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| Product Name: |
Flat welding flange
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| Supply Ability: |
1000 tons |
| Related proudcts |
welding, flat welding flange, neck flange, |
| Specifications |
dn15-dn5000 |
| Price Term: |
FOB |
| Port of loading: |
Tianjin port |
| Minimum Order |
10 |
| Unit Price: |
1.5 dollars |
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Flange is a discoid parts, the most common in the pipeline, flanges are used in pairs. In the pipeline project, the flange is mainly used for the connection of pipes. In the need to connect the pipe, a variety of installation of a flange plate, low pressure pipe can be used wire connection flange, 4 kg or more pressure on the use of welding flange.
The main function of flange is:
1, connect the pipeline and make the pipeline to maintain good sealing performance;
2, if a section of the pipeline problems, to facilitate the replacement of a section of the pipeline;
3, the pipeline malfunction, easy to disassemble ***ection.
Flat welding flange: applicable to nominal pressure is not more than 2.5*** steel pipe connections. The flange sealing surface can be made smooth type, bump and tenon slot. The characteristics of flat welding flange: flat welding flange not only saves the ***ce, thereby reducing the weight and, more important is to ensure that the joints do not leak, has good sealing performance. The reason for the reduction in the size of the co***ct flange 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 Secondly, the flange gasket has been replaced by the seal ring to ensure that the sealing face matching face.
Flange threaded connection points (wire) flange and welding flange. Low voltage and small diameter wire connecting flange, high pressure and low pressure and large diameter are welded flange, the thickness of the flange plate of different pressure and the connecting bolt diameter and the number is different. According to the different levels of pressure, the flange gasket also has different materials, from the low pressure asbestos gasket, high pressure asbestos pad to the metal pad. Flange connection is convenient to use, able to withstand greater pressure.
Steel flat welding flange: applicable to nominal pressure does not exceed 2.5***, carbon steel pipe connections. Flat welding flange sealing surface can be made smooth type, bump and ten |
| Company: |
Cangzhou Hangsheng Flange&Pipeline equipment Co.,Ltd
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| Contact: |
Ms. weiqin huang |
| Address: |
Ding Zhuangzi industrial district, Mengcun Hui Autonomous County |
| Postcode: |
061400 |
| Tel: |
0317-5137090 |
| Fax: |
0317-6820513 |
| E-mail: |
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