Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The Oil Well Casing Pipe offered by Oasis Oil Tools Co., Ltd. is produced from stainless steel grades 304 and 316 and conforms to the API 5CT standard for casing and tubing. Each pipe is hot‑rolled and welded, then subjected to passive pickling and a polish finish, delivering a clean surface suitable for down‑hole environments. Size options span an outer diameter from 6 mm up to 830 mm, with wall thicknesses ranging between 5.21 mm and 16.13 mm, and lengths are available in three standard ranges: R1 (4.88‑7.62 m), R2 (7.62‑10.36 m) and R3 (10.36‑14.63 m) or to customer‑specified dimensions.
In the oil and gas sector, such stainless‑steel casings are valued for their corrosion resistance in sour service and high‑pressure conditions. Typical pressure ratings reach up to 15 MPa for J55 grade and 30 MPa for P110 grade, while tensile strengths start at 450 MPa for lower grades and exceed 620 MPa for higher grades. Standard connection types include STC, LTC, BTC, NUE and EUE, allowing compatibility with a broad selection of wellhead equipment. The passive pickling and polish finish is a typical surface treatment that reduces fouling and improves weldability.
The pipes are purchased by drilling contractors, oilfield service companies and well‑construction engineers who require reliable structural integrity for wellbore construction. Oasis Oil Tools can ship the casings under CIF or FOB arrangements from the nearest Chinese ports, and while the listing does not specify a minimum order quantity, the supplier is open to discussing bulk volumes and custom length cuts. Importers should request the latest API, ISO and material test certificates to confirm compliance before finalising the purchase.
| Material | Stainless Steel 304/316 (API 5CT Grade) |
| Standard | API 5CT (typical for casing and tubing) |
| Outer Diameter | 6 mm - 830 mm (typical range) |
| Wall Thickness | 5.21 mm - 16.13 mm (typical) |
| Length Options | R1 4.88‑7.62 m, R2 7.62‑10.36 m, R3 10.36‑14.63 m (typical) |
| Finish | Passive pickling and polish (typical) |
| Connection Type | STC, LTC, BTC, NUE, EUE (typical) |
| Pressure Rating | Up to 15 MPa for J55 grade, up to 30 MPa for P110 grade (typical) |
| Tensile Strength | ≥ 450 MPa for J55, ≥ 620 MPa for K55 (typical) |
| Weight | Approximately 78 kg per 12 m pipe of 100 mm OD (typical) |
Oasis Oil Tools Co., Ltd. is located in Fengquan Industrial Park, Xinxiang 453007, Henan Province, China. The supplier is listed with a harbour trust tier and currently shows a zero‑percent response rate, indicating that buyers should verify communication reliability before engaging in negotiations.
The company specialises in manufacturing and supplying stainless‑steel casing and tubing for oil‑field applications, adhering to API 5CT specifications. While the profile does not disclose production capacity or client list, Oasis Oil Tools states that it can provide hot‑rolled, welded pipes with passive pickling and polish finishes, and it references compliance with standard industry quality systems; buyers are encouraged to request the most recent test reports.
This API 5CT stainless steel casing pipe is manufactured using hot rolled and weld technique with passive pickling and polish finish, designed for oil and gas well drilling applications. Available in standard grades such as J55, K55, N80, and P110, these pipes provide reliable structural integrity in sour service and high-pressure downhole environments. Widely sourced by oilfield operators and drilling contractors for well construction, completion, and workover operations in global energy projects.
| 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 |
Prior to ordering, request the mill test report that confirms the stainless‑steel grade, chemical composition and mechanical properties of the pipe. Verify the wall‑thickness tolerance, outer‑diameter tolerance and the finish quality to ensure the casing meets your well‑design specifications. Also ask for the API 5CT compliance certificate and any ISO quality‑system documentation the supplier holds.
Oasis Oil Tools can arrange shipments on CIF or FOB terms from major Chinese ports such as Tianjin or Qingdao. Lead‑time is not listed, so ask the supplier to provide an estimated production and dispatch schedule based on your required lengths and quantities. Common payment methods include T/T in advance or a confirmed L/C at sight; negotiate terms that align with your financial and risk policies.
Schedule a third‑party inspection before loading to confirm dimensions, wall thickness, surface finish and material grade. Request a pre‑shipment sample if feasible, and ensure the supplier includes the API 5CT test report and any relevant certificates with the shipping documents. These steps help guarantee that the casing pipe will perform reliably in the intended down‑hole environment.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Oil Well Casing Pipe Stainless Steel Pipe for your business, securing the right balance of quality and cost is essential. Oasis Oil Tools Co., Ltd., a verified supplier based in China, offers this product with key specifications including API 5CT L80, N80, or P110 stainless steel casing pipe, Stainless steel alloy with chromium content for corrosion resistance, passive pickling and polish finish, and 4-1/2" to 20" OD; wall thickness per API 5CT schedule (e.g., 6.45mm - 12.70mm). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $12.5/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Oil Well Casing Pipe Stai requires careful attention to shipping logistics, customs compliance, and secure payment terms. Oasis Oil Tools 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 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 Oil Well Casing Pipe Stai 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 Steel Pipes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Oil Well Casing Pipe Stai 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).
The current listed wholesale price for Oil Well Casing Pipe Stainless Steel Pipe from Oasis Oil Tools Co., Ltd. is $12.5/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 Oasis Oil Tools Co., Ltd. through EximNext.
The supplier, Oasis Oil Tools Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Oil Well Casing Pipe Stai. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Oil Well Casing Pipe Stainless Steel Pipe is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Oil Well Casing Pipe Stai from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Oasis Oil Tools Co., Ltd.. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.
Yes, Oasis Oil Tools 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 Oil Well Casing Pipe Stainless Steel Pipe supplied by Oasis Oil Tools Co., Ltd. include API 5CT L80, N80, or P110 stainless steel casing pipe, Stainless steel alloy with chromium content for corrosion resistance, passive pickling and polish finish, and 4-1/2" to 20" OD; wall thickness per API 5CT schedule (e.g., 6.45mm - 12.70mm). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Oasis Oil Tools Co., Ltd. offers Oil Well Casing Pipe Stai with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Oil Well Casing Pipe Stai is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Oasis Oil Tools Co., Ltd. through our platform.
Oasis Oil Tools Co., Ltd. maintains international quality certifications. These ensure that the Oil Well Casing Pipe Stai 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. Oasis Oil Tools 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 Oasis Oil Tools Co., Ltd..
Discover more products in Steel Pipes from verified suppliers worldwide.