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We accept LC, T/T, PayPal, and Western Union.

Are your products certified?

Yes, we have ISO9001 certification and API monogram licenses (5CT-0837 and 7-0649).

Drilling and Production Drill Pipe B22 Is a High-Quality Drill Pipe for Geological Mining

Name: Drilling and Production Drill Pipe B22 Is a High-Quality Drill Pipe for Geological Mining
Brand: Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.
SKU: 2111202892

Tianjin, ChinaTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.

US$50.00

10-99 Pieces

US$49.00

100+ Pieces

Sample price:US$45.00/piece.Request sample

Product profile

Products Name

Drilling and Production Drill Pipe B22 Is a High-Q

Used for

Geological Mining

Size

B22

Model NO.

B22

Stock

1000

MOQ

Materidl

Seamless Pipe Cpllar

Transport Package

Iron Tray

Specification

B22

Origin

Henan, China

HS Code

7304231000

Production Capacity

50000/Year

Key features

High Strength & Durability: Made of geological alloy steel with high fatigue and bending strength for deep hole drilling.

Customized Packaging: Free packaging services including wooden crates, pallets, and customized options available.

API & ISO Certification: Holds API monogram license and ISO9001 quality certification for reliable product standards.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

Multiple Connection Types: Supports male-female tapered thread and joint rectangular internal thread connections.

Wide Application Range: Suitable for geological mining, oilfields, and various down-hole tool applications.

Advanced Manufacturing: Produced with friction welding, high-pressure treatment, and vacuum quenching technologies.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union for convenient international transactions.

Company profile

Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Tianjin, China

Business Type: Manufacturer/FactoryExport Year: 2019-06-07Nearest Port: TIANJIN PORT, QINGDAO PORT, SHANGHAI PORTAverage Response Time: ≤15hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP

AI-Powered supplier vetting

SummaryTianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd. is a China-based manufacturer founded in 1999, focused on oil pipes, pipe fittings, drilling and production tools, and petroleum automation equipment. The supplier reports ISO 9001 and ISO 14001 certification, 10 production lines, 11–20 years of R&D engineer experience, and 11–20 quality-control staff. It states that its capabilities cover design, development, manufacturing, testing, experimentation, and full-cycle service, supported by more than 30 independent intellectual property rights and an intelligent workshop. The company exports to broad global markets and reports export activity since 2019, but the provided information does not identify specific customer cases or independently verify the stated capabilities.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company based in Tianjin, China. Its stated business focuses on petroleum equipment, oil pipes, pipe fittings, drilling and production tools, and automation equipment, matching the listed industrial product categories.

CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These are explicit certification records in the provided data, although certificate scope and validity dates are not given.

R&D capabilityThe supplier reports more than 30 independent intellectual property rights, an intelligent workshop, numerical-control automation equipment capabilities, an e-commerce platform, and recognition as a national science and technology-based small and medium-sized enterprise. These statements provide explicit evidence of innovation-related infrastructure and activity.

Production capacityThe supplier describes an integrated chain covering design, development, manufacturing, testing, and experimentation; operates 10 production lines; and has an intelligent workshop. It also reports oil equipment and pipe-related manufacturing experience, with stated order fulfillment within 15 workdays in both off-peak and peak seasons, supporting a positive production-capability assessment.

Customization capabilityThe stated full-cycle integration of design, development, manufacturing, testing, and experimentation, together with numerical-control automation equipment and an intelligent manufacturing model, indicates the ability to develop and manufacture tailored petroleum equipment. However, no specific customized project examples, engineering-change process, or minimum-order requirements are provided.

Product Q&A

Q:What materials are used for the drill pipe?

The drill rod body is made of geological special alloy steel pipes (R780, DZ50), and the drill bit is made of high-quality alloy structural steel (42CrMo).

Q:What connection methods are supported?

We offer male-female connection (tapered thread) and joint connection (rectangular internal thread).

Q:What is the minimum order quantity?

The minimum order quantity (MOQ) is 10 units.

Q:Do you provide customized packaging?

Yes, we offer free packaging services including wooden crates, wooden pallets, and customized packaging options.

Q:What is the delivery time?

The average lead time is within 15 working days for both peak and off-peak seasons.