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The UC-3 Casing Slip is a precision‑engineered component used to grip and support casing strings during drilling operations. It features a diameter tolerance of 3 inches per foot, ensuring a consistent fit across the specified range of pipe sizes. The slip is machined from carbon‑steel blanks that meet API 5CT standards, providing resistance to the high‑stress environment of wellbore construction. Its compact form allows rapid installation and removal, reducing rig‑time on site.
Typical industry variants include single‑segment and multi‑segment designs; the UC‑3 belongs to the single‑segment family, offering a straightforward load path. The material grade is usually J55 or comparable, delivering a minimum yield strength of 55 ksi. Surface treatment commonly involves a phosphated coating to improve corrosion resistance, a practice considered standard for offshore applications. Quality control involves hydrostatic testing to 1.5 times the design pressure, a routine verification step in the sector.
The slip is employed by drilling contractors, completion engineers and service companies that require reliable casing handling. Buyers often source it in bulk to match the length of their casing runs, and trade terms such as FOB or CIF can be negotiated directly with the supplier. Because the listing does not disclose a minimum order quantity, price or lead time, interested importers should confirm these details with the supplier before placing an order. The supplier’s harbour‑tier verification indicates a basic level of trust, but further due‑diligence on certifications is advisable.
| Diameter tolerance | 3 inches per foot (exact) |
| Material | Carbon‑steel, meeting API 5CT J55 grade (typical) |
| Coating | Phosphated surface treatment (standard for corrosion resistance) |
| Design | Single‑segment slip (as described) |
| Pressure rating | Typical design pressure up to 15 MPa (standard for UC‑3 class) |
| Temperature range | Typical operating temperature - 20 °C to 120 °C (standard) |
| Weight | Approx. 12 kg per slip (typical for 9‑inch size) |
| Compatibility | Fits casing sizes from 4 in to 9 in nominal diameter (exact range) |
Dongying Lake Petroleum Technology co.,ltd is located on the 15th floor of Huatai Center in Dongying City, Shandong Province, China (postal code 257000). The company holds a harbour‑tier verification on the platform, indicating that basic business information has been validated, although response metrics show no recent replies to inquiries.
The supplier states that it can provide flexible minimum order quantities and offers shipping options such as FOB and CIF. Production capability focuses on oil‑field equipment, including casing accessories that meet recognised industry standards. No additional corporate history, employee numbers or client references are disclosed in the listing, so buyers should request further company details directly.
| 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 placing an order, verify that the slip’s material grade, coating type and API certification match your project specifications. Request the mill test report and a recent third‑party inspection certificate to confirm compliance with API 5CT and any additional standards required by your jurisdiction.
Discuss logistics early: agree on Incoterms such as FOB Dongying or CIF Shanghai, confirm freight forwarder arrangements, and ask the supplier for estimated lead time based on current production schedules. Payment terms are typically negotiated per transaction; obtain written confirmation of any letters of credit or advance payment requirements before finalising the contract.
Upon receipt, conduct a visual inspection for coating integrity, check the dimensional tolerance with calibrated gauges, and request hydrostatic test results. Ensure that the packing list, certificate of origin and any required customs documentation are included to avoid delays at the port of entry.
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When sourcing Casing Slip 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 $1500/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Slip Rings sector with strong demand from importing countries worldwide.
Importing Casing Slip 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Casing Slip 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 Slip Rings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Casing Slip 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 Casing Slip 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.
The supplier, Dongying Lake Petroleum Technology co.,ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Casing Slip. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Casing Slip 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 Casing Slip 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 Slip Rings 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 Casing Slip with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Casing Slip 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 Casing Slip 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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