Home > Slip On Flanges (SORF)
Slip-on flanges (SORF)are essential components in piping systems and are valued for their flexibility and ease of installation. These flanges fit over the pipe bore, making assembly and installation easier. Slip-on flanges made of carbon steel, stainless steel, and steel alloys offer corrosion resistance and mechanical strength. They are commonly used in the oil, gas, petrochemical and water treatment industries, where dependable performance and corrosion resistance are needed. Mechanical precision of slip-on flanges Safe leakage. It also guarantees open communication, making them vital for complex applications that demand durability and ease of use.
Dimensions :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size :1/2″ (15 NB) up 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 : Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel Slip On 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 Slip On Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Slip On 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 Slip on Flanges: ASTM A350, LF2, LF3
Alloy Steel Slip On Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Slip On 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 Slip On 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)
| Slip on Raised Face Flange | Raised Faced Slip-On Flanges |
| ANSI B16.5 Slip On Flanges | Slip on Flange Dimensions |
| ASME B16.5 SORF Flanges | ANSI B16.5 Class 150 Slip-On Flanges |
| Stainless Steel Slip on Flanges Suppliers | SS Slip on Flange |
| Slip on Plate Flanges Dealer | ASME B16.47 Series A and B SORF Flanges Exporter |
| ANSI B16.5 class 150 SORF Flange Stockholder | ANSI 150 Slip on Flange Distributors |
| Carbon Steel Slip on Flange | High Quality SORF Flanges Manufacturer |
| ASTM A182 Stainless Steel SORF Flange | Duplex Steel Slip on Flange |
| Super Duplex Steel Slip on Forged Flange | Copper Nickel Slip on Pipe Flanges |
| High Nickel Alloy SORF Flanges | Hastelloy Flat Faced Slip-On Flanges Stockist |
| Titanium ASME B16.47 Series A and B SORF Flanges | Inconel Slip on Flanges |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering innovative solutions for all your piping requirements. With advanced production facilities strategically situated in the New Zealand, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept in stock and ready to ship.
Reach out to us for a fast quote tailored to your needs.
We supply these Slip On Flanges (SORF) conforming to DIN, ISO, JIS or ANSI Standard.
Because Slip on Flanges offer outstanding mechanical properties and hold up against wear corrosion, and elevated temperatures, they see broad use across numerous industries. You will find these flanges commonly applied in the oil and gas, petrochemical, power generation, and aerospace industries. They serve a key role in connecting equipment, valves, and pipe systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideally suited for applications facing harsh operating conditions, including high temperatures, high pressures, and corrosive environments.
Yes, Slip on Flanges (SORF) are recyclable following their use. Generally made from recyclable materials like carbon steel, stainless steel, and alloy steels, they can be melted and reused for fresh manufacturing processes, encouraging sustainability and lowering environmental impact.
