What materials are used for the slips?

They are made of high-strength alloy steel with precision heat treatment.

What certifications do the products have?

Products are certified with CE, ISO 9001, ISO 14001, and comply with API Spec 7K.

API Standard Drill Pipe Slips for Wellhead Equipment

Name: API Standard Drill Pipe Slips for Wellhead Equipment
Brand: Qingdao Hna Oilfield Equipment Manufacturing Co., Ltd.
SKU: 2154209482

Shandong, ChinaQingdao Hna Oilfield Equipment Manufacturing Co., Ltd.

US$550.00

1 Piece

Product specifications

Product Name

Model

Size Range

Product profile

Customization

Available

After-sales Service

1 Year

Warranty

1 Year

Model NO.

Certification

CE, ISO 9001:2000, ISO 9001:2008

Power Source

Mechanical

Operation Pressure

Standard Well Working Pressure

Applicable Medium

Mud, Water, Natural Gas, Crude Oil

Structure

Segmented Rotary Type

Material

High-Strength Alloy Steel

Weight

Lightweight Structure

Design

Torque Transmission Design

Drive Type

Rotary Table Drive

Well Type

Shallow Well, Medium Well, Deep Well

Load Capacity

High Load Capacity

Treatment

High Load Capacity

Feature

Non-Damaging, High Grip, Long Service Life

Application

Oil Drilling, Workover, Wellhead Operation

Type

SD, B, Du, W, SDS, Sdml, Sdxl

Transport Package

Export Plywood Case

Specification

2 3/8"-7", API 7K

Trademark

HNA

Origin

China

HS Code

8431431000

Production Capacity

12000

Key features

API Spec 7K Compliance: Manufactured in strict compliance with API Spec 7K standards for reliability.

High-Strength Alloy Steel: Constructed from high-strength alloy steel with precision heat treatment.

Non-Damaging Grip: Provides firm, uniform force grip without damaging drill pipes.

Customizable Options: Accepts custom sizes, designs, and torque transmission configurations.

Versatile Application: Suitable for onshore/offshore, shallow/medium/deep well operations.

Comprehensive Warranty: 12 months or 2,000 hours warranty with optional 36-month extension.

Global Technical Support: 24/7 assistance, spare parts supply, and remote/on-site training.

Company profile

Years of Export ExperienceFast DeliveryQuality AssuranceManagement Certification

Qingdao Hna Oilfield Equipment Manufacturing 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: 23 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.10h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, ODM, and OEM capabilities. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and reports documented quality, corrective-action, and complaint-handling procedures. Its export share is stated at 71%–90%, with 23 years of export experience, inventory capability, and participation in the Offshore Technology Conference. However, it does not provide 3D software design services, has no available SDK, no overseas warehouse, showroom, agent, or branch, and no valid manufacturing-capacity contract with affiliated subcontractors. No new products were launched in the past year, and only two R&D engineers are reported. Financial records are identified for 2021–2023, but the provided information does not contain sufficient financial performance detail to assess credibility. Customer evidence includes OEM service for well-known brands and repeat-buyer preference of 50%–80%, but no Fortune 500 cooperation.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and emphasizes learning, innovation, superior products, and technical support. This supports classification as a professional technical supplier rather than a purely trading-oriented entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications in both its sustainability and management-system information. These stated certifications provide explicit evidence of formal quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier states that it provides pre-sales and after-sales technical support, while documented procedures and records exist for corrective and preventive actions and customer complaints. These statements support an established after-sales and issue-resolution process.

R&D capabilityThe supplier has two R&D engineers and offers ODM services, but it does not provide an SDK, did not launch new products in the past year, and does not offer 3D software design services. The evidence shows some development capability but also explicit limitations in recent innovation output and technical-service scope.

Production capacityThe supplier reports in-stock service capability, 23 years of export activity, an export share of 71%–90%, and proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with affiliated subcontractors and lacks overseas warehouses, branches, and agents, so production and international fulfillment capability cannot be rated as clearly strong overall.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability, although 3D software design services are not provided.

Client casesThe supplier reports participation in the Offshore Technology Conference, OEM service for well-known brands, and repeat-buyer preference of 50%–80%. However, it reports no cooperation with Fortune 500 companies and provides no specific customer names or case details, so the evidence is positive but limited.