What certifications does the product have?

The product is certified under ISO9001:2015, ensuring quality standards in manufacturing and inspection processes.

What are the main applications for this casing system?

It is widely used for water well drilling, anchoring, micro piling, slope support, and geothermal engineering in various geological terrains.

Is there a minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 piece, allowing for flexible purchasing options for different project scales.

140mm Casing Tube in Symmetric Casing System with DHD340 Qlx40 Td40 SD4 Pilot Bit Ring Bit

Name: 140mm Casing Tube in Symmetric Casing System with DHD340 Qlx40 Td40 SD4 Pilot Bit Ring Bit
Brand: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
SKU: 2075589922

Hunan, ChinaChangsha Tianhe Drilling Tools and Machinery Co., Ltd.

US$50.00-200.00

1 pieces

Product profile

Customization

Available

After-sales Service

Available

Warranty

6 Months

Certification

ISO9001:2015

Standard

AISI

Surface Treatment

Spray-Paint

Manufacturing Process

Forging

Material

Alloy Steel

Casing Tube Od

114mm, 140mm, 168mm, 219mm, 273mm

Composed

Pilot Bit Ring Bit

Matched Hammer

DHD3.5, DHD340, DHD350, DHD360, DHD380

Processing Type

Forging

Machine Type

Drilling Tool

Use

Rock Drilling

Color

Glod Other Ascustomer Need

Matched Drill Rig

DTH Drill Rig

Video Outgoing-Inspection

Provided

Application

Water Well Drilling, Micro Piling, Anchoring

Transport Package

in Wooden Case

Specification

114 ring bit

Trademark

Teamwhole

Origin

Hunan, China

HS Code

820719

Production Capacity

5000 Piece/Pieces Per Month

Key features

Versatile Drilling Applications: Ideal for water well drilling, anchoring, micro piling, and geothermal engineering.

High Stability & Safety: Ensures seamless installation and reduces collapse risk in complex soil and rock layers.

Wide Diameter Range: Supports casing tubes from 114mm to 325mm O.D. for diverse project needs.

Customizable Specifications: Offers full customization for OD, color, and design based on customer requirements.

Robust Material Quality: Made from alloy steel with ISO9001:2015 certification and spray-paint surface treatment.

Fast Delivery Options: In-stock items deliver within 5-10 days; out-of-stock items within 15-20 days.

Comprehensive Warranty: Provides 6 months warranty and available after-sales service for all products.

Expert Manufacturer: Established in 2002 with 350 skilled staff and global reach in over 50 countries.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.58h

About Our Factory & Business Background

AddressYaojiapo Road, Jinzhou New District, Ningxiang, Changsha, Hunan, China

Plant Area59940 square meters

Number of Employees285

Terms of PaymentLC, T/T, PayPal, Western Union, Small-amount payment, D/P

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

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

Minimum Order Quantity1 Pcs

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsDTH Hammer, DTH Bits, Casing Systems, Drill Pipe

Production Lines4

Production MachinesCutting Machine, Pre-Heat Treatment Machine, CNC Machining Center, CNC Lathe Machine, CNC Grinding Machine, CNC Milling Machine, Deep Hole Drilling Machine, Arc Burning Furnace, Electron Microscope, Intelligent Carbon and Sulfur Analyzer, Metallographic Cutting Machine, Metallographic Sample Polishing Machine

QA/QC inspectors11 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers7 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2002-11-06

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff11

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the available casing tube outer diameters?

The system supports various O.D. sizes including 114mm, 140mm, 168mm, 219mm, 273mm, and up to 325mm depending on the specific model.

Q:Can the product be customized?

Yes, we offer full customization options including OD, color, and design. We support customization from samples, designs, and minor adjustments.

Q:What is the warranty period and after-sales service?

We provide a 6-month warranty and have after-sales service available. Our team is dedicated to assisting with any inquiries or requirements.

Q:What are the payment terms for orders?

For orders under $1000, full upfront payment is required. For orders over $1000, a 30% advance T/T is needed, with the balance cleared before shipment.

Q:What is the estimated delivery time?

In-stock items are delivered within 5-10 days. Out-of-stock items typically take 15-20 days. Peak season lead time is one month, while off-season is within 15 workdays.