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API Casing Circulating Swage
The API Casing Circulating Swage is a downhole tool for oil and gas well completion and workover operations, enabling fluid circulation through the wellhead. Fabricated from high-strength alloy steel to API 5CT Grade P110 or L80, this circulating sub connects to API casing strings to facilitate mud circulation, well killing, and pressure testing. Its swage nipple design ensures seamless integration with casing strings, optimised for high-pressure environments common in deepwell applications.
Alloy steel construction meets API 5CT standards for strength and durability, with P110 grade offering a minimum yield strength of 110,000 psi typical for sour service conditions. The tool is compatible with standard OCTG accessories, allowing integration into existing wellhead circulation setups without modification. Standard industry practice includes rust-protected bundling or wooden crating for export, ensuring protection during ocean freight.
Drilling contractors and well service companies use this tool in completion, workover, and maintenance operations to maintain fluid flow and pressure control. Common applications include horizontal drilling, extended reach wells, and high-pressure high-temperature (HPHT) environments. Buyers typically confirm compatibility with their casing string grade and dimensions, as well as packaging requirements for long-distance shipping.
| Material | High-Strength Alloy Steel, API 5CT Grade P110 or L80 |
| Standard Compliance | API 5CT |
| Yield Strength (P110) | 110,000 psi typical for sour service |
| Application | Well completion, workover, mud circulation, pressure testing |
| Connection Type | Swage nipple for API casing strings |
| Environment Suitability | High-pressure, sour service, HPHT typical |
| Packaging | Rust-protected bundling or wooden crating standard for export |
| Compatibility | API 5CT casing strings, standard OCTG accessories |
| Industry Use | Drilling contractors, well service companies |
| Export Protection | Ocean freight rated packaging typical |
Dongying Lake Petroleum Technology co.,ltd operates from Dongying City, Shandong Province, a hub for China’s oilfield equipment manufacturing. The company’s address at 15 Floor, Huatai Center places it in a commercial district supporting the regional petroleum industry, with proximity to major ports for export logistics.
The supplier is listed under the harbor trust tier, indicating a baseline verification level for international trade. While response rate data is currently unavailable, the company’s focus on API-compliant downhole tools suggests a specialization in oil and gas sector supplies. Buyers are advised to confirm current contact details and response times directly with the supplier.
The API Casing Circulating Swage is a critical downhole tool used in oil and gas well completion and workover operations, enabling effective fluid circulation through the wellhead. Designed to API 5CT standards and fabricated from high-strength alloy steel such as P110 grade, this circulating sub connects to API casing strings to facilitate mud circulation, well killing, and pressure testing. Widely imported and exported across major oil-producing regions including North America, Middle East, and Southeast Asia, it is an essential accessory for drilling contractors and well service companies operating in demanding high-pressure environments. Standard packaging for export includes rust-protected bundling or wooden crating to withstand ocean freight conditions.
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Sourcing API Casing Circulating Swage from Dongying Lake Petroleum Technology co.,ltd - China Import Guide
Before ordering, verify the compatibility of the circulating swage with your casing string grade and dimensions to ensure seamless integration. Confirm the material grade (P110 or L80) aligns with your well’s environmental conditions, particularly for sour service or high-pressure applications. Request API 5CT compliance documentation to validate the tool’s adherence to industry standards.
Discuss logistics terms with the supplier, including Incoterms (e.g., FOB or CIF) and preferred payment methods such as L/C or T/T. Clarify lead times for manufacturing and shipping, especially for large or custom orders. Wooden crating or rust-protected bundling is standard for export, but confirm if additional protection is needed for your route.
Inspect the tool upon receipt for dimensional accuracy, material markings, and surface finish to ensure it meets API 5CT specifications. Request hydrostatic pressure test reports and material traceability certificates to confirm performance under downhole conditions. Document all quality checks and retain records for compliance and warranty purposes.
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30 suppliersBuy Api Casing Circulating Sw in Bulk — Supplier in China
When sourcing Api Casing Circulating Swage 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 with key specifications including API 5CT N80, L80, P110 / Threaded Casing Connection, Carbon Steel or Low-Alloy Steel with Trace Elements (C, Mn, Cr, Mo) for High-Temperature Service, and 4-1/2" to 20" OD; Thread Configuration per API BTC, LTC, or STC Casing Standards. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Api Casing Circulating Sw Specifications, Trade Terms & Pricing
Importing Api Casing Circulating Sw 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. To ensure a smooth transaction, buyers should verify import duties for HS Code 7304.29 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 global 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. Ask the supplier of this Api Casing Circulating Sw 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 Steel Pipes category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Api Casing Circulating Sw — Shipping, Logistics & Customs
Importing Api Casing Circulating Sw 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 7304.29 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 Casing Circulating Sw
What is the wholesale price of Api Casing Circulating Swage?
The current listed wholesale price for Api Casing Circulating Swage from Dongying Lake Petroleum Technology co.,ltd is $1500/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 Casing Circulating Sw?
The supplier, Dongying Lake Petroleum Technology co.,ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Casing Circulating Sw. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api Casing Circulating Swage?
For international shipping and customs clearance, Api Casing Circulating Swage is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Api Casing Circulating Sw from China?
To import Api Casing Circulating Sw 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 Steel Pipes products in your destination country.
How can I check Dongying Lake Petroleum Technology co.,ltd before ordering?
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.
What are the key specifications of Api Casing Circulating Swage?
The key specifications for Api Casing Circulating Swage supplied by Dongying Lake Petroleum Technology co.,ltd include API 5CT N80, L80, P110 / Threaded Casing Connection, Carbon Steel or Low-Alloy Steel with Trace Elements (C, Mn, Cr, Mo) for High-Temperature Service, and 4-1/2" to 20" OD; Thread Configuration per API BTC, LTC, or STC Casing Standards. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Api Casing Circulating Sw?
Dongying Lake Petroleum Technology co.,ltd offers Api Casing Circulating Sw with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api Casing Circulating Sw the most?
Api Casing Circulating Sw 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 Casing Circulating Sw supplier hold?
Dongying Lake Petroleum Technology co.,ltd maintains international quality certifications. These ensure that the Api Casing Circulating Sw meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api Casing Circulating Swage 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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