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 | SS304 SS316L |
| Technics | Butt weld |
| Standard | DIN,ANSI,ASTM,JIS,GB |
| Size | 1/2' ~ 6' |
| Application | Connect Pipes |
| Packing | Carton /Wooden Box |
| Brand Name | Socket welding flange |
| Model Number | LJ-PF452 |
| Certification | ISO9001 |
| Place of Origin | China |
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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 | SS304 SS316L | Technics | Butt weld |
| Standard | DIN,ANSI,ASTM,JIS,GB | Size | 1/2' ~ 6' |
| Application | Connect Pipes | Packing | Carton /Wooden Box |
| Brand Name | Socket welding flange | Model Number | LJ-PF452 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | A105 Stainless Steel Pipe Fittings ，ANSI B16.5 Socket Welding Flange ，A105 Stainless Socket Welding Flange | ||
Socket welding flange has the same basic shape as the flat welding flange with neck. A socket is opened in the inner hole of the flange, the pipe is inserted into the socket and welded, and the weld ring is welded on the back of the flange. The gap between the flange and the pipe is easy to be corroded. If it is welded inside, the corrosion can be avoided.
Socket weld flange, The fatigue strength is 5% higher than that of flat welded flange, and the static strength is the same. When socket welding flanges are used, their inner diameter must match the inner diameter of the pipe. Socket flanges are only applicable to pipes with a nominal diameter of 50 or less.
Diameter: DN15 - DN80
Material: 304, 304L, 316, 316L
Pressure: 1.0MPa - 10MPa
Standards: ASTM / ANSI, ISO, DIN
ANSI B16.5 A105 Stainless Steel Flanges Socket welding flange technical data sheet as below:
| Specification | ØD | d1 | d2 | T | H | L | S-Ød3 |
| DN15 | 95 | 24.5 | 38 | 3 | 11.5 | 65 | 4-Ø14 |
| DN20 | 105 | 30.5 | 48 | 3 | 14 | 75 | 4-Ø14 |
| DN25 | 115 | 37.5 | S3 | 3 | 16 | 85 | 4-Ø14 |
| DN32 | 140 | 47 | 68 | 3 | 16.5 | 100 | 4-Ø18 |
| DN40 | 150 | 55 | 77 | 4 | 17.5 | 110 | 4-Ø18 |
| DN50 | 165 | 66 | 91 | 4 | 19.5 | 125 | 4-Ø18 |
| DN65 | 185 | 82 | 108 | 4 | 21 | 145 | 4-Ø18 |
| DN80 | 200 | 95 | 123 | 5 | 22 | 160 | 8-Ø18 |
Socket welding flange has good rigidity, small welding deformation and good sealing performance. It can be used for occasions with pressure of 1.0 ~ 10.0MPa and occasions with high sealing requirements. During design, socket welding flange can be checked as integral flange.
Socket welding flange is mainly used in boiler and pressure vessel, petroleum, chemical industry, shipbuilding, pharmacy, metallurgy, machinery, stamping elbow, food and other industries.
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...
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