Rajveer Stainless And Alloys

BS 10 refers to a British Standard for flanges that specifies dimensions, tolerances, materials, testing, and marking requirements for flanges used in piping systems.

• RAJVEER STAINLESS AND ALLOYS is highly acclaimed manufacturer of industrial forged flanges (A-182, ANSI B16.5) and plate flanges (A-240, ANSI B16.5). RAJVEER STAINLESS AND ALLOYS, produces the flanges which meet all international quality standards such as DIN, EN1092-1, BS4504, ANSI, API, MSS, AWWA, UNI, JIS, SANS, GOST, NFE, ISO, AS, NS etc. We are manufacturing 75lbs, 150lbs, 300lbs, 600lbs, 900lbs, 1500lbs, 2500lbs, PN6, PN10, PN16, PN25, PN40, PN63, PN64, PN100, GOST 12820 and GOST 12821, PN0.6MPA, PN1.0MPA, PN1.6MPA, PN2.5MPA, PN4.0MPA, SANS1123 or SABS1123, 600kpa, 1000kpa, 1600kpa, 2500kpa, 4000kpa flange ratings as per application or client’s requirement. The Industrial Steel Flanges ratings are very important for flanges application, correct flanges rating will keep the application safe.
• RAJVEER STAINLESS AND ALLOYS specializes in manufacturing Slip-On flange, Weld-Neck flange and Lap-Joint Flange, high pressure, large diameter flanges, high yield, Threaded flange and Blind Flange and specialty flanges. Industrial Steel Flanges are manufactured using superior grade of steel like Carbon Steel Flanges A-105 , Alloy Steel Flanges, Stainless Steel Flanges 201/202, 304/304L, 310S, 316/316L, 317L, 321/321H, 347/347H, 904L. These Flanges are most durable and manufactures to fit in different size of Pipes & used as connectors in piping systems to connect pipes to pipes, tees, reducers, elbows, valves and other piping equipment’s. The majority of our flanges are manufactured from forged steel with a limited amount machined from bar stock. The forged construction provides higher strength and durability to provide long lasting performance in the application.
• RAJVEER STAINLESS AND ALLOYS offers competitive pricing and added convenience on flange accessories like flange packs, gaskets, flange connector, and flange bolts, and many other flange accessories which are designed to meet or exceed SAE J518 and ISO 6162.

• Alloy Steel Flanges, Stainless Steel Flanges, Carbon Steel Flanges – Slip On, Weld Neck, Lap Joint, Threaded, Blind – Raised Face, Flat Face
• Carbon steel and alloy steel flanges with electro-galvanized coating and blackodising finish
• 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.
• 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

• Durable finish standards
• High tensile strength
• High in demand

• Grade: SS 304L
• Stainless Steel 304L Flanges Standard: ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges
• Dimension: ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
• Size: 1/8" to 36"

SS ASTM flanges typically refer to stainless steel flanges manufactured in accordance with ASTM (American Society for Testing and Materials) specifications. ASTM standards ensure consistency and quality in the manufacturing and performance of stainless steel flanges. 

Stainless Steel 347 flanges are high-performance components designed to be used in high-temperature and corrosive environments. They are made from Stainless Steel 347, an austenitic stainless steel alloy that includes niobium (or columbium) to enhance its stability at elevated temperatures and improve its resistance to carbide precipitation.

• Ensure excellent stress distribution
• Resistant to dishing and rust
• Ensure superior functionality

• Standard: ANSI B16.5, AANSI B16.47, AMSS SP44, AANSI B16.36, AANSI B16.48
• Types: Welding neck flange, slip on flange, threaded flange, socket welding flange
• Material: Stainless Steel

• ANSI/ASME B16.5 Weld Neck Flange 150lb
• ANSI/ASME B16.5 Weld Neck Flange 300lb
• ANSI/ASME B16.5 Weld Neck Flange 400lb
• ANSI/ASME B16.5 Weld Neck Flange 600lb

• Corrosion resistance
• Wear Resistance
• Fire and heat resistance
• Hygiene
• Aesthetic appearance
• Strength-to-weight advantage
• Ease of fabrication
• Impact resistance
• Recyclability
• Long term value
• Low carbon foot-print

• 304, 304L, 304H, 316, 316L, 316LN, 316Ti, 309, 310S, 317L, 321, 347, 410, 420, 446, 202 Etc.

RAJVEER STAINLESS AND ALLOYS is India’s one of largest Stainless Steel Pipe Fittings & Flanges manufacturer. We are supplying 304L(NAG)/ 304/ 304L/ 304LN/ 316/ 316L/ 316LN/ 321/ 310S and EN 1.4550 stainless steel to the Atomic Energy/ Nuclear Sector/ power sector.

Available in all bore sizes:

• 150#, 300#, 600#, 900#, 1500#, 2500#

• Larger than 36" flanges regularly available. Hard-to-find configurations and wall ratings are our specialty.

• Stainless Steel 201 Flanges
• Stainless Steel 202 Flanges
• Stainless Steel 304 Flanges
• Stainless Steel 304LFlanges
• Stainless Steel 304H Flanges
• Stainless Steel 310 Flanges
• Stainless Steel 310S Flanges
• Stainless Steel 316 Flanges
• Stainless Steel 316L Flanges
• Stainless Steel 316H Flanges
• Stainless Steel 317 Flanges
• Stainless Steel 317L Flanges
• Stainless Steel 321 Flanges
• Stainless Steel 321H Flanges
• Stainless Steel 347 Flanges
• Stainless Steel 347H Flanges
• Stainless Steel 446 Flanges
• Stainless Steel 904L Flanges
• Stainless 304 / 304L, 304 / 304H
• Stainless 310H
• Stainless 316 / 316L, 316 / 316H
• Stainless 317 / 317L
• Stainless 321 / 321H
• Stainless 347 / 347H
• A182 / SA182
• A182 / SA182
• A182 / SA182
• A182 / SA182
• A182 / SA182
• A182 / SA182

Stainless Steel 310 MoLN flanges are specialized fittings made from Stainless Steel 310 MoLN, an advanced version of the 310 stainless steel alloy that includes molybdenum and nitrogen for enhanced corrosion resistance and high-temperature performance. These flanges are used in demanding applications where both high strength and resistance to harsh environments are required.

• The lap joint flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange face
• This radius is necessary to have the flange accommodate a lap joint stub end are mated together in an assembly system

• Size: 1/2" (15 NB) to 48" (1200NB)
• Standards: ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, BS 4504, EN1092, UNI 2277/2278, DIN, Custom Drawings
• Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64, 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS etc.

• Available in various sizes
• Rugged construction
• Available in various shapes
• Durability

• 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.

• BLRF - Blind Flange
• Reducing Flange
• Lapped Joint Flange
• Plate Flanges
• Customised Flanges
• WNRF - Weld Neck Flange
• Forged Flanges
• SWRF - Socket Weld Raise Face Flanges
• Long Neck Weld Flange
• Orifice Flange
• Screwed or Threaded Flange
• SORF-Slip on Flange
• Spectacle Flange

Technical Specifications:

Special Alloy Industrial Steel Flanges:

• Nickel Alloys Industrial Steel Flanges: 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), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II).
• Duplex, Super Duplex Industrial Steel Flanges: ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No.S32750)
• Copper Alloy Industrial Steel Flanges: UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C71500 (Cu -Ni- 70/30)
• Flange Face Type: Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
• Flange Form: SORF, WNRF, BLRF, SWRF, LAP Joint, Threaded, Reducing, Spectacle, etc.
• Coating/Surface Treatment: Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized
• Value Added Services: CNC Machining, Customised Flanges

• ANSI/ASME B16.5 Blind Flange 150lb
• ANSI/ASME B16.5 Blind Flange 300lb
• ANSI/ASME B16.5 Blind Flange 400lb
• ANSI/ASME B16.5 Blind Flange 600lb

Stainless Steel PN10 Flanges are critical components in piping systems requiring robustness, corrosion resistance, and reliability under moderate pressure conditions. They are chosen for their durability, ease of installation, and adherence to international standards, ensuring compatibility and performance in diverse industrial applications.

Owing to the dedication and hard work of our employees, we have been able to deliver Forged Blind Flanges to our esteemed clients. We are a quality-oriented organization and tested these flanges on diversified parameters. These products are applauded by the clients for their longer service life as well as highly coveted in the market.

Salient Features:

• Longer service life
• Perfect finish

• Precision designed
• Quick fix
• Fine finish

• Material Grade: ASTM A 182 / F 304 / 304L / 304H / 316 316L / 317 / 317L / 321 / 310 / 347 / 904L etc.
• Size: 1/2
• Class: 150, 300, 600, 900, 1500, 2500
• Types: Weld neck, Slipon, Blind, Socket weld Lap-Joint, Spectacles, Ring Joint, Oriface, Long-Weld neck, Deck Flange etc.
• Table: D, E, F, H