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| No.13641585
| No.13641585
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- home > Supply > Yongnian galvanized pipe piece bolts, bolts galvanized pipe piece, quality trust | titanium solid
| Information Name: | Yongnian galvanized pipe piece bolts, bolts galvanized pipe piece, quality trust | titanium solid |
| Published: | 2015-01-27 |
| Validity: | 0 |
| Specifications: | Order |
| Quantity: | |
| Price Description: | |
| Detailed Product Description: | Supply galvanized pipe piece subway bolt bolt installation, bolt factory price offer subway, metro bolt specifications. On a regular basis to provide you with the latest market trend analysis subway bolt and price reports and reports of raw materials, titanium-building Technology Co., Ltd. Shanghai Yongnian Sales Department is a professional supplier of metro bolt, bolt subway our product quality, reasonable price, complete specifications heat galvanized pipe piece bolt, bolt just now new subway factory, welcome new and old customers to order the sessions. Subway segment can be divided into the ring bolts, longitudinal. Some of the design specification is consistent with the longitudinal hoop. Some of the hoop and longitudinal design using two specifications, or even are two intensity levels. In general, the toroidal segment length is longer than the vertical bolt bolt segments. In the tunnel construction, there is a device that is engaged in originating and called TBM tunneling machine with a cutting soil excavation, transportation of soil ballast, assembled tunnel lining and other functions; but when the shield machine in tunnel lining, is few segments were assembled, there is a screw fastening the connecting role, assembled to form a cylindrical pipe, tube sheet is a cylindrical wall; excavation can effectively control land subsidence, to reduce the impact of buildings on the ground and when the water does not affect the underwater excavation and transport characteristics of the various segments together to form a pipeline, which is designed to have a certain kind of straight or curved Fastening that segment bolts. Supply subway bolts, bolts factory price offer subway, metro bolt specifications. On a regular basis to provide you with the latest market trend analysis subway bolt and price reports and reports of raw materials, titanium-building Technology Co., Ltd. Shanghai Yongnian Sales Department is a professional supplier of metro bolt, bolt subway our product quality galvanized pipe piece bolt Yongnian reasonable price, complete specifications, are just new subway bolt bolt factory galvanized pipe piece price, welcome new and old customers to order the sessions. Corrosion subway bolts: 2 subway bolt surface adhesion of organic juice (such as vegetables, soup, sputum, etc.), in the case of water oxygen to form organic acids, organic acids on long corrosion of metal surfaces. 3, subway bolt surface adhesion localized corrosion contain acids, bases, salts (such as wall decoration alkaline, lime splash), causing. 4, in the air pollution (such as those containing sulfides, carbon dioxide, nitrogen oxide atmosphere), encounters the condensate, to form sulfuric acid, nitric acid, acetic acid solution point, causing chemical corrosion. Yongnian galvanized pipe piece bolts, bolts galvanized pipe piece, quality trust | titanium solid titanium solid construction provided by the Shanghai Science and Technology Co., Ltd. Yongnian sales. Shanghai titanium-building Technology Co., Ltd. Yongnian Sales (www.tgjgj.com) strong, credible, in Handan fastener industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the solid titanium construction technology and you hand into the brilliant, for a better future! |
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Copyright © GuangDong ICP No. 10089450, Shanghai titanium-building Technology Co., Ltd. Yongnian Sales All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 17734 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai titanium-building Technology Co., Ltd. Yongnian Sales All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility

