Import Type Ddz Elevators — Buy in wholesale FOB from Supplier in China

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Type Ddz Elevators by Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd.
Harbor
Type Ddz Elevators - Image 1

Type Ddz Elevators

🕐Last updated: Sep 05, 2026
$8,500 - $25,000 / Unit (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹850,025,000.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code8428.90
⚙️MaterialHigh-Strength Alloy Steel (AISI 4140/4340 Grade)
📁CategoryElevators & Escalators
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Type Ddz Elevators from Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. - Wholesale Supply

The Type Ddz Elevator is a centre‑latch lifting device featuring an 18‑degree tapered shoulder, engineered for demanding petroleum drilling operations. Constructed from high‑strength alloy steel grade AISI 4140/4340, it complies with API Spec 8C for drilling and production hoisting equipment. Load capacity spans from 100 tonnes up to 750 tonnes, and the elevator accommodates pipe and tubing diameters between 2 3⁄8 in and 6 5⁄8 in. The tapered‑shoulder geometry provides enhanced load distribution for larger‑diameter tubulars.

The alloy grade delivers a typical tensile strength of about 1150 MPa, consistent with industry practice for AISI 4140/4340 used in high‑load hoisting gear. Standard machining tolerances for the bore and tapered shoulder are ±0.005 in, ensuring reliable fit across a range of pipe sizes. Heat‑treatment followed by quench‑tempering is a typical surface‑hardening process to increase fatigue life. These attributes match the conventional specifications for heavy‑duty oilfield elevators worldwide.

These elevators are sourced by drilling contractors, oil‑field service companies and equipment distributors operating in both on‑shore and offshore projects. Buyers often arrange bulk deliveries packed in wooden crates and negotiate Incoterms such as FOB or CIF depending on site logistics. The listing does not disclose a minimum order quantity, so prospective purchasers should confirm MOQ directly with the supplier. Payment is generally structured through an irrevocable Letter of Credit, subject to the supplier’s credit terms.

Technical Specifications for Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. Type Ddz Elevators
MaterialHigh‑Strength Alloy Steel (AISI 4140/4340 Grade)
Load Capacity100 tonnes - 750 tonnes
Size Range (OD)2 3⁄8 in - 6 5⁄8 in
DesignCentre‑latch elevator with 18‑degree tapered shoulder
API StandardAPI Spec 8C - Drilling and Production Hoisting Equipment
Typical Tensile Strength1150 MPa - typical for AISI 4140/4340
Typical Machining Tolerance±0.005 in - standard for precision hoisting components
Typical Surface TreatmentHeat‑treated, quenched and tempered - standard for fatigue resistance
Typical PackagingWooden crate on pallet - typical for heavy equipment
Typical Weight (4 in size)≈150 kg - typical for this class of elevator
About Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. - Petroleum Machinery Supplier in China

Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. operates from the Economic Development Zone of Rudong County, Jiangsu Province, China (postal code 226400). The firm holds a harbour‑level trust tier, meaning that its basic registration details have been verified by the platform. Its registered address is Huaihe Road, Economic Development Zone, Rudong County, Jiangsu Province, China. The supplier indicates that all elevators are designed and manufactured in line with API Spec 8C requirements.

The company provides custom‑specification capabilities, allowing clients to select either square‑shoulder or tapered‑shoulder centre‑latch elevators to suit specific drilling programmes. No further corporate background, employee numbers or revenue data are disclosed, and the platform records a 0 % response rate with no average response time, so buyers are encouraged to test communication responsiveness before finalising contracts.

DDZ series center latch elevators are heavy-duty oilfield lifting devices featuring an 18-degree taper shoulder design, specifically engineered for handling drilling pipes and drilling tools in petroleum drilling operations. With load capacities ranging from 100 to 750 tons, these elevators meet rigorous API standards for reliability in demanding drilling environments. Ideal for B2B procurement by drilling contractors, oilfield service companies, and equipment distributors engaged in global petroleum exploration projects.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
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Response RateNew Supplier
Frequently Asked Questions About Type Ddz Elevators from Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd.
The body is made from high‑strength alloy steel grade AISI 4140/4340, a common material for heavy‑load hoisting equipment. Suppliers can provide a material test certificate confirming chemical composition and mechanical properties.

Sourcing Type Ddz Elevators from Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. - China Import Guide

Before confirming a purchase, importers should ensure the elevators meet API Spec 8C and request the material test and heat‑treatment certificates. Verify that the 18‑degree tapered shoulder dimensions and load rating align with the intended drilling programme, and obtain a dimensional drawing to avoid installation issues. It is also prudent to ask for evidence of any third‑party quality audits or inspection records the supplier may have performed.

Shipping these heavy elevators usually requires a 20‑ft or 40‑ft container with the units secured in wooden crates. The supplier does not list a production lead‑time, so buyers need to ask for a detailed schedule and expected departure date. Commonly used Incoterms include FOB Rudong Port or CIF destination, and payment is typically arranged via irrevocable Letter of Credit after the supplier’s credit assessment.

A pre‑shipment inspection by an independent agency is recommended to confirm dimensional tolerances, surface finish and load‑test results. Upon receipt, a non‑destructive examination such as ultrasonic testing should be carried out to detect any internal defects. All relevant certificates - material test, heat‑treatment, API compliance and inspection reports - must be retained for customs clearance and future warranty claims.

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Buy Type Ddz Elevators in Bulk — Verified Supplier in China

When sourcing Type Ddz 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 DDZ Series Center Latch Elevator, 18 Degrees, and 100 - 750 Tons. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,50025,000./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8428.90, making it a staple in the Elevators & Escalators sector with strong demand from importing countries worldwide.

Type Ddz Elevators Specifications, Trade Terms & Pricing

Importing Type Ddz 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 8428.90 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 Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Type Ddz 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 import export marketplace. Start your sourcing journey today.

Import Type Ddz Elevators — Shipping, Logistics & Customs

Importing Type Ddz 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 8428.90 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 Type Ddz Elevators

What is the wholesale price of Type Ddz Elevators?

The current listed wholesale price for Type Ddz Elevators from Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. is $8,50025,000./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.

What is the Minimum Order Quantity (MOQ) for Type Ddz Elevators?

The supplier, Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Type Ddz Elevators. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Type Ddz Elevators?

For international shipping and customs clearance, Type Ddz Elevators is classified under HS Code 8428.90. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Type Ddz Elevators from China?

To import Type Ddz 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.

Is Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. a verified supplier?

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.

What are the key specifications of Type Ddz Elevators?

The key specifications for Type Ddz Elevators supplied by Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. include DDZ Series Center Latch Elevator, 18 Degrees, and 100 - 750 Tons. 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 Type Ddz Elevators?

Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. offers Type Ddz Elevators with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Type Ddz Elevators the most?

Type Ddz 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.

What certifications does this Type Ddz Elevators supplier hold?

Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd. maintains international quality certifications. These ensure that the Type Ddz Elevators meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Type Ddz Elevators on EximNext?

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.

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 Jiangsu Rudong Lianfeng Petroleum Machinery Co., Ltd..

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