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En14525 ISO2531 En545 En598 Ductile Iron Universal Flexible Coupling for Pipeline Connection
US$1,000.00-1,300.00
1 Ton
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableSurface Treatment
Epoxy CoatedApplicable Medium
General FluidsModel NO.
Dedicated Couplings AdaptorsAfter-sales Service
Online SolutionWarranty
1 YearConnection
Press ConnectionFlexible or Rigid
FlexibleMaterial
IronStandard
StandardBody
Ductile Iron Grade 500-7/450-10 in AccordanceGriping Ring
BrassWorking Pressure
16bar or 250psiTransport Package
Standard Export Package or as Per Your RequirementSpecification
ISO 2531/EN545 EN 14525Trademark
SYIOrigin
ChinaProduction Capacity
500 Tons Per MonthKey features
Wide Size Range: Available in sizes from DN40 to DN2200 for various pipeline needs.
High Pressure Rating: Rated for 16 Bar or 250 PSI working pressure.
Durable Material: Body and gland made of Ductile Iron grade 500-7/450-10 per ISO 1083.
Standard Compliance: Designed and tested according to EN14525, ANSI/AWWA C219, and EN545.
Customizable Coating: External and internal coatings available per customer requirements.
Professional Support: Online solution after-sales service with 1-year warranty.
OEM/ODM Service: OEM and ODM services available for customized parts.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.11h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.
Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.
CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.
Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.
Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.
Product Q&A
Q:What is the warranty period?
A:
We provide a 1-year warranty for this product.
Q:What standards does the coupling meet?
A:
The coupling is designed and tested in accordance with EN14525, ANSI/AWWA C219, and EN545.
Q:What is the maximum working pressure?
A:
The working pressure is rated at 16 Bar or 250 PSI.
Q:What material is used for the body and gland?
A:
The body and gland are made of Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or ASTM A536.
Q:Is OEM service available?
A:
Yes, OEM service is available for customized parts.
Send Inquiry
*To:
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
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