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 |
| Product Name | Flat welding flange |
| Standard | GB / ANSI /JIS / DIN |
| Size | DN10-DN2000 |
| Material | Carbon Steel |
| Wall thickness | STD/XS/SCH20-160 |
| Usage | Oil Gas Water Industrial |
| Brand Name | Flat welding flange |
| Model Number | LJ-PF356 |
| 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 |
| Product Name | Flat welding flange | Standard | GB / ANSI /JIS / DIN |
| Size | DN10-DN2000 | Material | Carbon Steel |
| Wall thickness | STD/XS/SCH20-160 | Usage | Oil Gas Water Industrial |
| Brand Name | Flat welding flange | Model Number | LJ-PF356 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | SCH20 Flanged Socket Weld Fittings ，DN2000 Socket Weld Fittings ，Carbon Steel Flanged Fittings | ||
Flat welding flange can not only save space and reduce weight, but also ensure that the joint will not leak and has good sealing performance. The reason why the compact flange size is reduced is that the diameter of the seal is reduced, which will reduce the cross section of the sealing surface. Secondly, the flange gasket has been replaced by the sealing ring to ensure that the sealing face matches the sealing face. Therefore, this kind of flange is a kind of high quality flange product, which reduces the quality and space and plays an important role in industrial application.
Carbon steel flanged fittings Flat welding flange technical data sheet as below:
| Nominal diameter | 16kg=l. 6MPa | ||||
| outer diameter | Bolt hole distance | Bolt diameter | Bolt hole number | Flange thickness | |
| DN10 | 90 | 60 | 14 | 4 | 14 |
| DN15 | 95 | 65 | 14 | 4 | 14 |
| DN20 | 105 | 75 | 14 | 4 | 16 |
| DN25 | 115 | 85 | 14 | 4 | 16 |
| DN32 | 140 | 100 | 18 | 4 | 18 |
| DN40 | 150 | 110 | 18 | 4 | 18 |
| DN50 | 165 | 125 | 18 | 4 | 20 |
| DN65 | 185 | 145 | 18 | 4 | 20 |
| DN80 | 200 | 160 | 18 | 8 | 20 |
| DN100 | 220 | 180 | 18 | 8 | 22 |
Standard:GB / ANSI /JIS / DIN
Size:DN10-DN2000
Wall thickness:STD/XS/SCH20-160
Flat welding flange is the initial stage of forging deformation, because the porous preform is easy to deform, the deformation force is small, and the density increases rapidly. In the later stage of forging, because most of the pores are closed, the deformation resistance increases, and the deformation force required to eliminate the residual pores increases rapidly.
Flat welding flange, Deformation resistance is closely related to deformation temperature. Higher deformation temperature is beneficial to densification and reduces deformation resistance. Higher deformation speed is also beneficial to the densification of flange. The requirements of forging process for equipment are stricter than that of traditional die forging, and the displacement characteristics of punch must match the deformation and compactness characteristics of preform.
a. Plastic bubble bag package b.Wove bag package c.Pallet d. Customized.
Our Steel flat factory have high ability for production, the delivery time is 30 days for small quantity, or if you are hurry for that, we can arrange and meet your shipping date.
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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