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The 9-5/8" air-operated thread protector is designed to safeguard the pin ends of casing and tubing during storage, transport and handling in oilfield operations. It operates via rig air pressurisation at 116 to 130 psi (800 to 896 kPa), ensuring a secure, 360° grip without metal clamping mechanisms. The protector’s rugged buffer and reinforced design cater to high-temperature and rough handling conditions typical in drilling environments.
Three variants are available to suit different operational climates and equipment. The HD protector targets mild and cold climates, the HDH protector is optimised for tropical regions, and the HD-T/HDH-T protector includes an aluminium reinforcement for tender-assisted rigs and pickup/laydown machines. Each variant features a distinct colour scheme for easy identification: HD (yellow top, black bottom), HDH (orange top, black bottom), and HD-T/HDH-T (orange top, green bottom).
These protectors are sourced by oil and gas operators, drilling contractors and service companies requiring reliable thread protection for API standard and premium threads. The absence of moving parts ensures a long, maintenance-free lifecycle, while the air-operated design simplifies installation and removal. Buyers should confirm compatibility with their specific thread types and operational conditions before deployment.
| Size | 9-5/8" |
| Operating Pressure | 116 to 130 psi (800 to 896 kPa) |
| Grip Type | 360° evenly divided holding power |
| HD Protector Colour | Yellow top, black bottom |
| HDH Protector Colour | Orange top, black bottom |
| HD-T/HDH-T Protector Colour | Orange top, green bottom |
| Hardness (Body/Buffer, Shore A) | HD: 78/95, HDH: 88/95 |
| Tensile Strength | 33/26 N/mm² |
| Abrasion Resistance | 40/100 mm³ |
| Temperature Range (HD) | -31 to +100°F (-35 to +38°C) |
| Temperature Range (HDH) | +55 to +149°F (+13 to +65°C) |
| Typical Application | API standard and premium thread protection in oilfield operations |
| Typical Material | Rubber compound with aluminium reinforcement in T-type |
Dongying Lake Petroleum Technology Co., Ltd is located in Huanghe Road, Dongying, Shandong Province, China, and operates under the imported trust tier. The company specialises in oilfield equipment, with a focus on thread protection solutions for casing and tubing. Its address places it in a key region for China’s petroleum industry, supporting local and international drilling operations.
The supplier’s profile does not provide verified response rates, headcount or client references, so buyers must initiate direct contact for inquiries. The technical parameters and product descriptions are the only confirmed details available. Buyers should request additional documentation, such as material certifications and performance test reports, to validate the protector’s suitability for their specific applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the protector’s compatibility with your specific casing or tubing thread types, as API standards can vary slightly between manufacturers. Request samples to test fitment and performance under your operational conditions, particularly if deploying in extreme climates or with tender-assisted rigs.
Confirm logistics details such as lead time, Incoterms (e.g., FOB Dongying or CIF to your port) and packaging requirements for bulk shipments. The protector variants (HD, HDH, HD-T/HDH-T) should be selected based on your climate and equipment, so specify these in your inquiry to avoid delays.
For quality assurance, request material certificates for the rubber compounds and aluminium reinforcements, including compliance with industry standards for oilfield equipment. Inspect the first shipment for dimensional accuracy, hardness and absence of defects. Document these checks to ensure consistency across future orders and to address any potential issues with the supplier.
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When sourcing 9-5/8" Air-Operated Thread Protector for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology Co., Ltd, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $165/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Importing 9-5/8" Air-Operated Threa requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Lake Petroleum Technology Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 9-5/8" Air-Operated Threa has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing 9-5/8" Air-Operated Threa requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 9-5/8" Air-Operated Thread Protector from Dongying Lake Petroleum Technology Co., Ltd is $165/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dongying Lake Petroleum Technology Co., Ltd through EximNext.
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for 9-5/8" Air-Operated Threa. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 9-5/8" Air-Operated Thread Protector depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 9-5/8" Air-Operated Threa from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Lake Petroleum Technology Co., Ltd. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Dongying Lake Petroleum Technology Co., Ltd is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd through EximNext.
Dongying Lake Petroleum Technology Co., Ltd offers 9-5/8" Air-Operated Threa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
9-5/8" Air-Operated Threa is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the 9-5/8" Air-Operated Threa meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Lake Petroleum Technology Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dongying Lake Petroleum Technology Co., Ltd.
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