Stainless Steel Blind Flange
Description Unlike most flanges, the stainless steel blind flange comes without a hollow center, which is used typically to close off the end of a pipe. Various types of flange faces are available, including the flat face, raised face, male and female face, tongue and groove face, and ring joint face.
Specs
DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500, DN600. Custom blind flanges are available as well.
Materials
F304/304L, F316/316L, F316Ti, F321, 1.4301, 1.4306, 1.4541, 1.4571, 1.4462, 0Cr18Ni9, 0Cr19Ni10, 0Cr17Ni12Mo2, 0Cr18NiC0Ti, 0Cr18Ni12Mo2Ti, etc.
Size: 1/2" to 200"
Pressure: 150lbs to 10000lbs
Standards
As one of the country's leading experts in stainless steel fittings, we can produce reducer flanges, lap joint flanges, butt weld flanges, and blind flanges in accordance with a variety of standards.
GB
GB/T9112-9113.4-2000,JB /T74-86.2-94 ,HG20592-20626-97 ,SH3406-96 ,GB/T17241.1-17241.7 ,GB/T15530.1-15530.8
American Standards
ANSI B16.5/API605, 6A, 6B/MSS SP44/AWWA C207
German Standards
DIN2527 /2528 /2561 /2565 /2566 /2573 /2576 /2627-2630 /2641 /2642 /2655/ 2656 /2673 /86029 /86030
Britain Standards
BS 4504 PN16, PN25, PN40/BS10 TABLE E/TABLE D
Japanese Standards
JIS/KS 5K, 10K, 16K, 20K, 30K
Italian Standards
UNI2253 /2254 /2276-2278 /2281-2284 /6083 /6084 /6089-6093
Forged Steel Fittings
JB755-85 /JB4726-4728-94
Allianz is one of the country's leading experts in the manufacturing of very large diameter and custom stainless steel flanges. Using premium quality steel, type 201, type 304, and type 316, we are able to hold each and every steel pipe flange to trending industrial standards prevalent in the US, UK, Japan, and Europe. We can produce stainless steel flanges and forged steel fittings up to 5000mm outside diameter, with a maximum weight of 4 tons.
