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API Plastic Thread Protectors from Dongying Lake Petroleum Technology Co., Ltd are precision-molded components designed to shield the threaded ends of pipes and tubular goods during transit and storage. Each unit combines a durable steel core with a high-density polyethylene (HDPE) outer shell, providing robust impact resistance while preventing thread damage. The protectors are manufactured to API Q1 quality inspection standards, ensuring consistent performance in demanding oilfield and industrial environments.
The HDPE material offers chemical resistance and weatherability, maintaining integrity across temperature extremes typical of outdoor storage or marine shipping. Standard industry variants include short and long neck designs to accommodate different pipe end configurations, with internal thread profiles matching common API connections such as STC, LTC, and premium threads. Each protector is engineered for easy hand or tool-free installation, reducing operational downtime during rig-up or rig-down procedures.
These protectors are primarily used by oil and gas operators, drilling contractors, and pipe distributors to preserve thread quality on casing, tubing, and drill pipe. Buyers typically source them in bulk with packaging options like palletized cartons or steel crates. Common trade terms include FOB Qingdao or CIF to major ports, with MOQ and lead times determined by pipe size range and volume. Confirm exact dimensions and thread compatibility with the supplier to ensure fitment.
| Material Composition | Steel core with high-density polyethylene (HDPE) shell |
| Manufacturing Standard | API Q1 quality inspection standards |
| Thread Compatibility | STC, LTC, premium threads (typical) |
| Neck Design | Short and long neck variants (standard) |
| Chemical Resistance | Resistant to oil, saltwater, and common drilling fluids |
| Temperature Range | -40°C to +80°C (typical HDPE performance) |
| Impact Resistance | Tested to withstand drops from 1.5m (typical industry benchmark) |
| Installation Method | Hand or tool-free application |
| Common Pipe Sizes | 2 3/8" to 20" (typical range for API protectors) |
| Packaging | Palletized cartons or steel crates (standard) |
Dongying Lake Petroleum Technology Co., Ltd operates from Huanghe Road in Dongying, Shandong Province, a recognized hub for China’s oilfield equipment manufacturing sector. The company specializes in API-compliant products for the upstream oil and gas industry, with a focus on thread protection and handling tools. Its imported tier status reflects a supplier capable of meeting international procurement standards, though buyers should verify current response metrics directly.
The supplier’s profile indicates compliance with API manufacturing protocols, as evidenced by references to API Q1 standards in its product descriptions. However, the listing does not provide details on facility size, workforce, or export history. Buyers are advised to request updated certifications, production capacity data, and references from existing clients in similar markets to assess fit for large-scale orders.
| 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 API Plastic Thread Protectors from Dongying Lake Petroleum Technology, verify the exact thread specifications and pipe sizes required for your inventory. Request samples for physical fitment tests, especially if your pipes use non-standard or premium connections. Confirm that the supplier’s API Q1 certification is current and covers the specific protector models you intend to purchase.
Discuss logistics early to align on Incoterms, as oilfield shipments often use FOB Qingdao or CIF to major ports like Houston or Rotterdam. Clarify packaging standards, as improper crating can lead to damage during transoceanic transit. Lead times for custom sizes or large volumes may extend to 6 - 8 weeks, so factor this into your project timeline and request a production schedule.
For quality assurance, inspect a random sample from each shipment for dimensional accuracy, material consistency, and thread protection performance. Use API Spec 5B gauges to check thread compatibility and measure HDPE thickness with calipers. Request a certificate of conformance (CoC) and material test reports (MTRs) for the steel and HDPE components to ensure traceability and compliance with your internal standards.
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When sourcing Api Plastic Thread Protectors 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 $0.235/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 Api Plastic Thread Protec 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. The supplier of this Api Plastic Thread Protec 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 global B2B marketplace. Start your sourcing journey today.
Importing Api Plastic Thread Protec 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 Plastic Thread Protectors from Dongying Lake Petroleum Technology Co., Ltd is $0.235/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 Plastic Thread Protec. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api Plastic Thread Protectors 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 Plastic Thread Protec 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 Api Plastic Thread Protec with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api Plastic Thread Protec 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 Plastic Thread Protec 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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