304 stainless steel flat welding flange HG/T20592 standard corrosion-resistant and pressure resistant pipeline connector
Category:
building materials/Pipe fittings/Flange plate
Model:
DN150
Brand:
Anhui Huachuang
material:
304/316L stainless steel
execution standard:
HG/T20592 / GB/T9119
Nominal Diameter:
DN15-DN200
pressure rating:
PN6-PN40
connection type:
Flat welding (PL)
Sealing surface type:
RF (protruding surface)
Number of bolt holes:
4-hole (small diameter)
surface treatment:
wire drawing polishing
Applicable Temperature:
-196℃ ~ +450℃
Place of Origin:
China
Retail Price
10,000,000.00USD
重量
kg
- Product Description
-
material 304/316L stainless steel
execution standard HG/T20592 / GB/T9119
Nominal Diameter DN15-DN200
pressure rating PN6-PN40
connection type Flat welding (PL)
Sealing surface type RF (protruding surface)
Number of bolt holes 4-hole (small diameter)
surface treatment wire drawing polishing
Applicable Temperature -196℃ ~ +450℃
Place of Origin China
Description :
This product is an industrial grade stainless steel flange made of high-quality 304/316L stainless steel material through precision forging and CNC machining. The surface presents a uniform brushed texture and has excellent corrosion resistance and mechanical strength. The flange surface has high flatness, and the sealing groove is finely processed to ensure a tight fit with the gasket, effectively preventing medium leakage. The four hole uniform distribution design complies with HG/T20592 or GB/T9119 standards and is suitable for various nominal diameter (DN15-DN200) pipeline systems. It is widely used in chemical, food, pharmaceutical, water treatment, HVAC and other fields. The product has passed pressure testing and material spectral analysis, and the inner wall is smooth without burrs, reducing fluid resistance and extending the service life of the pipeline. Edge chamfering facilitates installation and alignment, with bolt hole tolerance controlled within ± 0.5mm, supporting rapid on-site assembly. Suitable for transporting non strong oxidizing media such as water, steam, oil products, acid and alkali solutions, with a working temperature range of -196 ℃ to+450 ℃, and a pressure rating of PN6-PN40 optional. Comes with a certificate of conformity and material report at the factory, supports non-standard customization, and meets special working conditions requirements. It is the core connecting component for building a secure, stable, and long-lasting pipeline network.
AfterSalesService :
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