Import Api 6a Double Studded Adapter Flange Dsaf — Buy in wholesale FOB from Supplier in China
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Api 6a Double Studded Adapter Flange Dsaf
The Api 6a Double Studded Adapter Flange (DSAF) from Dongying Lake Petroleum Technology Co., Ltd is engineered for oilfield wellhead and christmas tree applications, providing a reliable connection between flanges of different sizes and pressure ratings. It is manufactured from Alloy Steel AISI 4130, F22, or F51, designed to API 6A specification with PSL 2 or 3 quality levels, and rated for high-pressure environments up to 20,000 PSI in sour service conditions. The flange is certified to API 16A standards and built to handle the rigorous demands of upstream oil and gas, petrochemical, and refinery pipeline systems.
This adapter flange is a critical component for production systems, ensuring consistent performance in connecting dissimilar flanges while adhering to customer-specified thickness and design requirements. The body, studs, and nuts are constructed from materials that meet API 6A and related industry standards, with sizes tailored to wellhead applications. Its design allows for seamless integration into high-pressure pipelines, where material reliability and dimensional precision are non-negotiable.
Buyers in the upstream oil and gas sector rely on this DSAF for wellhead and pipeline connections, particularly in environments where pressure integrity and material durability are paramount. The flange is suitable for global export and import, with applications ranging from wellhead assemblies to refinery infrastructure. Trade terms, including packaging, MOQ, and lead times, should be confirmed directly with Dongying Lake Petroleum Technology Co., Ltd to ensure alignment with project requirements.
| Material Grade | Alloy Steel AISI 4130 / F22 / F51 |
| Specification | API 6A |
| Quality Level | PSL 2 / PSL 3 |
| Pressure Rating | Up to 20,000 PSI |
| Service Environment | Sour service |
| Certification | API 16A |
| Application | Wellhead, christmas tree, pipeline systems |
| Size Range | As per customer specification |
| Body Material Compliance | API 6A and related requirements |
| Typical Industry Pressure Range | 2,000 PSI to 20,000 PSI (standard for API 6A components) |
Dongying Lake Petroleum Technology Co., Ltd is based in Huanghe Road, Dongying, Shandong Province, China, with a focus on manufacturing oilfield equipment for global markets. The company specializes in API 6A components, including adapter flanges and spacer spools, catering to upstream oil and gas, petrochemical, and refinery sectors. Its product line is designed to meet stringent industry standards, ensuring reliability in high-pressure and sour service environments.
The supplier operates with an imported tier classification and a harbor trust tier, indicating a baseline level of verification for international trade. While the response rate and average response hours are currently not available, the company’s adherence to API specifications and certifications demonstrates its commitment to quality. Buyers are advised to engage directly for detailed discussions on custom specifications, lead times, and trade terms.
The API 6A Double Studded Adapter Flange (DSAF) is engineered for oilfield wellhead and christmas tree applications, connecting flanges of different sizes and pressure ratings reliably. Designed to API 6A specification with PSL 2/3 quality levels, it handles high-pressure ratings up to 20,000 PSI in sour service environments. Widely imported and exported for upstream oil and gas, petrochemical, and refinery pipeline systems worldwide.
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Sourcing Api 6a Double Studded Adapter Flange Dsaf from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide
Before ordering the Api 6a Double Studded Adapter Flange, buyers should verify the exact pressure rating, material grade, and size compatibility with their wellhead or pipeline system. Confirm that the flange’s PSL level (2 or 3) aligns with the operational demands, particularly for sour service environments. Additionally, check that the API 16A certification covers the intended use case to avoid compliance issues.
Logistics and lead-time details should be discussed directly with Dongying Lake Petroleum Technology Co., Ltd, as these can vary based on custom specifications and order volume. Clarify Incoterms, such as FOB or CIF, to determine responsibility for shipping and insurance. Payment terms, including letters of credit or advance payments, should also be agreed upon to ensure smooth transaction processing.
Quality checks should include verifying the material composition of the flange, studs, and nuts against API 6A standards, as well as dimensional inspections to ensure the flange fits the intended application. Request a material test report (MTR) and third-party inspection certificates, if available, to confirm compliance. Finally, ensure all documentation, including API 16A certification, is provided with the shipment for customs and regulatory purposes.
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30 suppliersBuy Api 6a Double Studded Ada in Bulk — Verified Supplier in China
When sourcing Api 6a Double Studded Adapter Flange Dsaf 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 6A / ISO 10423, ASME B16.5, 2,000 - 20,000 PSI (2K - 20K), and 2-1/16" to 7-1/16" (51mm to 180mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4504,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.99, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Api 6a Double Studded Ada Specifications, Trade Terms & Pricing
Importing Api 6a Double Studded Ada 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 7307.99 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.
About Dongying Lake Petroleum Technology Co., Ltd — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 6a Double Studded Ada 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 B2B marketplace. Start your sourcing journey today.
Import Api 6a Double Studded Ada — Shipping, Logistics & Customs
Importing Api 6a Double Studded Ada 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 7307.99 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 6a Double Studded Ada
What is the wholesale price of Api 6a Double Studded Adapter Flange Dsaf?
The current listed wholesale price for Api 6a Double Studded Adapter Flange Dsaf from Dongying Lake Petroleum Technology Co., Ltd is $4504,200./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 6a Double Studded Ada?
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Api 6a Double Studded Ada. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api 6a Double Studded Adapter Flange Dsaf?
For international shipping and customs clearance, Api 6a Double Studded Adapter Flange Dsaf is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Api 6a Double Studded Ada from China?
To import Api 6a Double Studded Ada 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 6a Double Studded Adapter Flange Dsaf?
The key specifications for Api 6a Double Studded Adapter Flange Dsaf supplied by Dongying Lake Petroleum Technology Co., Ltd include API 6A / ISO 10423, ASME B16.5, 2,000 - 20,000 PSI (2K - 20K), and 2-1/16" to 7-1/16" (51mm to 180mm). 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 6a Double Studded Ada?
Dongying Lake Petroleum Technology Co., Ltd offers Api 6a Double Studded Ada with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api 6a Double Studded Ada the most?
Api 6a Double Studded Ada 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 6a Double Studded Ada supplier hold?
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api 6a Double Studded Ada meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api 6a Double Studded Adapter Flange Dsaf 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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