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Precision Shell Mould Casting Strainer Part Valve Bodies
US$2.00
1,000-19,999 kg
US$1.90
20,000-99,999 kg
US$1.80
100,000+ kg
Product profile
Customization
AvailableType
Valve Part BodyMaterial
Ductile Iron , Grey Iron , Alloy Steel , Carbon StModel NO.
Valve BodyProduct
Valve BodyProcess
Shell Mould CastingTransport Package
Standard Export Package or as Per Your RequirementTrademark
SYI or OEMOrigin
Shanxi, ChinaProduction Capacity
3000 Ton/Tons Per MonthKey features
OEM Shell Mould Casting: Custom gate valve bodies produced via shell mould casting with CNC machining and surface treatment.
Wide Material Options: Available in Ductile Iron, Grey Iron, Alloy Steel, and Carbon Steel including En-GJS-450-10.
Strict Quality Control: Full inspection from raw materials to finished products using spectral analysis, tensile testing, and CMM.
Custom Weight Range: Manufactured in weights ranging from 7kg to 50kg to meet specific project requirements.
ISO Tolerance Compliance: Casting tolerances strictly adhere to ISO8062 and ISO2768 standards.
Comprehensive Testing: Includes chemical composition, mechanical properties, hardness, and metallography detection.
Long-Term Experience: Established in 1988 with over 30 years of experience in OEM casting and forging services.
Global Market Reach: Serves North America, Europe, Southeast Asia, Middle East, Africa, and Australia.
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: ≤5.56h 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 materials are available for the valve body?
A:
We offer Ductile Iron, Grey Iron, Alloy Steel, and Carbon Steel, including specific grades like En-GJS-450-10.
Q:What is the weight range for these parts?
A:
The manufacturing process supports weights from 7kg to 50kg depending on the design.
Q:Do you accept OEM orders?
A:
Yes, we provide full OEM services based on customer drawings, samples, or ideas.
Q:What quality standards do you follow?
A:
We adhere to ISO8062 and ISO2768 for casting tolerances and perform comprehensive spectral and mechanical testing.
Q:How do you ensure product quality?
A:
We control quality from raw materials to finished products using equipment like CMM, tensile testers, and microscopes.
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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