Threaded Flanges
Threaded Flanges
Threaded Flanges are used for special circumstances with their main advantage being that they can be attached to the pipe without welding. Sometimes a seal weld is also used in conjunction with the threaded connection. This special type of flange is generally used for high pressure piping system, yet smaller diameter applications. 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. Threaded flange use in low press condition usually.
Size:
1/2”-48”(15NB-1200NB)
Standards:ANSI B16.5,ANSI B 16.47 SERIES a&b,MSS SP44,ASA,API-605,AWWA
Pressure ratings:
class150,class300,class400,class600,class900,class1500,class2500 | PN6pn10,PN25,PN40,PN64 ect.
Materials:
Carbon Steel Threaded flange:
ASTM SA/A105(N),C22.8,ST37.2,A516 GR60/70,ASTM SA350 LF2,ASTM SA694 F42/46/52/56/60/65…
Stainless Steel Threaded flange:
ASTM A182 F304/304L/316/316L…
Duplex Stainless Steel: ASTM A182 F51/F53/F55/F60…
Alloy Steel Threaded flange:
ASTM A182 F1/F5/F9/F11/F22/F91…
China Threaded Flange Manufacturer www.metallicsteel.com supplies Threaded Flanges, Thread Fittings, Threaded Pipe Flanges in forged steel, Stainless Steel, alloy steel, etc.
Products List
316L-Threaded-Flange-NPT-RF-3"-150#
China Threaded Flange Manufacturer www.metallicsteel.com offers ASME B16.5 ASTM A182 316L Threaded Flange NPT RF, 3″, 150#.
316L-Threaded-Flange-NPT-RF-4"-150#
China Threaded Flange Manufacturer www.metallicsteel.com offers ASME B16.5 ASTM A182 316L Threaded Flange NPT RF, 4″, 150#.
GR.2507-Threaded-NPT-Flange-RF-4"-600#
China Threaded Flange Manufacturer www.metallicsteel.com offers ASME B16.5 A182 GR.2507 Threaded NPT Flange, RF, 4″, 600#.
GR.2507-Threaded-NPT-Flange-RF-3"-CL600
China Threaded Flange Manufacturer www.metallicsteel.com offers ASME B16.5 A182 GR.2507 Threaded NPT Flange, RF, 3″, CL600.
316L-Threaded-Bossed-Flange-Flat-Face-1-1/4"
China Threaded Bossed Flange Manufacturer www.metallicsteel.com offers Australien AS 2129 Table E 316L Threaded Bossed Flange Flat Face, 4″.
UNS-N10276-Threaded-Flange
China Flange Manufacturer www.metallicsteel.com offers UNS N10276 Threaded Flange.
2507-Threaded-Flange-RF-DN100-CL600
China Flange Manufacturer www.metallicsteel.com offers ANSI B16.5 A182 2507 Threaded Flange, RF, DN100, CL600.
F53-GR.2507-Screwed-Flange-NPT-RF-4"-600#
China Screwed Flange Manufacturer www.metallicsteel.com offers ASME B16.5 A182 F53 GR.2507 Screwed Flange, NPT, RF, 4″, 600#.
UNS-N06022-Threaded-Flange
China Threaded Flange Manufacturer www.metallicsteel.com offers ASTM B366 UNS N06022 Threaded Flange.
304L-TH-Flange-RF-4-Inch-CL150
China Flange Manufacturer www.metallicsteel.com offers ANSI B16.5 304L TH Flange RF, 4 Inch, CL150.