What is the material strength of the Kelly bar?

The Kelly bar features high strength and high abrasion resistance with a Yield Strength (Y.S) of 800+MPa and Tensile Strength (T.S) of 980+MPa.

What after-sales services are provided?

We offer free online technical support, free spare parts during the warranty period, and supporting on-site service for all customers.

Robotic Welded Heat-Treated Kelly Bar Mining Drilling Rig Accessories Wear-Impact Resistant

Name: Robotic Welded Heat-Treated Kelly Bar Mining Drilling Rig Accessories Wear-Impact Resistant
Brand: Xuzhou Shenwei Foundation Machinery Technology Co., Ltd
SKU: 1969896041

Jiangsu, ChinaXuzhou Shenwei Foundation Machinery Technology Co., Ltd

US$16,000.00-30,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Free Spare Parts, Supporting on-Site Service

Warranty

12months or 2000working Hours of The Drilling Rig

Model NO.

Outer diameter 273mm to 720mm

Type

Kelly Bar

Application

Drilling Rig/Pile Driver/Mining/Construction

Certification

CE, ISO9001: 2015

Condition

New

Color

Black&Yellow&Other

Size/Diameter

as Per Customer Demand

Delivery Time

Spot Goods, Customized Version: 2-7 Working Days

Material

High Strengh&High Abrasion-Resistance

Strength Grade

Y.S 800+MPa&T.S 980+MPa

Service I

Provide Free Online Technical Support

Service II

Free Maintenance Spare Parts During The Warranty

Transport Package

Plastic Film

Specification

Outer diameter 273mm to 720mm

Trademark

SW KELLY BAR

Origin

China

HS Code

8431432000

Production Capacity

1300 Sets/Year

Key features

High Strength & Abrasion Resistance: Y.S 800+MPa, T.S 980+MPa with heat-treated alloy materials for extended service life.

Customizable Dimensions & Colors: Size/diameter as per customer demand; colors include Black, Yellow, and other options.

Robust Manufacturing Process: Robot cutting/welding, shot blasting, integral forging, and seamless alloy tubes ensure reliability.

20 Years Professional Experience: Over 20 years in manufacturing with 1000 sets annual production and 10,000 sets in use globally.

Certified Quality Assurance: Holds CE, ISO9001:2015, ISO45001, and ISO14001 certifications for strict quality control.

Fast Delivery & Plentiful Stock: Spot goods available; customized versions delivered in 2-7 working days after deposit.

Comprehensive After-Sales Support: Free online technical support, free spare parts during warranty, and on-site service available.

Company profile

Years of Export ExperienceManagement Certification

Xuzhou Shenwei Foundation Machinery Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, OtherExport Year: 2010-06-01Nearest Port: shanghaiAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier manufactures and services drilling rigs, drill pipes, hydraulic pile hammers, road and bridge equipment, concrete equipment, and related industrial-control products, with import/export rights and established export activity. It offers broad customization, 3D design, ODM, and OEM services, but reports only two R&D engineers, no new products in the past year, and no SDK. Production-related evidence includes named fabrication equipment, standardized finished-product inspection, 1,300 Kelly bar sets of annual output, and peak-season fulfillment of 4–6 months. The supplier holds CE, ISO 9001:2015, ISO 45001:2018, and ISO 14001 certifications. After-sales procedures, corrective actions, complaint handling, and overseas debugging, maintenance, repair, training, and installation services are documented. However, it lacks inventory, overseas warehouses, overseas showrooms, a valid manufacturing-capacity contract with affiliated subcontractors, and a factory environmental impact assessment report. No...

Supplier typeThe supplier is a manufacturer and service provider for drilling rigs, drill pipes, hydraulic pile hammers, road and bridge equipment, concrete equipment, and related products. It also conducts self-operated and agency import/export activities, has export rights, and serves multiple overseas markets.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly demonstrate certifications in product compliance, quality, occupational health and safety, and environmental management.

After-Sales capabilityWritten procedures and followed records exist for service assessment, corrective and preventive actions, and customer complaints. Overseas services include debugging, maintenance, repair, training, and equipment installation, supported by 20 qualified service suppliers; however, the supplier reports no overseas warehouse or showroom and no inventory capability.

Production capacityNamed production resources include laser cutting, welding, shot blasting, and spray-painting facilities, with written and uniformly followed finished-product inspection instructions. Annual output is stated as 1,300 Kelly bar sets, but peak-season fulfillment takes 4–6 months and there is no valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for popular brands. This is direct evidence of broad customization capability.

Client casesThe supplier states that it has not collaborated with Fortune 500 companies. It reports a repeat-buyer preference rate of 50%–80%, but no named customer cases or independently detailed reference projects are provided.