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Poly Pipe Flanges PE Pipe Flange HDPE Flange DN50~DN400mm in SDR11-Pn16
Negotiable
200 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableWarranty
15 Years in Quality GuaranteeMaterial
HDPEModel NO.
DN50~DN400mmConnection
SocketTransport Package
PP Bags and CartonsSpecification
20-1000Trademark
SUNPLAST OR OEMOrigin
ChinaHS Code
3917400000Production Capacity
8000ton/YearKey features
Premium PE100 Material: Made from 100% virgin PE100 material certified by PE100+ association for superior quality.
Wide Size Range: Available in DN50 to DN400mm, SDR11-PN16 rating for water and PN10 for gas.
Reliable Electrofusion: Simpler installation with stronger, more reliable joints compared to butt fusion.
Fast Lead Time: Mass stock for regular sizes; approx. 10 days for 20ft container, 20 days for 40ft.
Custom Logo Service: OEM service available with laser marking/sticker for small orders or embossing for large.
Comprehensive Warranty: 15 years quality guarantee with 10 years warranty for normal use.
Global Standards: Conforms to ISO4427-3, EN12201-3, AS/NZS 4129, EN1555, and CE certificates.
Barcode Integration: All fittings include barcodes for automatic parameter input into welding machines.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤4.39hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, CIP, FCA, EXW
AI-Powered supplier vetting
SummaryThe supplier is a small limited company with 8 employees offering HDPE pipes and fittings. It is identified as a professional technical supplier and provides extensive customization, ODM, and OEM services, including for popular brands. However, it does not provide 3D software design, has not launched new products in the past year, and has no available SDK. Service-management procedures exist for corrective actions and complaint handling, but no written records were provided. The supplier reports no overseas warehouse, showroom, agent, or branch, although it has attended EXCON CAPECO and accepts several trade and payment terms. Financial records are indicated for 2021–2023, but their contents are not provided. No certification information, production scale, or verified customer case details are available.
Supplier typeThe supplier is explicitly identified as a professional technical supplier, operates as a limited company, and offers HDPE pipes and fittings. It is not part of a larger company group and has 8 employees, indicating a small, independent supplier structure.
After-Sales capabilityThe supplier has procedures for handling customer complaints and corrective and preventive actions, but no written records are available. It has no overseas warehouse, showroom, agent, or branch, while its service coverage is reported as zero countries; these limitations constrain demonstrated overseas after-sales support.
R&D capabilityThe supplier provides ODM services and is described as having R&D capability, but it launched no new products during the past year, lacks an available SDK, and does not provide 3D software design. Its digitalization program has started, but ERP, OA, CRM, and SAP systems are not established or used.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, demonstrating broad stated customization capability.
Product Q&A
Q:What is the warranty period?
A:
We provide a 15-year quality guarantee and a 10-year warranty for normal use.
Q:Can electrofusion fittings be used for PPR pipes?
A:
No, HDPE electrofusion couplers are designed only for HDPE pipelines and are not suitable for PPR pipes.
Q:Is scraping necessary before electrofusion?
A:
Yes, the oxidation layer on both edges of the HDPE pipe must be scraped to the marking line to ensure proper fusion.
Q:What are the typical reasons for electrofusion welding failure?
A:
The main causes are poor joint preparation, contamination during the process, and misalignment of the pipe within the fitting.
Q:Can PE100 fittings be welded to PE80 pipes?
A:
Yes, it is possible. However, we recommend using PE80 fittings to weld to PE80 pipes for the best welding result.
Send Inquiry
*To:
Ningbo Sunplast PiPe Co., Ltd.
Ningbo Sunplast PiPe Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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