Import Api Gre Glass Reinforced Epoxy Flanges — Buy in wholesale FOB from Supplier in China
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API GRE Glass Reinforced Epoxy Flanges
API GRE Glass Reinforced Epoxy Flanges from Dongying Lake Petroleum Technology Co., Ltd are composite pipe flanges designed for corrosive environments in oil and gas, chemical processing, and water injection systems. The material is Glass Reinforced Epoxy (GRE) with E-Glass fiber reinforcement and epoxy resin, delivering a lightweight alternative to steel with comparable mechanical strength. These flanges are rated for standard API and ANSI pressure classes, suitable for sour service conditions where steel would degrade rapidly.
The construction combines the chemical resistance of epoxy resin with the tensile strength of E-Glass fibers, resulting in a product with over 30 years of design service life. The smooth internal surface reduces friction, improving fluid transport efficiency, while the non-conductive property eliminates electrical interference risks. Typical industry applications include offshore platforms and subsea piping, where weight savings and corrosion resistance are critical.
These flanges are used by EPC contractors and operators in upstream and midstream oil and gas projects, as well as chemical plants handling aggressive media. Buyers should confirm pressure ratings, flange class, and compatibility with existing piping systems. The supplier offers custom specifications to match project requirements, with lead times and packaging details available on request.
| Material Composition | Epoxy Resin with E-Glass Fiber Reinforcement |
| Design Service Life | 30+ years |
| Pressure Rating | API and ANSI standard classes (supplier-confirmed) |
| Corrosion Resistance | Sour service environments (H2S, CO2, chlorides) |
| Electrical Conductivity | Non-conductive |
| Internal Surface Finish | Smooth, low friction coefficient |
| Typical Density | 1.8 - 2.0 g/cm³ (typical for GRE composites) |
| Typical Tensile Strength | 200 - 300 MPa (typical for E-Glass epoxy) |
| Typical Operating Temperature | -40°C to 120°C (standard for GRE flanges) |
| Connection Type | Compatible with steel pipe (flanged joint) |
Dongying Lake Petroleum Technology Co., Ltd is based in Huanghe Road, Dongying, Shandong Province, China, with a postal code of 257000. The company operates as an importer-tier supplier on the harbor trust level, indicating a verified commercial presence but with no recorded response activity to date. Its product range focuses on high-performance composite materials for the oil and gas sector, including GRE flanges and piping systems.
The supplier’s profile does not list certifications, production capacity, or client references, so buyers are advised to request these details directly. The absence of a response rate or average response time suggests that inquiries may require follow-up. For projects requiring rapid communication, buyers should confirm the supplier’s current contact protocols before proceeding.
API GRE Glass Reinforced Epoxy Flanges are high-performance composite pipe flanges engineered for demanding oil and gas, chemical processing, and water injection applications. These flanges offer exceptional corrosion resistance in sour service environments, combining the strength of glass fiber reinforcement with epoxy resin for light weight and superior fatigue durability compared to conventional steel. Ideal for offshore platforms, subsea piping systems, and highly corrosive media transport, they are supplied in standard API and ANSI pressure ratings to international specifications.
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Sourcing API GRE Glass Reinforced Epoxy Flanges from Dongying Lake Petroleum Technology Co., Ltd - China Import Guide
Before ordering API GRE Glass Reinforced Epoxy Flanges from Dongying Lake Petroleum Technology Co., Ltd, verify the pressure class and flange dimensions to ensure compatibility with your existing piping system. Request the supplier’s material datasheet and confirm that the GRE formulation meets the chemical resistance requirements for your specific media, including concentrations of H2S, CO2, or chlorides. Check if the flanges are rated for the intended temperature range and depth in subsea applications.
Confirm the logistics details, including packaging standards for flanges to prevent damage during transit. Ask about lead times for custom pressure classes or sizes, as these may extend delivery. Clarify the Incoterms offered (e.g., FOB, CIF) and whether the supplier can arrange marine insurance for international shipments. Payment terms should also be discussed, with a preference for secure methods like letters of credit for first-time orders.
For quality control, request hydrostatic test certificates and third-party inspection reports for the batch. Inspect the flanges upon arrival for dimensional accuracy, surface finish, and absence of defects like delamination or voids. Ensure the supplier provides the necessary documentation, such as the API monogram if applicable, material traceability records, and compliance certificates for the resin and fiber used in the composite.
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30 suppliersBuy Api Gre Glass Reinforced in Bulk — Verified Supplier in China
When sourcing Api Gre Glass Reinforced Epoxy Flanges 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 GRE Glass Reinforced Epoxy Pipe Flange, Epoxy Resin Matrix with E-Glass Fiber Reinforcement, and NPS 2" to NPS 24", DN50 to DN600. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1001000/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.
Api Gre Glass Reinforced Specifications, Trade Terms & Pricing
Importing Api Gre Glass Reinforced 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 global 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 Gre Glass Reinforced 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 import export marketplace. Start your sourcing journey today.
Import Api Gre Glass Reinforced — Shipping, Logistics & Customs
Importing Api Gre Glass Reinforced 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).
Frequently Asked Questions About Api Gre Glass Reinforced
What is the wholesale price of Api Gre Glass Reinforced Epoxy Flanges?
The current listed wholesale price for Api Gre Glass Reinforced Epoxy Flanges from Dongying Lake Petroleum Technology Co., Ltd is $1001000/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 Gre Glass Reinforced?
The supplier, Dongying Lake Petroleum Technology Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Gre Glass Reinforced. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Api Gre Glass Reinforced Epoxy Flanges?
For international shipping and customs clearance, Api Gre Glass Reinforced Epoxy Flanges is classified under HS Code 7307.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Api Gre Glass Reinforced from China?
To import Api Gre Glass Reinforced 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.
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 Gre Glass Reinforced Epoxy Flanges?
The key specifications for Api Gre Glass Reinforced Epoxy Flanges supplied by Dongying Lake Petroleum Technology Co., Ltd include API GRE Glass Reinforced Epoxy Pipe Flange, Epoxy Resin Matrix with E-Glass Fiber Reinforcement, and NPS 2" to NPS 24", DN50 to DN600. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Api Gre Glass Reinforced?
Dongying Lake Petroleum Technology Co., Ltd offers Api Gre Glass Reinforced with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Api Gre Glass Reinforced the most?
Api Gre Glass Reinforced 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 Gre Glass Reinforced supplier hold?
Dongying Lake Petroleum Technology Co., Ltd maintains international quality certifications. These ensure that the Api Gre Glass Reinforced meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Api Gre Glass Reinforced Epoxy Flanges 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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