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High Strength Gi Backing Rings Even Bolt Load Distribution Accessory
US$0.50
100 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
1yearWarranty
15 Years in Quality GuaranteeModel NO.
RS HDPE PipeMaterial
Carbon SteelConnection
FlangePressure Rating
Pn10 / Pn16 OptionalChemical Property
Acid and Alkali Resistant, Corrosion ResistantApplication
Plumbing, Building, Municipal EngineeringTransport Package
Wooden Box Package or PalletizingSpecification
20-800Trademark
SUNPLAST OR OEMOrigin
ChinaHS Code
3917400000Production Capacity
8000ton/YearKey features
Wide Size Range: Available in diameters from 50mm to 1200mm for various pipeline needs.
Dual Pressure Ratings: Supports PN10 and PN16 pressure ratings for flexible application.
Corrosion Resistant: Carbon steel material with PP coating or galvanization prevents rust.
Customized Options: Customized logo, OEM service, and specific pressure ratings available.
Standard Compliance: Manufactured to EN1092 standard with forged carbon or stainless steel.
Fast Shipment: Stock available for regular sizes; 10 days for 20ft, 20 days for 40ft.
Long Warranty: 15-year quality guarantee provided for all mechanical equipment.
Professional Manufacturer: Over 20 years experience with ISO9001 certified production facilities.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤5.35hTerms 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:Which SDR of HDPE fittings shall we use for the HDPE pipe in SDR13.6-PN12.5? Can we use the SDR17 fittings for our SDR13.6 pipe?
A:
To guarantee the safety of piping system, the HDPE fittings shall be equal to or higher pressure rating than pipeline. So for HDPE pipe in SDR13.6, you shall take the fittings in SDR13.6 or SDR11. The fittings in SDR17 is not suitable for SDR13.6 pipeline.
Q:What kind of HDPE pipe fittings can SUNPLAST provide?
A:
SUNPLAST is a integrated manufacturer & provider of HDPE fittings in China. We currently can provide three kind of fittings: HDPE butt fusion fittings: available in a diameter ranging from 50mm to 800mm in SDR17 & SDR11 HDPE electrofusion fittings: available in sizes of 20mm to 630mm in SDR11 & SDR17 HDPE compression fittings: for small diameter 20mm to 110mm in PN16
Q:Can SUNPLAST provide HDPE fittings in PE80 material?
A:
Yes, PE80 fittings are also possible to us.
Q:Can HDPE fittings made by PE100 material weld with pipes in PE80?
A:
yes, they can be welded together. But, to achieve the best welding results, we recommend to weld PE80 pipes with PE80 fittings.
Q:Is HDPE end cap & HDPE pipe end the same thing?
A:
yes, they are referring to the same products.
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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