Reverse Circulation Drilling 114mm Drill Rods for Exploration Mining

Name: Reverse Circulation Drilling 114mm Drill Rods for Exploration Mining
Brand: Yuanhang Yushang(Beijing) Technology Co., Ltd.
SKU: 2194972782

Beijing, ChinaYuanhang Yushang(Beijing) Technology Co., Ltd.

US$270.00

10-99 Pieces

US$250.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

24h Online

Warranty

3 Month

Model NO.

RC114

Certification

ISO 9001:2000

Standard

Surface Treatment

Sand Blast

Manufacturing Process

Friction Welding

Material

Alloy Steel

Thread

Remet 4" / Metzke 4" / Matrix 4"

Welding Type

Friction Welding

Application

Mineral Exploration, Deep Well Mining, Reverse CIR

Process

Rotary and Percussive

Length

3000mm

Od

101.7mm

Wall Thickness

7.1mm (Outer) / 5.5mm (Inner)

Transport Package

Bundle

Specification

114mm

Trademark

Yuanghang Yushang

Origin

China

HS Code

84314320

Key features

Designed for 4" Remet/Metzke/Matrix reverse circulation drilling systems, with 101.7mm OD outer tube and 50.8mm ID inner tube for efficient cuttings removal.

Our carefully defined material specifications and optimized welding techniques maximize the wall thickness and strength of the drill pipe

Available in 3m/6m lengths with 75kg/150kg unit weight, compatible with standard 90mm spanner flat for easy on-site assembly

Company profile

High Repeat Buyers ChoiceImporters and Exporters

Yuanhang Yushang(Beijing) Technology Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao portAverage Response Time: ≤1.60h

About Our Factory & Business Background

AddressRoom 1308, Building 1, 7 Yuxi Lu, Shunyi Area, Beijing, China

Plant Area7522.56 square meters

Number of Employees98

Registered Capital1,000,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsRC Drill Pipe,DTH Drill Pipe,Water Well Drill Rig,Core Drilling Rig,Deck Bushing & Stablizer

Production Lines1

Production MachinesCutting machine, Upsetting Equipment, Lathe, Boring lathe, Friction Welding Equipment, CNC Machineing Center Equipment, Heat Treatment Equipment, Rough machining lathe, Friction welding Equipment

QA/QC inspectors2 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2020-04-22

Main MarketsNorth America, South America, Europe, Africa, East Asia(Japan/ South Korea), Domestic

Repeat Buyers Choice80%~100%

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What material are your drill pipes made of?

Made of high-strength alloy steel, high torsion resistance and wear resistance.

Q:How to ensure the drilling pipe quality?

Yuanhang Yushang follow the strictest guidelines for quality control of raw materials from our heat-treating and upsetting process to machining at our manufacturing facilities Welds are 100% inspected using in-house. In-house heat treatment ensures optimum surface hardness and case depth

Q:Is the drill pipe adaptable to complex geological conditions

Heat treatment and nitriding tool joint suitable for soft soil, sand layer and hard rock.