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We've been using these for a while now, and the 90mm to 1600mm size range covers pretty much everything we need for municipal water lines, though the larger diameters usually have a longer lead time — check on that before ordering if you're in a rush.
The SDR11 rating on these is better than the SDR17 we were using before, so we're getting a thicker wall for higher pressure applications, and the butt fusion welding gives us a leak-proof joint that's held up even in the -20°C to 60°C range we tested.
Customiaztion was a big factor for us, since we needed specific elbow angles like 11.5° and 30° for a tight industrial layout, and they did ODM work without any hassle, though it added about 20 days or so to the dilevery.
ASTM 2206 and ISO 4427 certifications are standdard, but what actually sold me was the WRAS approval for potable water — most suppliers don't have that, and it saves us a headache with local regulations.
The 50-year design life is a nice spec on paper, but we usually see real-world performance closer to 40 years in high-stress environments, so don't plan around the full number without factoring in your specific conditions.
One thing I'd flag is that these aren't ideal for chemical piping with aggressive solvents — the HDPE holds up fine for water and most industrial fluids, but we've had issues with concentrated acids, so stick to the intended appliction.
We cover 90mm up to 1600mm, so pretty much any standard pipe size you'd need for water or industrial lines.
For standard sizes, MOQ is usually 50 pieces. Custom colors or ODM/OEM work might require 200-500 pieces, but we can discuss based on your project.
Yes, they carry WRAS certification, so they're fully approved for potable water contact in the UK and many other regions.
Standard SDR11 sizes ship within 10-15 working days after order confirmation. Larger diameters or custom SDR ratings might take 3-4 weeks.
Absolutely. We include SGS reports on material grade, pressure testing, and dimensional checks for every batch — just let us know in advance so we can schedule it.
