What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

How long is the lead time for production?

The average lead time is within 15 workdays, regardless of peak or off-season.

Does the company provide after-sales service?

Yes, we provide online after-sales service and support to assist customers with any issues.

Drill Rod Coupling Sleeve Drill Pipe Sub

Name: Drill Rod Coupling Sleeve Drill Pipe Sub
Brand: Mengyin Dongheng Engineering Machinery Co., Ltd
SKU: 2179351535

Shandong, ChinaMengyin Dongheng Engineering Machinery Co., Ltd

US$41.36-45.00

1 Piece

Sample price:US$350.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online After-Sales Service

Warranty

1 Year, 1 Year

Model NO.

76/89/102/114

Type

Crawler

Application

Tunnel Boring Machine

Certification

CE, ISO9001: 2000

Condition

Used

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Standard

AISI, ASME, BS, ANSI, JIS

Surface Treatment

Polishing

Manufacturing Process

Forging

Material

Carbon Steel

After-Sales Service

Online Support

Transport Package

Wooden Box or as Customers Inquire

Specification

1500mm 2000mm 3000mm

Trademark

DONGHENG

Origin

Linyi

HS Code

82071990

Production Capacity

30000 Units/Month

Key features

Customizable Specifications: Offers full customization from samples, designs, or minor adjustments to meet specific project needs.

High-Strength Material: Constructed from 40Cr or 35CrMo carbon steel for durability in tunnel boring and hammer applications.

CE and ISO Certified: Complies with CE, RoHS, ISO 9001:2000, and ISO 9001:2008 standards for quality assurance.

1-Year Warranty: Provides a comprehensive 1-year warranty coverage for peace of mind and reliability.

Online After-Sales Support: Dedicated online support team available to assist with technical inquiries and service needs.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection before shipment.

Flexible OEM/ODM Service: Supports OEM and ODM services with 5 R&D engineers to develop exclusive product solutions.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents Awarded

Mengyin Dongheng Engineering Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Confidential CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.02h

About Our Factory & Business Background

AddressNo. 9 Yimeng Mall, Mengyin County, Linyi, Shandong, China

Plant Area5000 square meters

Number of Employees35

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

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

Minimum Order Quantity1 Set

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsWell Drilling Rig, Photovoltaic Drilling Rig, Rope Core Drilling Rig, Truck Mounted Drilling Rig, Down the Hole Drill, Blasting Drilling Rig, Raise The Drilling Rig High, Pipe Pulling Machine, Constru

Production Lines5

Production MachinesDrilling Machine, CNC Lathe

QA/QC inspectors2 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes

Own BrandYes