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Dongying Lake Petroleum Technology co.,ltd supplies high‑pressure swivel joints designed for oil‑field drilling and production systems. The fittings are made from alloy steel and feature a 90‑degree elbow configuration. Nominal bore sizes range from 2 inches to 4 inches. Pressure ratings cover 2 000 psi up to 15 000 psi and conform to API 16C specifications.
Alloy‑steel construction provides resistance to corrosion and fatigue typical for upstream equipment. Standard industry practice for such joints includes heat‑treated steel to achieve a minimum tensile strength of 70 ksi, which is typical for API 16C components. The joints are supplied with flanged or threaded end connections, a common arrangement in high‑pressure piping networks. Packaging follows international freight standards, using wooden crates with protective padding and full documentation for customs clearance.
These swivel joints are primarily purchased by drilling contractors, well service companies and downstream processing plants. They enable rotational movement in choke and kill lines while maintaining seal integrity under extreme pressures. Buyers should confirm minimum order quantities, incoterms and any required certification documents directly with the supplier before arranging shipment.
| Material | Alloy Steel |
| Nominal Size | 2‑4 inches |
| Pressure Rating | 2 000‑15 000 psi |
| API Standard | API 16C |
| Joint Design | 90‑degree elbow |
| End Connection Types | Flanged or threaded (typical) |
| Tensile Strength | Typical ≥70 ksi |
| Operating Temperature Range | Typical - 20 °C to 150 °C |
| Packaging | Wooden crate with protective padding (typical) |
| Weight per Unit | Typical 12‑30 kg (depending on size) |
Dongying Lake Petroleum Technology co.,ltd is located on the 15th Floor of Huatai Center in Dongying City, Shandong Province, China. The supplier holds a harbour‑tier verification on the platform, although its response rate is currently recorded as 0 percent and average response time is not available, indicating that communication may require proactive follow‑up.
The company lists high‑pressure swivel joints as its primary product offering, highlighting compliance with API 16C and pressure ratings up to 15 000 psi. The listing does not disclose specific minimum order quantities, lead times or additional certifications, so buyers should request those details directly from the supplier.
High pressure swivel joints rated up to 15000 PSI are critical components in oil and gas drilling and production systems, meeting API 16C specifications for choke and kill line assemblies. Manufactured from alloy steel with a 90-degree elbow design and nominal sizes ranging from 2 to 4 inches, these fittings provide flexible rotational movement in high-pressure piping networks. Ideal for import/export trade, these swivel joints are essential for upstream energy sector procurement and are packaged for safe international transport with proper certification and documentation for customs clearance.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order with Dongying Lake Petroleum Technology co.,ltd, importers should first verify the harbour‑tier status and obtain a copy of the company’s business licence issued in Dongying City, Shandong Province. Request detailed engineering drawings that show the 90‑degree elbow geometry, alloy‑steel composition and the 2‑4 inch bore dimensions. A written quotation that lists the exact API 16C compliance level and the chosen end‑connection style will reduce the risk of specification gaps.
The supplier usually offers FOB terms from the port of Dongying, though buyers can negotiate CIF if preferred. Ask for an estimated lead time, which may depend on the pressure class and any custom finishing required, and clarify whether inland transport to the loading berth is included in the price. Common payment arrangements for large‑value industrial components involve a confirmed irrevocable letter of credit, but the precise conditions should be agreed in advance.
Standard quality control for these alloy‑steel swivel joints includes hydrostatic pressure testing to the rated maximum, metallurgical analysis of the steel grade and visual inspection for weld integrity. Buyers are encouraged to arrange an independent inspection by an accredited agency prior to shipment to verify dimensional tolerances and pressure‑test results. The supplier should provide mill‑test reports, API 16C certification copies and a full set of customs documentation together with the commercial invoice and packing list.
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When sourcing Swivel Joints 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 High Pressure Swivel Joint, API 16C Certified, 90-Degree Elbow Configuration, Alloy Steel Construction with Traceable Material Chemistry, and Nominal Size: 2-Inch to 4-Inch (NPS); Refer to Manufacturer Dimensional Chart for Specific OD and ID. 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 actively traded under HS Code 7307.19, making it a staple in the Flanges sector with strong demand from importing countries worldwide.
Importing Swivel Joints 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 7307.19 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 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 Swivel Joints 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 online B2B marketplace. Start your sourcing journey today.
Importing Swivel Joints 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 7307.19 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 Swivel Joints 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 Swivel Joints. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Swivel Joints is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Swivel Joints 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.
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.
The key specifications for Swivel Joints supplied by Dongying Lake Petroleum Technology co.,ltd include High Pressure Swivel Joint, API 16C Certified, 90-Degree Elbow Configuration, Alloy Steel Construction with Traceable Material Chemistry, and Nominal Size: 2-Inch to 4-Inch (NPS); Refer to Manufacturer Dimensional Chart for Specific OD and ID. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dongying Lake Petroleum Technology co.,ltd offers Swivel Joints with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Swivel Joints 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 Swivel Joints 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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