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The API 6A Oil Casing Head Drilling Christmas Tree is a critical component in oil and gas well completion, designed to suspend casing strings and support downstream wellhead equipment. This unit from Puyang Zhongshi Group Co., Ltd is engineered for cementing operations, featuring a head assembly that secures cement plugs prior to pumping. It accommodates both top and bottom plugs, with a manifold for fluid circulation line connections, ensuring controlled cement slurry displacement during wellbore sealing.
Constructed to API 6A standards, the casing head integrates with standard oilfield tubing and casing sizes, with material grades typically including carbon steel or low-alloy steel for high-pressure resistance. The design adheres to industry-typical tolerances for flange connections and pressure ratings, with a working range standard for API 6A equipment of up to 20,000 psi. The unit’s robustness is validated for use in onshore and offshore environments, where temperature and pressure fluctuations demand consistent performance.
Primarily used in exploration and production wells, this equipment serves operators requiring reliable cementing solutions for zone isolation and well integrity. Puyang Zhongshi Group Co., Ltd, based in Henan Province, manufactures complementary tools such as float equipment and centralizers, offering a suite of products for well construction. Buyers typically confirm compatibility with existing wellhead systems, casing sizes, and pressure requirements before procurement.
| Standard | API 6A |
| Function | Cementing head for casing string, holds top and bottom plugs |
| Pressure Rating | Typical API 6A range up to 20,000 psi |
| Material | Carbon steel or low-alloy steel (typical for API 6A) |
| Flange Connection | API 6A standard flange (typical) |
| Manifold | Included for fluid circulation line |
| Application | Onshore and offshore oil and gas wells |
| Temperature Range | Standard -46°C to 121°C (API 6A typical) |
| Compatibility | Standard casing sizes (typical for API 6A equipment) |
| Industry Use | Cementing operations, zone isolation, well integrity |
Puyang Zhongshi Group Co., Ltd is based in Mazhaungqiao Industrial Zone, Puyang City, Henan Province, China. The company has been producing oilfield equipment since 1997, specialising in cementing tools such as cementing heads, plugs, stage collars, float equipment, and centralizers. With a workforce of nearly 400, the supplier focuses on manufacturing components that meet the operational demands of well construction and completion.
The supplier’s profile indicates a long-standing presence in the oilfield sector, with a product range tailored to cementing applications. While the listing does not specify certifications or response metrics, the company’s history and product breadth suggest a capacity to serve global oil and gas markets. Buyers are advised to verify specific certifications, material grades, and compatibility with their wellhead systems 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 casing head’s pressure rating and material grade to ensure compatibility with your well’s depth, temperature, and fluid conditions. Confirm that the flange connections match your existing wellhead equipment, as mismatches can lead to operational failures or safety risks. Request documentation for API 6A compliance and any additional certifications required by your project or regional regulations.
Discuss logistics with Puyang Zhongshi Group Co., Ltd, including lead times for manufacturing and shipping, as oilfield equipment often requires customisation. Clarify Incoterms such as FOB or CIF to determine responsibility for freight and insurance, and agree on payment terms that align with your procurement policies. Port of loading in China should be confirmed, as this impacts transit times and costs for international shipments.
Quality checks should include dimensional verification of the casing head and flange connections, as well as material certification to ensure compliance with API 6A standards. Inspect the manifold and plug-holding mechanisms for defects or wear before deployment. Request a third-party inspection if required by your quality assurance protocol, and ensure all documentation, including test reports and certificates of conformance, accompanies the shipment.
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When sourcing Api 6a Oil Casing Head Drilling Chrismas Tree for your business, securing the right balance of quality and cost is essential. Puyang Zhongshi Group 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 $2000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Importing Api 6a Oil Casing Head Dr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Puyang Zhongshi Group 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Api 6a Oil Casing Head Dr 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 Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Api 6a Oil Casing Head Dr 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 6a Oil Casing Head Drilling Chrismas Tree from Puyang Zhongshi Group Co., Ltd is $2000/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 Puyang Zhongshi Group Co., Ltd through EximNext.
The supplier, Puyang Zhongshi Group Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 6a Oil Casing Head Dr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Api 6a Oil Casing Head Drilling Chrismas Tree depends on the specific grade and form. Contact Puyang Zhongshi Group Co., Ltd through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Api 6a Oil Casing Head Dr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Puyang Zhongshi Group Co., Ltd. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, Puyang Zhongshi Group 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 Puyang Zhongshi Group Co., Ltd through EximNext.
Puyang Zhongshi Group Co., Ltd offers Api 6a Oil Casing Head Dr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Api 6a Oil Casing Head Dr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Puyang Zhongshi Group Co., Ltd through our platform.
Puyang Zhongshi Group Co., Ltd maintains international quality certifications. These ensure that the Api 6a Oil Casing Head Dr 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. Puyang Zhongshi Group 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 Puyang Zhongshi Group Co., Ltd.
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