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A350 Lf2 Weld Neck Flanges, Forge Wn Flanges
US$1,000.00
1-99 Pieces
US$0.50
100+ Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableStandard
ANSIType
Welding FlangeMaterial
Carbon SteelStructure
FlangesConnection
WeldingSealing Surface
RFManufacturing Way
ForgingUni 2284 Flange
Weld Neck FlangeUni 2282 Flange
Weld Neck FlangeTransport Package
Wooden CaseSpecification
SANS/SABS FlangeTrademark
C&NOrigin
ChinaHS Code
7307910Production Capacity
400ton/MonthKey features
Wide Size Range: Available in sizes from 1/2' to 60' (DN15-DN1500) for diverse applications.
Multiple Standards: Compliant with ANSI B16.5, DIN, BS3293, API 6A/6BX, and JIS B2220.
Extensive Material Options: Carbon Steel, Alloy Steel, Stainless Steel, Duplex, and Super Duplex grades.
High Pressure Rating: Pressure classes from ANSI/BS 150# to 2500# and API 5000-25000 psi.
Various Flange Types: Includes Welding Neck, Slip-On, Blind, Socket Weld, Lap Joint, and Screwed.
Diverse Facings: Options include Raised Face, Ring Type Joint, Flat Face, Full Face, and Tongue/Groove.
Forging Manufacturing: Professional manufacturer of steel forged flanges ensuring high quality.
Global Export Experience: Exporting since 2005 to North America, Europe, Asia, Africa, and Oceania.
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 these flanges?
A:
The production scope covers sizes from 1/2' to 60' (DN15-DN1500).
Q:Which standards are supported?
A:
We support ANSI B16.5, ANSI B16.36, ANSI B16.47-a/b, DIN, BS3293, API 6A/6BX, and JIS B2220.
Q:What materials are available?
A:
Materials include Carbon Steel (A105, A350 LF2/LF3), Alloy Steel, Stainless Steel (304, 316, 321, 347), Duplex, and Super Duplex.
Q:What are the pressure classes?
A:
Pressure classes range from ANSI/BS 150# to 2500#, DIN PN6 to PN400, and API 5000 psi to 25000 psi.
Q:What types of flanges do you offer?
A:
We offer Welding Neck, Slip-On, Blind, Socket Weld, Lap Joint, Screwed, Long Welding Neck, Cover, Swivel, Anchor, Pad, and Reducing Flanges.
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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