Maharashtra Metal (India)

• 15 NB up to 600 NB in 150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS, 1500 LBS , 2500 LBS / Table 2.5, Table 6, Table 10, Table 16, Table 25, Table 40, Table 64, Table 160, Table 320, Table 400

• Slip On, Socket Weld, Blind, Lapped Screwed, Weld Neck, Reducing, Spectacle, Slip On Boss, Plate, Plate Blank, Screwed Boss.

• 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 43

• 2205 (UNS No. S31803)
• 2207 (UNS No. S32760)

• Nickel 200 (UNS No. N02200)
• Nickel 201 (UNS No. N02201)
• Monel 400 (UNS No. N04400)
• Monel 500 (UNS No. N05500)
• 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)
• Hestelloy C 276 (UNS No. N10276)
• Alloy 20 (UNS No. N08020)

• UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500
• UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

Stainless Steel Flanges is a ring of steel (forged, cut from plate, or rolled) designed to connect sections of pipe, or to join pipe to a pressure vessel, valve, pump or other integral Flanged assembly.

Flanges are joined to each other by bolting, and are joined to the piping system by welding or threading (or loose when stub ends are used),The basic types of Flanges are:

• Slip-on
• Socket weld
• Blind
• Lap joint
• Weld neck
• Orifice
• Threaded forged stainless steel

Flanges are designed to the following common pressure ratings:

• Classes 150, 300, 600, 900, 1500 and 2500. Standard sealing face is Raised Face (RF)

Manufacturing specification:

• ASTM A182M and ASME B16.5.Plate stainless steel Flanges are forged or cut and machined from plate – Table ‘D’, Table‘E’, etc.

Manufacturing specification:

• AS2129.Water works Flanges to AS4087 are also available subject to enquiry. The Flange is slipped over the pipe and then welded both inside and outside to provide sufficient strength and prevent leakage. Slip-on Flanges are also use these loose back-up Flanges when stub ends are used Blind Flanges. This is a Flange without a centre bore, used to shut off a piping system or vessel opening.Weld neck Flanges. Designed to be joined to a piping system by butt welding. They are relatively expensive due to the weld neck, but are preferred for high-stress applications. Lap joint Flanges. This is again similar to a slip-on Flange, but has a radius at the intersection of the centre bore and the Flange face to accommodate a lap stub end.

• 15 NB upto 600 NB in 150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS, 1500 LBS, 2500 LBS / Table 2.5 , Table 6 , Table 10, Table 16, Table 25, Table 40, Table 64, Table160, Table 320, Table 400

• 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430

• 2205 (UNS No. S31803)
• 2207 (UNS No. S32760)

• Nickel 200 (UNS No. N02200)
• Nickel 201 (UNS No. N02201)
• Monel 400 (UNS No. N04400)
• Monel 500 (UNS No. N05500)
• 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)
• Hestelloy C 276 (UNS No. N10276)
• Alloy 20 (UNS No. N08020)

• UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500
• UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

• 15 NB up to 600 NB in 150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS , 1500 LBS, 2500 LBS / Table 2.5 , Table 6, Table 10, Table 16, Table 25, Table 40, Table 64, Table 160, Table 320, Table 400

• 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430

• 2205 (UNS No. S31803)
• 2207 (UNS No. S32760)

• Nickel 200 (UNS No. N02200)
• Nickel 201 (UNS No. N02201)
• Monel 400 (UNS No. N04400)
• Monel 500 (UNS No. N05500)
• 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)
• Hestelloy C 276 (UNS No. N10276)
• Alloy 20 (UNS No. N08020)

• UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500
• UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

With the help of our experienced engineers, we are able to design and develop a vast array of Socket Weld Flanges. Our experienced and skilled professionals make sure to test the quality of these products before delivering them to the end users. Some details about these flanges are:

Range:

• 15 NB up to 600 NB in 150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS , 1500 LBS, 2500 LBS / Table 2.5 , Table 6, Table 10, Table 16, Table 25, Table 40, Table 64, Table 160, Table 320, Table 400

Stainless Steel:

Grade:

• 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430

Duplex Steel Grade:

• 2205 (UNS No. S31803)

• 2207 (UNS No. S32760)

Nickel Alloy:

Grade:

• Nickel 200 (UNS No. N02200)

• Nickel 201 (UNS No. N02201)

• Monel 400 (UNS No. N04400)

• Monel 500 (UNS No. N05500)

• 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)

• Hestelloy C 276 (UNS No. N10276)

• Alloy 20 (UNS No. N08020)

Titanium (Grade I & II):

Copper Alloy:

Grade:

• UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500

• UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

• Our plate flange product line includes standard and specialty flanges from 31/2" to 120" in diameter produced to all applicable standards

• ASTM a182 F304, F304L, F304H, F316, F316L, F316Ti, F310, F310S, F321, F321H, F317, F347, F347H, F904L

• UNS S31803, UNS S32750

• ASTM a105

• ASTM a182 F1, F11, F22, F5, F9, F91

• Monel 400 & 500, Inconel 600 & 625, Incoloy 800, 825, Hastelloy C22, C276

• Copper, Brass & Gunmetal

• Size: 1/8" NB TO 48"NB.
• Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

• ANSI: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
• DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673
• B.S: BS 4504, BS4504, BS1560, BS10

Application:

Pipeline connection, food hygiene, Chemicals, Oil, Electricity, Steam, Gas pipeline, Water treatment, Construction, Shipbuilding, Industry, Smelt, Space industry, Paper industry,etc

• 15 NB upto 600 NB in 150 LBS , 300 LBS, 400 LBS , 600 LBS , 900 LBS, 1500 LBS, 2500 LBS / Table 2.5 , Table 6 , Table 10, Table 16, Table 25, Table 40, Table 64, Table160, Table 320, Table 400

• 304, 304L, 304H, 309, 310, 310S, 316, 316Ti, 316 L, 317, 317L, 321, 347, 347 H, 409, 410, 410S, 420, 430

• 2205 (UNS No. S31803)
• 2207 (UNS No. S32760)

• Nickel 200 (UNS No. N02200)
• Nickel 201 (UNS No. N02201)
• Monel 400 (UNS No. N04400)
• Monel 500 (UNS No. N05500)
• 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)
• Hestelloy C 276 (UNS No. N10276)
• Alloy 20 (UNS No. N08020)

• UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500
• UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)

• ASTM A182 F304, F304L, F304H, F316, F316L, F316Ti, F310, F310S, F321, F321H, F317, F347, F347H, F904L

• UNS S31803, UNS S32750

• ASTM A105

• ASTM A182 F1, F11, F22, F5, F9, F91

• Monel 400 & 500, Inconel 600 & 625, Incoloy 800, 825, Hastelloy C22, C276

• Copper, Brass & Gunmetal

Specifications:

• Size: 1/8" NB TO 48"NB.
• Sch: 5s, 10s, 10, 20, 40s, 40, STD, 60, 80s, 80, XS, 100, 120, 140, 160, XXS
• Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

• ANSI: ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
• DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638, DIN 2673
• B.S: BS 4504, BS4504, BS1560, BS10