Stainless Steel Threaded Flange

We are offering stainless steel threaded flange.
Threaded
flanges are similar to slip-on flanges in outline, but the bore is
threaded, thus enabling assembly without welding. This obviously limits
its application to relatively low pressure piping systems. Threaded
flanges may be welded around the joint after assembly, but this is not
considered a satisfactory method of increasing the flanges' pressure
applications.

a)specification of stainless steel threaded flanges:

stainless steel: astm a 182, a 240

grade
: f304, 304l, 304h, 316, 316l, 316ti, 310, 310s, 321, 321h, 317, 347,
347h,904l, duplex stainless steel uns s31803, 2205, super duplex
stainless steel uns s32750

size: ansi b 16.5 from 12" to 24" and classes150 to 2500 (complete range)

pressure: ansi class 150 to 2,500


b) the scope of european system for stainless steel flanges
sealing surface type nominal pressure pn mpa
(bar)
0.6 1.0 1.6 2.5 4.0
-6 -10 -16 -25 -40
raised face (rf) dn10-50

c) the scope of american system for stainless steel flanges
sealing surface type nominal pressure pn (mpa)
(class)
2.0 5.0 11.0 15.0
class 150 class 300 class 600 class 900
raised face (rf) dn15-150 dn15-600
(12 "-6") (12 "to 24")

d) applications of stainless steel threaded flanges:
these
flanges are used in special requirements to work under high temperature
and pressure, making sure no welding joint is made at the assembly.


all our materials shall carry test certificates , except those of non
ferrous metals & the testing shall be done in govt.approved
laboratory. We can also supply under third party inspections.

for more details about our company welcome to visit our website www.rajdevsteel.com or please feel free to contact us.

• NA : NA
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• Brand Name : RSI