Kasugai Shanghai Co., Ltd.
| Payment Terms | L / C , T / T |
| Supply Ability | 500 ton per month |
| Delivery Time | 30 - 60 working days |
| Packaging Details | Seaworthy Packng |
| Product Name | Stainless Steel Pipe Flanges |
| Size Range | 3/8' to 80" |
| Pressure Class | PN16 |
| Standards | ASTM A182 F316/L |
| Face Type | SORF-Slip On Raised Face |
| Specifications | EN1902-1 |
| coating | Anti-rust Paint, Could and Hot Dip Galvanized, Zinc Plated, Yellow Transparent, Oil Black Paint |
| Application | Petrochemical Industry / Oil and Gas Industry |
| Brand Name | Kasugai |
| Model Number | ASTM A182 F316/L EN1902-1 PN16 SORF |
| Place of Origin | China |
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Product Specification
| Payment Terms | L / C , T / T | Supply Ability | 500 ton per month |
| Delivery Time | 30 - 60 working days | Packaging Details | Seaworthy Packng |
| Product Name | Stainless Steel Pipe Flanges | Size Range | 3/8' to 80" |
| Pressure Class | PN16 | Standards | ASTM A182 F316/L |
| Face Type | SORF-Slip On Raised Face | Specifications | EN1902-1 |
| coating | Anti-rust Paint, Could and Hot Dip Galvanized, Zinc Plated, Yellow Transparent, Oil Black Paint | Application | Petrochemical Industry / Oil and Gas Industry |
| Brand Name | Kasugai | Model Number | ASTM A182 F316/L EN1902-1 PN16 SORF |
| Place of Origin | China | ||
| High Light | Slip On Raised Face Flange ，Slip On ASTM A182 Flanges ，EN1902-1 Stainless Steel Pipe Flanges | ||
Stainless Steel Pipe Flanges SORF Slip On Raised Face Flange ASTM A182 Flanges
Product Information
Stainless steel pipe flanges are components used in piping systems to connect pipes, valves, pumps, and other equipment. They provide a means for easy assembly, disassembly, and maintenance of the system.
| Product Name | ASTM A182 F316/L EN1902-1 PN16 SORF Stainless Steel Slip On Raised Face Flange |
| Size Range | 3/8” to 80” |
| Pressure Class | PN16 |
| Standards | ASTM A182 F316/L |
| Face Type | SORF-Slip On Raised Face |
| Specification | EN1902-1 |
| Coating | Anti-rust Paint, Could and Hot Dip Galvanized, Zinc Plated, Yellow Transparent, Oil Black Paint |
Materials: ASTM A182 F316/F316L
Stainless steel pipe flanges are typically made from austenitic stainless steel grades such as 304/304L, 316/316L, 317/317L, 321/321H, and others. These stainless steel grades offer excellent corrosion resistance, durability, and strength.
Stainless steel 316/ 316L flanges have enhanced resistance to pitting corrosion in chloride environments due to the addition of molybdenum. The letter “L” denotes low carbon content. According to ASME B16.5 and ASME B16.47, SS 316/ 316L flanges may be made from forgings of ASTM A182 Grade F316 or F316L, castings of ASTM A351 Grades CF8M or CF3M, and plates of ASTM A240 Grades 316 or 316L.
ASTM A182 F316/F316L Chemical Composition (%)
| Grade | C, max | Mn, max | P, max | S, max | Si, max | Ni | Cr | Mo | N, max |
| F316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0~14.0 | 16.0~18.0 | 2.00~3.00 | 0.10 |
| F316L | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0~15.0 | 16.0~18.0 | 2.00~3.00 | 0.10 |
ASTM A182 F316/F316L Mechanical Properties
| Grade | Tensile Strength, min (MPa) | Yield Strength, min (MPa) | Elongation in 2inchs, min (%) | Reduction of Area, min (%) |
| F316 | 515 | 205 | 30 | 50 |
| F316L | 485 | 170 | 30 | 50 |
Flange Type: SO-Slip On Flange
Slip on flange also simplified as SO flange. SO flanges slip over pipes and are designed to bit slightly bigger on the inside than the pipe. They connect to the pipe through a fillet weld at the flange top and bottom. It is used to insert the pipe into the inner hole of flange, as the flange inner diameter is little bigger than the pipe’s outer diameter, pipe and flange could be connected by lap welding at the top and bottom of the flange.
Face Type: RF- Raised Face
The Raised Face flange is the most common type used in process plant applications, and is easily to identify. It is referred to as a raised face because the gasket surfaces are raised above the bolting circle face. This face type allows the use of a wide combination of gasket designs, including flat ring sheet types and metallic composites such as spiral wound and double jacketed types. The purpose of a RF flange is to concentrate more pressure on a smaller gasket area and thereby increase the pressure containment capability of the joint.
Dimensions of EN1902-1 PN16 Flange (mm)
| DN | Pipe OD, A | Outside Dia. | Dia. of Bolt Circle | Dia. of Bolt Hole | No. Of Bolt | Size of Bolt | Flange Thickness | Dia. of RF | Height of RF | Bore Dia., B | ||
| Series I | Series II | D | K | L | T | d | f1 | Series I | Series II | |||
| 10 | 17.2 | 14 | 90 | 60 | 14 | 4 | M12 | 14 | 40 | 2 | 18 | 15 |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 45 | 2 | 22 | 19 |
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 58 | 2 | 27.5 | 26 |
| 25 | 33.7 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 68 | 2 | 34.5 | 33 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 78 | 2 | 43.5 | 39 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 88 | 3 | 49.5 | 46 |
| 50 | 60.3 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 102 | 3 | 61.5 | 59 |
| 65 | 76.1 | 79 | 185 | 145 | 18 | 8 | M16 | 20 | 122 | 3 | 77.5 | 78 |
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | M16 | 20 | 138 | 3 | 90.5 | 91 |
| 100 | 114.3 | 108 | 220 | 180 | 18 | 8 | M16 | 22 | 158 | 3 | 116 | 110 |
| 125 | 139.7 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 188 | 3 | 141.5 | 135 |
| 150 | 168.3 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 212 | 3 | 170.5 | 161 |
| 200 | 219.1 | 219 | 340 | 295 | 22 | 12 | M20 | 26 | 268 | 3 | 221.5 | 222 |
| 250 | 273 | 273 | 405 | 355 | 26 | 12 | M24 | 29 | 320 | 3 | 276.5 | 276 |
| 300 | 323.9 | 325 | 460 | 410 | 26 | 12 | M24 | 32 | 378 | 4 | 327.5 | 328 |
| 350 | 355.6 | 377 | 520 | 470 | 26 | 16 | M24 | 35 | 438 | 4 | 359.5 | 380 |
| 400 | 406.4 | 426 | 580 | 525 | 30 | 16 | M27 | 38 | 490 | 4 | 411 | 430 |
| 450 | 457 | 480 | 640 | 585 | 30 | 20 | M27 | 42 | 550 | 4 | 462 | 484 |
| 500 | 508 | 530 | 715 | 650 | 33 | 20 | M30 | 46 | 610 | 4 | 513.5 | 534 |
| 600 | 610 | 630 | 840 | 770 | 36 | 20 | M33 | 55 | 725 | 5 | 616.5 | 634 |
| 700 | 711 | 720 | 910 | 840 | 36 | 24 | M33 | 63 | 795 | 5 | 715 | 724 |
| 800 | 813 | 820 | 1025 | 950 | 39 | 24 | M36 | 74 | 900 | 5 | 817 | 824 |
| 900 | 914 | 920 | 1125 | 1050 | 39 | 28 | M36 | 82 | 1000 | 5 | 918 | 924 |
| 1000 | 1016 | 1020 | 1255 | 1170 | 42 | 28 | M39 | 90 | 1115 | 5 | 1020 | 1024 |
| 1200 | 1219 | 1220 | 1485 | 1390 | 48 | 32 | M45 | 95 | 1330 | 5 | 1223 | 1224 |
| 1400 | 1422 | 1420 | 1685 | 1590 | 48 | 36 | M45 | 103 | 1530 | 5 | 1426 | 1424 |
| 1600 | 1626 | 1620 | 1930 | 1820 | 56 | 40 | M52 | 115 | 1750 | 5 | 1630 | 1624 |
| 1800 | 1829 | 1820 | 2130 | 2020 | 56 | 44 | M52 | 126 | 1950 | 5 | 1833 | 1824 |
| 2000 | 2032 | 2020 | 2345 | 2230 | 62 | 48 | M56 | 138 | 2150 | 5 | 2036 | 2024 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
1925
Total Annual:
3000000-60000000
Employee Number:
140~150
Ecer Certification：
Verified Supplier
Kasugai Shanghai, a subsidiary of Kasugai Group headquartered in Osaka, Japan, was established in 2003 as a representative office in Shanghai, China, and was upgraded to a company in 2008. Kasugai Shanghai serves as an important force of Kasugai Group in Asia, and over the past 20 years, it has beco... Kasugai Shanghai, a subsidiary of Kasugai Group headquartered in Osaka, Japan, was established in 2003 as a representative office in Shanghai, China, and was upgraded to a company in 2008. Kasugai Shanghai serves as an important force of Kasugai Group in Asia, and over the past 20 years, it has beco...
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