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Flat flange
- Product description
-
Technology:
Forging
Size:
1/2''-120”; DN15-DN3000
Pressure Class:
150#; 300#; 600#; 900#; 2000#; 3000#; 6000#; 9000#
Material:
ASTM A105N; A182Gr.F304/L; F316/L; A350LF2; A694F42 to F70; WP5; WP9; WP11; WP22; NACE MR-0175; Other Grade available on Request
Standard:
ASME B16.5; HG20592;DIN2527、2573、2627-2638、2673、2552、2653、2655、2656、2641、2642、2565-2569; GOST12820; JIS B2220
Sealing surface:
RF; RJ
Coating:
Anti corrosive paint; Galvanized (Hot Dipped Electro-Plating) etc.
Inspection:
Chemical Elements; Mechanical Property; Metallographic Test,; HIC /SSC,; Heat Treatment,; Ultrasonic Test; Penetration Test; Magnetic Powder Test; X-Ray Test; Hydraulic Pressure Test; Blasting Experiment; we can make them according to your request.
Application:
Natural Gas; Petroleum Oil.
Note:
Our company support OEM and ODM ,can customized products according to customer requirements.
Ensure secure pipeline connections with this practical China wholesale Flat flange, engineered to meet demanding industrial requirements across multiple sectors. Available in sizes from 1/2" to 120" with pressure classes ranging from 150# to 9000#, these components accommodate diverse piping configurations while maintaining structural integrity under extreme conditions. This durable quality Flat flange is manufactured using forging technology with materials including ASTM A105N, A182Gr.F304/L, F316/L, and specialized grades for corrosive environments, ensuring compatibility with natural gas and petroleum oil applications. Engineers and procurement specialists appreciate the comprehensive certification including chemical analysis, mechanical property testing, and non-destructive examination that verifies each flange meets specified performance standards.
The manufacturing process incorporates rigorous quality control measures at every production stage. With compliance to ASME B16.5, DIN, GOST, and JIS standards, these flanges provide global interoperability while offering RF and RJ sealing surface options for different gasket requirements. This reliable quality Flat flange undergoes thorough inspection procedures including ultrasonic testing, hydraulic pressure testing, and specialized corrosion evaluations to ensure long-term performance in critical applications. The combination of material versatility, pressure rating options, and comprehensive quality assurance makes this China wholesale Flat flange particularly valuable for oil and gas projects, chemical processing plants, and industrial facilities requiring dependable piping components that balance performance requirements with cost-effective procurement solutions.
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Hebei Xintai Pipeline Technology Company actively focuses on the common interests of stakeholders including the country, society, environment, customers, and community, while seeking its own development and the economic interests of all employees, in order to promote sustainable socio-economic development.
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Address:
Industrial Park, Yanshan County, Hebei Province
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