Can you customize the product?

Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.

What is the lead time?

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

API Drilling 4145h Drill Collar Straight Rotary Crossover Lifting Sub

Name: API Drilling 4145h Drill Collar Straight Rotary Crossover Lifting Sub
Brand: Dongying Tianrui Petroleum Technology Co., Ltd.
SKU: 2084975242

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

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 Material: Made from AISI 4145H modified quenched and tempered material with API monogram.

Versatile Connection Types: Available in NC, REG, FH, and IF connections for various drilling needs.

One Year Warranty: Comprehensive one-year warranty coverage for all mechanical defects.

Customizable Certificates: Certificate customization available to meet specific project requirements.

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

OEM and ODM Services: Full customization, minor customization, and flexible customization options.

Forging Manufacturing: Manufactured using precision forging process for enhanced durability.

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

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: ≤1.29h

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.