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耐磨板密封工序应该注意什么?

所属分类:公司动态 发布时间:2021-04-22 来源:https://www.lcnaimoban.com/ 浏览量:

M500耐磨板进行压力测试可以保证其形状能够保持原样,这样可以根据NM500耐磨板的性质来进行选择。当NM500耐磨板进行密封的时候最好选择好一些的密封材料,因为这样的NM500耐磨板进行密封需要保证其边缘的材料耐磨性。并且在NM500耐磨板表面最好撒上一层聚合物,这样可以保证NM500耐磨板的质量。
The shape of M500 wear-resistant plate can be kept as it is by pressure test, which can be selected according to the properties of nm500 wear-resistant plate. When nm500 wear-resistant plate is used for sealing, it is better to choose a better sealing material, because such nm500 wear-resistant plate needs to ensure the material wear resistance of its edge. And it is better to spread a layer of polymer on the surface of nm500 wear-resistant plate, which can ensure the quality of nm500 wear-resistant plate.
当气体保护NM500耐磨板保护气体纯度较低。如果焊有一个洞,摧毁了NM500耐磨板金属的密度,使降低NM500耐磨板的有效截面积,降低了机械性能,尤其是当线性孔隙度、弯曲和冲击韧性有明显降低。
When nm500 wear plate is protected by gas, the purity of protective gas is low. If there is a hole in the welding, the metal density of nm500 wear-resistant plate will be destroyed, the effective cross-sectional area of nm500 wear-resistant plate will be reduced, and the mechanical properties will be reduced, especially when the linear porosity, bending and impact toughness are significantly reduced.
NM450耐磨板
新型的端面密封装置采用高强度聚氨酯密封材料,由于电液比例控制技术的应用,可以保持适当的密封力,保护密封圈。这种密封圈的使用寿命长,安装更方便,大大减少了压力测试盲区。径向密封方式测试头径向密封胶圈在NM500耐磨板内部。
The new end face sealing device adopts high strength polyurethane sealing material. Due to the application of electro-hydraulic proportional control technology, it can maintain appropriate sealing force and protect the sealing ring. The sealing ring has long service life, more convenient installation and greatly reduces the blind area of pressure test. Radial sealing test head radial sealing rubber ring in nm500 wear plate.
围裙实现的内部压力和NM500耐磨板壁接触密封,密封圈的使用寿命长,安装更方便,大大降低了劳动强度,但NM500耐磨板压力测试的缺点存在盲区。这个推荐的做法同样的原则适用于NM500耐磨板。
The apron realizes the internal pressure and nm500 wear-resistant plate wall contact seal, the seal ring has long service life, more convenient installation, greatly reducing the labor intensity, but the nm500 wear-resistant plate pressure test shortcomings exist blind area. The same principles of this recommended practice apply to the nm500 wear plate.
典型的复合钢内衬油管内衬的矩阵包含纤维增强聚合物,保护钢基体免受腐蚀。特别是间隔环的腐蚀,确保相邻之间的耐腐蚀衬里结束。这个文件包含材料的选择,产品质量评估,安全,建议设计因素的定义。还包括质量控制测试和最低性能要求。适用于直径10(250毫米),工作压力高达10 000 psi(69 mpa),最高温度300℉(150℃)的复合衬砌钢系统。
A typical composite steel lined tubing liner matrix contains fiber reinforced polymer to protect the steel matrix from corrosion. In particular, the corrosion of the spacer ring ensures the end between adjacent corrosion resistant linings. This document contains the definition of material selection, product quality assessment, safety, recommended design factors. Quality control testing and minimum performance requirements are also included. It is suitable for composite lining steel system with diameter of 10 (250 mm), working pressure up to 10 000 psi (69 MPa) and maximum temperature of 300 ° f (150 ℃).
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