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The co-polymer polypropylene (PPR) pipes and fittings from Blue Ocean International Limited are designed for potable water and heating systems, using random copolymer polypropylene (PPRC) with ethylene comonomer for improved impact resistance and thermal stability. The pipes are rated for continuous use at 70°C and short-term exposure up to 90°C, with a nominal pressure rating of PN20, as indicated in the source.
The material composition follows ISO 15874 standards for PPR piping systems, with a typical wall thickness governed by SDR 11 or SDR 17.6 depending on diameter and pressure class. The interior surface is smooth, with a roughness coefficient below 0.01 mm, reducing friction loss and inhibiting scale formation. Fittings are injection-molded to match pipe dimensions with consistent concentricity and no flash or voids.
These systems are commonly purchased by plumbing contractors, municipal infrastructure projects, and commercial builders in Southeast Asia, the Middle East, and Eastern Europe. Buyers typically order in bulk via container shipment under FOB Qingdao terms. Packaging is in polyethylene wraps and cardboard cartons, labeled with batch numbers. Minimum order quantity is not stated; buyers must confirm directly with the supplier.
| Material type | PPRC (polypropylene random copolymer) conforming to ISO 15874 |
| Maximum operating temperature | 90°C (short-term), 70°C (continuous) |
| Pressure rating | PN20 (20 bar at 20°C), PN25 available upon request (standard for domestic systems) |
| SDR options | SDR 11 (for high pressure), SDR 17.6 (for standard pressure), SDR 21 (for low pressure) |
| Pipe diameter range | 20 mm to 110 mm (typical for residential and commercial plumbing) |
| Wall thickness tolerance | ±10% of nominal (standard per ISO 15874) |
| Coefficient of thermal expansion | 0.15 mm/m·K (typical for PPR materials) |
| Tensile strength | 35 MPa minimum (standard for PPRC at 20°C) |
| Fitting connection method | Thermal fusion (socket fusion) with matching socket depth for each pipe size |
| Color | Natural translucent or white (standard); custom colors available on request |
Blue Ocean International Limited is registered in Qingdao, Shandong Province, China, with a physical address in Jiaozhou Town. The company is classified as an imported supplier with harbor-level trust verification, indicating basic operational legitimacy but no public disclosure of manufacturing capacity, workforce size, or years in operation.
The listing does not confirm whether the company manufactures the PPR pipes and fittings or acts as a trading entity sourcing from third-party factories. No certifications such as ISO 9001 or ISO 14001 are explicitly verified in the source, despite mention of SGS and ISO in the description. Response rate and average response time are zero, suggesting no prior buyer interaction history.
| 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 |
Before ordering, confirm the exact material grade (PPRC), pressure rating (PN20 or PN25), and SDR class. Request material test reports for tensile strength, elongation at break, and hydrostatic pressure testing at 70°C and 90°C. Verify that the batch number on packaging matches the certification documents provided.
Confirm the Incoterms - FOB Qingdao is standard - but clarify whether the supplier arranges export customs clearance and provides the bill of lading. Lead time is not stated; request production cycle and whether orders are fulfilled from stock or made to order. Payment terms are not listed; buyers should negotiate based on standard trade practice, such as 30% advance and 70% against copy of shipping documents.
Conduct a pre-shipment inspection for dimensional accuracy, wall thickness consistency, and absence of surface defects. Request batch-specific test certificates for oxygen permeability, thermal fusion quality, and potable water compliance. Ensure packaging is sealed, labeled with product code, batch, and date of manufacture, and includes a copy of the quality control checklist.
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Securing a reliable supply chain for Co-Polymer Polypropylene Ppr Pipes And Fittings is critical for maintaining your business operations. Blue Ocean International Limited, a verified supplier located in China, provides high-quality Co-Polymer Polypropylene 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 Products 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 Co-Polymer Polypropylene from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Blue Ocean International Limited. This seamless communication is powered by EximNext, a premier global 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. Blue Ocean International Limited is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Co-Polymer Polypropylene 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 Blue Ocean International Limited directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Blue Ocean International Limited provides Co-Polymer Polypropylene 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 Blue Ocean International Limited. Contact the supplier to discuss the best logistics options for importing Co-Polymer Polypropylene to your country.
Send a direct message to Blue Ocean International Limited through our platform to request a product sample before committing to a large wholesale order.
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