Where is the company located?

Our factory is located in Hejian City, Cangzhou, Hebei, China, near Beijing airport and Tianjin seaport for efficient logistics.

Hot Selling AISI 4145h Hardfacing Integral Drilling Stabilizer

Name: Hot Selling AISI 4145h Hardfacing Integral Drilling Stabilizer
Brand: Hejian Longyue Drill Bit Manufacture Co., Ltd.
SKU: 2063143755

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

US$3,800.00-4,110.00

1 Piece

Sample price:US$4110.00/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 Performance

Use

Well Drilling

Hardfacing

Hf1000, Hf2000, Hf3000, Hf4000, Hf5000

Transport Package

Wooden Case

Specification

20''

Trademark

LONGYUE

Origin

Hebei, China

HS Code

8431431000

Production Capacity

200 Pieces/Mouth

Key features

High Performance Hardfacing: Available with HF1000 to HF5000 hardfacing options for superior durability.

Customized Manufacturing: Supports OEM/ODM services with customized size and hardfacing specifications.

Premium Material Options: Constructed from AISI 4145H, 4340, or non-magnetic materials for stability.

Fast Delivery Advantage: Regular models in stock with mass production within 15 workdays.

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

Global Export Experience: Exported to over 20 countries including USA, Australia, and Europe.

Professional Forging Process: Ingot-forging with UT/MT inspection ensures high structural integrity.

Versatile Well Drilling Use: Ideal for oil/gas wells, water wells, HDD, and foundation applications.

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: ≤5.50h 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, drilling depth, rock hardness, rig capacity, and Incoterm (FOB/CIF/CFR). Photos are also accepted.

Q:What is the lead time for orders?

Regular models are available in stock for prompt delivery. Mass production lead time is within 15 workdays for both peak and off-season.

Q:What payment terms do you accept?

We accept various payment methods including L/C, T/T, D/P, and PayPal to ensure flexible transaction options.

Q:Can the product be customized?

Yes, we offer OEM and ODM services. Customization includes specific sizes, hardfacing types (HF1000-HF5000), and material selections.

Q:What materials are used for the stabilizer?

Materials include AISI 4145H, AISI 4145H mod, AISI 4340, AISI 4140-4142, and non-magnetic materials, all undergoing rigorous heat treatment.