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Factory Wholesale CNC Machined Carbon Steel Flanges
US$5.00
500-4,999 Pieces
US$4.00
5,000-49,999 Pieces
US$3.00
50,000+ Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JIS, GOST, BSWType
Welding FlangeModel NO.
FlangeMaterial
Carbon SteelStructure
RoundConnection
WeldingSealing Surface
FFManufacturing Way
ForgingProduct Name
FlangeKeywords
Threaded FlangeModel
Hongtu-FL SeriesTransport Bag
Plywood Boxes/PalletsManufacturing Method
ForgingSpecial Flange
Acceptable According to DrawingsScience and Technology
Forging, Casting, Cutting, RollingAmerican Standard
ANSI B16.5, ASME B16.47, Mss Sp-44, Awwa C207European Standards
En1092-1British Standards
BS4504, BS10Japanese Standard
JIS B2220Korean Standard
Ks B1503Australian Standards
As2129, as/Nz4087, As4331New Zealand Standards
as/Nz 4087ISO Standards
ISO 7005-1 CertificationTransport Package
Standard Packaging or CustomizedSpecification
Standard specifications or customizedTrademark
HONGTUOrigin
JinanchinaHS Code
7307910000Production Capacity
500000pieces/YearKey features
Wide Standard Compliance: Meets ANSI, DIN, GB, JIS, GOST, BSW, ISO, and other international standards.
Customization Available: Accepts drawings for special flanges and offers full customization options.
High Production Capacity: Capable of producing 10,000 tons per month with 5 production lines.
Diverse Material Options: Available in Carbon Steel, Stainless Steel, Duplex, Nickel Alloy, and more.
Comprehensive Size Range: Sizes from 1/2 inch to 240 inches (DN15 to DN6000) with various pressure ratings.
Flexible Delivery Schedule: Lead time ranges from 7 to 30 days depending on season and order volume.
Strict Quality Control: 100% visual and functional inspection with traceable raw materials.
OEM and ODM Services: Supports customization from samples, designs, and minor adjustments.
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: 3 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.50h
AI-Powered supplier vetting
SummaryThe supplier operates in metalworking and machinery-related manufacturing, including forging, machining, gear and transmission components, hardware products, and mechanical parts. It reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, raw-material traceability, 100% finished-product inspection, and four quality inspectors. The supplier offers broad customization and ODM services, has three R&D engineers, and launched new products during the past year. However, service-management procedures lack supporting records, and the supplier has no overseas warehouse, showroom, agents or branches, or offline trade-show participation. Financial information is only represented by years rather than substantive financial indicators, so financial credibility cannot be determined from the provided evidence. It reports OEM service for known brands but no Fortune 500 cooperation.
Supplier typeThe supplier is a manufacturing-oriented metalworking and machinery-parts provider, covering forging, machining, mechanical parts, hardware products, gears, reducers, and transmissions. Its description specifically presents end-to-end capability from forging raw materials to precision-finished parts, indicating an integrated industrial component supplier rather than a purely trading-focused business.
CertificationsThe supplier reports ISO9001:2015 quality management certification, ISO14001 environmental management certification, and ISO45001:2018 occupational health and safety certification. These are explicit certifications covering quality, environmental, and occupational safety management.
R&D capabilityThe supplier reports three R&D engineers, new products launched during the past year, ODM services, and multiple customization modes. However, it has no available SDK, which limits evidence of software-development or SDK-related innovation; overall product and design innovation capability is explicitly supported.
Production capacityProduction evidence includes lathes, machining centers, vertical lathes, and forging machines, with business coverage in forging, machining, gears, reducers, transmissions, hardware, and mechanical parts. The supplier also reports raw-material traceability and 100% finished-product inspection supported by four quality inspectors, indicating established manufacturing and quality-control capacity.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, providing direct evidence of broad product-development and customization support.
Product Q&A
Q:May I get a cheaper price?
A:
A workable discount will be given if there's a large quantity.
Q:Is OEM acceptable?
A:
Yes, please contact us for design details. we will offer you a reasonable price and make samples for you ASAP.
Q:What's your quality guarantee?
A:
We have our professional quality control workers with inspection machines. Or if you have a Chinese agency, you also can ask them to do an inspection in our factory before shipment.
Q:Can I visit your factory before ordering?
A:
Yes, you're warmly welcome to visit our factory.
Q:Do you provide samples? Is it free or charged?
A:
Yes, we can offer samples free but shipping charges are covered by customer mer.
Send Inquiry
*To:
Jinan Hongtu Forging Co., Ltd
Jinan Hongtu Forging Co., Ltd*Content:
Supplier replies will be sent to your registered email
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