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Heavy-Duty Carbon Steel Blind Flange for Industrial Piping
US$1.00-50.00
1 Piece
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSI, DIN, JIS, GOST, ASME B16.5/B16.47, En 1092-1,etc.Type
Welding FlangeModel NO.
ASMI BLMaterial
Carbon SteelStructure
FlangesConnection
WeldingSealing Surface
RFManufacturing Way
ForgingCustomizable
YesThird-Party Quality Inspection
AcceptOEM
YesSample Supply
YesPressure
150#-2500#,Pn0.6-Pn400,5K-40KTechnical Support
OfferedTransport Package
Wooden PalletSpecification
DN15~DN1500Trademark
HongKaiOrigin
ChinaHS Code
730791Production Capacity
20000 T / YearKey features
Customizable Specifications: Supports OEM, custom sizes (DN15-DN4000), and special material requirements.
Global Standard Compliance: Manufactured to ANSI, DIN, JIS, GOST, ASME, and EN standards.
Wide Material Selection: Available in Carbon Steel, Stainless Steel, and Alloy Steel variants.
Strict Quality Assurance: ISO 9001 certified with 100% inspection and third-party testing support.
Low Minimum Order Quantity: Accepts orders starting from just one piece for flexible procurement.
Robust Packaging Protection: Wooden box packaging with anti-rust oil and protective layers for safe transport.
Professional Technical Support: 24/7 support with on-site guidance and drawing confirmation services.
Fast Delivery Capability: Efficient mass production ensures on-time delivery for bulk orders.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.02h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryThe supplier is identified as a professional technical supplier focused on forged products, flanges, mechanical components, and related pipeline products. It reports integrated capabilities covering forging, heat treatment, machining, testing, surface treatment, packaging, and shipment, with more than 10 production lines and stated annual outputs of 20,000 tons of flanges, 10,000 tons of forgings, and 10,000 tons of bearings. It provides 3D software design and multiple customization options. Quality controls include documented inspection instructions, raw-material traceability, complaint procedures, and corrective-action procedures. However, the provided information shows no new products in the past year, no ODM, OEM for popular brands, or SDK capability, and no overseas warehouse or showroom. Evidence of formal certifications, financial strength, and specific customer cases is insufficient.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and conducts forging manufacturing and mechanical component processing. Its product scope includes flanges, castings, fittings, pipeline accessories, valves, and related products, with specifications ranging from DN10 to DN5000.
After-Sales capabilityThe supplier states that it provides reliable after-sales service and has a clear, documented procedure for handling customer complaints, with records followed. Corrective and preventive-action procedures are also documented for service capability.
R&D capabilityThe supplier provides 3D software design and supports customization from samples and designs, including full, minor, and flexible customization. However, it reports no new products in the past year, no ODM service, and no available SDK, indicating that evidence for ongoing product innovation is limited and includes stated deficiencies.
Production capacityThe supplier reports integrated forging, heat treatment, machining, physical and chemical testing, surface treatment, packaging, and shipment capabilities, along with more than 10 production lines and in-stock capacity. Stated output includes 20,000 tons of flanges, 10,000 tons of forgings, and 10,000 tons of bearings, with lead times within 15 working days in both off-peak and peak seasons; however, it lacks a valid manufacturing contract with affiliated subcontractors.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also provides 3D software design services. This directly supports a broad customization capability.
Product Q&A
Q:Are you a manufacturer or a trader?
A:
We are a manufacturer.
Q:How many years of industry experience do you have?
A:
We have over 20 years of industry experience.
Q:Do you have any relevant product certificates?
A:
Yes, we have ISO 9001, SGS, TUV, and others.
Q:How do you ensure the quality of your products?
A:
We are an honest manufacturer in China with an ISO 9001 system certificate. If you still worry about the quality, you can ask SGS or other 3rd party to inspect before shipment.
Q:What is the minimum quantity?
A:
The minimum order is one piece.
Send Inquiry
*To:
SHANXI HONGKAI FORGING CO., LTD.
SHANXI HONGKAI FORGING CO., LTD.*Content:
Supplier replies will be sent to your registered email
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