Xi'an Longjoy Foreign Trade Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | Annual output 50000 tons |
| Delivery Time | Depends on the quantity of goods |
| Packaging Details | Export standard packaging |
| Material | Carbon Steel |
| Connection | Welding |
| Size | 1/2"-4 8",1/2' ~ 6' |
| Application | gas,Connect Pipes,oil |
| Standard | DIN,ANSI,ASME,GB |
| Packing | Wooden case or Pallet |
| Brand Name | Carbon steel SW flange |
| Model Number | LJ-PF479 |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
Heat Treatment Carbon Steel Weld Neck Flange
Bolt Dia 18mm Pipeline DN65 2.5MPa Butt Welding Flange
Socket Welding Carbon Steel Flanges
Steel ASTM A105 ANSI B16.5 Flange Carbon Steel Flange DN15-DN1200
Product Specification
| Payment Terms | L/C, T/T | Supply Ability | Annual output 50000 tons |
| Delivery Time | Depends on the quantity of goods | Packaging Details | Export standard packaging |
| Material | Carbon Steel | Connection | Welding |
| Size | 1/2"-4 8",1/2' ~ 6' | Application | gas,Connect Pipes,oil |
| Standard | DIN,ANSI,ASME,GB | Packing | Wooden case or Pallet |
| Brand Name | Carbon steel SW flange | Model Number | LJ-PF479 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | A694 Carbon Steel Flanges ，ASME A105 Carbon Steel Flanges ，ASTM A694 SW RF Flange | ||
Carbon steel SW flange refers to the flange that is inserted into the flange ring ladder at the end of the pipe and welded at the pipe end and outside. There are two kinds of flanges with neck and without neck. The pipe flange with neck has good rigidity, small welding deformation and good sealing performance. It can be used for occasions with pressure of 1.0 ~ 10.0MPa.
Strength: 0.6-2.5MPA
Diameter: DN15-DN400
Material: A105,16Mn, 20#
Standard:ASTM, ASME B16.5
ASTM/ASME A105 ASTM A694 Socket Welding Carbon steel SW flange technical data sheet as below:
| DN | diameter | Connection size | Flange thickness | inner diameter | Theoretical weight | ||||||
| A | B | D | K | L | M | TH | C | A | B | KG | |
| 15 | 21.3 | 18 | 95 | 65 | 14 | 4 | M12 | 14 | 22 | 19 | 0.68 |
| 20 | 26.9 | 25 | 105 | 75 | 14 | 4 | M12 | 16 | 27.5 | 26 | 0.94 |
| 25 | 33.7 | 32 | 115 | 85 | 14 | 4 | M12 | 16 | 34.7 | 33 | 1.12 |
| 32 | 42.4 | 38 | 140 | 100 | 18 | 4 | M16 | 18 | 43.5 | 39 | 1.86 |
| 40 | 48.3 | 45 | 150 | 110 | 18 | 4 | M16 | 18 | 49.5 | 46 | 2.12 |
| 50 | 603 | 57 | 165 | 125 | 18 | 4 | M16 | 20 | 61.5 | 59 | 2.77 |
| 65 | 76.1 | 76 | 185 | 145 | 18 | 4 | M16 | 20 | 77.5 | 78 | 3.31 |
| 80 | 88.9 | 89 | 200 | 160 | 18 | 8 | M16 | 20 | 90.5 | 91 | 3.59 |
| 100 | 114.3 | 108 | 220 | 180 | 18 | 8 | M16 | 22 | 116 | 110 | 4.57 |
| 125 | 139.7 | 133 | 250 | 210 | 18 | 8 | M16 | 22 | 141.5 | 135 | 5.65 |
| 150 | 168.3 | 159 | 285 | 240 | 22 | 8 | M20 | 24 | 170.5 | 161 | 7.61 |
| 200 | 219.1 | 219 | 340 | 295 | 22 | 8 | M20 | 24 | 221.5 | 222 | 9.24 |
| 250 | 273 | 273 | 395 | 350 | 22 | 12 | M20 | 26 | 276.5 | 247 | 11.9 |
| 300 | 323.9 | 325 | 445 | 400 | 22 | 12 | M20 | 28 | 327.5 | 328 | 14.6 |
Carbon steel SW flange also includes type B flange for vessels, which is used in occasions with high sealing requirements, and is mainly used for pressure pipes above 4kg. For the pipes to be connected, install a flange, add a gasket between the two flanges, and then fasten them with bolts.
Carbon steel SW flange is widely used in chemical industry, construction, water supply, drainage, petroleum, fire protection, electric power, aerospace, shipbuilding and other basic projects.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
20000000-30000000
Employee Number:
20~50
Ecer Certification：
Active Member
Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel... Xi'an Longjoy Foreign Trade Co., Ltd. was established in 2002 and located in Xi'an Land Center, mainly engaged in the import and export of various pipe and pipe fittings. Our business scope is mainly in steel and plastic products, such as Carbon steel pipe fittings, stainless steel...
Get in touch with us
Leave a Message, we will call you back quickly!