Powered by Made-in-China.com

Product profile
Customization
AvailableAfter-sales Service
1 YearsWarranty
1yearsModel NO.
DN50~DN1200mmMaterial
Carbon SteelConnection
FlangeTransport 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 DN50mm to DN1200mm for diverse pipeline needs.
Corrosion Protection: Surface coated with PP material or galvanization to prevent rusting.
Flexible Material Options: Manufactured from Carbon Steel or Stainless Steel based on requirements.
Standard Compliance: Drilled into EN1092 standard ensuring high quality and compatibility.
Fast Delivery: Stock available for standard sizes; 10-20 days lead time for containers.
OEM Service: Customized logo and OEM services are available for branding needs.
Flexible Payment: Supports T/T, L/C, DP, Western Union, and negotiable terms.
Long Warranty: Provides 5 years warranty for normal use of the backup flanges.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-12-30Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤1.95hTerms 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 materials are used for the HDPE backup flange?
A:
The backup flanges are forged from Carbon Steel or Stainless Steel materials.
Q:What is the standard for the HDPE backing flange?
A:
The flanges are drilled into the EN1092 standard and are customized-made available.
Q:What surface finishes are available?
A:
Surfaces can be coated by PP material or galvanization to prevent rusting.
Q:What is the production lead time?
A:
Standard sizes are in stock. It takes about 10 days for a 20ft container and 20 days for a 40ft container.
Q:What is the warranty period?
A:
We provide a 5-year warranty for normal use of the HDPE backup flanges.
Send Inquiry
*To:
Ningbo Sunplast PiPe Co., Ltd.
Ningbo Sunplast PiPe Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
High Qualiy Vacuum Hot Pipe Fittings Black O-Ring Clamp Kf16/Kf25/Kf40/Kf50 Flanges Ring
US$0.69-0.71
10 Pieces(MOQ)
CE Certified Gi Backing Rings Hot DIP Galvanized Flange Support Ring
US$0.50
100 Pieces(MOQ)
Gi Backing Rings for HDPE Pipe Flange Assembly Reinforcement
US$0.50
100 Pieces(MOQ)
FKM High Temperature Resistant Green O-Ring for Stainless Press Fitting
US$0.10-0.50
10 Pieces(MOQ)
Pipe Clips Galvanized or Black Maleable Double Ring
US$0.20-3.00
1,000 Pieces(MOQ)
SS304/SS316L/Aluminum Center Ring with O-Ring Kf10-Kf16/Kf25/Kf40/Kf50 High Vacuum Flanges Clamp
US$2.60-4.50
1 Piece(MOQ)
High Strength Gi Backing Rings Even Bolt Load Distribution Accessory
US$0.50
100 Pieces(MOQ)
Nw25 High Vacuum Center Ring with Outer Ring&O-Ring SS304/SS316L/Aluminium Kf16/Kf25/Kf40/Kf50 Flange
US$0.71-0.80
10 Pieces(MOQ)
Impact Resistant Gi Backing Rings Potable Water Pipeline Fitting
US$0.50
100 Pieces(MOQ)
Chlorine Resistant Seal Ring EPDM O-Ring for Stainless Steel Press Fitting
US$0.10-0.50
10 Pieces(MOQ)
ASTM F1960 Pex Expansion Ring for Pexa Pipe Cold Expansion
US$0.16-0.18
2,000 Pieces(MOQ)
Converting Adaptor C/W Lock Rings
US$1.00
10 Pieces(MOQ)
Slip-on Heavy-Duty Female Trap Connection and Compression Ring
US$0.50-2.00
1,000 Pieces(MOQ)
Australia Special Extension Ring 12mm & 25mm (ASNZS2053.2: 2001)
US$0.10-0.12
600 Pieces(MOQ)
Mk Female Connection Hexagon Head Round Shape Couplings Clamping Ring
US$3.00
1,000 Pieces(MOQ)
32mm Galvanized Steel Lock Ring for BS 4568 Conduit Fittings
US$0.04-0.20
1,000 Pieces(MOQ)
304# Stainless Steel Ring for Multilayer Pex Al Pipe
US$0.037-0.039
10,000 Pieces(MOQ)
Sanitary Stainless Steel Heavy Duty Ferrule Clamp Ring
US$2.90-3.00
10 Pieces(MOQ)
Pipe Clips Natural Brass or Chrome Plated Brass Die-Casting Double Munsen Ring
US$0.20-3.00
1,000 Pieces(MOQ)



















