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Carbon Steel Flange Forging Ring Processing Plant
US$50.00
50-99 Pieces
US$20.00
100+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSIType
Threaded Connection FlangeModel NO.
DN 80Material
Carbon SteelStructure
RoundConnection
FlangedManufacturing Way
ForgingProduct
Carbon Steel Forged RingFlange Facing
Raised Face/Flat Face/Ring Joint etcStandard Finish
Stock Finish/Spiral Serrated/Smooth Finish etcSurface
Light Oiled/Galvanization/PaintNdt
Ut, Mpi, X-ray etcDelivery Time
on Time DeliveryQuality
Excellent QualityPrice
CompetitiveTransport Package
standard export package or as per your requirementSpecification
ANSI/DIN/EN/NFE/AS/JISTrademark
SYIOrigin
ChinaProduction Capacity
1200 ton/ monthKey features
Wide Size Range: Manufactures flanges from DN10 to DN5000 using forging, plate cutting, and bending.
Multiple Standards: Compliant with DIN, BS, ANSI, AS, JIS, and MSS SP 44 industry standards.
Customizable Finishes: Offers Stock Finish, Spiral Serrated, Smooth Finish, Light Oiled, Galvanization, and Paint.
Customizable Flange Faces: Provides Raised Face, Flat Face, and Ring Joint options based on requirements.
Comprehensive NDT Options: Includes Ultrasonic Testing (UT), Magnetic Particle Inspection (MPI), and X-ray.
ISO 9001 Certified: Certified to ISO 9001:2000 quality standard with trained technicians ensuring excellence.
OEM and ODM Services: Full OEM and ODM services available for custom forged ring and flange manufacturing.
Long Industry Experience: Over 20 years of manufacturing experience serving Oil, Gas, and Petrochemical industries.
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: ≤6.13h 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 do your flanges comply with?
A:
Our flanges are manufactured in accordance with DIN, BS, ANSI, AS, JIS, and MSS SP 44 standards.
Q:What is the size range for your flanges?
A:
We can manufacture flanges ranging from DN10 to DN5000.
Q:Can you customize the flange face and finish?
A:
Yes, we offer customizable flange faces like Raised Face, Flat Face, and Ring Joint, along with finishes such as Spiral Serrated, Smooth, and Galvanization.
Q:What non-destructive testing (NDT) options are available?
A:
We provide various NDT options including Ultrasonic Testing (UT), Magnetic Particle Inspection (MPI), and X-ray.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide both OEM and ODM services for custom forged rings and flanges.
Send Inquiry
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SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
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