What sizes are available?

Sizes range from 3 1/8 inches to 26 3/4 inches, with various lengths available based on specific requirements.

What is the lead time for production?

The average lead time is one month, applicable for both peak and off-peak seasons.

Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services to meet specific client needs.

Well Drilling Adapter Spool Spacer Flange

Name: Well Drilling Adapter Spool Spacer Flange
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2173406215

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$400.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Operation Pressure

Atmospheric Pressure

Material

Alloy

Standard

ISO

Transport Package

Wooden Case

Trademark

Origin

Shandong

Key features

Customizable Design: Top and bottom connections designed per customer requirements with flanged or clamp options.

H2S Resistant Material: Manufactured with high-strength alloy suitable for hydrogen sulfide service per NACE MR-0175.

ISO 6A Standard Compliance: Designed and manufactured in strict accordance with 6A technical specifications.

Wide Size Range: Available in sizes from 3 1/8 inches to 26 3/4 inches with various pressure ratings.

Pressure Rating: Rated working pressure ranges from 2000 PSI to 20000 PSI for high-pressure drilling.

Anti-Corrosion Construction: All steel tanks welded with stainless steel for long-term anti-corrosion protection.

Versatile Applications: Suitable for well head extension, BOP spacing, and choke, kill, and production manifold uses.

1 Year Warranty: Comes with a standard 1-year warranty coverage for peace of mind.

Company profile

Dongying Zhaoxin Industry and Trade Co, Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-04-14 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.72h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryDongying Zhaoxin Industry and Trade Co., Ltd. is a China-based limited company in Shandong that manufactures and processes oilfield tools and equipment. The supplier reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, a dedicated R&D team, more than 40 national patents, six to ten quality-control staff, and two production lines. It offers downhole tools, cementing tools, wellhead equipment, oil-well packers, tubing anchors, and torque anchors. The company states that it provides research, development, manufacturing, sales, and after-sales service. Export activity is documented since 2014, with markets in South America and Europe, although export sales represent only 11%–20% of total sales. Evidence is insufficient to assess financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is a Chinese limited company engaged in manufacturing and processing machinery, specifically oilfield tools and equipment. Its stated activities cover research, development, manufacturing, sales, and after-sales service, indicating a manufacturer rather than only a trading intermediary.

CertificationsThe supplier explicitly reports ISO9000 international quality-system certification and current ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These certifications provide direct evidence of formal quality, environmental, and occupational-health-and-safety management systems.

After-Sales capabilityThe company explicitly states that its business includes sales and after-sales service for oilfield tools and equipment. However, the slices do not describe service coverage, staffing, response times, spare parts, or warranty terms.

R&D capabilityThe supplier reports a practical and experienced R&D team, more than 40 national patents, five years of R&D-engineer experience, and a stated focus on new products and technology. These claims directly support an established innovation function, although no patent titles or technical performance data are provided.

Production capacityThe supplier operates a manufacturing plant of 11,000 square meters, two production lines, and reports one-month order fulfillment in both off-peak and peak seasons. Its listed product scope covers multiple oilfield equipment categories, supporting production capability, although detailed capacity and equipment information is unavailable.

Product Q&A

Q:What is the pressure rating of the spacer spool?

The spacer spool has a rated working pressure ranging from 2000 PSI to 20000 PSI.

Q:Can the connections be customized?

Yes, top and bottom connections and outlets can be designed per customer requirements using either flanged or clamp connections.

Q:Is the product suitable for H2S service?

Yes, it is made from high-strength alloy and manufactured according to NACE MR-0175 specifications for hydrogen sulfide resistant service.

Q:What standards does the product comply with?

The product is designed and manufactured with reference to 6A technical specifications and ISO standards.

Q:What is the warranty period?

We provide a 1-year warranty for this product.

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Well Drilling Adapter Spool Spacer Flange