Crossover Sub Drilling Tool Adapter Tube Crossover Coupling

Name: Crossover Sub Drilling Tool Adapter Tube Crossover Coupling
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2067594325

Hebei, ChinaHejian Longyue Drill Bit Manufacture Co., Ltd.

US$55.00-85.00

1 Piece

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Customized

Standard

AISI

Length

Taper-length

Type

Center Drill Bit

Material

High Carbon Steel

Usage

Well Drilling

Machine Type

Drilling Tool

Processing Type

Forging

Advantage

High-Efficiency, Wear Resistant

Use

Oil, Gas, Wells

Formation

Soft to Hard

Transport Package

Wooden Case

Specification

3 1/2'' REG

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8207191000

Production Capacity

2000pieces/Week

Key features

High Carbon Steel Material: Constructed from high carbon steel for superior durability and wear resistance.

OEM and ODM Services: Full OEM and ODM services available for customized drilling tool requirements.

Wide Market Coverage: Exporting to over 30 countries including USA, Australia, and European nations.

Fast Inland Logistics: Factory located near Beijing and Tianjin ports with one-day transport time.

Flexible Payment Terms: Accepts L/C, T/T, D/P, and PayPal for secure and convenient transactions.

Stock Availability: Regular models kept in stock to ensure prompt delivery for urgent orders.

Multi-Application Design: Suitable for oil, gas, water wells, and HDD applications in soft to hard formations.

Professional Manufacturer: Established in 2016 with 10,000 sqm plant and 5 dedicated R&D engineers.

Company profile

Hejian Longyue Drill Bit Manufacture Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.62h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHejian Longyue Drill Bit Manufacture Co., Ltd. is a China-based manufacturing factory in Hejian, Cangzhou, Hebei, established in 2016, with 67 employees and a 10,000 m² plant. It produces drilling-related equipment, operates more than 10 production lines, and has 6–10 quality-control staff. The supplier states that it can design HY PDC bits according to customer requirements, indicating customization capability. It has five years of R&D engineer experience, exports 51%–70% of sales, and holds self-operated import and export rights. However, the provided information does not confirm certifications, after-sales capabilities, or verified customer cases. Trade records show limited documented import activity involving Uzbekistan and Kazakhstan, but these records alone do not establish broad customer performance or financial credibility.

Supplier typeThe supplier is explicitly identified as a factory/manufacturer and a limited company located in Hejian, Cangzhou, Hebei, China. Its stated business scope includes drilling equipment and manufacturing-related products, consistent with a specialized industrial manufacturer.

R&D capabilityThe supplier reports five years of total R&D engineer experience and states that it can design HY PDC bits according to customer requests. This provides explicit evidence of product-design capability, although no broader R&D team size, patents, testing facilities, or innovation results are given.

Production capacityThe supplier operates more than 10 production lines, employs 6–10 quality-control staff, and has a 10,000 m² manufacturing plant with 67 total employees. These stated operational resources support a positive assessment of production capability, though actual capacity and delivery performance are not specified.

Customization capabilityThe company explicitly states that it can design HY PDC bits according to customer requirements. Its listed product range includes PDC bits, tricone bits, roller cones, hole openers, rock reamers, and related drilling products, supporting product-specific customization capability.

Product Q&A

Q:How to get an exact quotation?

Please send detailed information including bit type, diameter, IADC code, blades quantity, cutter size, rock hardness, drilling depth, rig capacity, application type, Incoterm, transport method, and destination port. Sending photos is also a simple way to get a quote.

Q:What are the lead time and payment terms?

Regular models are available in stock for prompt delivery. Mass production lead time depends on order quantity. We accept L/C, T/T, D/P, and PayPal. Peak and off-peak season lead times are both within 15 workdays.

Q:Where is your factory located and how is the logistics?

Our factory is in Hebei, China, near Beijing airport and Tianjin seaport. Transportation from the factory to these ports takes only one day, offering fast and economical inland charges.

Q:Do you offer customized drilling tools?

Yes, we provide both OEM and ODM services. We can customize products based on specific requirements for machine type, processing type, and usage scenarios.

Q:What are your main products?

Our main products include Tricone Bits, PDC Bits, Hole Openers, Roller Cone Bits, Drag Bits, Mud Motors, Rock Reamers, and Bit Stabilizers.