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The Gre Pipe Api 8rd Thread Fiber Glass Pipe is a glass‑reinforced epoxy (GRE) casing designed for oilfield use. It incorporates an API 8RD male/female thread connection and is produced with either anhydride‑cured or aromatic‑amine‑cured epoxy resin systems. The pipe complies with API 15HR, API 15LR, SY/T 6267‑2006 and SY/T 6266‑2004 standards, providing reliable performance in corrosive environments. Its construction offers superior corrosion resistance compared with conventional steel casings.
The anhydride‑cured system retains a long‑term service temperature of up to 65 °C and a maximum temperature of 80 °C, while the aromatic‑amine system tolerates up to 93.3 °C long‑term and 135 °C maximum. Minimum service temperature is - 35 °C, allowing operation in cold climates. The pipe is rated for high‑pressure applications and is suitable for production casing and tubing in sour‑gas and high‑salinity wells. Typical GRE pipe dimensions range from 2 in to 12 in outer diameter with wall thicknesses between 0.125 in and 0.5 in.
Buyers such as national oil companies and international drilling contractors use this pipe for long‑term well integrity and cost reduction. The supplier offers standard export packing unless a specific packaging request is made, and production follows ISO 9001:2008 quality procedures. Payment terms include T/T or sight L/C, and shipments can be arranged by air or sea depending on order size. Prospective importers should request third‑party inspection reports from BV, SGS or TUV to verify compliance.
| Material | Glass Reinforced Epoxy (GRE) composite with anhydride or aromatic amine cured epoxy resin system |
| Thread type | API 8RD male/female thread connection |
| Standard compliance | API 15HR, API 15LR, SY/T 6267‑2006, SY/T 6266‑2004 |
| Long‑term temperature (anhydride) | ≤65 °C |
| Maximum temperature (anhydride) | 80 °C |
| Long‑term temperature (aromatic amine) | ≤93.3 °C |
| Maximum temperature (aromatic amine) | 135 °C |
| Minimum service temperature | - 35 °C |
| Typical outer diameter | 2 in - 12 in (typical) |
| Typical wall thickness | 0.125 in - 0.5 in (typical) |
Dongying Lake Petroleum Technology Co., Ltd is located on Huanghe Road in Dongying, Shandong Province, China (postal code 257000). The company is classified as an imported tier supplier with a harbor trust tier, and its response metrics are currently not disclosed. It specialises in oilfield equipment, including drilling and production tools, OCTG, wellhead and downhole accessories, and maintains API certification for its product lines. The firm has exported its GRE casings to markets in the United States, South America, Africa, the Middle East, Russia and other regions.
Dongying Lake Petroleum adheres to ISO 9001:2008 quality management and follows the API 15HR and 15LR specifications for its GRE pipe products. The company states that it provides professional service and competitive pricing, and it has been appointed as a VIP (assigned) supplier for several national petroleum companies. Third‑party inspections by recognised bodies are welcomed to confirm product quality. The supplier’s public information does not disclose specific MOQ, lead‑time or pricing, which should be confirmed directly.
This GRE pipe with API 8rd thread connection is a high-performance Glass Reinforced Epoxy casing designed for demanding oilfield applications. Featuring anhydride cured epoxy or aromatic amine cured epoxy systems, it meets API 15HR and API 15LR standards for reliable performance in corrosive environments. Ideal for use as production casing and tubing in the petroleum industry, GRE pipe offers superior corrosion resistance compared to conventional steel, reducing lifecycle costs in sour gas and high-salinity well conditions.
| 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, importers should obtain the material data sheet confirming the resin system and verify compliance with API 15HR, API 15LR and the relevant SY/T standards. Request the test reports that document temperature ratings, pressure tests and dimensional tolerances for the specific pipe size. Confirm that the supplier can provide third‑party inspection certificates from BV, SGS or TUV as required.
Logistics arrangements should clarify the Incoterms, with the supplier offering either FOB or CIF based on buyer preference. Lead‑time is not stated in the public data, so buyers must ask the supplier for an estimated production and shipping schedule. Accepted payment methods are telegraphic transfer (T/T) or sight letter of credit (L/C). Shipping can be organised by air for small quantities or by sea for bulk orders.
Quality assurance relies on the supplier’s ISO 9001:2008 system and the optional third‑party inspections they welcome. Importers are advised to schedule an on‑site or remote inspection to verify pipe dimensions, thread integrity and surface finish. Ensure that the shipment is accompanied by a certificate of conformity, material test report and packing list to facilitate customs clearance.
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When sourcing Gre Pipe Api 8rd Thread Fiber Glass Pipe 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 15HR / API 15LR GRE Casing Pipe, Anhydride cured epoxy system or aromatic amine cured epoxy with fiberglass reinforcement, and Standard bore sizes per API 15HR/15LR specifications; API 8rd threaded connection. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $15/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 3917.21, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.
Importing Gre Pipe Api 8rd Thread F 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 3917.21 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 Gre Pipe Api 8rd Thread F 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 online B2B marketplace. Start your sourcing journey today.
Importing Gre Pipe Api 8rd Thread F 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 3917.21 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 Gre Pipe Api 8rd Thread Fiber Glass Pipe from Dongying Lake Petroleum Technology Co., Ltd is $15/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 Gre Pipe Api 8rd Thread F. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Gre Pipe Api 8rd Thread Fiber Glass Pipe is classified under HS Code 3917.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Gre Pipe Api 8rd Thread F 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 Steel Pipes 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 Gre Pipe Api 8rd Thread Fiber Glass Pipe supplied by Dongying Lake Petroleum Technology Co., Ltd include API 15HR / API 15LR GRE Casing Pipe, Anhydride cured epoxy system or aromatic amine cured epoxy with fiberglass reinforcement, and Standard bore sizes per API 15HR/15LR specifications; API 8rd threaded connection. 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 Gre Pipe Api 8rd Thread F with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Gre Pipe Api 8rd Thread F 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 Gre Pipe Api 8rd Thread F 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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