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Api 16c Flexible Choke Coflex Hose by Dongying Lake Petroleum Technology Co., Ltd
Harbor
Api 16c Flexible Choke Coflex Hose - Image 1

Api 16c Flexible Choke Coflex Hose

🕐Last updated: Jul 01, 2026
$8,000 - $22,000 / Unit (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹800,022,000.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.29
⚙️MaterialCarbon Steel with API 16C Elastomer Lining
📁CategoryFlanges
💳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 Api 16c Flexible Choke Coflex Hose from Dongying Lake Petroleum Technology Co., Ltd - China Wholesale Supply

The Api 16c Flexible Choke Coflex Hose is a carbon steel hose with API 16C elastomer lining, engineered for high-pressure hydrocarbon transfer in offshore drilling operations. It serves as a critical link between the riser and manifold, ensuring safe and efficient fluid transport under extreme marine conditions. Its flexible design accommodates the dynamic movement of offshore rigs, where space and motion constraints demand adaptable equipment.

The hose construction combines carbon steel for structural integrity with an API 16C compliant elastomer lining to resist abrasion, corrosion, and the harsh chemicals encountered in oil and gas extraction. Typical industry standards for such hoses include pressure ratings up to 15,000 psi, with temperature ranges from -20°C to +120°C for continuous service. The elastomer lining is standard for compatibility with drilling muds, completion fluids, and hydrocarbon mixtures, while the carbon steel outer layer provides the necessary tensile strength for high-pressure applications.

This product is primarily used in upstream petroleum sectors, particularly in offshore drilling rigs where reliability under pressure is non-negotiable. Buyers typically include oilfield service companies, drilling contractors, and EPC firms sourcing consumables for subsea and marine projects. Trade terms such as FOB or CFR from Chinese ports are common, with packaging configured for bulk shipment via container or break-bulk vessels. Confirmation of exact pressure ratings, length, and coupling specifications is essential before ordering, as these vary by project requirements.

Technical Specifications for Dongying Lake Petroleum Technology Co., Ltd Api 16c Flexible Choke Coflex Hose
Material ConstructionCarbon Steel with API 16C Elastomer Lining
Primary ApplicationOffshore Drilling Choke and Kill Line
Industry StandardAPI 16C Certified
Pressure RatingTypical 10,000 to 15,000 psi
Temperature RangeTypical -20°C to +120°C continuous service
Fluid CompatibilityDrilling muds, completion fluids, hydrocarbons
Outer Layer MaterialCarbon Steel
Lining MaterialAPI 16C Elastomer
FlexibilityDesigned for dynamic offshore environments
Common Coupling TypesStandard hammer unions, flanges, or threaded connections
About Dongying Lake Petroleum Technology Co., Ltd - Oilfield Equipment Supplier in China
🏭
Dongying Lake Petroleum Technology Co., Ltd
China Harbor🥇 Gold Verified
3.5(11)

Dongying Lake Petroleum Technology Co., Ltd is based in Dongying, Shandong Province, with its registered address at Huanghe Road. The company operates as an importer-tier supplier, specialising in oilfield equipment and consumables for the upstream petroleum sector. Its profile indicates a focus on high-pressure hoses and related components, with a product range aligned to API and other international standards for oil and gas applications.

As a harbor-tier trust supplier, Dongying Lake Petroleum Technology Co., Ltd exhibits limited engagement metrics, with a response rate and average response hours currently recorded at zero. The company’s listing for the Api 16c Flexible Choke Coflex Hose highlights its capability to supply certified products for offshore drilling, though buyers should verify its operational responsiveness and trade terms directly. No additional claims about headcount, revenue, or client base are provided in the available data.

The API 16C Flexible Choke Coflex Hose is a high-pressure flexible hose engineered for offshore drilling choke and kill line applications. API 16C certification ensures compliance with stringent industry safety and performance standards for petroleum equipment. Designed for high-pressure hydrocarbon transfer in oil and gas drilling operations, this hose offers superior flexibility for dynamic offshore environments where space and movement are critical factors. Ideal for import/export trade in oilfield machinery, this product serves the global upstream petroleum sector with reliable flow control performance in demanding marine drilling conditions.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Api 16c Flexible Choke Coflex Hose from Dongying Lake Petroleum Technology Co., Ltd
The hose is engineered to meet API 16C standards, with typical pressure ratings ranging from 10,000 to 15,000 psi. For exact ratings, confirm the specific configuration with the supplier, as these can vary based on hose diameter and reinforcement layers.

Sourcing Api 16c Flexible Choke Coflex Hose from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide

Before placing an order, verify the hose’s pressure rating, length, and coupling specifications to ensure compatibility with your offshore drilling setup. Confirm that the product meets API 16C standards and request the corresponding certification documents. Additionally, check the supplier’s ability to provide custom configurations, such as non-standard lengths or coupling types, which may be required for specific rig setups.

Logistics for this product typically involve FOB or CFR terms from Chinese ports, with shipment via container or break-bulk vessels. Clarify lead times, as these can vary based on order volume and customisation requirements. Incoterms such as FOB Qingdao or CFR Singapore are common, but confirm the exact terms and port of loading with the supplier. Payment methods like L/C or T/T are standard, but ensure these align with your procurement policies.

Quality checks should include a review of the pressure test certificate and visual inspection of the hose for any defects in the lining or outer layer. Request third-party inspection if required by your project standards. Ensure the hose is packaged to prevent damage during transit, with adequate protection for the elastomer lining and couplings. Documentation such as the letter of conformance and test graph must accompany the shipment for compliance with API 16C and project-specific requirements.

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Dongying Lake Petroleum Technology Co., Ltd
China
Harbor
<4h
Response Time
0.00%
Response Rate
74/100
Trust Score
📦
0+
Products
3.5(11)
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Buy Api 16c Flexible Choke Co in Bulk — Verified Supplier in China

When sourcing Api 16c Flexible Choke Coflex Hose 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 (Specification for Choke and Kill Systems), API 16C Flexible Coflex Choke Hose, and 2" to 4" ID; Length as per buyer specification (typically 3m–18m). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8,00022,000./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7304.29, 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 7304.29 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 7304.29 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 Hose?

The current listed wholesale price for Api 16c Flexible Choke Coflex Hose from Dongying Lake Petroleum Technology Co., Ltd is $8,00022,000./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 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 Hose?

For international shipping and customs clearance, Api 16c Flexible Choke Coflex Hose is classified under HS Code 7304.29. 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 Hose?

The key specifications for Api 16c Flexible Choke Coflex Hose supplied by Dongying Lake Petroleum Technology Co., Ltd include API 16C (Specification for Choke and Kill Systems), API 16C Flexible Coflex Choke Hose, and 2" to 4" ID; Length as per buyer specification (typically 3m–18m). 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 Hose 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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