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Api Pipe Thread Protectors from Dongying Lake Petroleum Technology are precision-engineered components designed to safeguard the threads of oil drill pipes and drill collars during handling, transportation, and storage. Constructed from primary materials of steel and HDPE, these protectors adhere to API Q1 quality inspection standards, with design principles rooted in API 5CT Annex I to ensure compatibility with industry requirements.
The protectors are available in variants tailored to the specific thread configurations of drill pipes and collars, offering robust protection against mechanical damage, corrosion, and contamination. Steel variants are typical for high-impact environments, while HDPE is standard for lightweight, corrosion-resistant applications. Thread protectors are a standard requirement in the oil and gas sector, where thread integrity is critical to operational safety and efficiency.
These protectors are primarily used by oilfield services companies, drilling contractors, and energy infrastructure projects that rely on drill pipe assemblies for exploration and extraction. Buyers typically source them in bulk to match drill pipe inventories, with logistics coordinated to align with rig mobilisation schedules. The protectors are essential for maintaining the lifecycle of expensive downhole tools, reducing downtime from thread repairs or replacements.
| Primary Material | Steel, HDPE |
| Quality Standard | API Q1 |
| Design Standard | API 5CT Annex I |
| Application | Oil drill pipes and drill collars |
| Function | Thread protection during handling, transportation, storage |
| Typical Thread Types | API STC, LTC, BTC (standard for drill pipes) |
| Typical Temperature Range | -40°C to 120°C (standard for HDPE variants) |
| Typical Pressure Resistance | Up to 10,000 psi (standard for steel variants) |
| Typical Coating | Zinc or epoxy (standard for corrosion resistance) |
| Typical Packaging | Wooden crates or pallets (standard for bulk shipments) |
Dongying Lake Petroleum Technology co.,ltd is based in Dongying City, Shandong Province, China, a region known for its oilfield services and equipment manufacturing. The company operates from the 15th floor of Huatai Center, positioning itself within a hub for petroleum technology businesses.
The supplier follows API Q1 quality inspection standards for its thread protectors, aligning its products with internationally recognised benchmarks for the oil and gas industry. Its focus on API 5CT Annex I-based designs indicates a commitment to compatibility with standard drill pipe specifications. The company’s profile does not disclose additional verification signals, response metrics, or operational history beyond its address and adherence to industry standards.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering Api Pipe Thread Protectors from Dongying Lake Petroleum Technology, verify the compatibility of the protectors with your drill pipe thread types, such as STC, LTC, or BTC. Confirm the material (steel or HDPE) based on your operational environment, as this impacts durability and corrosion resistance. Request certification documentation to ensure adherence to API Q1 and API 5CT Annex I standards.
For logistics, discuss lead times for bulk orders, as thread protectors are often sourced in large quantities to match drill pipe inventories. Clarify Incoterms, such as FOB or CIF, to determine responsibility for shipping costs and insurance. Payment terms, such as TT or LC, should also be confirmed to align with your procurement processes.
Inspect thread protectors upon arrival for dimensional accuracy, material quality, and coating integrity. Request a material test report (MTR) to verify compliance with API standards. For critical applications, consider third-party inspection to ensure the protectors meet your operational requirements. Document all quality checks to support warranty claims or returns if defects are found.
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When sourcing Api Pipe Thread Protector for your business, securing the right balance of quality and cost is essential. Dongying Lake Petroleum Technology co.,ltd, a 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 $30000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Api Pipe Thread Protector 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Api Pipe Thread Protector for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Api Pipe Thread Protector 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 Api Pipe Thread Protector from Dongying Lake Petroleum Technology co.,ltd is $30000/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 Api Pipe Thread Protector. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api Pipe 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 Api Pipe Thread Protector 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 Agriculture products in your destination country.
Open the Dongying Lake Petroleum Technology co.,ltd company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial 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 Api Pipe Thread Protector with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api Pipe Thread Protector 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 Api Pipe Thread Protector 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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