Import Api Vacuum Insulated Casing/Tubing — Buy in wholesale FOB from Supplier in China
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The API Vacuum Insulated Casing/tubing from Dongying Lake Petroleum Technology Co., Ltd employs advanced thermal insulation technologies to maintain temperature stability in high-temperature oil and gas wells. It integrates prestress compensation to ensure mechanical reliability under extreme conditions, while vacuum pumping, heat reflection, and thermal convection techniques combine to deliver superior insulation performance. This design minimizes heat loss, enhances energy efficiency, and improves safety in thermal recovery operations.
The tubing is typically constructed from high-strength alloy steel, with an outer casing and inner tubing separated by a vacuum-sealed annular space. The vacuum layer eliminates conduction and convection heat transfer, while reflective coatings and radiation shields further reduce heat loss. Standard outer diameters range from 2-7/8" to 4-1/2", with wall thicknesses and grades selected based on well depth and pressure requirements.
This product is used in steam-assisted gravity drainage (SAGD) and other thermal enhanced oil recovery (EOR) projects where maintaining steam temperature is critical. Buyers include oil and gas producers, thermal recovery service providers, and engineering firms. Confirm the exact thermal performance ratings, material grades, and compatibility with your well design before ordering. The tubing is typically shipped in standard lengths with protective packaging to prevent damage during transit.
| Product Type | Vacuum Insulated Casing/tubing |
| Insulation Technology | Vacuum pumping, heat reflection, thermal convection suppression |
| Mechanical Reliability | Prestress compensation technique for high-temperature stability |
| Material | High-strength alloy steel (typical for oilfield casing/tubing) |
| Outer Diameter Range | 2-7/8" to 4-1/2" (typical for thermal wells) |
| Thermal Conductivity | Ultra-low (vacuum-sealed annular space standard) |
| Temperature Range | Up to 350°C (typical for steam injection applications) |
| Pressure Rating | API standard casing/tubing grades (e.g., J55, K55, N80 typical) |
| Connection Type | API premium or standard threaded and coupled (typical) |
| Standard Compliance | API Specification 5CT (typical for casing and tubing) |
Dongying Lake Petroleum Technology Co., Ltd is located in Dongying, Shandong Province, China, with its address on Huanghe Road. The company is classified as an imported-tier supplier, indicating a focus on providing equipment for international oilfield markets. Its harbor trust tier suggests a baseline level of reliability, though no response rate or average response time data is currently available.
Specializing in oilfield technologies, the supplier offers this vacuum insulated casing/tubing as part of its portfolio for thermal recovery applications. The profile does not provide details on manufacturing processes, certifications, or production capacity. Buyers should directly confirm the supplier’s ability to meet API standards, provide material certifications, and support customization for specific well conditions.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing API Vacuum Insulated Casing/tubing from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide
Before placing an order, verify the thermal performance ratings, including maximum temperature and insulation efficiency, to ensure compatibility with your steam injection or thermal recovery project. Request material certifications and API compliance documentation to confirm the tubing meets industry standards for strength and durability. Discuss customization options, such as specific outer diameters or connection types, if your well design requires non-standard specifications.
Clarify the lead time for manufacturing and delivery, as vacuum insulated tubing often involves specialized production processes. Agree on Incoterms such as FOB or CIF to define responsibilities for shipping, insurance, and import duties. Payment terms, including progress payments or letters of credit, should be negotiated upfront to align with your procurement policies.
Upon delivery, inspect the tubing for signs of damage, particularly in the vacuum-sealed annular space and threaded connections. Request a vacuum integrity test report to confirm the insulation layer remains intact. For critical applications, consider third-party inspection to validate thermal performance and structural integrity before installation in the well.
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30 suppliersBuy Api Vacuum Insulated Casi in Bulk — Verified Supplier in China
When sourcing Api Vacuum Insulated Casing/Tubing 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 $3000/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.
Api Vacuum Insulated Casi Specifications, Trade Terms & Pricing
Importing Api Vacuum Insulated Casi 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 Vacuum Insulated Casi 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 Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Api Vacuum Insulated Casi — Shipping, Logistics & Customs
Importing Api Vacuum Insulated Casi 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 Vacuum Insulated Casi
What is the wholesale price of Api Vacuum Insulated Casing/Tubing?
The current listed wholesale price for Api Vacuum Insulated Casing/Tubing from Dongying Lake Petroleum Technology Co., Ltd. is $3000/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 Vacuum Insulated Casi?
The supplier, Dongying Lake Petroleum Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Vacuum Insulated Casi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api Vacuum Insulated Casing/Tubing?
The HS Code classification for Api Vacuum Insulated Casing/Tubing 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 Vacuum Insulated Casi from China?
To import Api Vacuum Insulated Casi 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.
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 Vacuum Insulated Casing/Tubing?
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 Vacuum Insulated Casi?
Dongying Lake Petroleum Technology Co., Ltd. offers Api Vacuum Insulated Casi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api Vacuum Insulated Casi the most?
Api Vacuum Insulated Casi 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 Vacuum Insulated Casi supplier hold?
Dongying Lake Petroleum Technology Co., Ltd. maintains international quality certifications. These ensure that the Api Vacuum Insulated Casi meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api Vacuum Insulated Casing/Tubing 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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