FLANGE

REPUTE STEEL is an ISO 9001:2008 Certified Company, leading manufacturer and exporter of industrial forged flanges as per international standards (A-182, ANSI B16.5) and plate flanges (A-240, ANSI B16.5) in Mumbai, India. All range of Pressure Ratings of Flanges are supplied to meet customer specifications and requirements. Slip-On flange (SORF), Weld-Neck flange (WNRF), Blind Flanges (BLRF) and Lap-Joint Flange are three of the most popular types of flanges manufactured by us, with Threaded flange and Blind Flange also supplied to order.

We are leading manufacturer of wide range of Carbon Steel Flanges, Alloy Steel flanges and Stainless Steel Flanges, Nickel Alloys Flanges from ½”NB to 48”NB.

Other special large diameter flanges can also be supplied on customer demand. Having Ready Stock of standard size large diameter slip-on flanges, blind flanges and weld neck flanges in 304/304L, 316/316L and also A-105 – carbon steel. Steel flanges are widely used in various industries including power generation, oil and gas transportation, petrochemical plants, refineries, waste water treatment plants, marine and pharmaceuticals plants among others.

DIMENSIONAL SPECIFICATION :

• Steel Flange Production Range : ANSI / ASME Flanges
• Size: 1/2″ (15 NB) to 48″ (1200NB)
• Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
• Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 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, Large Diameter Flanges, Custom Flanges, Drawing Flanges, Forged Flanges, Plate Flanges, Flat Face Flanges, etc.

MATERIALS OF FLANGES :

• Carbon Steel Flanges: ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
• Stainless Steel Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F317, F309, F310, F321, F904L, F410, F430
• Alloy Steel Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
• Special Alloy Flanges: Duplex, Super Duplex, Nickel Alloys, Inconel flanges, Hastelloy flanges, Cupro Nickel, Gun Metal, Phosphorus Bronze

Flange Facing Type:

• Flate Face (FF)
• Raised Face (RF)
• Ring Type Joint (RTJ)

Flange Coating/Surface Treatment:

• Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized

Value Added Services:

CNC Machining, Customized Flanges