Industrial Flanges

Threaded Flanges are offered in different pressure ratings, dimensions and other specifications. These threaded flanges are made of highest quality stainless steel.Varied range of threaded flange includes: Threaded Flange, threaded pipe flange, threaded reducing flange, ansi threaded flange, blind flange, welding neck flange etc.

Uses of Threaded Flanges:

• They can be used in highly explosive areas
• They are economical and time saving devices.
• They are ideal for small diameter piping applications
• benefit for which these flanges are highly demanded.
• These threaded flanges are normally designed for non-cyclic applications
• temperature, where the necessary post weld heat treatment is not possible.
• The flanges are suitable to be used in applications where welding is hazardous.
• They can be used in extremely high pressure applications, particularly at or near atmospheric.
• Threaded flanges can be fitted to pipes of various sizes without welding and this is one chief

 

Specification :

• 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
• Carbon Steel : ASTM A 105, ASTM A 181
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal
• Size : 1/8" NB TO 48"NB.
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #

Weld Neck Flanges are a flanges with a heavy welding neck which is hot formed from a circular section of steel plate having a small co-axial hole in the center. Weld Neck Flanges are available with following specifications :- 

Specification :

• 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.
• Carbon Steel : ASTM A 105, ASTM A 181.
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Inconel 800, 825, Hastelloy C22,C276.
• Copper Alloys : Copper, Brass & Gunmetal.
• Size : 1/8" NB TO 48"NB..
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

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

Note:-

• Dimensions B corresponds to the pipe inside diameter. Values quoted assume 40S/Standard wall thickness
• Weights are based on manufacturer's data and are approximate.

Blind Flange is use to closes the end of a pipe. Fabricated using finest quality of carbon steel blind flanges, our range of blind flanges plate type and widely used to close the ends of pipes, valves, pressure vessel openings and other channels where one end needs to be blanked off. Blind Flanges can be customized on varying parameters with the various specifications.

Specification :

• 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
• Carbon Steel : ASTM A 105, ASTM A 181
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Inconel 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal
• Size : 1/8" NB TO 48"NB.
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

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

Notes:-

• Weights are based on manufacturer's data and are approximate.
• Flat face flanges may be provided at full thickness, C, or with raised face removed (the latter is non standard)

We offer a vast variety of Slip-on Flanges that is highly sought after pipe flanges. These flanges are ideal for lower pressure applications and can be easily fitted and welded into different pipes. Welding reduces fabrication costs of these pipes.We have gained international acclaim due to our strict qualitative parameters in the manufacturing of these products.Precisely engineered, these inconel flanges possess the following features:- 

Specification :

• Home » Flanges » Slip On Flanges Slip On Flanges Next » ANSI B 16.5 Class 150 lb Request a Quote 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
• Carbon Steel : ASTM A 105, ASTM A 181
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Inconel 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal
• Size : 1/8" NB TO 48"NB.
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.

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

We are an internationally renowned stockiest and supplier of best quality DIN Flanges, Our DIN Flanges have been recognized the world over and are renowned for their accuracy and precision in manufacture. Metal Tech use latest technology and comprehensive quality control systems in manufacturing our products so that our customers get exactly what they want on customized requests.

Specification :

Stainless Steel: ASTM A 182, A 240 
Grade: F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H

SS Flanges, 202 Flanges, SS 303 Flanges, SS 304 Flanges, SS 304L Flanges, SS 304H Flanges, SS 310 Flanges, SS 310S Flanges, SS 316 Flanges, SS 316L Flanges, SS 316Ti Flanges, SS 317 Flanges, SS 317L Flanges, SS 321 Flanges, SS 321H Flanges, SS 409 Flanges.

Socket weld flange is a device that is welded to the end of pipe so that the pipe can be bolted to another pipe with a similar flange. Socket weld flanges enable a pipe to be disconnected and reconnected with ease. Available in a spectrum of shape and sizes, our forged light weight weld flanges are manufactured using superior grade material such as stainless steel socket weld flange, carbon steel socket weld flange and known for their durability and performance. Socket weld flanges are available in following features :-

Specification :

• Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
• Stainless Steel: ASTM A 182, A 240
• Duplex Stainless Steel: UNS S31803, 2205
• Super Duplex Stainless Steel: UNS S32750
• Carbon Steel: ASTM A 105, ASTM A 181
• Alloy Steel: ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys: Copper, Brass & Gunmetal
• Class: 150#, 300#,400 #,600#,900#, 1500# & 2500#

Lapped Joint Flanges are used in those piping, which are fitted with the lapped pipe or with the stub end lap joint flanges.Steel Lapped Joint Flanges are highly suitable for those systems, which require dismantling for inspection and cleaning. Swivel flanges and align bolt holes have the ability in easing the erection of large diameter.are used in those piping, which are fitted with the lapped pipe or with the stub end lap joint flanges. The steel lapped joint flanges are highly suitable for those systems, which require dismantling for inspection and cleaning. Swivel flanges and align bolt holes have the ability in easing the erection of large diameter.

We are one of the leading manufacturer of steel screwed flanges in India, we can supply stainless steel,carbon steel and nickel alloy screwed pipe flanges, the method includes forging and casting. Also, we can produce as per your drawings and specifications. screwed flanges are available with following specifications :-

Specification:

• Stainless Steel Flange: 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
• Carbon Steel Flange: ASTM A 105, ASTM A 181
• Alloy Steel Flange: ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys Flange: Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys Flange: Copper, Brass & Gunmetal
• Size: 1/8" NB TO 48"NB.
• Class: 150#, 300#,400 #,600#,900#, 1500# & 2500 #. 
• 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 

Alloy Long Weld Weck Flanges are offered in various diameters and sizes. Long weld neck flanges are machined with the wall thickness of the flange having the same dimensions of the matching pipe.  We offer varied range of weld neck flange including long weld neck flange, welding neck flange, socket weld flange, reducing flanges, carbon steel weld neck flange etc.

Specification:

• Carbon Steel: ASTM A 105, ASTM A 181 
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal 
• Size : 1/8" NB TO 48"NB.
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #. 
• 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

Metal Tech Engineers is a leading Manufacturer of reducing flanges, made of premium quality stainless steel. The reducing flanges are widely used in various industrial applications. Available in various configuration, these reducing flanges are suitable to connect tubings and pipe. Reducing Flanges offer various advantages such as close tolerances, reliability and durability. Moreover, the SS reducing flanges are supplied in customized features.

Specification:

• Carbon Steel : ASTM A 105, ASTM A 181
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal
• Size : 1/8" NB TO 48"NB.
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #
• 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 

Metal Tech Engineers is a leading Manufacturer of Spectacle flanges, made of premium quality stainless steel. Flanges are widely used in various industrial applications. Available in various configuration, flanges are suitable to connect tubings and pipe. Spectacle Flanges offer various advantages such as close tolerances, reliability and durability. Manufactured to precision, these stainless steel spectacle flanges can also be supplied in customized features:

Specification:

• Carbon Steel : ASTM A 105, ASTM A 181 
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal 
• Size : 1/8" NB TO 48"NB
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #
• 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

Metal Tech Engineers is a leading Manufacturer of  Drawing flanges are offered in different pressure ratings, dimensions and other specifications. These drawing flanges are made of highest quality stainless steel. Conforming to ASTM and ASME specifications, our stainless steel drawing flanges are suitable to be used in critical hydraulic-pneumatic applications in various industries.

Specification:

• Carbon Steel : ASTM A 105, ASTM A 181
• Alloy Steel : ASTM A 182, GR F1, F11, F22, F5, F9, F91
• Nickel Alloys : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276
• Copper Alloys : Copper, Brass & Gunmetal 
• Size : 1/8" NB TO 48"NB
• Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #

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

We are leading manufacturer of slip on flanges, socket weld flanges, blind flanges, lapped flanges, screwed flanges, weld neck flanges, reducing flanges, spectacle flanges, slip on boss flanges, plate flanges, plate blank flanges, screwed boss flanges.  flange facing : raised face, flat face, lapped joint face, large male-female, small male-female, large tongue & groove, small tongue & groove, ring joint.  standard :125 lb, 150 lb, 300 lb, 600 lb, 900 lb, 1500 lb, 2500 lb, 3000 psi, 5000 psi & 10000 psi grades : inconel 800 (uns no. N08800) inconel 825 (uns no. N08825)inconel 600 (uns no. N06600)inconel 625 (uns no. N06625)inconel 601 (uns no. N06601)size :1/8" nb to 48"nb.

We are catering a qualitative range of Monel Flanges which is available in various grades. These flanges are available in different sizes. As per the international standards, we offer the gamut which is in high in demands in domestic and international markets.

Specifications:

Grades: Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)

These flanges are designed to comply with International standards and specifications. The products manufactured at our end owes their high quality to manufacturing processes that are constantly upgraded so as to suit the precision requirements of the manufactured items. Further, our well structured production methodology also ensures appropriate steps are taken at every stage of manufacturing to ensure flawless handling of the involved processes. We offer a comprehensive range of Hastelloy Flanges including Slip on flanges, socket weld, blind, lapped, screwed, weld neck, reducing, spectacle, slip on boss, plate, plate blank, screwed boss, etc.

Specifications:

Grades: Hastelloy C-4 (UNS No. N06455), C-276 (UNS No. N10276), Hastelloy C 22 (UNS No. N06022), Hastelloy C 2000.

These flanges are designed with precision for easy installation. Apart from standard flanges, we also offer custom designed nickel flanges to meet the specific application requirements of the customers. Owing to our client centric approach, we offer quality products at industry leading prices and ensure to deliver the ordered consignments within the stipulated time frame. Our range of nickel flanges are ideal for application in diverse industry for high pressure and temperature applications.

Specifications:

Types :

• Socket Weld
• Slip On
• Blind
• Lapped
• Screwed
• Weld Neck
• Long Weld Neck
• Reducing
• Spectacle
• Ring Joint

Grades : Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Nickel 205 (UNS N02205)

Our titanium flanges are approved by LRIS, BVIS, DNV, BAX COUNSEL, PDIL, SGS and NTPC. Certified by TUV NORD according to PED 97/23/EC, these titanium flanges are available in wall thickness of 0.9 ~ 4 MM. The specifications are as follows:Standard: ASTM A213, ASTM A269, ASTM A249Grade:2, 3, 5 and 12Outside diameter: 6MM ~ 152.4MMWall thickness: 0.9 ~ 4 MM Thk.Maximum length: 12mSize: 1/8" NB TO 48"NB.
Forms of flanges:Socket Weld Weld Neck Slip on Long Weld Neck Blind Reducing Lapped Spectacle Screwed  Ring Joint