API-7 Integral Spiral Blade Stabilizer Downhole Drill String Stabilizer

Name: API-7 Integral Spiral Blade Stabilizer Downhole Drill String Stabilizer
Brand: Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd
SKU: 1992612761

Sichuan, ChinaSichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd

US$200.00

1 Piece

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24/7

Warranty

12 Month

Certification

CE, ISO 9001:2008, API

Applicable Medium

Mud

Transport Package

Yes

Trademark

Weichuang

Origin

China

HS Code

8431431000

Production Capacity

3000

Key features

OEM Compatibility: Designed as drop-in replacements for Baker Hughes, Halliburton, and NOV stabilizers.

H2S Service Option: NACE MR0175-compliant option available for sour gas environments.

Material Composition: Integrally made of high strength alloy steel AISI 4145H.

Carbide Inserts: Working surface provided with carbide inserts to extend product life.

Blade Configuration: Available in Straight or Spiral types with 3 or 4 blades.

Custom Gauge Option: Gauge surface available in 100% full-gauge or under-gauge option.

Hardbanding Option: Blade and/or body hardbanded with HF1000 to HF5000 or Tungsten Carbide.

Engineering Support: Complimentary engineering consulting for BHA design with bulk orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerPatents Awarded

Sichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd

Sichuan, China

Business Type: Manufacturer/FactoryExport Year: 2025-05-01Nearest Port: TianjinAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, CPT, FCA

AI-Powered supplier vetting

SummarySichuan Weichuang Petroleum Equipment Manufacturing Co., Ltd demonstrates broad customization, ODM/OEM services, documented quality procedures, traceability, and substantial machining equipment. It reports ISO9001:2015, API Q1, ISO45001:2018, and ISO14001-related certifications or systems, plus an R&D center established with Southwest Petroleum University and new products in the past year. Export activity is established, with self-operated import/export rights, five years of export experience, and 41%–50% of sales from exports. Overseas agents or branches are available, but there is no overseas warehouse or showroom and no reported offline trade-show participation. Financial credibility cannot be confirmed because the supplied financial indicators are all zero. One quality inspector is reported, so staffing depth for quality control is limited based on the available data.

Supplier typeThe supplier is a petroleum equipment manufacturer offering ODM and OEM services, with an established R&D center and self-operated import/export rights. Its export experience is stated as five years, and exports account for 41%–50% of total sales, indicating both manufacturing and international supply capabilities.

CertificationsThe supplier states that it follows ISO9001:2015 and API Q1 standards, while the sustainability certification information lists ISO9001:2015, ISO45001:2018, and ISO14001. These records provide explicit evidence of quality, occupational safety, and environmental management certification or system coverage.

After-Sales capabilityThe company description states that its quality system covers after-sales service. It also reports documented procedures and records for complaint handling and corrective/preventive actions, supporting a defined after-sales response process.

R&D capabilityThe supplier reports new products during the past year, ODM availability, and a Petroleum Equipment Joint R&D Center with Southwest Petroleum University. It also lists broad design-service options, although no SDK is available; overall, the evidence supports active product-development capability.

Production capacityThe listed facility includes CNC machining, cylindrical grinding, deep-hole honing, grinding, turning, milling, drilling, sawing, and wire cutting equipment. Finished-product inspection follows written instructions, the supplier reports a one-month off-season lead time, and quality records include raw-material traceability; however, only one quality inspector is reported.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service, providing explicit evidence of broad customization coverage.

Product Q&A

Q:Do you provide engineering consulting for BHA design?

Yes. Our engineering team reviews well design, wellbore geometry, and current BHA performance to recommend stabilizer placement, blade configuration, and sizing. Provide your well profile (target TVD, maximum planned angle), formation data (rock type, abrasiveness), and current bit/BHA performance. Engineering consultation is complimentary for bulk orders; a modest fee applies for individual inquiries.

Q:What is the service life of a spiral blade stabilizer?

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

Q:Can the stabilizer be repaired or refurbished?

Semi-integral stabilizers can be refurbished by replacing the spiral blade inserts. Integral stabilizers cannot be economically refurbished due to their monolithic design. However, we offer a trade-in program: customers can return worn stabilizers to our partner local workshop and receive a credit toward new equipment in some Area. For refurbishment pricing on semi-integral designs, contact our field service team with photos of the used tool and wear measurements.