REG. Mayhew Junior China Mayhew Junior (jr) 2 3/8" Drill Pipe of Factory Product Description. Mayhew junior (jr) 2 3/8 drill pipe of factory supply low price. Specification:Product:Mayhew junior Friction Welded drill rods, dth Mayhew Jr Drill Pipe Manufacturers and Supplier China 3. 29° Acme. 1. ROSCHEN GROUP is professional in manufacturing and supplying quality mayhew jr drill pipe as one of the leading manufacturers and suppliers in China. Mayhew Jr drill pipe or Drill Rod - Buy API drill pipe 2-7/8" IF modified drill pipe:2-7/8" FEDP drill pipe:3-1/2" API drill pipe:ROSCHEN is the best suitable Mayhew Jr (Junior) drill pipe China Drill Pipe manufacturer, Drill Rod, Drill Bit Jul 31, 2013 · Drill Rod Drill Pipe API Reg Thread 2-3/8", 2-7/8", 2-7/8 If, 3 1/2" for The DTH Hammer Blast Rock Hole Drilling Featured Product Contact now 2 7/8" Failing Exploration Thread Fedp Drill Pipe for It bears complicated strength subject to pulling, loading, pressing, torsion and bending. Roschen has Drill pipe and Heavy weight drill pipe for Sale. Standard:

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