Import Api 16c Flexible Choke Coflex Hoses — Buy in wholesale FOB from Supplier in China
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Api 16c Flexible Choke Coflex Hoses
The Api 16c Flexible Choke Coflex Hose from Dongying Lake Petroleum Technology Co., Ltd is engineered for offshore drilling rigs, serving as a flexible connection between the riser and manifold or around the ball joint. Its modified Nitrile (NBR) black tube compound resists abrasion, corrosion, oil and up to 20% H2S, while the reinforcement consists of multiple layers of textile fabric and steel cable with a middle rubber layer between the cables. The fire-resistant rubber cover is armored with stainless steel to handle extreme conditions, including abrasion, cutting, gouging, oil exposure and weather.
This hose is built to API 16C specifications for high-pressure hydrocarbon service in demanding subsea environments. The swaged couplings are available in a full range, including hammer unions, flanges, camlock and male thread options, ensuring compatibility with various offshore systems. Each hose undergoes a pressure test at 22500psi for 15 minutes, with a pressure test graph, certificate and letter of conformance issued for every unit, confirming its reliability under extreme conditions.
These hoses are primarily used by drilling contractors and oilfield service companies for well control and high-pressure fluid transfer in offshore operations. The temperature range for continuous service is -4 to +200°F (-20 to +93°C), making it suitable for a broad selection of subsea conditions. Optional accessories such as safety clamps and hose lift eyes are available to enhance operational safety and ease of handling during deployment.
| Standard | API 16C |
| Application | Flexible connection between riser and manifold or around ball joint on offshore rigs |
| Tube Material | Modified Nitrile (NBR) Rubber, Black |
| Reinforcement | Multiple layers of textile fabric and steel cable with middle rubber layer |
| Cover | Fire resistant rubber with stainless steel armor |
| Coupling Type | Swaged couplings (hammer unions, flanges, camlock, male thread available) |
| Temperature Range | -4 to +200°F (-20 to +93°C) continuous service |
| Pressure Test | 22500psi for 15 minutes |
| Resistance Properties | Abrasion, corrosion, oil, up to 20% H2S |
| Typical Burst Pressure | typical 3 to 4 times working pressure for API 16C hoses |
| Typical Bore Diameter | standard 2 to 6 inches for choke applications |
Dongying Lake Petroleum Technology Co., Ltd is based in Huanghe Road, Dongying, Shandong Province, China, with postal code 257000. The company specializes in oilfield equipment and supplies, including high-pressure hoses and fittings designed for demanding offshore and subsea applications. Its product offerings are tailored to meet the stringent requirements of the energy sector, particularly for drilling contractors and service providers.
The supplier is categorized under the imported tier, indicating its role in facilitating cross-border trade for energy industry components. While specific response metrics are not publicly disclosed, the company’s focus on API 16C compliant products demonstrates its commitment to industry standards. The address and product range confirm its operational base in a key region for China’s petroleum technology manufacturing.
The API 16C Flexible Choke Coflex Hose is engineered for critical offshore drilling applications, connecting the riser to the manifold or around the ball joint. Featuring a modified Nitrile (NBR) black tube compound, this hose is purpose-built to withstand high-pressure hydrocarbon service in demanding oil and gas environments. Widely sourced for import/export across global energy markets, it meets API 16C specifications required by drilling contractors and oilfield service companies worldwide.
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Sourcing Api 16c Flexible Choke Coflex Hoses from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide
Before ordering, verify that the hose meets API 16C specifications and confirm the exact pressure and temperature ratings for your specific application. Check the compatibility of the coupling types with your existing offshore systems, as mismatches can lead to operational failures in high-pressure environments. Ensure the hose’s resistance properties align with the fluids and conditions it will encounter, particularly if H2S or other corrosive elements are present.
Confirm the logistics details, including lead time for manufacturing and shipping, as these hoses are typically built to order. Clarify the Incoterms, such as FOB or CIF, to understand your responsibilities for shipping and insurance costs. Payment terms should also be discussed, as high-value oilfield equipment often requires milestone-based or letter of credit arrangements to secure the order.
Request the pressure test certificate, letter of conformance and any third-party inspection reports to verify the hose’s quality before shipment. Conduct a visual inspection upon delivery to check for any damage to the cover or couplings. For critical applications, consider arranging an independent inspection or witnessing the pressure test to ensure compliance with your operational standards.
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30 suppliersBuy Api 16c Flexible Choke Co in Bulk — Verified Supplier in China
When sourcing Api 16c Flexible Choke Coflex Hoses 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 with key specifications including API 16C, Modified Nitrile (NBR), Black, and Flexible hose between riser and manifold, ball joint connections on offshore drilling rigs. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,2002,800./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 4009.21, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Api 16c Flexible Choke Co Specifications, Trade Terms & Pricing
Importing Api 16c Flexible Choke Co 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 4009.21 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 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. The supplier of this Api 16c Flexible Choke Co 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Api 16c Flexible Choke Co — Shipping, Logistics & Customs
Importing Api 16c Flexible Choke Co 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 4009.21 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 16c Flexible Choke Co
What is the wholesale price of Api 16c Flexible Choke Coflex Hoses?
The current listed wholesale price for Api 16c Flexible Choke Coflex Hoses from Dongying Lake Petroleum Technology Co., Ltd is $1,2002,800./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 Dongying Lake Petroleum Technology Co., Ltd through EximNext.
What is the Minimum Order Quantity (MOQ) for Api 16c Flexible Choke Co?
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Api 16c Flexible Choke Co. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api 16c Flexible Choke Coflex Hoses?
For international shipping and customs clearance, Api 16c Flexible Choke Coflex Hoses is classified under HS Code 4009.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Api 16c Flexible Choke Co from China?
To import Api 16c Flexible Choke Co 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 Flanges products in your destination country.
Is Dongying Lake Petroleum Technology Co., Ltd a verified supplier?
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.
What are the key specifications of Api 16c Flexible Choke Coflex Hoses?
The key specifications for Api 16c Flexible Choke Coflex Hoses supplied by Dongying Lake Petroleum Technology Co., Ltd include API 16C, Modified Nitrile (NBR), Black, and Flexible hose between riser and manifold, ball joint connections on offshore drilling rigs. 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 16c Flexible Choke Co?
Dongying Lake Petroleum Technology Co., Ltd offers Api 16c Flexible Choke Co with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api 16c Flexible Choke Co the most?
Api 16c Flexible Choke Co 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 16c Flexible Choke Co supplier hold?
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api 16c Flexible Choke Co meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api 16c Flexible Choke Coflex Hoses 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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