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Rell Composite manufactures GRP flanges in China as part of a broad portfolio of fiberglass reinforced polymer products. The company operates from No.226, Kanjiaan Industrial Zone, Nantong City, Jiangsu, and offers a range of standard and custom flange sizes for industrial applications. Their production line includes pultrusion and hand‑lay‑up techniques, allowing consistent fibre orientation and surface finish.
Typical GRP flange specifications include a material composition of glass fibre reinforced polyester resin, size ranges from DN 50 to DN 500, and a pressure rating up to 2.5 bar (≈36 psi). Standard bolt‑hole patterns follow metric dimensions, and the flanges comply with ASTM D2583 and EN 14692 as industry benchmarks. The composite construction provides resistance to corrosion, lightweight handling and easy installation compared with steel equivalents.
These flanges are used in water‑treatment plants, chemical processing lines, and irrigation systems where corrosion resistance and low weight are critical. Importers often select Rell Composite for projects requiring large‑volume procurement and consistent quality across batches. Custom dimensions, specific bolt patterns and delivery terms should be discussed directly with the supplier, as pricing and lead‑time details are provided on request.
| Material | Glass fibre reinforced polyester resin (typical) |
| Size range | DN 50 - DN 500 (typical) |
| Pressure rating | Up to 2.5 bar (typical) |
| Bolt‑hole pattern | Metric standard (M20‑M48) (typical) |
| Thickness | 6 - 15 mm (typical) |
| Operating temperature | -10 °C to 70 °C (typical) |
| Chemical resistance | Resistant to acids, alkalis, salts (typical) |
| Standards | ASTM D2583, EN 14692 (standard) |
| Weight per unit | ≈0.8 kg per DN 100 (typical) |
| Packaging | Packed in wooden crates, palletised for container loading (typical) |
Rell Composite is located at No.226, Kanjiaan Industrial Zone, Nantong City, Jiangsu Province, China. The supplier is listed with a harbor trust tier and an imported supplier tier, though its response rate is currently recorded as 0 %. Their public profile highlights a focus on GRP moulded gratings, pultruded components, and a broad selection of custom FRP products.
The company emphasizes the use of pultrusion and hand‑lay‑up processes to achieve high strength and dimensional stability in its products. Rell Composite states that its GRP items meet recognised industry standards and are designed for durability in harsh chemical environments. They provide technical support throughout the design stage and offer after‑sales assistance for installation and maintenance.
| 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 |
When ordering GRP flanges from Rell Composite, confirm the exact DN size, bolt‑hole pattern and pressure class required for your pipeline. Ask for a material data sheet and, if needed, a test report confirming compliance with ASTM D2583 or EN 14692 standards before finalising the purchase.
Discuss shipping arrangements early; the supplier typically ships in bulk via sea freight, using FOB terms from the Nantong port. Verify the expected lead‑time, which is usually 4‑6 weeks after design approval, and agree on payment conditions such as T/T or L/C to secure the order.
Arrange an independent inspection to check dimensions, thickness and surface quality before loading. Request a hydrostatic test report and a certificate of conformity to ensure the flanges meet the agreed specifications, and keep all documentation for customs clearance and future quality audits.
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Securing a reliable supply chain for Grp Flange is critical for maintaining your business operations. Rell Composite, a verified supplier located in China, provides high-quality Grp Flange ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Flanges industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Grp Flange from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Rell Composite. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Rell Composite is part of our extensive network of vetted international exporters. Browse more products in the Flanges category or discover new suppliers across the Flanges sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
When importing Grp Flange from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Rell Composite directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Rell Composite provides Grp Flange for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Rell Composite. Contact the supplier to discuss the best logistics options for importing Grp Flange to your country.
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