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Machined Flat Flange for Cast Iron Valve Matching with FF Sealing Face
US$3.50
100-999 Pieces
US$2.50
1,000+ Pieces
Product specifications
Flange
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSI, DIN, JISType
Welding FlangeMaterial
Stainless SteelStructure
FlangesConnection
WeldingSealing Surface
RJManufacturing Way
ForgingMaterial.
Carbon Steel, Stainless SteelTypes
Wn, So, Bl, Pl, Th, Socket-Welding, Lapped JointSize Range
Non-Standard Sizes Made to Drawing or SampleSealing Face
RF, FF, Mfm, Tg, RtgProcess
Forged, Casting; Precision CNC MachiningApplications
Water Works, Shipbuilding, Petrochemical & Gas...Transport Package
Wooden PalletSpecification
DN10-DN3600Trademark
HuazhanOrigin
Shanxi, ChinaKey features
Forged (or cast on request) from quality billets - dense metal structure, no porosity or sand holes, higher strength and pressure resistance than ordinary castings.
CNC-turned sealing faces with low roughness, accurately positioned bolt holes and stable concentricity - leak-free sealing and fast, easy installation.
Produced strictly to ANSI B16.5 (Class 150-2500), DIN, JIS (5K-20K), EN and UNI standards - fully compatible with international project acceptance.
Carbon steel Q235/P250GH/20#, stainless SS304/304L, SS316/316L. Surface: anti-rust oil, black / yellow paint, hot-dipped or electrical galvanizing.
Size DN10-DN3600, welding or threaded connection, special pressure ratings and non-standard drawings - custom production exactly to your requirements.
Spectral material analysis, dimension inspection, tensile testing and surface check on every batch - inspection certificates supplied with delivery.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤7.52h
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier with 3D software design, SDK, and multiple customization capabilities. It reports valid manufacturing contracts with associated subcontractors, inventory capacity, written quality and service procedures, and export activity representing 51%–70% of total sales. Production claims include monthly output of 300 tons of wear-resistant pipes and more than 110 product varieties across 12 categories, although the provided information does not independently verify these claims. The supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications and has documented environmental and fire-safety practices. Limitations include no overseas warehouse, showroom, agents, branches, or stated overseas service countries; quality-control test equipment is listed as zero. Financial credibility and customer cases cannot be adequately assessed from the provided slices.
Supplier typeThe supplier explicitly describes itself as a professional technical supplier and lists a broad business scope including lighting appliances, building materials, chemical products excluding dangerous goods, electronic products, software and hardware, and import/export activities. Its company description specifically presents it as a manufacturer of wear-resistant pipe fittings.
CertificationsThe supplier reports holding ISO9001:2015, ISO45001:2018, and ISO14001 certifications. It also reports a factory environmental impact assessment and regular fire drills during the past year, supporting the existence of formal quality, occupational safety, and environmental management practices.
After-Sales capabilityThe supplier has written procedures and records for handling customer complaints, corrective and preventive actions, and supplier service capability assessment. However, it has no overseas warehouse, showroom, agents, or branches, and reports zero overseas service countries, with training listed as the service offering.
R&D capabilityThe supplier reports professional R&D capability, 3D software design services, and an available SDK. It identifies one R&D engineer, with the general manager responsible for developing and designing products according to customer requirements, and claims advanced production technology and testing equipment; however, the listed R&D staffing is limited and no specific innovation outcomes are documented.
Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capacity, written warehouse quality-control procedures, and a finished-product inspection method that is instructed and uniformly followed. It claims monthly production of 300 tons of wear-resistant pipes and more than 110 varieties in 12 categories, while quality-control test equipment is listed as zero, creating a notable limitation in the documented testing infrastructure.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports 3D software design services and R&D-supported design services, providing direct evidence of broad customization coverage.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 piece.
Q:Can you produce non-standard sizes?
A:
Yes, non-standard sizes can be manufactured based on customer drawings or samples.
Q:What materials are available for the flanges?
A:
We offer Carbon steel (Q235, P250GH, 20#) and Stainless steel (SS304/304L, SS316/316L).
Q:What is the maximum pressure class?
A:
The flanges are available up to Class 2500 pressure rating.
Q:Do you offer OEM or ODM services?
A:
Yes, we provide both OEM and ODM services with flexible customization options.
Send Inquiry
*To:
Shanxi Huazhan Wear Resistant Material Co., Ltd.
Shanxi Huazhan Wear Resistant Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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