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ISO2531 En545 En598 Ductile Iron Flange Adaptor Universal Joint Flexible Coupling
US$1,100.00-1,300.00
1 Ton
Product profile
Customization
AvailableConnection
FlangeMaterial
IronModel NO.
Universal Flange AdaptorProduct
Ductile Iron Universal JointTransport Package
Standard Export Package or as Per Your RequirementSpecification
EN14525/ANSI/AWWA C 219Trademark
SYIOrigin
ChinaProduction Capacity
500 Tons Per MonthKey features
Wide OD Tolerance: Accommodates pipe O.D. variations up to 24mm for universal compatibility.
Multi-Material Jointing: Connects pipes of same or different materials and outside diameters.
Patented Design: Designed by SYI engineers in 2010 with applied patent technology.
Leak-Tight Seal: Ribbed EPDM/SBR/NBR gaskets ensure tight seal and prevent pull-out.
Thermal Expansion: Allows pipe thermal expansion and contraction up to 5mm per gasket.
Certified Standards: Complies with EN 14525, ISO 2531, EN 545, EN 598, and ASTM A536.
Custom Coatings: External and internal coatings available per customer requirements.
Durable Materials: Body made of Ductile Iron Grade 500-7/450-12 for high strength.
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: ≤5.61h 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 standards does the flange adaptor comply with?
A:
It is designed and tested in accordance with EN 14525, ISO 2531, EN 545, EN 598, ANSI/AWWA C219, and ASTM A536.
Q:What is the maximum angular deflection allowed?
A:
The allowed angular deflection is 3 degrees.
Q:Can this adaptor connect pipes of different materials?
A:
Yes, it is suitable for jointing plain-ended pipes with the same or different materials and outside diameters.
Q:What is the working pressure rating?
A:
The working pressure is 16 Bar or 250 PSI.
Q:What materials are used for the gasket?
A:
The gasket is made of Rubber E.P.D.M., SBR, or NBR in accordance with EN 681.1.
Send Inquiry
*To:
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
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