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 | Stainless Steel |
| Connection | Welding |
| Size | 1/8' ~ 6' |
| Application | Connect Pipes |
| Standard | DIN,ANSI,GB/T |
| Packing | Standard Packing |
| Brand Name | High pressure butt welding flange |
| Model Number | LJ-PF457 |
| 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 | Stainless Steel | Connection | Welding |
| Size | 1/8' ~ 6' | Application | Connect Pipes |
| Standard | DIN,ANSI,GB/T | Packing | Standard Packing |
| Brand Name | High pressure butt welding flange | Model Number | LJ-PF457 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | Class 150 Butt Welding Flange ，Astm B16.5 Butt Welding Flange ，6 Inch Butt Welding Flange | ||
High pressure butt welding flange has good market and application value. If it is used according to the corresponding ways and methods, it can avoid certain quality and function problems in use.
High pressure butt welding flange will have corresponding size reduction in use. The size reduction is due to the reduction of the diameter of the seal, which will reduce the section of the sealing surface. Secondly, the flange gasket has been replaced by the sealing ring to ensure that the sealing surface matches the sealing surface.
Diameter: DN15 - DN400
Material: SS304, SS316
Pressure:0.6 - 64Mpa
Standards: ASTM / ANSI, ISO, DIN
Astm B16.5 6 Inch Class 150 High pressure butt welding flange technical data sheet as below:
| Nominal Pipe Size | Out side Diameter | O.D of Raised Face | Hub Diameter at Bevel | Diameter of Bore | Thickness of Flange Min. | Length Through Hub |
| D | G | E | B | t | L | |
| 1/2 | 89 | 35.1 | 30.2 | 12.7 | 11.2 | 228.6 |
| 3/4 | 99 | 42.9 | 38.1 | 19.1 | 12.7 | 228.6 |
| 1 | 108 | 50.8 | 50.8 | 25 | 11.2 | 228.6 |
| 11/4 | 117 | 63.5 | 60.5 | 31.8 | 15.7 | 228.6 |
| 11/2 | 127 | 73.2 | 66.5 | 38.1 | 17.5 | 228.6 |
| 2 | 152 | 91.9 | 82.6 | 50.8 | 19.1 | 228.6 |
| 21/2 | 178 | 104.6 | 95.3 | 63.5 | 22.4 | 228.6 |
| 3 | 191 | 127.0 | 108.0 | 76 | 23.9 | 228.6 |
| 31/2 | 216 | 139.7 | 124.0 | 88.9 | 23.9 | 228.6 |
| 4 | 229 | 157 | 139.7 | 101.6 | 23.9 | 304.8 |
| 5 | 254 | 185.7 | 165.1 | 127.0 | 23.9 | 304.8 |
High pressure butt welding flange is suitable for pipe diameter φ 32-315mm pipe connection is a flange product with good process characteristics and performance, which can show good use value and function in use and overcome the shortcomings of traditional flange.
High pressure butt welding flange is the connecting device of two large-diameter pipes, usually two flange plates and several fastening bolts.
High pressure butt welding flange has good corrosion resistance and oxidation resistance. It is widely used in chemical industry, chemical fertilizer, petroleum, medical machinery manufacturing and other fields.
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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