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The Plastic/Steel Thread Protector For Oil Pipes is a composite device that combines a steel shell with a high‑density or low‑density polyethylene bumper to shield threaded pipe ends during storage and transit. It is engineered to API 5CT standards and fits nominal pipe diameters from 2 3/8" up to 20", supporting thread types such as STC, LTC and BTC. The supplier offers both open‑end and closed‑end versions, with optional liftable or non‑liftable designs and a vent hole with filter for pressure equalisation.
The steel shell provides structural strength while the HDPE/LDPE bumper absorbs impact shocks, giving the protector durability in harsh oil‑field environments. Temperature performance follows the API 5CT range of - 46 °C to +66 °C, ensuring integrity across seasonal extremes. Typical industry practice includes using liftable protectors that allow handling with hooking devices without damaging the pipe coating, and closed‑end models that can be vented to prevent internal pressure build‑up.
These protectors are used on casing, tubing, line pipe, drill pipe and drill collar in drilling and production operations, making them essential for contractors, drilling service firms and oil‑field equipment distributors. They are usually packed in bulk bags or cardboard cartons for export, and buyers should confirm minimum order quantities, pricing and delivery terms directly with the supplier before placing an order.
| Material | Steel shell with HDPE/LDPE bumper (composite) |
| Size range | 2 3/8" - 20" nominal pipe diameter |
| Thread types | STC, LTC, BTC and other API 5CT threads |
| Temperature rating | -46 °C to +66 °C (API 5CT) |
| End type | Open‑end or closed‑end version |
| Liftable design | Liftable or non‑liftable options |
| Vent hole | Optional vent with filter in closed‑end version |
| Standard compliance | Meets API 5CT specification |
| Typical packaging | Bulk bags or cartons, typical 20 kg per bag (typical) |
| Typical HDPE bumper density | ~0.95 g/cm³ (typical) |
Dongying Zhaoxin Industry And Trade Co., Ltd is located at No.37 Qilianshan Road, Shenli Industry Park, Dongying, Shandong, China, postal code 257000. The company is listed with a harbour trust tier, indicating that basic business credentials have been verified by the platform.
The firm specialises in composite thread protectors for API 5CT oil‑field pipe products, offering both open‑end and closed‑end designs with optional liftable features and vent holes. Response metrics show a response rate of 0.00 and no recorded average response time, so prospective buyers should verify communication channels directly with the supplier.
The API composite thread protector combines a high-density polyethylene bumper with a rolled steel shell to absorb impact shock and shield threaded pipe ends from damage during storage and transit. Designed for API 5CT OCTG products including casing, tubing, and line pipe, these protectors are essential in the oil and gas supply chain. They are available in various sizes to fit nominal pipe diameters and are typically packaged in bulk bags or cartons for international export.
| 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 placing an order, verify the exact pipe diameter range, end type (open or closed), liftable option and whether a vent hole is required. Confirm the material grade of the HDPE/LDPE bumper and request a material data sheet to ensure compatibility with your operating environment. Also ask for the supplier’s API 5CT compliance certificate and any third‑party test reports relevant to impact resistance.
Logistics for these protectors are typically arranged on a sea‑freight basis, with bulk bags or cartons loaded onto standard 20‑foot containers. Incoterms such as CIF or FOB can be negotiated, and payment terms often involve a letter of credit; however, exact lead‑time and freight details should be confirmed directly with the supplier.
Quality assurance should include inspection of the steel shell for corrosion, verification of bumper density, and review of the API 5CT compliance documentation. Buyers may request an independent third‑party inspection before shipment and obtain a mill test report confirming material properties and temperature rating.
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When sourcing Plastic/Steel Thread Protector For Oil Pipes for your business, securing the right balance of quality and cost is essential. Dongying Zhaoxin Industry And Trade Co., Ltd, a verified supplier based in China, offers this product with key specifications including API 5CT / API 5L Compatible Thread Protector, Steel Outer Shell with HDPE Inner Bumper, Low-Density Polyethylene Option, and 2-3/8" to 13-3/8" Nominal Pipe Size (Multiple O.D. Ranges). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1.204.80./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.99, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Plastic/Steel Thread Prot requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Zhaoxin Industry And Trade Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.99 in their destination country. 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 Plastic/Steel Thread Prot 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 Steel Pipes category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Plastic/Steel Thread Prot 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 for HS Code 7307.99 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 Plastic/Steel Thread Protector For Oil Pipes from Dongying Zhaoxin Industry And Trade Co., Ltd is $1.204.80./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 Zhaoxin Industry And Trade Co., Ltd through EximNext.
The supplier, Dongying Zhaoxin Industry And Trade Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Plastic/Steel Thread Prot. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Plastic/Steel Thread Protector For Oil Pipes is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Plastic/Steel Thread Prot from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Zhaoxin Industry And Trade Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Dongying Zhaoxin Industry And Trade 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.
The key specifications for Plastic/Steel Thread Protector For Oil Pipes supplied by Dongying Zhaoxin Industry And Trade Co., Ltd include API 5CT / API 5L Compatible Thread Protector, Steel Outer Shell with HDPE Inner Bumper, Low-Density Polyethylene Option, and 2-3/8" to 13-3/8" Nominal Pipe Size (Multiple O.D. Ranges). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongying Zhaoxin Industry And Trade Co., Ltd offers Plastic/Steel Thread Prot with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Plastic/Steel Thread Prot is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Zhaoxin Industry And Trade Co., Ltd through our platform.
Dongying Zhaoxin Industry And Trade Co., Ltd maintains international quality certifications. These ensure that the Plastic/Steel Thread Prot 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 Zhaoxin Industry And Trade 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 Zhaoxin Industry And Trade Co., Ltd.
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