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Brand Name : Shengtian
Model Number : Slip On Flange001
Certification : TUV/SGS
Place of Origin : China
MOQ : 1 Piece
Price : 1-50 Pieces US $25/ Piece;>50 US $22/ Piece
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 80000 Pieces/month
Delivery Time : 7-15 work days
Packaging Details : in Wooden Cases or Customers Requirements
Application : Chemical Industry /Petroleum Industry /Power Industry
Material′ : 304, 304L, 316/316L
Size : 1/2"(15 NB)to 48"(1200NB)
Types : forged / Threaded / Screwed / Plate
Sealing Surface : RF
ASME B16.5 PN6- PN100 S235/S265 A105 Carbon Steel/Stainless Steel SS 304 Type 01/02/05/11/12/13 SO Slip On Flange
Hebei Shengtian Pipe Fittings Co., Ltd. has specialized in manufacturing slip on flanges for more than 30 yearsA reason why the slip on Flange is very popular is due to their cost being inexpensive, in comparison to weld neck flanges. A SO RF Flange is a ring that has been placed over the pipe end, with the face of the flange extending from one end of the pipe by enough distance in such a manner that a weld bead could be applied on the inside diameter of the flange. In addition to the inner diameter, the OD or outer diameter of a slip on flange is also required to be welded on its backside. As compared to a weld neck flange, generally slip on flanges are more easily aligned. Considered to be well suited for use in low pressure and temperature applications, the Carbon Steel Slip On Flange is available in large sizes, which could also be used to form connections with big-bore piping that has a storage tank nozzle.
Supplier Of Slip On Flange
Since a slip on flanges is constructed by means of forging, they are provided with a hub. ASME B16. 5 is a standard that takes into account Steel Pipe Flanges for e.g. ASME B16.5 Slip On Flange and Flanged Fittings from NPS 1/2 inch through NPS 24 Metric/Inch. The Stainless Steel Slip On Flange is available in pressure class ranging between 150 to class 2500. Slip On Flange manufacturers use this standard to produce flanges since it covers multiple parameters such as materials used, dimensions, pressure-temperature ratings, tolerances, marking, testing, as well as methods of designating openings for pipe flanges in addition to flanged fittings.
Specifications Of ASME B16.5 Slip On Flange
| Slip On Flange Pressure | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS | 
| Slip On Flange Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized | 
| Slip On Flange Special design | As per your drawing | 
| Slip On Flange Standards | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 | 
| Inspection | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc | 
| Slip On Flange Face Type | RF,FF,RTJ | 
| Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector | 
Dimensions of ASME B16.5 Slip On Flange

| Size in Inch | Size in mm | Outer Dia. | Flange Thick. | Hub OD | Flange Length | RF Dia. | RF Height | PCD | Socket Bore | No of Bolts | Hole Size | ISO Stud Size | Weight in kg | 
| A | B | C | D | E | F | G | H | ||||||
| 1/2 | 15 | 90 | 9.6 | 30 | 14 | 34.9 | 2 | 60.3 | 22.2 | 4 | 5/8 | M14 | 0.8 | 
| 3/4 | 20 | 100 | 11.2 | 38 | 14 | 42.9 | 2 | 69.9 | 27.7 | 4 | 5/8 | M14 | 0.9 | 
| 1 | 25 | 110 | 12.7 | 49 | 16 | 50.8 | 2 | 79.4 | 34.5 | 4 | 5/8 | M14 | 0.9 | 
| 1 1/4 | 32 | 115 | 14.3 | 59 | 19 | 63.5 | 2 | 88.9 | 43.2 | 4 | 5/8 | M14 | 1.4 | 
| 1 1/2 | 40 | 125 | 15.9 | 65 | 21 | 73 | 2 | 98.4 | 49.5 | 4 | 5/8 | M14 | 1.4 | 
| 2 | 50 | 150 | 17.5 | 78 | 24 | 92.1 | 2 | 120.7 | 61.9 | 4 | 3/4 | M16 | 2.3 | 
| 2 1/2 | 65 | 180 | 20.7 | 90 | 27 | 104.8 | 2 | 139.7 | 74.6 | 4 | 3/4 | M16 | 3.2 | 
| 3 | 80 | 190 | 22.3 | 108 | 29 | 127 | 2 | 152.4 | 90.7 | 4 | 3/4 | M16 | 3.7 | 
| 3 1/2 | 90 | 215 | 22.3 | 122 | 30 | 139.7 | 2 | 177.8 | 103.4 | 8 | 3/4 | M16 | 5 | 
| 4 | 100 | 230 | 22.3 | 135 | 32 | 157.2 | 2 | 190.5 | 116.1 | 8 | 3/4 | M16 | 5.9 | 
| 5 | 125 | 255 | 22.3 | 164 | 35 | 185.7 | 2 | 215.9 | 143.8 | 8 | 7/8 | M20 | 6.8 | 
| 6 | 150 | 280 | 23.9 | 192 | 38 | 215.9 | 2 | 241.3 | 170.7 | 8 | 7/8 | M20 | 8.6 | 
| 8 | 200 | 345 | 27 | 246 | 43 | 269.9 | 2 | 298.5 | 221.5 | 8 | 7/8 | M20 | 13.7 | 
| 10 | 250 | 405 | 28.6 | 305 | 48 | 323.8 | 2 | 362 | 276.2 | 12 | 1 | M24 | 19.5 | 
| 12 | 300 | 485 | 30.2 | 365 | 54 | 381 | 2 | 431.8 | 327 | 12 | 1 | M24 | 29 | 
| 14 | 350 | 535 | 33.4 | 400 | 56 | 412.8 | 2 | 476.3 | 359.2 | 12 | 1 1/8 | M27 | 41 | 
| 16 | 400 | 595 | 35 | 457 | 62 | 469.9 | 2 | 539.8 | 410.5 | 16 | 1 1/8 | M27 | 54 | 
| 18 | 450 | 635 | 38.1 | 505 | 67 | 533.4 | 2 | 577.9 | 461.8 | 16 | 1 1/4 | M30 | 59 | 
| 20 | 500 | 700 | 41.3 | 559 | 71 | 584.2 | 2 | 635 | 513.1 | 20 | 1 1/4 | M30 | 75 | 
| 24 | 600 | 815 | 46.1 | 663 | 81 | 692.2 | 2 | 749.3 | 616 | 20 | 1 3/8 | M33 | 100 | 
ASME B16.5 Slip On Flange Picture

Slip On Flange Manufacturers
The connection with the pipe is done with 2 fillet welds, as well at the outside as also at the inside of the Raised Faced Slip-On Flanges. Flat Faced Slip-On Flanges have a lower material cost than weld neck flange and are more easily aligned. Our Carbon Steel Slip On Flange Manufacturers facilities can complete any quantity of order. Slip on pipe flange may also be used a lap joint flanges if Type B or Type C stub ends are used. ASME B16.5 Slip On Flange and ASME B16.47 Series b Carbon Steel Slip On Flange may be attached to the end of a pipe or to one or more ends of a pipe fittings. stainless steel slip on flange is positioned so the inserted end of the pipe or fitting is set back or short of the flange face by the thickness of the pipe wall plus 1/8 of an inch. This allows for a fillet weld inside the Slip on flange equal to the thickness of the pipe wall without doing any damage to the flange face. We are ASME B16.5 SORF Plate Flanges & Slip On Flange Manufacturers in China.
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