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API Shenkai Variable Bore Ram VBR Ram Seals are precision-engineered sealing components for oil and gas drilling rigs, designed to maintain integrity under extreme pressure and temperature conditions. These seals incorporate advanced elastomer and metal compositions, with pressure-bearing parts precision-forged to enhance durability and resistance to wear in abrasive drilling environments. The VBR design allows variable bore adaptability, enabling compatibility with multiple pipe diameters without hardware changes.
The seals utilise high-strength alloys and nitrile or fluorocarbon rubber compounds, standard for API-compliant ram preventers, with typical hardness ratings of 85-95 Shore A for elastomers. Surface finishes meet API 16A standards, with a typical Ra of 0.4-0.8 micrometres on sealing faces to minimise leakage paths. Their modular construction permits rapid replacement in the field, reducing rig downtime during maintenance operations.
Primary applications include blowout preventer stacks on onshore and offshore drilling platforms, where they prevent fluid escape during well control operations. Buyers are typically drilling contractors and service companies sourcing API-certified equipment for harsh-service wells. Trade terms such as FOB or CIF from Chinese ports are common, with packaging designed for heavy-duty export to protect against corrosion during transit.
| Product Type | Variable Bore Ram VBR Ram Seals |
| Industry Standard | API 16A |
| Material Composition | High-strength alloy + nitrile/fluorocarbon elastomer |
| Elastomer Hardness | 85-95 Shore A (typical) |
| Surface Finish (Sealing Faces) | Ra 0.4-0.8 µm (typical) |
| Pressure Rating | API 16A compliant (supplier-specific value to confirm) |
| Temperature Range | -29°C to 121°C (typical for NBR); -40°C to 204°C (typical for FKM) |
| Bore Adaptability | Variable bore design for multiple pipe diameters |
| Installation Method | Modular, field-replaceable |
| Corrosion Protection | Standard export packaging with VCI coating |
Dongying Lake Petroleum Technology co.,ltd operates from Dongying City, Shandong Province, a hub for China’s oilfield equipment manufacturing sector. The company is based in the Huatai Center, 15th floor, with its registered address confirming its presence in the industrial heartland of Dongying. Its harbor-tier trust classification signals a verified operational status, though response metrics are not currently available for public reference.
The supplier specialises in API-compliant drilling and well intervention tools, with a focus on components for high-pressure applications. The company’s product portfolio aligns with oilfield service demands, offering equipment designed for harsh environments. No additional claims about certifications, client base, or production capacity are stated beyond the provided profile, and buyers are advised to confirm specific qualifications directly with the supplier.
| 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, verify the exact pressure and temperature ratings of the VBR Ram Seals to ensure they match your well conditions. Request the supplier’s API 16A Monogram certificate and material test reports for the specific batch, as these are critical for compliance with oilfield regulations. Confirm that the elastomer grade is compatible with the well fluids, including any H2S or CO2 exposure, to avoid premature failure.
Discuss logistics details such as the nearest Chinese port for shipment (e.g., Tianjin or Qingdao) and whether the supplier can arrange FOB or CIF terms. Lead times for API-certified components can vary; clarify the production schedule and any dependencies on raw material availability. Payment terms such as T/T or L/C should be negotiated, with milestones tied to inspection and documentation approval.
Quality checks should include a visual inspection of the sealing faces for surface finish and a dimensional verification against the API 16A drawings. Request a hydrostatic test certificate performed at 1.5 times the working pressure. Ensure the packaging includes VCI (vapor corrosion inhibitor) protection and is rated for marine transport to prevent damage during transit. Documentation such as the commercial invoice, packing list, and API certificates should accompany the shipment for customs clearance.
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When sourcing Api Shenkai Variable Bore Ram Vbr Ram Seals 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 Mechanical Seals sector with strong demand from importing countries worldwide.
Importing Api Shenkai Variable Bore 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 Api Shenkai Variable Bore 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 Mechanical Seals category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Api Shenkai Variable Bore 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 Api Shenkai Variable Bore Ram Vbr Ram Seals 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 Api Shenkai Variable Bore. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api Shenkai Variable Bore Ram Vbr Ram Seals 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 Api Shenkai Variable Bore 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 Mechanical Seals 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 Api Shenkai Variable Bore with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api Shenkai Variable Bore 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 Api Shenkai Variable Bore 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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