Rajveer Stainless And Alloys

• Air Pollution Control- Scrubbers for Coal-Fired Power Plants
• Seawater Cooling Devices
• Architectural railings
• Wiring In Electrostatic Precipitators
• Oil Refinery
• Gas Scrubbing Plants
• Pulp and Paper Processing Industries
• Acetic, Phosphoric and Sulphuric Acid Processing Plants
• Oil and Gas Production - offshore process equipment Offshore, sea water technology, chemical industry, good stability against reducing acids of medium strength like sulphuric acid and phosphoric acid and various chloric media, refinery, paper industry, pulp industry

• Excellent corrosion resistance in a wide range of atmospheric environments
• Good oxidation resistance in intermittent service to 870°C and in continuous service to 925°C
• Good resistance to carbide precipitation
• Good machining properties
• P235GH offers higher strength at elevated temperatures
• Excellent weldability with and without filler metals

• Malaysia = 15 to 18 Days
• Indonesia = 20 to 25 Days
• UK = 30 to 40 Days
• Thailand = 15 to 20 Days
• US = 40 to 60 Days
• Germany = 30 to 40 Days
• Philippines = 30 to 40 Days
• For All Gulf Countries = 10 to 15 Days
• For All European Countries = 30 to 40 Days

• Corrosion resistance
• Longer service life
• Dimensional accuracy

• Size: 1/2"NB to 60"NB IN
• Thicknesses: 10 mm - 150 mm
• 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
• Wall Thickness: SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.

• Blind, socket weld, spectacles, Weld neck, long weld neck, slip-on, back up ring flanges and deck flange

A "Table D" flange refers to a specific type of flange standard that is commonly used in Australia and some other regions. It is part of the AS 2129 standard, which specifies the dimensions, materials, and technical requirements for flanges used in various industrial applications.

• Pipe Fittings
• Butt Weld Fittings
• Forged Fittings
• Socket Weld Fittings
• Threaded Fittings
• Flange

• 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, B16.5-2009 B16.47-2006 ASME
• API605-1988, MSS SP 44-2006, CSA Z245.12-05-2005, EN1092-1-2007 EN1759-1-2004, DIN2630 DIN2631 DIN2632 DIN2633 DIN2634 DIN2635 DIN2636 DIN2637 DIN2638, BS1560-3.1 BS4504-3.1-1989 -1989, Afnor nf E29-200-1-2007, ISO7005-1-1992, AS2129-2000, jis B2220-2004, Custom Drawings
• Pressure Ratings: Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
• Carbon Steel ASME B16.5 WELD NECK FLANGES SERIES A OR B: 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 ASME B16.5 WELD NECK FLANGES SERIES A OR B: ASTM A182 F 202, F 304/ 304L/ 304H, F 316/316L, F 316H, F 316TI, F 310, F 321, F 904L
• Alloy Steel ASME B16.5 WELD NECK FLANGES SERIES A OR B: ASTM A182 F1, F5, F9, F11, F22, F91
• Special Alloy ASME B16.5 WELD NECK FLANGES SERIES A OR B:
• Nickel Alloys ASME B16.5 WELD NECK FLANGES SERIES A OR B: 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 ASME B16.5 WELD NECK FLANGES SERIES A OR B: 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 ASME B16.5 WELD NECK FLANGES SERIES A OR B: 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

The Carbon Steel A105 Threaded Flange is a durable pipe fitting designed for secure, leak-proof connections in threaded piping systems without the need for welding. Manufactured from ASTM A105 forged carbon steel, it offers excellent mechanical strength, toughness, and resistance to pressure and wear under moderate temperature conditions. The threaded design allows easy installation and removal, making it ideal for applications where welding is not feasible or on-site welding is restricted. Commonly used in oil and gas, petrochemical, power generation, and construction industries, the A105 Threaded Flange ensures reliable performance, precise alignment, and long-lasting service life in demanding environments.

EN 1092-1 Flanges at our factory are made from different metals. Some of the EN 1092-1 Flanges material includes Brass, carbon steel, alloy steel,  Cupro Nickel, Bronze, duplex steel, stainless steel,  Nickel alloys , Titanium, Inconel, Monel, Hastelloy etc. At __, we manufacture EN 1092-1 Flanges in various shapes and sizes which are a part of our wide stocklist. Besides the ones manufactured as per various international standards, we also manufacture ANSI B16.5 Class 150 bs EN 1092-1 Flanges as required by the buyer’s end use or the buyers specification at our factory.

We source only the best materials to make the Stainless Steel EN 1092-1 pn16 Flanges which is why our buyers only receive the best quality flanges.
The Inconel EN 1092-1 flat flange is one of most common fittings used throughout the world. The Alloy 20 EN 1092-1 slip on flange is seen in applications in industries such as oil, gas & mining.
Although the BS4504 or the British standard is now considered to be obsolete it has now been replaced by the  ASTM A350 LF2 EN 1092-1 threaded flange

Ordinary carbon steel – General Board, is a steel material. Q represents the yield of this material, behind the 235, refers to the yield value of this material at about 235. And the thickness of the material will increase its yield value decreases. Q235A, Q235B, Q235C, Q235D.

This is a class distinction represents mainly the impact of temperature differs from mine! A, B, C, D, except that, referring to the different impact of their performance in the temperature. Namely:

Q235A level, is not to shock;

Q235B grade is 20 degrees room temperature impact;

Q235C level, is 0 degrees shocks;

Q235D level is -20 degrees shock.

The impact of different temperature, shock value are different. Element content: A, B, C, D sulfur content in descending order; the same phosphorus content of A and B, C, followed by phosphorus content, D phosphorus content of at least Q235 chemical composition of all levels: Q235 points A, B, C, D four (GB700-88)

• Q235A C 0.14~0.22% Mn0.30~0.65 Si≤0.30 S≤0.050 P≤0.045
• Q235B C 0.12~0.20% Mn0.30~0.670 Si≤0.30 S≤0.045 P≤0.045
• Q235C C≤0.18% Mn0.35~0.80 Si≤0.30 S≤0.040 P≤0.040
• Q235D C≤0.17% Mn0.35~0.80 Si≤0.35 S≤0.040 P≤0.035

Its deoxidation method, may be employed F, b, z are represented by boiling steel, flat killed steel, killed steel. Boiling steel is inferior steel deoxidation incomplete, ductility and toughness. Welded structure of this material, when the joint is prone to crack under dynamic loads. Should not work at low temperatures, sometimes produce hardening. In contrast, high quality and uniform killed steel, ductility and toughness are good.

Q235 Mechanical behavior Tensile strength （σb/MPa）：

375-500 Elongation（δ5/%）： ≧26（a≦16mm） ≧25（a>16-40mm） ≧24（a>40-60mm）， ≧23（a>60-100mm） ≧22（a>100-150mm）， ≧21（a>150mm） Where in a is the thickness or diameter of steel.

• 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
• Carbon Steel Material: ASTM A105, ASME A105
• Carbon Steel Class: 150#, 300#, 400 #, 600#, 900#, 1500# & 2500#
• Size: 1/2” NB TO 24” NB.
• Wall Thickness: SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.
• Carbon Steel material Form Slip on Flanges – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF
• Lapped joint Flanges, Screwed Flanges, Long weld neck Flanges, Reducing Flanges, Spectacle Flanges, Ring joint Flanges

• Pipe Fittings
• Butt Weld Fittings
• Forged Fittings
• Socket Weld Fittings
• Threaded Fittings
• Flanges

• 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
• Stainless Steel Flanges: ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
• Alloy Steel Flanges: ASTM A182 F1, F5, F9, F11, F22, F91
• 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

• Pipe Fittings
• Butt Weld Fittings
• Forged Fittings
• Socket Weld Fittings
• Threaded Fittings
• Flange

Industrial Steel Flanges Test Certificates:

• Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report as per client specification.
• RAJVEER STAINLESS AND ALLOYS offer its Products with Third Party Inspection also. The Inspection Agency can be nominated by clients or RAJVEER STAINLESS AND ALLOYS can be arrange the TPI by World reputed Agencies like Bureau VERITAS, DNV, LLOYDS, ICB and many other.
• RAJVEER STAINLESS AND ALLOYS emphasis on the packaging to ensure that there is no damage during transit the Carbon Steel Flange, Alloy Steel Flange, Stainless Steel Flange. The Industrial Steel Flanges are packed in wooden corrugated boxes foiled in bubble wraps & are marked with Grade, Lot No, Size, Degree and RAJVEER STAINLESS AND ALLOYS Brand Mark. You can also contact us for customized marking.

We are manufacturers, suppliers and exporters of a range of Ring Type Joint Flanges (RTJ) that are best-in-class. A Ring type joint flange (RTJ) is a machined metallic ring with a deep groove cut into its face. This groove rests a metal ring which gets compressed when the connecting bolts of the flange are tightened. This compression results in a leak-proof, close-fitting seal on the pipe or connection. Carbon Steel Ring type Joint Flanges are spill-proof. They can be manufactured from a number of materials.