Slip on raised face flange for stainless steel flange,carbon steel flange,alloy steel flange
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SO RF FLANGE
ANSI B16.5, ASME B16.47
Size range: 1/2" to 80" DN15 to DN2000
Design: welding neck, slip on, blind, socket welding, threaded, lap-joint
Pressure: 150#, 300#, 600#,900#,1500#, 2500#
Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100
Wall thickness for flange: STD, SCH40, SCH80, SCH160. SCHXXS
Material for flange: carbon steel A105, C22.8, S235, S235JR, P235GH stainless steel flange 304/304L, 316/316L
Alloy steel for high pressure: ASTMA182 F5, F11, F9 etc.
Coating: black paint, yellow transparent paint, cold and hot dip galvanize
DIN standard flange
Size range: DN15 to DN2000
Design: slip on flange DIN2573,2576,2502,2503, 2543,2545
welding neck falnge DIN2631, 2632,2633,2634,2635
blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40
threaded falnge DIN2565,2566,2567,2567
loose flange DIN 2641,2642,2656,2673
Material: carbon steel ST37.2, stainless steel flange 1.4301, 1.4404
Coating: rust-proof oil, transparent paint, cold and hot galvanized.
Other standard:
JIS B2220,KS B 1503,EN1092-1,BS4504,SANS1123,GOST 12820 etc.
Our flange and fitting plant acquired world-class approved certificates like the
API certificate ISO9001, ISO14001,ISO18001, PED, ABS, BV,CE
We cooperate with the Third Party Inspection agencies , such as the SGS, BV, LR, ABS ,VELOSI etc.
After more than 20 years development, our pipe fitting department got lots of experience in the pipe and fitting industry and obtained the recognition from the clients and end user all over the world. We win good names among the NCEC, CNPC, SINOPEC in the domestic market, and chevron, Shell, Pemex, Hyandai,d Unilever etc in the international market.
Our pipe fittings are widely used in the piping systems of all kinds of industry projects.
Our company can produce the pipe fittings and pipe flange not only in GB Standard, also the ANSI/ASME standard, DIN, BS EN standard and GOST, JIS, ISO, KS standard. We will be trying best to supply good quality pipe fittings in standard or custom to our clients and partners.Before exporting the pipe fittings, we carry out strict inspection both in quality and package for the stainless
steel flange,carbon steel flange and alloy steel fange,and pipe fittings.