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Flanges

Nandigram Metal Industries are leading Flanges manufacturers in Mumbai India. We provide all types of Flanges available in different grades. Our high-quality range of Flanges are exclusively designed for steel factories, petrochemical industry, fire protection systems, chemical industries, shipping/shipment industries, etc. We have types of flanges that include Slip On Flanges, Threaded Flanges, Blind Flanges, Weld Neck Flanges and more.

Specification of Flanges

Particulars Specification
Particulars Details
Standards ANSI, JIS, DIN, EN1092-1, UNI, BS4504, SABS1123, AS2129, GOST-12820
Dimension ANSI B 16.5, BS 1560. BS 10, IS 6392, B-2.1 NPT, API, DIN, JIS. MSS SP 44
Material ASTM A105, ASME A105
ASTM A266 GR.1, GR.2, GR.3, GR.4
ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
Class 150#, 300#, 600#, 900#, 1500# & 2500#
Size 1/2” NB TO 24” NB.
Wall Thickness SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.
Form Flanges – SWRF

Grades We Deal In:-

Grade  
Stainless Steel ASTM /ASME A/SA 182 - 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L , SMO 254.
Duplex Steel ASTM/ASME A/SA 182 - F44, F51, F53, F60, F61.
Carbon Steel ASTM A105N, A350 LF2/LF3, A694 F42/F46/F52/F60/F65/F70, A516 GR.70 &
Alloys Steel ASTM /ASME A/SA 182, A387 - F5,F9,F11,F12,F22,F91
Nickel Alloys ASTM B564 Nickel Alloys 200, Nickel Alloys 201
Hastelloy ASTM B564 Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G

Flanges Uses

Flanges are widely used all over the world in different industries. Here are the top uses of Flanges -

  • Homes and buildings: used with piping, water pipes.
  • Transporting materials such as hot water, chemicals, oil, gas, and sulfur in various industries.
  • Automotive industry: air and water flow systems, and piping systems.
  • Sewerage systems, industrial water lines and water mains.
  • Heating, ventilating and air-conditioning equipment.
  • Plumbing