Import Api Thread Protectors Casing Tubing Drill Pipe — Buy in wholesale FOB from Supplier in China

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API Thread Protectors Casing Tubing Drill Pipe by Dongying Lake Petroleum Technology Co., Ltd
Harbor
API Thread Protectors Casing Tubing Drill Pipe - Image 1

API Thread Protectors Casing Tubing Drill Pipe

🕐Last updated: Jul 18, 2026
120/ Bags
Min. Order: 1 Bags
💱₹120.00/ Bags
Live rate: 1 USD = 1.00 INR
📁CategoryDrilling Machines & Tools
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import API Thread Protectors Casing Tubing Drill Pipe from Dongying Lake Petroleum Technology Co., Ltd - China Wholesale Supply

These API thread protectors are designed for casing, tubing and drill pipe, manufactured with steel and HDPE as the primary materials. The product adheres to API Q1 quality inspection standards and is engineered based on API 5CT Annex I, ensuring compliance with oilfield threading requirements. They serve as essential components for oil drill pipes and drill collars, safeguarding the threads on both ends of the pipe.

The protectors are built to withstand the rigours of handling, transportation and storage, preventing damage to connector threads and pipe ends. Steel variants are typical for heavy-duty applications, while HDPE is standard for lighter, corrosion-resistant needs. Both materials meet the industry’s demand for durability in harsh environments, with steel offering superior strength and HDPE providing chemical resistance.

Common buyers include oil and gas exploration companies, drilling contractors and pipeline operators who require reliable thread protection for their equipment. These protectors are typically sourced in bulk for large-scale projects, with packaging and logistics tailored to the buyer’s operational needs. Confirm MOQ, lead time and packaging specifications with the supplier to align with project timelines.

Technical Specifications for Dongying Lake Petroleum Technology Co., Ltd API Thread Protectors Casing Tubing Drill Pipe
Primary MaterialSteel, HDPE
Design StandardAPI 5CT Annex I
Quality Inspection StandardAPI Q1
ApplicationOil drill pipes, drill collars, casing and tubing
Thread Protection FunctionPrevents damage to connector threads and pipe ends
Typical Steel GradeAISI 4140 or equivalent (typical for oilfield applications)
Typical HDPE Density0.95 - 0.97 g/cm³ (standard for industrial-grade HDPE)
Operating Temperature Range (Steel)-40°C to 120°C (typical for carbon steel protectors)
Operating Temperature Range (HDPE)-50°C to 80°C (standard for HDPE in industrial use)
Common Thread TypesSTC, LTC, BTC, Premium (typical for API casing and tubing)
About Dongying Lake Petroleum Technology Co., Ltd - Oilfield Equipment Supplier in China
🏭
Dongying Lake Petroleum Technology Co., Ltd
China Harbor🥇 Gold Verified
3.5(11)

Dongying Lake Petroleum Technology Co., Ltd is based in Dongying, Shandong Province, China, with its address listed as Huanghe Road. The company specialises in oilfield equipment, including thread protectors and related tools for drilling operations. Its profile indicates an imported tier classification, reflecting its role in the supply chain for international buyers.

The supplier’s trust tier is marked as harbor, and while its response rate and average response hours are currently at zero, this may reflect recent activity or data updates. The company’s focus on API-compliant products suggests a commitment to industry standards, though buyers should verify responsiveness and support capabilities directly.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About API Thread Protectors Casing Tubing Drill Pipe from Dongying Lake Petroleum Technology Co., Ltd
The protectors are available in steel and HDPE. Steel offers superior strength and is typical for heavy-duty applications, while HDPE provides corrosion resistance and is standard for lighter-duty needs. Steel variants are better suited for extreme temperatures and mechanical stress.

Sourcing API Thread Protectors Casing Tubing Drill Pipe from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide

Before ordering, verify the exact thread type and size compatibility with your casing, tubing or drill pipe. Request the supplier’s API 5CT Annex I design documentation and API Q1 quality inspection certificates to confirm compliance with industry standards. This ensures the protectors will fit and perform as required in your operations.

Confirm logistics details such as lead time, packaging and Incoterms, as these can vary based on order volume and destination. Standard packaging for thread protectors often includes wooden crates or pallets for bulk shipments. Clarify whether the supplier can accommodate specific packaging requests to prevent damage during transit.

Conduct quality checks upon receipt, including visual inspections for defects and dimensional verification against API standards. Request a material test report for the steel or HDPE to confirm its grade and properties. For critical applications, consider third-party inspection to validate the protectors’ condition before deployment.

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Dongying Lake Petroleum Technology Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
74/100
Trust Score
📦
0+
Products
3.5(11)
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Buy Api Thread Protectors Cas in Bulk — Verified Supplier in China

When sourcing Api Thread Protectors Casing Tubing Drill Pipe 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 $120/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.

Api Thread Protectors Cas Specifications, Trade Terms & Pricing

Importing Api Thread Protectors Cas 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.

About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Api Thread Protectors Cas 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.

Import Api Thread Protectors Cas — Shipping, Logistics & Customs

Importing Api Thread Protectors Cas 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).

Frequently Asked Questions About Api Thread Protectors Cas

What is the wholesale price of Api Thread Protectors Casing Tubing Drill Pipe?

The current listed wholesale price for Api Thread Protectors Casing Tubing Drill Pipe from Dongying Lake Petroleum Technology Co., Ltd is $120/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.

What is the Minimum Order Quantity (MOQ) for Api Thread Protectors Cas?

The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Thread Protectors Cas. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Api Thread Protectors Casing Tubing Drill Pipe?

The HS Code classification for Api Thread Protectors Casing Tubing Drill Pipe 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.

How can I import Api Thread Protectors Cas from China?

To import Api Thread Protectors Cas 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.

Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?

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.

What are the key specifications of Api Thread Protectors Casing Tubing Drill Pipe?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd through EximNext.

What packaging options are available for bulk orders of Api Thread Protectors Cas?

Dongying Lake Petroleum Technology Co., Ltd offers Api Thread Protectors Cas with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Api Thread Protectors Cas the most?

Api Thread Protectors Cas is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Lake Petroleum Technology Co., Ltd through our platform.

What certifications does this Api Thread Protectors Cas supplier hold?

Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api Thread Protectors Cas meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Api Thread Protectors Casing Tubing Drill Pipe on EximNext?

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.

What payment methods are accepted?

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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