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Product profile
Customization
AvailableAfter-sales Service
After Sale ServiceWarranty
6 MonthsModel NO.
2-3/8"Manufacturing Process
CNC MillingSurface Treatment
PhosphatingOperation Pressure
3000psiMaterial
AlloyApplication
Completion ToolsSeating Nipple Material
AISI 4140Thread
Eue /LtcStandard
Ap 14LTransport Package
Wooden CaseSpecification
2-3/8" 2-7/8"Trademark
ZXOrigin
ChinaHS Code
8431431000Production Capacity
2000 PCS Per MonthKey features
Precision CNC Manufacturing: Manufactured using advanced CNC milling processes for high accuracy.
Durable Alloy Construction: Made from AISI 4140 Alloy with phosphating surface treatment for longevity.
High Pressure Rating: Designed to withstand operation pressure up to 3000 psi.
V-Shaped Seal Design: Features a V-shaped seal that resists damage during tubing passage.
Anti-Fall Protection: Prevents slick line tools from falling into the wellbore.
Wide Size Compatibility: Available in sizes ranging from 1.78 to 5.95 inches with matching seal bores.
OEM and ODM Services: Customization available for application, material, and thread specifications.
6-Month Warranty: Comes with a 6-month warranty coverage for peace of mind.
Company profile

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: ≤11.30h 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 operating pressure rating?
A:
The seating nipple is rated for an operation pressure of 3000 psi.
Q:What material is used for the seating nipple?
A:
It is constructed from AISI 4140 Alloy with phosphating surface treatment.
Q:What sizes are available?
A:
Available sizes range from 1.78 to 5.95 inches, with specific seal bore IDs and lengths for each.
Q:Does the product support customization?
A:
Yes, OEM and ODM services are available for application, material, and thread types.
Q:What is the warranty period?
A:
We provide a 6-month warranty for this product.
Send Inquiry
*To:
Dongying Zhaoxin Industry and Trade Co, Ltd.
Dongying Zhaoxin Industry and Trade Co, Ltd.*Content:
Supplier replies will be sent to your registered email
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