drill pipe api drill pipe dth drill rods roschen group

API DRILL PIPES-ROSCHEN GROUP LIMITED

Drill pipe, is hollow, thin walled, steel or aluminium alloy piping that is used on drilling rigs. It is hollow to allow drilling fluid to be pumped down the hole through the bit and back up the annulus. It comes in a variety of sizes, strengths, and wall thicknesses, but is typically 27 to 32 feet in length (Range 2). Longer lengths, up to 45 feet, exist (Range 3). API Pipe Casing, API Pipe Casing Products, API - RoschenAPI Pipe Casing, find quality API Pipe Casing products,API Pipe Casing Manufacturers, API Pipe Casing Suppliers and Exporters at Roschen Group Limited..

API thread DTH Top Drilling Sub Adapters for DTH Drill

High quality API thread DTH Top Drilling Sub Adapters for DTH Drill pipe down the hole drilling from China, China's leading Sub Adapters metric drill rod product, with strict quality control DTH oil hardening drill rod factories, producing high quality DTH oil hardening drill rod products. China API Thread 2 3/8 Inch DTH Drill Rod for Down The ROSCHEN Specialisted in producing of varies kinds of drill rod, such as integral dirll rod, extention rod, DTH drill rod, twist drill rod, tapered rod, coal drill rod, three angle drill rod, oil well drill rod, gas rod, water well drill rod, NQ drill rod etc. Made-to-order products China Mayhew Junior Drill Rod 2 3/8 Inch with Friction ROSCHEN Specialisted in producing of varies kinds of drill rod, such as integral dirll rod, extention rod, DTH drill rod, twist drill rod, tapered rod, coal drill rod, three angle drill rod, oil well drill rod, gas rod, water well drill rod, NQ drill rod etc. Made-to-order products

China Reichdrill Drill Pipe 4-1/2" X 20 X 3-1/2" - China

Rosdrill Style Drill Rod :Drill Pipe (4-1/2" x 20' x 3-1/2") API Reg Rosdrill Style Drill Rods 2 3/8" API Reg Box Pin ROSCHEN GROUP is professional in manufacturing and supplying quality reichdrill drill pipe 4-1/2" x 20' x 3-1/2" as one of the leading manufacturers and suppliers in China. We now bring you high quality reichdrill drill DRILL STRING-ROSCHEN GROUP LIMITEDRoschen supplies a complete line of quality drill pipe and associated products. Drill pipe is constructed using 4140 alloy mid sections along with hard-faced tool joints to minimize wear and extend pipe life and performance. Roschen has the capability to supply drill pipe ranging in diameter from 3.5 (88.9mm) to 10.74 (273mm) to suit any configuration of drilling rig. In addition, all drill pipe is serial numbered for traceability. Roschen DTH Drill Pipe - ROSCHEN GROUPROSCHEN GROUP provides you with online shopping for the high quality and durable dth drill pipe for sale. Top quality, high precision and good performance are the main features are of dth drill pipe, please rest assured to contact us.

DTH Drill Rods 3 1/2" For Down The Hole Drilling

DTH Drill Rods 3 1/2" For Down The Hole Drilling . A PI REG Thread 2 3/8", 2-7/8", 2-7/8" IF , 3 1/2" DTH Drill Pipe Drill Rods for Down The Hole Drilling . API Thread Drill Pipe is same meaning with API Thread Drill Rod. It is also be called API Reg Thread Drill Pipe . Standard DTH drill pipe:Diameter:76mm, 89mm, 102mm, 114mm, 127mm, 140mm, DTH drilling rig Manufacturers and Supplier China - for E75 Grade Steel Tube API 5DP Drill Pipe As API Spec 5DP Drill Pipe Manufacturer ROSCHEN Supplies OCTG Steel Drill Pipes, E75, X95, G105, S135, 2-6 5/8 inches, 6.88-12.7 mm O.D, R1, R2, R3. Product:OCTG Steel Drill Pipe, API 5DP. 1. Grade:E75, X95, G105, S135. 2. Pipe Size:2 - 6 5/8 inches (2 3/8", 2 Read More. Hydraulic Rock And Concrete Splitters Mayhew Jr drill pipe or Drill Rod - Buy API drill pipe Mayhew Jr (Junior) drill pipe engineered with weld on joints. NC26. 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 manufacturer and supplier as long as you need flexible delivery time, we design and product day and night in order to deliver on schedule, One Stop Delivery is also available as long as you trust us, we

Secoroc Drill Pipe -ROSCHEN GROUP LIMITED

Drill Pipe. Secoroc Drill Pipe catalog page. Secoroc Tubes -- Part of a Productive Package. Though their importance is often underestimated, tubes play an important role in DTH drilling -- regardless of application, rock type, hole depth, or drill rig. The key features of a high quality DTH tube are durability, accuracy, and manageability. No API Drill Rod/api drill pipe, API Drill Rod/api drill pipe API Drill Rod/api drill pipe, find quality API Drill Rod/api drill pipe products,API Drill Rod/api drill pipe Manufacturers, API Drill Rod/api drill pipe Suppliers and Exporters at Roschen Group Limited..