What grades are available for sucker rods?

Sucker rods are manufactured according to API SPEC 11B with C, D, H, and K grades.

What is the lead time?

The average lead time is one month for both peak and off-peak seasons.

11b Suker Rod of Grade D 3/4" with Fs Class T Coupling

Name: 11b Suker Rod of Grade D 3/4" with Fs Class T Coupling
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2169190055

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$50.00-80.00

100 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Provide

Warranty

One Year

Model NO.

API 11B Suker Rod of Grade D 3/4" with FS Class T

Certification

ISO 9001:2000, API 11b

Power Source

All

Operation Pressure

Downhole Pressure

Applicable Medium

Crude Oil

Structure

Grade D

Material

Alloy

Name

API 11b Suker Rod of Grade D 3/4" with Fs Class T

Key Word

Sucker Rod

Class

Grade D

Size

7/8", 1", 3/4", etc

MOQ

100ea

Condition

New

Price

Cheap

Quality

Good

Transport Package

Iron Pallet

Specification

3/4", 7/8", etc.

Trademark

lake

Origin

Shandong Dongying

HS Code

84314310

Production Capacity

500000pieces/Year

Key features

API 11B Certification: Manufactured according to API SPEC 11B with C, D, H, and K grades.

High Strength Alloy: Made of alloy material with high strength and non-corrosive properties.

Long Service Life: Features good tensile strength ensuring long service life in oil production.

One Year Warranty: Includes a one-year warranty period for all mechanical equipment.

ISO 9001:2000 Certified: Production strictly follows ISO 9001:2008 and API standards.

Third Party Inspection: Welcomes third-party inspections from BV, SGS, and TUV.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Global Export Experience: Exported to USA, South America, Africa, Middle East, and Russia for 14 years.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.72h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:How to order?

Please send your inquiry with detailed item description or model number. We will provide an order form and recommend the most suitable model based on your requirements.

Q:Can I expect quality products?

All production follows ISO 9001:2008 and API standards. We welcome third-party inspections from BV, SGS, and TUV.

Q:What are the payment methods?

We accept T/T (Telegraphic Transfer) or L/C at sight.

Q:How is shipping handled?

For sample orders, we suggest courier express (DHL/UPS/TNT/FEDEX) or air. For bulk orders, we suggest air or sea freight.

Q:What is the quality control process?

We have experienced QC staff who perform strict inspection and testing for every order before shipping.