Specifications for Flanges

Mstar Enterprises no need an introduction in the field of Flanges Manufacturing and supplying. We manufacture these flanges in various types, shapes, sizes, dimensions, forms, and material grades. With the use of high-quality raw materials and advanced manufacturing practices, we manufacture these flanges as per client requirements.

A Flange is one of the best piping equipment that used for connecting pipes, valves, pumps, and other equipment to make the piping system. Using flanges help to get easy access for cleaning, modification, and inspection. There are different methods that used to join two flanges with pipes like bolting and welding, etc.

Based on the joining methods, they into different types including Slip-On Flanges, Orifice Flanges, Spectacle Flanges, Lap Joint Flanges, Raised Face Flanges, Ring Joint Flanges, Weld Neck Flanges and Socket Weld Flanges, etc. All these types are manufactured with diverse material grades like Duplex Steel, Super Duplex Steel, Hastelloy, Monel, Inconel, Nickel, Carbon Steel, Alloy Steel, Stainless Steel Flanges, Cupronickel Flanges and more.

Size 6 NB to 2400 NB
Class 150#, 300#, 400#, 600#, 900#, 1500#, 2500#, 3000#. Also as per the National & International Standard.
Standard SORF, SOFF, SOLJ, SWFF, WNRF, WNFF, WNRTJ, LWNRF, BLRF, BLFF, BLRTJ, SWRF, LAP Joint, Threaded, Reducing, Spectacle, Orifice & Studding Outlet are manufactured according to ANSI B 16.5, B 16.47 Series A (MSS SP-44), B 16.47 Series B (API 605), MSS SP-43, DIN 2527, DIN 2566, DIN 2576, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2642, BS 10, IS 1538 & IS 6392, JIS Flanges etc.
Types of Flanges Weld neck Flanges (WNRF), Slip-on Flanges (SORF), Blind Flanges (BLRF), Lap Joint Flanges, (SOLJ), Socket-weld Flanges (SWRF), Screwed (Threaded) Flanges, Long weld neck Flanges (LWNRF), Spectacle Blind Flanges, Spacer & Blind Flanges, Ring Type Joint Flanges (RTJ), Reducing Flanges, Raised Face (RF) Flanges, Orifice Flanges, Deck Flange, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc.
Flange Dimension Standard ANSI B16.5 (150# to 2500#), ANSI B16.47 (Series A/B, 75# to 900#), EN 1092-1 (PN 6, 10, 16, 25, 40), DIN Standard, UNI Standard, API 6A Standard, BS 10 (Table A, D, E, F, H, J, K, R, S, T), JIS B2220 (5K, 10K, 16K, 20K, 30K), MSS SP-44 Standard, AS 2129 (Table A, D, E, F, H, J, K, R, S, T), IS 6392 Standard.
Form Slip-On Flange (SO), Blind Flange (BL), Lap Joint Flange (LF), Socketweld Flange (SW), Weld Neck Flange (WN), Long Weld Neck Flange (LWN), Ring Type Joint (RTJ), Threaded Flange, Customized Flange with Raised Face (RF), Flat Face (FF).

Stainless Steel Flanges

Standards ASTM A182
Grade F201, F202, F301, F302, F304, F304L, F309, F310, F316, F316L, F316LN, F317L, F321, F347, 405, 409, 410, 420, 430, 440C, F904L

Carbon Steel Flanges

Standards ASTM A105, ASTM A350
Grades Gr. LF2, LF3, ASTM A694 -F42, F46, F48, F50, F52, F56, F60, F65, F70.

Alloy Steel Flanges

Standards ASTM A182 / ASME SA182
Grades F1, F5, F9, F11, F12, F22, F91

Copper Nickel Alloy Flanges

Standards ASTM / ASME SB 61 / 62 / 151 / 152
Grades Copper Nickel 90 / 10, Copper Nickel 90 / 10

Duplex & Super Duplex Steel Flanges

Standards ASTM A182
Grade 2205 (F51, S31803 / F60, S32205), SMO254 (F44, S32154), 2507 (F53, S32750 / F55, S32760), Ferralium 255 (F61, S32550).

Nickel Alloy Flanges

Standards ASTM B564 / B182
Grade 200 (N02200), 201 (N02201), Alloy 20 (N08020).

Monel Flanges

Standards ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Grade Monel 400, Monel K500

Inconel/Incoloy

Standards ASTM B564 / B408/ B425 / A182
Grade
600 (N06600), 601 (N06601), 625 (N06625), 718 (N07718), 800 (N08800), 800H (N08810), 800HT (N08811),825 (N08825), F904L (N08904).

Hastelloy Flanges

Standards ASTM B564 / B572
Grade C726 (N10276), C4 (N06455), C22 (N06022), C2000 (N06200), X (N06002), B2 (N10665), B3 (N10675).

SMO 254 Flanges

Standards ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Mild Steel Flanges

Standards IS 2062,ANSI B16.5,IS 2002,ANSI B16.5

Titanium Flanges

Standards ASTM B381
Grade F2, F5 (Ti6AI4V), F7.

Export Destination of Flanges

Exporting Flanges to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.

Supplying Flanges to Following Domestic Cities

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota, etc.

Industries where we supply Flanges

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.

Quality Assurance

At MSTAR ENTERPRISES , all fittings and flanges are subject to strict inspection at each stage of the production process, from starting material purchasing to product dispatch. They are visually examined for conformity to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards. Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality conformity of products.

 

Test Certificates

Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report