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2 3/8', 2 7/8', 3 1/2' API hammer drill rod/dth hammer rod, US 110 - 160 Piece, New, Construction works , Energy & Mining, blast hole drilling, hammer drilling, China.Source from Forsun Ultra-Hard Material Industry Co., Ltd. on Alibaba.com.
Get PriceDTH Pipe, Down The Hole Pipe, DTH Rod manufacturer supplier in China, offering 2 3/8', 2 7/8', 3 1/2' API Reg DTH Rod Drill Pipe, CIR110 Low Pressure DTH Hammer, CIR50 Low Pressure DTH Hammer for …
Get PriceDrill Pipe, API Reg Drill Pipe, 2-7/8 If 3 1/2'Drill Rod manufacturer supplier in China, offering Drill Pipe 2-3/8' 2-7/8 If 3 1/2' for Oilfield Well Drilling, Qj Series of Air Winches Are Powered by Piston-Type Air Motor, API Spec 7K 2 3/8' 6 5/8' Down-Hole Drilling Motor with Benting House and so on.
Get PriceDTH Rod, API Reg Thread, Drill Pipe manufacturer supplier in China, offering Sollroc D76-144mm 2 3/8', 2-7/8', 2-7/8if, 3 1/2' API Reg Thread DTH Rod Drill Pipe, R25 R32, R38, T38 T45 T51 Gt60 Mf Rod, mm Rod, Drifter Rod, Extension Rod, Mining/Water Well DTH Drill Rod Drill Pipe for DTH Hammer Drilling and so on.
Get PriceAPI REG Thread 2 3/8', 2-7/8', 2-7/8 IF , 3 1/2' DTH Drill Pipe D76-144mm . Product Description: Down th hole drill pipes play a significant role in all 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.
Get PriceDTH Drill rod is made of high quality material detected by spectrograph, impact and tension test. With fully digitized processing line introduced from Japan with integral heat treatment equipment Anti adhesion thread with nitrogen treatment on surface make it easier for handling.
Get PriceChina 2 3/8 Zoll 2-7/8 Zoll 3-1/2 Zoll 4 1/2 Zoll API Reg DTH Rod Bohrrohr Bohrrohr mit Schraubenschlüssel flach für DTH-Bohrungen – Finden Sie den Preis und vollständige Details über DTH-Bohrstange,DTH-Bohrrohr,DTH-Bohrstange Produkte vom Lieferanten oder Hersteller - Changsha Sollroc Engineering Equipments Co., Ltd..
Get PriceCaracterísticas: DTH Broca da haste é feita de material de alta qualidade detectado pelo espectrógrafo, impacto e teste de tensão. Com totalmente digitalizado introduzida a partir de Japão com integrante da linha de processamento de equipamentos de tratamento térmico
Get Price2012-2-11 · Addendum 1 to Specification for Threading and Gauging of Rotary Shouldered Thread Connections Summary of changes Clause 3: Delete reference to API Spec 7, include reference to API Spec 5DP. Table 1, Column 9, Change tolerance on LPC from 0/–3 to 0/–3,18 Table 1, footnote (c), Replace –5 mm with 0 –5 mm Figure 7 (b), Replace as shown [decrease groove depth from 6,4 (0.25) to 1…
Get Price2021-8-2 · OCTG - Drill Pipe. Drill pipes come in varying specifications of sizes, strength and weight. The length of a drill pipe is typically Range 2 at 31 feet but can come in other lengths as well. A drill pipe is thick-walled and designed to hold its own weight in a drill string as the drill pipes are often run thousands of feet under the surface.
Get Price2016-3-20 · 2 3/8 pac 2 7/8 1 3/8 2.203 4 1 1/2 v .076 2 45/64 2 13/32 3/8 3 1/8 2 3/8 2.359 2.312 2.063 ... 4 1/2 sh 5 2 11/16 3.808 4 2 v .065 4 37/64 4 5/64 5/8 4 5/8 4 4.016 3.875 3.343 api reg. 5 1/2 2 1/4 4.365 5 3 v .040 5 19/64 4 11/16 5/8 4 ...
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