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CDZ drilling pipe elevators from Jiangsu Rudong Lianfeng are alloy steel lifting devices built for oil and gas drilling operations, designed to handle drill pipes with 18-degree taper connections. The units are manufactured to API Spec 8C standards for drilling and production hoisting equipment, ensuring compatibility with hook blocks and rotary systems on drilling rigs. This model is engineered for heavy-duty hoisting of drill strings and completion tools in demanding downhole environments, including directional drilling and workover operations.
The elevator body is constructed from AISI 4140 or 4340 alloy steel, a material selected for its high tensile strength and resistance to fatigue under cyclic loads typical in petroleum extraction. Standard industry practice for such elevators includes heat treatment to achieve hardness values between 28-32 HRC for the body, with bushings often hardened to 55-60 HRC for wear resistance. The 18-degree taper connection is designed to match API thread standards, allowing secure engagement with drill pipe tool joints during hoisting and lowering operations.
These elevators are primarily used by drilling contractors and oilfield service companies operating onshore and offshore rigs. Buyers typically source them as part of a complete hoisting system, with lead times and packaging configured to match project schedules. The equipment is critical for safe and efficient handling of drill strings, with failure risks mitigated through adherence to API specifications and regular inspection protocols.
| Material | Alloy Steel (Grade AISI 4140 or 4340) |
| Connection Type | 18-degree taper for drill pipe tool joints |
| Design Standard | API Spec 8C for Drilling and Production Hoisting Equipment |
| Primary Application | Hoisting drill strings and completion tools in oil and gas wells |
| Typical Body Hardness | 28-32 HRC (standard for alloy steel elevators) |
| Typical Bushing Hardness | 55-60 HRC (standard for wear resistance) |
| Thread Compatibility | API standard thread profiles for drill pipe |
| Operating Environment | Downhole and surface drilling operations, directional and workover |
| Load Rating | Varies by model (confirm with supplier for exact capacity) |
| Typical Weight Range | 50-500 kg depending on size (standard for CDZ series) |
Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. operates from the Economic Development Zone in Rudong County, Jiangsu Province, China. The company specializes in manufacturing oilfield equipment, with its CDZ elevators designed and produced to meet API Spec 8C requirements for drilling and production hoisting applications. Its address is Huaihe Road, Rudong County, Nantong City, with postal code 226400.
The supplier holds a harbor trust tier, indicating verified business credentials, though its response rate and average response hours are currently not available. The company focuses on products for petroleum drilling and well construction, with its CDZ elevator line serving as a key offering for contractors requiring reliable hoisting solutions in demanding environments. No additional certifications or client lists are provided beyond the API compliance stated for its equipment.
CDZ drilling pipe elevator is specialized oilfield lifting equipment designed for handling drill pipes with 18-degree taper connection. Engineered for petroleum drilling and well construction operations, this elevator integrates with hook blocks and rotary systems on drilling rigs. Manufactured to API specifications for heavy-duty hoisting of drill strings and completion tools in demanding downhole environments. Essential equipment for directional drilling and workover operations worldwide.
| 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 ordering CDZ elevators from Jiangsu Rudong Lianfeng, verify the exact load rating and compatibility with your drill pipe tool joints, as these specifications directly impact operational safety. Request certification documentation for API Spec 8C compliance to ensure the equipment meets industry standards for hoisting applications.
Confirm logistics details such as lead time, which can vary based on model and order volume, and packaging requirements for safe transport to your rig site. Discuss Incoterms with the supplier to clarify responsibilities for shipping, insurance, and customs clearance, as these terms affect total landed costs.
Conduct quality checks upon receipt, including visual inspections for manufacturing defects and dimensional verification of the taper connection. Request material test reports for the alloy steel and hardness certifications for critical components. Document all inspections to maintain traceability for future maintenance or warranty claims.
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When sourcing Cdz Elevators for your business, securing the right balance of quality and cost is essential. Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd., a verified supplier based in China, offers this product with key specifications including CDZ Drilling Pipe Elevator, 18-Degree Taper Thread, and Alloy Steel AISI 4140/4340 with Heat Treatment. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,8006,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8431.49, making it a staple in the Elevators & Escalators sector with strong demand from importing countries worldwide.
Importing Cdz Elevators requires careful attention to shipping logistics, customs compliance, and secure payment terms. Jiangsu Rudong Lianfeng Petroleum Machinery 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 8431.49 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Cdz Elevators 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 Elevators & Escalators category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Cdz Elevators 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 8431.49 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 Cdz Elevators from Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. is $3,8006,500./Unit 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 Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. through EximNext.
The supplier, Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Cdz Elevators. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cdz Elevators is classified under HS Code 8431.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Cdz Elevators from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd.. Ensure you have the necessary import licenses for Elevators & Escalators products in your destination country.
Yes, Jiangsu Rudong Lianfeng Petroleum Machinery 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 Cdz Elevators supplied by Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. include CDZ Drilling Pipe Elevator, 18-Degree Taper Thread, and Alloy Steel AISI 4140/4340 with Heat Treatment. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. offers Cdz Elevators with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cdz Elevators is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. through our platform.
Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. maintains international quality certifications. These ensure that the Cdz Elevators 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. Jiangsu Rudong Lianfeng Petroleum Machinery 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 Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd..
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