API 11b Sucker Rod Coupling T Class and Sm Class Made in China

Name: API 11b Sucker Rod Coupling T Class and Sm Class Made in China
Brand: Shandong Light Fir Machinery Equipment Co., Ltd.
SKU: 2061901485

Shandong, ChinaShandong Light Fir Machinery Equipment Co., Ltd.

US$2.00-10.00

1 Piece

Sample price:US$5.00/joint.Request sample

Product profile

Customization

Available

After-sales Service

7X24

Warranty

12months

Model NO.

API 11B

Manufacturing Process

Forging

Surface Treatment

Polishing

Operation Pressure

Material

Alloy

Delivey

10days

Transport Package

Stand Export Package

Specification

5/8", 3/4", 7/8", 1", 1-1/8"

Trademark

LFM

Origin

China

Production Capacity

100000

Key features

API 11B Compliance: Manufactured according to API Specification 11B standards for dimensions and tolerances.

Advanced Thread Technology: Cold formed roll threads with anti-galling coating for maximum strength and fatigue resistance.

Hydrogen Embrittlement Resistance: Made from 5140 alloy steel, highly resistant to hydrogen embrittlement for durability.

Low Friction Coating: Advanced thermal spraying reduces friction coefficient to 0.01, extending service life.

Customizable Surface Treatment: Surface treatment includes black coating, phosphating, or as per customer requirements.

Comprehensive After-Sales: 7x24 support available with a 12-month warranty covering mechanical defects.

Multiple Grade Options: Available in Grade T and Grade SM CO-HARD to suit different operational needs.

Versatile Size Range: Offered in full size, slim hole, and over size, including combination couplings.

Company profile

Shandong Light Fir Machinery Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-08-17Nearest Port: Tianjin, Shanghai, QingdaoAverage Response Time: ≤4.31hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryShandong Light Fir Machinery Equipment Co., Ltd. is a limited company based in Dongying City, Shandong, China. It functions as both a trading company and a manufacturer, specializing in a variety of machinery equipment. The company holds ISO 9001 certification but lacks documented after-sales service procedures. Financial data indicates consistent capacity over the past three years, while the company demonstrates OEM capabilities for well-known brands despite limited R&D innovation. Production is supported by two lines and a small team of R&D and quality control staff.

Supplier typeThe supplier is a limited company functioning as both a trading company and a manufacturer located in Shandong, China.

CertificationsThe supplier holds ISO 9001 certification, indicating a commitment to quality management standards.

After-Sales capabilityThe supplier lacks documented procedures or records for handling after-sales services, indicating weak service capability.

R&D capabilityThe supplier lacks significant innovation capability, evidenced by no new products in the past year and limited R&D staff.

Customization capabilityThe supplier offers customization from samples and designs, and provides OEM services for known brands but does not offer ODM services.

Product Q&A

Q:What is the packing method?

Regular packing.

Q:What is the delivery time?

Normally, about 30-45 days.

Q:What are the shipping methods?

Ocean shipment to the port near you; Air shipment to the shipment near your company; Door to door service by international express.

Q:What payment options do you accept?

In general, we accept T/T.

Q:When can I get the price?

We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will detail with your inquiry priority.