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En545 ISO2531 Ductile Iron Loosing Flange Fitting for Di Pipe
US$100.00
50-99 Pieces
US$30.00
100+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online SolutionWarranty
1 YearModel NO.
Loosing FlangedConnection
FlangeShape
EqualHead Code
RoundAngle
30 DegreeWall Thickness
Sch30Material
IronTechnics
CastingCertification
ASME, ANSI, DIN, JIS, BS, GB, GS, KSColor
BlueProduct
Ductile Iron Flanged Tube Fitting (DN40-2000)Place of Origin
ChinaBrand Name
SyiSurface Treatment
Powder Coating/FbeTest
100% Water Pressure TestQuality Control
Strict Inspection as Per StandardSize
DN80~2000Transport Package
Standard Export Package or as Per Your RequirementSpecification
ISO2531/EN545/EN598/AWWA C153/AWWA C110Trademark
SYIOrigin
ChinaProduction Capacity
1500 Tons Per MonthKey features
Durable Coating Options: Available with Zinc, Black Bitumen, Red/Blue Epoxy, or PU (polyurethane) coating for enhanced protection.
Flexible Installation Design: Loosing flanges can be freely rotated around the pipe axis before jointing for easier installation.
Wide Size Range: Available in sizes from DN80 to DN2000 with pressure ratings PN10, PN16, and PN25.
Strict Quality Control: 100% water pressure test and strict inspection as per standard including tensile and hardness tests.
1-Year Warranty: Comprehensive 1-year warranty coverage for mechanical defects and performance issues.
Online After-Sales Support: Dedicated online solution team available to assist with technical inquiries and product issues.
Customization Capability: OEM and ODM services available with custom product specifications and surface treatments.
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: ≤6.43h 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 coating options are available?
A:
We offer Zinc, Black Bitumen, Red/Blue Epoxy, and PU (polyurethane) coating options.
Q:What is the warranty period?
A:
We provide a 1-year warranty for all our ductile iron fittings.
Q:Can the flanges be customized?
A:
Yes, we offer OEM and ODM services with customizable product specifications and surface treatments.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak and off-peak seasons.
Q:What payment terms do you accept?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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