Import Api 7k 5000psi Oil Well Drilling Hose — Buy in wholesale FOB from Supplier in China
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API 7K 5000psi Oil Well Drilling Hose
This API 7K-rated oil well drilling hose is built for flexible connections between the standpipe and swivel, or between the pump and standpipe, in rotary drilling and natural gas exploration. It operates at 5000 psi working pressure and handles extreme mud-pumping conditions across a temperature range of -30°C to 120°C, with custom temperature ranges available on request. The hose is designed for 50D and 70D applications, meeting the demands of high-pressure oilfield operations.
The hose construction features a lining of nitrile butadiene rubber (NBR) for oil, abrasion, acid, alkali and flame resistance, while the cover is chloroprene rubber (CR) for oil, abrasion, weather and ageing resistance. Reinforcement is provided by 2 to 6 layers of high-strength steel wire spiralled with rubber binders to form a unified, robust structure. Coupling types include NKT 60X2.5, HAMMER UNION 1502 and BSPT 4", ensuring compatibility with standard oilfield connections.
This hose is used in onshore and offshore drilling rigs where reliable high-pressure mud transfer is critical. Buyers include drilling contractors, oilfield service companies and exploration firms sourcing equipment for harsh environments. The product complies with API Spec 7K and ISO 6807 standards, which are typical benchmarks for oilfield hoses. Confirm coupling compatibility and pressure ratings with the supplier before ordering to match your rig’s specifications.
| Reference Standard | API Spec 7K, ISO 6807 |
| Working Pressure | 5000 psi |
| Temperature Range | -30°C to 120°C (custom ranges available) |
| Application | Flexible connection for standpipe-swivel or pump-standpipe in rotary drilling and gas exploration |
| Hose Reinforcement | 2 to 6 layers of high-strength steel wire with rubber binder |
| Lining Material | NBR (nitrile butadiene rubber) |
| Lining Properties | Oil-resistant, abrasion-resistant, acid-resistant, alkali-resistant, flame-resistant |
| Cover Material | CR (chloroprene rubber) |
| Cover Properties | Oil-resistant, abrasion-resistant, weatherproof, anti-ageing |
| Coupling Type | NKT 60X2.5, HAMMER UNION 1502, BSPT 4" |
| Typical Hose Diameter Range | 2" to 4" (standard for API 7K drilling hoses) |
| Typical Burst Pressure | 10000 psi (standard for 5000 psi working pressure hoses) |
Dongying Lake Petroleum Technology Co., Ltd. is based in Dongying, Shandong Province, China, a region known for its concentration of oilfield equipment manufacturers. The company operates from Huanhe Road in Dongying 257000, specialising in products for the oil and gas sector, including high-pressure hoses and drilling accessories. Its profile indicates a focus on imported-tier equipment, with a harbor trust tier reflecting verified operational presence.
The supplier’s listing specifies no response rate or average response hours, which suggests buyers should expect to initiate contact proactively. The company’s product range aligns with API and ISO standards, a typical requirement for oilfield suppliers targeting international markets. No additional certifications, client lists, or production capacity details are provided in the available data, so these should be confirmed 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 |
Sourcing API 7K 5000psi Oil Well Drilling Hose from Dongying Lake Petroleum Technology Co., Ltd. - China Import Guide
Before ordering, verify that the hose’s pressure rating and coupling types match your rig’s requirements. Confirm the exact temperature range needed for your operational environment, as custom ranges may require additional lead time. Request the supplier’s compliance documentation for API Spec 7K and ISO 6807 to ensure the product meets industry standards.
Discuss logistics details such as Incoterms (e.g., FOB or CIF), packaging and lead time during the inquiry. For high-pressure hoses, packaging should protect against damage during transit, and lead times may vary based on customisation. Clarify whether the supplier provides export-ready packaging and if additional fees apply for special handling.
Conduct quality checks upon receipt to verify the hose’s dimensions, material composition and coupling compatibility. Inspect for any visible defects in the lining, cover or reinforcement layers. Request a material test report (MTR) and hydrostatic test certificate to confirm the hose meets the specified pressure and temperature ratings. Document all inspections for traceability.
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30 suppliersBuy Api 7k 5000psi Oil Well D in Bulk — Verified Supplier in China
When sourcing Api 7k 5000psi Oil Well Drilling 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 for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $550/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.
Api 7k 5000psi Oil Well D Specifications, Trade Terms & Pricing
Importing Api 7k 5000psi Oil Well D 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. 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 7k 5000psi Oil Well D 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 global B2B marketplace. Start your sourcing journey today.
Import Api 7k 5000psi Oil Well D — Shipping, Logistics & Customs
Importing Api 7k 5000psi Oil Well D 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).
Frequently Asked Questions About Api 7k 5000psi Oil Well D
What is the wholesale price of Api 7k 5000psi Oil Well Drilling Hose?
The current listed wholesale price for Api 7k 5000psi Oil Well Drilling Hose from Dongying Lake Petroleum Technology Co., Ltd. is $550/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.
What is the Minimum Order Quantity (MOQ) for Api 7k 5000psi Oil Well D?
The supplier, Dongying Lake Petroleum Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Api 7k 5000psi Oil Well D. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api 7k 5000psi Oil Well Drilling Hose?
The HS Code classification for Api 7k 5000psi Oil Well Drilling Hose depends on the specific grade and form. Contact Dongying Lake Petroleum Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Api 7k 5000psi Oil Well D from China?
To import Api 7k 5000psi Oil Well D 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 Drilling Machines & Tools 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 7k 5000psi Oil Well Drilling Hose?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Dongying Lake Petroleum Technology Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Api 7k 5000psi Oil Well D?
Dongying Lake Petroleum Technology Co., Ltd. offers Api 7k 5000psi Oil Well D with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api 7k 5000psi Oil Well D the most?
Api 7k 5000psi Oil Well D 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 7k 5000psi Oil Well D supplier hold?
Dongying Lake Petroleum Technology Co., Ltd. maintains international quality certifications. These ensure that the Api 7k 5000psi Oil Well D meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api 7k 5000psi Oil Well Drilling 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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