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Product profile
Customization
AvailableStandard
ANSI, DIN, GB, JISType
Welding FlangeModel NO.
ASTM A182 F22Material
Stainless SteelStructure
RoundConnection
WeldingSealing Surface
FFManufacturing Way
ForgingSize
1/2"-48"Transport Package
Sea WorthyTrademark
C&NOrigin
ChinaProduction Capacity
1000ton/MonthKey features
Customizable Size Range: Sizes available from 1/2 inch to 48 inches, accommodating diverse pipeline needs.
Wide Pressure Class Options: Supports Class 150 to 3000, PN6 to PN100, and various international standards.
Multiple Face Types: Available in Flat Face (FF), Raised Face (RF), and Ring Type Joint (RTJ).
Forging Manufacturing: Manufactured via forging process for enhanced durability and structural integrity.
Comprehensive Standard Compliance: Meets ANSI, DIN, GB, JIS, BS, and EN standards for global compatibility.
Versatile Pipeline Application: Ideal for blocking pipelines, repairs, adding lines, or shutting down unused lines.
Stock and Custom Options: Regular sizes in stock with customized forging and design services available.
Robust Alloy Material: Made from ASTM A182 F22 Alloy Steel, ensuring high strength and reliability.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-03-16Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryThe supplier is a pipe fitting and flange manufacturer and authorized dealer serving pipeline-related industries. It demonstrates broad customization, OEM and ODM services, 3D software design capability, 13 R&D engineers, and evidence of new products during the past year. Production-related evidence includes hydraulic, EDM CNC cutting, heat-treatment, material-testing, and spectrometer equipment, with documented finished-product inspection procedures. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. Service management procedures cover supplier assessment, corrective and preventive actions, and customer complaints. However, the supplier has no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agent, or branch, and no SDK. Customer references include named oil, energy, and industrial organizations, but no Fortune 500 cooperation is reported.
Supplier typeThe supplier is described as a pipe fitting and flange company that also acts as an authorized dealer, serving electric power, metallurgy, city gas, heat networks, shipbuilding, and other pipeline engineering applications. This indicates a manufacturer-led industrial supplier with distribution activity.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.
After-Sales capabilityWritten and followed procedures are reported for service-capability assessment, corrective and preventive actions, and customer complaints. The supplier also reports training and equipment installation services and lead times within 15 working days in both peak and off-season, but lacks overseas warehouses, showrooms, agents, and branches.
R&D capabilityThe supplier reports 3D software design services, ODM capability, 13 R&D engineers, and new products during the past year. It also provides multiple forms of design customization, although no SDK is available.
Production capacityProduction evidence includes hydraulic machinery, EDM CNC cutting, heat-treatment equipment, universal material testing, and direct-reading spectrometer equipment, plus uniformly followed finished-product inspection instructions. The supplier also reports in-stock capability and 10 qualified service-capability suppliers, but lacks a valid manufacturing-capacity contract with associated subcontractors.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports custom design support to ASME VIII, ASME B31.3, and ASME B31 requirements, supported by 3D design services.
Client casesThe supplier names ARAMCO, SADRA, SWCC, PDO, OQ, ADAMA, DOWL, and Sonatrach as clients or organizations whose approval it has received. It reports no Fortune 500 cooperation, so the evidence supports established industrial customer experience but not Fortune 500 coverage.
Product Q&A
Q:What is the size range for ASTM A182 F22 Blind Flanges?
A:
The size range is from 1/2 inch to 48 inches, with some specifications extending up to 120 inches depending on the class and standard.
Q:What pressure classes are available?
A:
We offer Class 150, 300, 600, 900, 1500, 2500, and PN6 to PN100, covering a wide range of pressure requirements.
Q:What face types are offered for these flanges?
A:
Available face types include Flat Face (FF), Raised Face (RF), and Ring Type Joint (RTJ).
Q:What manufacturing method is used?
A:
The flanges are manufactured using the forging process, ensuring high quality and structural strength.
Q:Which international standards do these flanges comply with?
A:
They comply with ANSI, DIN, GB, JIS, BS, EN, and ASME standards such as B16.5, B16.47, and B16.48.
Send Inquiry
*To:
HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED
HEBEI HONGCHENG PIPE FITTINGS CO., LIMITED*Content:
Supplier replies will be sent to your registered email
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