Home > Raised Face Flanges
Raised Face Flangesare essential elements in pipeline engineering, created to optimize pressure control and boost safety. Constructed from long-lasting materials like carbon steel, stainless steel and steel alloys; RF flanges deliver dependable strength and adaptability. Their construction includes a raised face, which offers a broad coverage area along with a tight and leak-proof connection. Frequently applied in the power, oil, gas, and chemical sectors, RF flanges play a major role in the safety and efficiency of the system. RF flanges are recognized for their technical precision, durability, and lasting reliability, which makes them vital in industrial pipeline setups.
Dimensions :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size :1/2″ (15 NB) to 48″ (1200NB)
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN :DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel Raised Face Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Raised Face Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Raised Face Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Raised Face Flanges :ASTM A350, LF2, LF3
Alloy Steel Raised Face Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Raised Face Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Raised Face Flanges :
ASTM SB564, SB160, SB472, SB162 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)
| Raised Face Flange | Raised Face Steel Flanges |
| ANSI B16.5 Raised Face Flanges | Raised Face Flange Dimensions |
| ASME B16.5 Raised Face Flanges | ANSI B16.5 Class 150 Raised Face Flanges |
| Stainless Steel Raised Face Flanges Suppliers | SS Raised Face Flange |
| Raised Face Flanges Dealer | ASME B16.47 Series A and B Raised Face Flanges Exporter |
| ANSI B16.5 class 150 Raised Face Flange Stockholder | ANSI 150 Raised Face Flange Distributors |
| Carbon Steel Raised Face Flange | High Quality Raised Face Flanges Manufacturer |
| ASTM A182 Stainless Steel Raised Face Flange | Duplex Steel Raised Face Flange |
| Super Duplex Steel Raised Face Flange | Copper Nickel Raised Face Pipe Flanges |
| High Nickel Alloy Raised Face Flanges | Hastelloy Raised Face Flanges Stockist |
| Titanium ASME B16.47 Series A and B Raised Face Flanges | Inconel Raised Face Flanges |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive stock of more than 25,000 tons of top-quality materials on hand and ready to ship.
Reach out to us for a fast quote tailored to your requirement.
We supply These Raised Face Flanges in accordance with DIN, ISO, JIS or ANSI Standard.
Because Raised Face Flanges offer outstanding mechanical properties and hold up against wear, corrosion, and high temperatures, they see broad use across many industries. You’ll find these flanges commonly employed in the oil and gas, petrochemical, power generation, and aerospace sectors. They serve a key role in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for uses subjected to harsh operating conditions, including high temperatures, elevated pressures, and corrosive surroundings.
Yes, Raised Face (RF) flanges are able to be recycled once they have been used. They are usually manufactured from recyclable materials like carbon steel, stainless steel, and steel alloys. Recycling these materials aids in conserving resources and lowering environmental impact by reducing the demand for new raw materials and energy-intensive production methods. Recycled metals keep their properties and can be repurposed across many industrial applications, promoting sustainable practices and cutting down waste in the manufacturing sector. Consequently, recycling RF flanges supports environmental sustainability and resource efficiency.
E-mail: sales@koasteel.nz
