Mild Steel Threaded Flange
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1 Ton (MOQ)
Threaded Flanges
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Best Deals from Threaded Flanges
Threaded Flange
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1000 Piece (MOQ)
Threaded Flange
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PP Heavy Reducer Threaded Flanges
60 - 200 Per Piece
100 Piece (MOQ)
Threaded Flange
120 Per piece
100 piece (MOQ)
Stainless Steel Threaded Flange
175 - 3,800 Per Piece
100 Piece (MOQ)
Like Slip-on except bore of this flange is threaded to match the pipe size. Used for low pressure systems and where welding could be hazardous. Grades: Stainless Steel 304 Flanges Stainless Steel 304L Flanges Stainless Steel 304H Flanges Stainless Steel 310/ 310H Flanges Stainless Steel 316 Flanges Stainless Steel 316L Flanges Stainless Steel 316H Flanges Stainless Steel 316Ti Flanges Stainless Steel 317/ 317L Flanges Stainless Steel 321/ 321H Flanges Stainless Steel 347/ 347H Flanges Stainless Steel 904L Flanges ANSI/ ASME B16.5 Flanges BS 10 Flanges DIN Flanges EN 1092-1 Flanges JIS Flanges
Copper Alloy Steel Threaded Flanges
400 - 1,100 Per Piece
30 Piece (MOQ)
Threaded Flanges
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1 Piece (MOQ)
Double Side Threaded Puddle Flange
500 - 1,500 Per Nos
100 piece (MOQ)
Mild Steel Threaded Flanges
60 - 90 Per Kilogram
100 Piece (MOQ)
Threaded Flange
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50 Piece (MOQ)
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.Although still available in most sizes and pressure ratings, screwed fittings today are used almost exclusively in smaller pipe sizes.A threaded flange or fitting is not suitable for a pipe system with thin wall thickness, because cutting thread on a pipe is not possible. Thus, thicker wall thickness must be chosen.ASME B31.3 Piping Guide says..Where steel pipe is threaded and used for steam service above 250 psi or for water service above 100 psi with water temperatures above 220° F, the pipe shall be seamless and have a thickness at least equal to schedule 80 of ASME B36.10.
Threaded Flange
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10 Piece (MOQ)
Threaded Flange Standard Specifications : Standards/Dimensions : ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605 Flange Face Types/Connection Type : Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G) Material Test Certificates (MTC) : As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103 Test Certificates : 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc Tests : Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector Equipment/Machines : Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc. Details : Threaded Flange Material Grades Threaded Flange Standards ASME B16.5 Threaded Flange Class 150 Dimensions ASME B16.5 Threaded Flange Class 300 Dimensions ASME B16.5 Threaded Flange Class 600 Dimensions How To Order Threaded Flanges? Threaded Flange Industries and Applications Threaded Flanges Supply and Export Network Threaded Flange Price and Other Flange Types Weld Neck Flange Long Weld Neck Flange Slip On Flange Spectacle Blind Flanges Socket Weld Flanges Blind Flanges / Dummy Flange Screwed / Threaded Flanges Orifice Flanges Lap Joint Flanges ANSI B16.5 Square Flanges Ring Type Joint Flanges Tongue and Groove Flange Expander Flanges Reducing Flanges Male & Female Flanges Weldolet Flange Nipolet Flange Backing Ring Flanges Ring Spacer Flanges Paddle Blind Flanges Plate Flange High Hub Blind Flange Custom Flanges Swivel Ring Flange
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Carbon Steel Threaded Flange
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100 Piece (MOQ)
Pipe flanges that are made to standards called out by ASME B16.5 or ASME B16.47 are typically made from forged materials and have machined surfaces. B16.5 refers to nominal pipe sizes (NPS) from ½" to 24". B16.47 covers NPSs from 26" to 60". Each specification further delineates flanges into pressure classes: 150, 300, 400, 600, 900, 1500 and 2500 for B16.5, and B16.47 delineates its flanges into pressure classes 75, 150, 300, 400, 600, 900. However these classes do not correspond to maximum pressures in psi. Instead, the maximum pressure depends on the material of the flange and the temperature. For example, the maximum pressure for a Class 150 flange is 285 psi, and for a Class 300 Flange it is 740 psi (both are for ASTM A105 Carbon Steel and temperatures below 100F). The gasket type and bolt type are generally specified by the standard(s); however, sometimes the standards refer to the ASME Boiler and Pressure Vessel Code (B&PVC) for details (see ASME Code Section VIII Division 1 - Appendix 2). These flanges are recognized by ASME Pipe Codes such as ASME B31.1 Power Piping, and ASME B31.3 Process Piping. Materials for flanges are usually under ASME designation: SA-105 (Specification for Carbon Steel Forgings for Piping Applications), SA-266 (Specification for Carbon Steel Forgings for Pressure Vessel Components), or SA-182 (Specification for Forged or Rolled Alloy-Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service). In addition, there are many "industry standard" flanges that in some circumstance may be used on ASME work. The product range includes SORF,SOFF, BLRF, BLFF, WNRF (XS, XXS, STD & Schedule 20, 40, 80), WNFF (XS, XXS, STD & Schedule 20, 40, 80), SWRF (XS & STD), SWFF (XS & STD), Threaded RF, Threaded FF & LJ, with sizes from 1/2" to 16". We are involved in offering a large range of Carbon Steel Flanges in various sizes.
Stainless Steel Threaded Flanges
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We are offering stainless steel threaded flanges. Standard: ansi: ansi b16.5, ansi b16.47, mss sp44, ansi b16.36, ansi b16.48 din: din2527, din2566, din2573, din2576, din2641, din2642, din2655, din2656, din2627, din2628, din2629, din 2631, din2632, din2633, din2634, din2635, din2636, din2637, din2638, din2673 b.s: bs4504 , bs4504, bs1560, bs10 stainless steel: astm a 182, a 240 grade: f 304, 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
A-105 Carbon Steel Threaded Flange
60 - 100 Per Piece
100 Piece (MOQ)
Alloy Steel Threaded Flange
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500 Piece (MOQ)
Collar Threaded Flange
35 - 40 Per piece
600 pieces (MOQ)
Threaded Flanges
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1 Ton (MOQ)
Highly acclaimed Manufacturer & Supplier of Threaded Flanges, Carbon Steel Threaded Flanges, Stainless Steel Threaded Flanges, Alloy Steel Threaded Flanges, Inconel Threaded Flanges, Monel Threaded Flanges, Hastelloy Threaded Flanges in IndiaWe are largest manufacturers of Threaded Flanges & have huge stock of 304 Threaded Flanges, 316 Threaded Flanges, astm a105 Threaded Flanges, astm a182 Threaded Flanges as per asme / ansi B16.5 Threaded flanges, ansi B16.47 Threaded flanges, Din Threaded flanges, jis Threaded flanges & uni Threaded flanges Standards.We offer high quality Threaded Flanges in all size, classes & dimensions like Class 150 Threaded Flanges, Class 300 Threaded Flanges, Class 600 Threaded Flanges, Class 900 Threaded Flanges, Class 1500 Threaded Flanges & Class 2500 Threaded FlangesWe are a largest Manufacturer, Supplier and Exporter of Thread Flanges, ASME 16.5 Threaded Flanges. Threaded Flanges (Screwed 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. Threaded flange use in low press condition usually. These flanges are normally designed for low pressure, non-cyclic applications. They are also used in applications where welding is hazardous. Threaded flanges are widely demanded as pipe flanges i.e called as threaded pipe flanges used in different industrial applications. Threaded Flanges are available in following specifications:
Threaded Flanges
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We are one of the eminent Manufacturers, Exporters and Suppliers of Threaded Flanges. The Threaded Flanges are available in wide range that fulfills the specific requirements of the clients. Holding to corrosion resistant properties, sturdy design, durability, Threaded Flanges are highly in demand among our customers. We offer Threaded Flanges to our customers at very affordable rates within stipulated time. Details Sizes : ½ to 24 Specifications : ANSI B16.5, BS4504, EN1092-1, DIN Ratings : 150# to 2500# (PN6 to PN40) Facings : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) Availability (MOC) Carbon Steels Threaded flanges A105, A266 Cl1 to Cl4 A372 Gr.A / Gr.B A350 LF2 Cl1 to Cl3 for low temperature service A516 Gr.60 and Gr.70 S45C A738C / S355J2 / 1.0577 Alloy steels Threaded flanges 42CrMo4 (Q+T) / AISI 4140 / DIN EN 1.7225 25CrMo4 /AISI 4130 / DIN EN 1.7213 34CrNiMo6 /AISI 4340/ DIN EN 1.6582 AISI 8660 Tripel Alloy Steel High strength /high yield carbon steels Threaded flanges A694 F42, F45, F52, F55, F60, F65, F70 Austenitic stainless steels Threaded flanges A182 F304 / 304L (UNS S30403), F310 (UNS S31000) A182 F316/316L (UNS S31603), F316Ti, F317/317L (UNS S31703) A182 F321 (UNS S32100), F347 (UNS S34700) A182 F44 (254SMO), 904L (UNS N08904) 17-4 PH, 15-5 PH (SUS 630) Ferritic stainless steels Threaded flanges A182 F429, F430, F440A Martensitic stainless steels Threaded flanges A182 F6a, A182 F6NM Low alloy steels Threaded flanges Ferritic alloy steel forgings for high-pressure and high-temperature parts, such as boilers and pressure vessels. A182 / A336 F1, F5, F9, F91, F92 A182 / A336 F11, F12, F22, F23 A508 Cl.2 / Cl.3 Duplex and superduplex Threaded flanges A182 F51 (UNS S31803), A182 F60, F53 (UNS S32750) Nickel alloys Threaded flanges Alloy 20, Alloy 59, Alloy 400, Alloy 625, Alloy 800/800H/800HT, Alloy 825 Titanium Threaded flanges
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