Drill Rod

Wireline Drill Rod & Casing Owing to years of close collaboration with experts from Geological academies and institutions, Roschen has gained profound repay in product quality improvement. The most remarkable achievement is the significant improvement of mechanical property and performance of wireline drill rod through repeated heat treatment experiment that consequently enhanced the hardness of pin thread and rod wall ultimate performance and durability. PRODUCT SPECIFICATIO

AQ/BQ/NQ/HQ/PQ drill rod 3m long wireline core drilling for exploration The Roschen company specializes in the development, production and sales of exploration drilling tools as well as providing drilling solutions and services. Roschen is a national advanced technology enterprise, one of the drafters of geological drilling tool standard of China,award of second prize of National Science and Technology Progress in China. Roschen specializes in the development, production and

NQ HQ PQ Wireline Drill Rod Product Description: Wireline Drill Rod is a multifunctional, high precision and reliable drill rod for fast drilling. It is characterized by a long service life and a self-cleaning feature that allows for exceptional drilling performance. The drill rod is made of high quality carbon steel and is treated with a special polishing finish. It comes in a variety of connection types, including NC, FH, IF, REG, and AW, and lengths ranging from 1.5 to 12

Bq Nq Hq Pq, Nrq, Hrq Wireline Drill Rod, Drill Pipe with Certification High Quality Material Roschen specializes in the development, production and sales of exploration drilling tools as well as providing drilling solutions and services. Roschen is a national advanced technology enterprise, one of the drafters of geological drilling tool standard of China, award of second prize of National Science and Technology Progress in China. Roschen plant covers an area of 56,000

Chd Drill Rods 70mm & 73mm Mchd Chd Drill Rods Basic Info. Usage Oil Mining, Coal Mining, Well Drilling, Ore Mining Material Carbon Steel Transport Package Steel Packing Specification 1~9m Trademark ROSCHEN Origin China HS Code 843143210 Production Capacity 2000PCS/Month CHD Drill Rods 70mm & 73mm MCHD Specifications Deep Hole CHD Wireline Core Rod CHD Drill Rod was designed for deep hole wire line applications, with its strong tool joints, and flexible mid body, it excels in

Diamond Wireline Core Drilling Rods Geological Drill Pipe Drill Rod Excellent Quality W series wireline drill casing for diamond mining drilling > Introductions of Casing Pipe Casings are often used when there is need to stabilizer the drill hole and protect it from leaking,collapsing or water-bearung stratum. Casing is a tube or pipe made of grade steel and is used to stabilize the upper section of a bore hole to prevent it from caving in and to prevent loss of drilling

Rotary DTH Drilling Pipe Rod with Reg Thread for DTH Drill Rigs Drill Pipes Specifications Outer diameter Thread Wall thickness Length mm inch mm mm 50 1.968 CR50 CR60 FEDP (Failing connection) Mayhew Junior Mayhew Regular 2 3/8" API REG 2 7/8" API REG 3 1/2" API REG 4 1/2" API REG 6 5/8" API REG 2 3/8" API IF 2 7/8" API IF 3 1/2" API IF 4 1/2" API IF 3 1/2" BECO 4 1/2" BECO 5 1/4" BECO 6" BECO 8" BECO 10" BECO 12" B

Mayhew Junior 2 3/8 Threads Mayhew Junior Drill Rods for Water Well Drilling Mayhew Junior Threads Mayhew Junior Drill Rods for water well drilling Drill pipe is designed to allow the introduction of a drilling fluid or air to the bit and to provide the mechanism to transfer energy developed by the drill motor to the bit. The correct selection of drill pipe, in most instances, determines how successful you are and what options you have as far as depth, bore hole size, and

Api Drill Pipe 89mm 2 3/8 if 2m 3m 6m Length Dth Drill Pipe DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in mines, tunnels, high ways, railways and so on. Roschen group limited is a professional manufacturer of drill pipe, drilling rig and other drilling tools. We have good export conditions to Shanghai port. Our factory covers an area of 50,000 square meters. Drill Pipe Raw Material

3m 76mm 2 3/8 Reg Water Well Drill Pipe for DTH Hammer Drilling Machine 3m 76mm 2 3/8 REG water well drill pipe for dth hammer drilling machine DTH drill pipe is mainly used in the drilling blasting hole, guardrail hole, mountain reinfrcement, anchoring and other engineering holes in mines, tunnels, high ways, railways and so on. Roschen group limited is a professional manufacturer of drill pipe, drilling rig and other drilling tools. We have good export conditions to

2 3/8 API Drill Pipe Coupling Pin Box Sub Adapter Drill Pipe Tool Joints Mining DTH Tools for Water Well Product Description: Drill pipes that are used in applications such as DTH/ DTHR/ DR basically comprise of a steel pipe with a pin at one end and a box on the other. The job of the drill pipe is to transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. According to different application, different diameters of drill tubes are

Schramm Carousel Style Drill Pipe Drill Pipe Schramm Style Drill Pipe Schramm Style DTH 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. Description Drill Pipe Schramm Style and Schramm T46 Sytle DTH Drill Pipes DTH drill pipes transmit compressed air, so as to power the hammers to perform drilling works. ROSCHEN Drill

HDD Drill Rods Thread HDD Drill Rod for Ditch Witch drilling rig Directional Drilling Product Description 1. Material: ROSCHEN 950, Special material from BAOSTEEL, Sumitomo better concentricity & straightness. 2. Steel Grade: S135 3. Heat treatment: multi-point temperature measurement to guarantee perfect match between strength and toughness. 4. Nitrogen Process: only one manufacturer to use surface nitrogening on the whole drill rod, except longer the working life of thread,

NQ, HQ, PQ Wireline Drill Rods in Drilling AQ BQ NQ HQ PQ Wireline Core Drill pipes/ Drill rods Basic Info. Model NO. AQ, BQ, NQ, HQ, PQ Type Drill Pipe Application mineral diamond Core Sample Drilling Certification CE Condition New Keyword Drill Rod Transport Package Standard Exporting Packing. Specification Q Series wireline drill rods Standard DCDMA Trademark ROSCHEN HS Code 8431432000 Production Capacity 5000PCS/Month Wireline Drill Rods Technical Parameters Size Outer

NQ Drill Rod Φ69.9X60.3X5 Wireline Drill Rod for diamond core drilling rig NC(NQ) Drill Rod Φ69.9X60.3X5 Wireline Drill Rod for drilling rig Our drill rods(NQ DRILL ROD) are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. We also can produce various sizes of casing tubes. Our NC(NQ) drill pipe/drill rods got most praise from oversea market. Specifications: 1. high quality alloy tube 2. thru-wall heat treated tube body 3.

Wireline Drilling Rods for Geothermal & Diamond Core Drilling Drill Rods Available in industry-standard B, N, H, and P-HD sizes, ROSCHEN drill rods come in both 1.5m and 3m lengths to suit your drilling requirements. We only offer bulk in containerized supply options, with various container weights and sizes available. Geothermal & Core Drilling Rods At ROSCHEN, we've combined industry-leading expertise, premium products, and advanced techniques to deliver a unique offering

Highly Accurate Measurement Capabilities - Highly Reliable Operation Control Wireline Drill Rod Wireline Drill Rod Basic Info. Model NO. AW BW NW HW PW NTW HTW NQ BQ HQ3 NRQ HRQ NT HT PQ Usage Oil Mining, Coal Mining, Well Drilling, Ore Mining Material Carbon Steel Transport Package Ply-Wood Box, Steel bundle Specification NQ BQ HQ PQ Trademark ROSCHEN HS Code 7304512000 Production Capacity 10000000000PCS Highly Accurate Measurement Capabilities - Highly Reliable Operation

API 6-5/8" Drill Pipe of Petroleum Equipment drilling tools Model No.: API 6-5/8" Drill Pipe Production Capacity: 1000 set per month Delivery Date: 30 days after received advance. Standard: API 5D Machine Type: Drilling Equipment Processing Type: Forging Marking: According to standard or ac... Shipping: 30 days Means of Transport: Ocean,Land,Air Packing: EXPORT PACKAGES Size: 2-3/8"-6-5/8" Steel Grade: G105, S135 Material: Carbon Steel Coating: Black painting / Vanish

API 5DP Drill Pipe Grade S135 Specifications: API 5DP, API 7/ 7-1, API RP7G Size: 2 3/8″to 6 5/8″ Thread types(Upset): IU(Internal Upset), EU(External Upset), IEU( Internal External Upset) Steel Plant: BAO STEEL Roschen Oil drill pipe is seamless, thin-wall hollow sections and steel tubing which was manufactured by bonding together to the rig at the exterior and composes around 98.5% of the length of a drill string. These joints are used in the top section of the drill string

Reverse Circulation Drill Rods The reverse circulation drill rods are designed to optimize drilling operations, featuring European standard 4140 hardened alloy steel joints and high-strength seamless drill rods combined with API 5CT wear-resistant inner tubes. Equipped with widely used REMET and METZKE threads, our drill rods enable swift rod replacement, allowing for efficient production and uninterrupted drilling. Experience Unparalleled Drilling Efficiency with the Reverse