Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services to produce products according to detailed client requirements.

What is the lead time for production?

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

What payment terms do you accept?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

13 5/8" 10K Riser Drilling Spool Adapter for Oilfield Wellhead

Name: 13 5/8" 10K Riser Drilling Spool Adapter for Oilfield Wellhead
Brand: Dongying Zhaoxin Industry and Trade Co, Ltd.
SKU: 2285227915

Shandong, ChinaDongying Zhaoxin Industry and Trade Co, Ltd.

US$400.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

3-1/8"-26-3/4"

Operation Pressure

Atmospheric Pressure

Material

Alloy

Standard

ISO

Transport Package

Wooden Case

Origin

Shandong

Key features

ISO 6A Standard Compliance: Manufactured in strict accordance with ISO 6A technical specifications for spacer spools.

H2S Resistant Material: Made from high-strength alloy processed for hydrogen sulfide (H2S) resistance per NACE MR-0175.

Customizable Connections: Top and bottom connections available in flanged or clamp types based on customer design.

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

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

1-Year Warranty: Comes with a 1-year warranty covering mechanical defects and after-sales service.

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

OEM/ODM Services: Full OEM and ODM services available for custom designs and production requirements.

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: ≤11.44h 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.