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Epoxy Coating Blue Ductile Iron Joints Universal Wide Range Flexible Coupling
US$1,000.00-1,300.00
1 Ton
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online SolutionWarranty
1 YearModel NO.
Universal Flexible CouplingConnection
Press ConnectionFlexible or Rigid
FlexibleMaterial
IronStandard
StandardTransport 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 for ductile iron pipes from DN40 to DN2200 with precise dimensional tolerances.
Durable Material: Body and gland made of Ductile Iron Grade 500-7/450-10; gasket is EPDM/SBR/NBR rubber.
Corrosion Protection: External and internal coatings available as liquid epoxy resin or FBE based on customer requirements.
Standard Compliance: Designed and tested in accordance with ISO 2531, EN545, EN14525, and ANSI/AWWA C219.
OEM/ODM Service: OEM and ODM services available with over 4,000 patterns ready for custom solutions.
Quality Assurance: Strict QC including hydrostatic, tensile, and coating tests to ensure standard compliance.
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: ≤6.91h 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 for this coupling?
A:
The product comes with a 1-year warranty.
Q:What standards does this coupling comply with?
A:
It is designed and tested in accordance with ISO 2531, EN545, EN14525, and ANSI/AWWA C219.
Q:What is the maximum working pressure?
A:
The working pressure rating is 16 Bar or 250 PSI.
Q:Can the coating be customized?
A:
Yes, external and internal coatings can be customized according to customer requirements, such as liquid epoxy resin painting or FBE.
Q:What is the angular deflection capability?
A:
The coupling allows an allowed angular deflection of 6 degrees.
Send Inquiry
*To:
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
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