What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Is customization available for this product?

Yes, we offer customization for color, diameter, and manufacturing processes.

What certifications does the product have?

The product is certified under API Q1 and ISO 9001:2015 standards.

API Casing Centralizer Accessories Cementing Tool Hinged Bolt Type Stop Collar Used on Casing Pipe

Name: API Casing Centralizer Accessories Cementing Tool Hinged Bolt Type Stop Collar Used on Casing Pipe
Brand: Hebei Sunshine Petroleum Machinery Co., Ltd
SKU: 2100754742

Hebei, ChinaHebei Sunshine Petroleum Machinery Co., Ltd

US$2.00-16.50

20 Pieces

Sample price:US$16.50/piece.Request sample

Product profile

Customization

Available

Certification

API Q1& ISO 9001:2015

Surface Treatment

Spray-Paint

Model NO.

4-1/2"~20"

Material

Alloy

Type

Stop Collar

Color

Customizable

Diameter

Request

Application

Oilfield Drilling

Manufacturing Process

CNC Milling

Factory Visit

Yes

Use

Cementing Tools

Transport Package

Wooden Box

Trademark

None

Origin

Cangzhou, China

HS Code

8431431000

Production Capacity

500, 000

Key features

API & ISO Certified Quality: Certified under API Q1 and ISO 9001:2015 standards for reliable performance.

Customizable Specifications: Color, diameter, and manufacturing process are fully customizable to client needs.

High Axial Force Resistance: Manufactured to withstand high axial forces and limit centralizer movement.

100% Quality Inspection: Every product undergoes 100% self-test and inspection before packaging.

Versatile Oilfield Application: Ideal for onshore/offshore oil and gas wells, including cementing tools.

Durable Alloy Construction: Made from high-quality alloy with spray-paint surface treatment for longevity.

Flexible Order Acceptance: Small orders and retail businesses are welcome; MOQ is just 1 piece.

Competitive Negotiable Pricing: Prices are negotiable based on conditions to ensure customer interests.

Company profile

Years of Export ExperienceOEM ServicesStandardized Supplier ManagementStandardized quality control

Hebei Sunshine Petroleum Machinery Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.14h

AI-Powered supplier vetting

SummaryThe supplier operates in oil drilling and production accessories, downhole tools, completion tools, and related industrial products. It demonstrates documented quality-system certifications and testing-laboratory accreditation, including API Q1, API 5DP, API 5CT, and API 7-1 certifications. The supplier reports new-product development, ODM services, broad customization, CNC and other machining equipment, finished-product inspection instructions, and quality-assurance procedures. It also reports inventory capability, complaint-handling and corrective-action procedures, and peak- and off-season lead times within 15 working days. However, the supplier has no valid manufacturing contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Financial information is limited to year labels and does not substantiate financial strength.

CertificationsThe supplier reports passing API Q1 quality-management-system certification and holding API 5DP, API 5CT, and API 7-1 product certifications, followed by CNAS testing-laboratory accreditation. It also states that production follows ISO and API standards, providing explicit evidence of relevant certification and standards compliance.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and emphasizes technological innovation. It also reports no available SDK and no national science and technology progress award; these facts do not negate general product-development capability but limit evidence of software integration and nationally recognized innovation achievements.

Production capacityThe supplier lists CNC equipment, CNC pipe-threading, deep-hole drilling and boring, laser cutting, turning-and-milling composites, and vertical machining equipment. It reports inspection instructions, quality assurance, written supplier-service procedures, and lead times within 15 working days in both peak and off seasons, but also states that no valid manufacturing contract exists with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, giving clear evidence of broad product-design and customization capability.

Client casesThe supplier identifies Schlumberger, Weatherford, Baker Hughes, SEW Oil & Gas, and Jereh Oil as renowned oilfield technology service companies for which it has served as a preferred supplier and collaborative partner. These named relationships provide explicit evidence of relevant industry customer experience.