What is the lead time?

Peak Season Lead Time: one month; Off Season Lead Time: one month.

Do you offer customization?

Yes, customization from samples, designs, full customization, minor customization, and flexible customization are available.

J55 N80 Drilling Tools Iron Forged Tubing Coupling Crossover Sub

Name: J55 N80 Drilling Tools Iron Forged Tubing Coupling Crossover Sub
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2096913932

Shandong, ChinaDongying Tianrui Petroleum Technology Co., Ltd.

US$200.00

1-99 Pieces

US$80.00

100+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Repair

Warranty

One Year

Model NO.

Sub

Manufacturing Process

Forging

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Stainless Steel

Certificate

API

Connection

Nc, Reg, Fh, If,API

Key Words

X-Over Sub,Lift Sub,Saver Sub

Transport Package

Woodenbox

Specification

customizable

Trademark

Origin

Shandong Dongying

HS Code

84314310

Production Capacity

5000 PCS/Year

Key features

API Certified Manufacturing: Manufactured according to API specifications with API monogram for verified quality.

Premium Material Composition: Made from AISI 4145H modified quenched and tempered material for durability.

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

Versatile Sub Applications: Includes straight, reduced-section, saver, bit, lift, and top drive subs.

Wide Size Range: Size availability ranges from 3 1/8 to 11 inches OD and 36 to 48 inches length.

One Year Warranty: Provides a one-year warranty period for all purchased products.

24-Hour Support: Offers 24-hour online maintenance guidance service for after-sales needs.

100% Quality Inspection: Undergoes 100% visual inspection with traceable raw materials.

Company profile

Cooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Dongying Tianrui Petroleum Technology 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: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.16h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical provider with strong R&D and 3D design capabilities, offering extensive customization services. They lack overseas presence and SDK availability, but maintain ISO certifications. Their financial credibility over the last three years is documented, although lacking specific figures. Manufacturing capacity is limited by the absence of valid contracts with subcontractors. They have procedures for quality control but lack written records for corrective actions.

Supplier typeThe supplier is a professional technical provider involved in petroleum machinery, hydraulic components, and camping house manufacturing. They offer 3D design services.

CertificationsThe supplier holds certifications in quality management (ISO9001:2015), environmental management (ISO14001), and occupational health and safety (ISO45001:2018).

Production capacityThe supplier lacks valid contracts with subcontractors, limiting manufacturing capacity.

Customization capabilityThe supplier offers extensive customization options, including full customization from samples and designs.

Product Q&A

Q:How do you guarantee quality?

Pre-production samples are always available before mass production; Always carry out final inspection before shipment.

Q:What services can you provide?

Accepted delivery conditions: FOB, CIF, FAS, DDP, express; Accepted payment currencies: US dollar, Australian dollar, Euro and RMB; Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash.

Q:What is the after-sales service?

24-hour online maintenance guidance service.

Q:What languages are supported?

English, Chinese and Other.

Q:What is the warranty period?

One Year.