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Information Name: | Stamping elbow Hebei billion gold _ stamping elbow _ Hebei billion gold piping |
Published: | 2014-02-10 |
Validity: | 0 |
Specifications: | Limitation |
Quantity: | |
Price Description: | |
Detailed Product Description: | Pipeline Manufacturing Co., Ltd. Hebei billion in gold (www.yijinguanjian.com) is located in Cangzhou City, Hebei Province, Yanshan Puwa Industrial Development Zone, Contact: Alan Li Tong is usually based on the material properties of cold stamping and punching elbow two hot stamping, and the ability to choose the device cold stamping or hot stamping. Before stamping, tube placed on the lower die stamping elbow various models, the inner core and the end of the tube into the mold, the mold pressing downward movement began stamping elbow Hebei billion in gold, through the outer and inner mold constraints supporting role in the forming die to make elbow. Compared stamping elbow, the appearance of inferior quality stamping and heat pushed the former process; stamping elbow while forming outside the arc in tension, no other parts of the excess metal to compensate, so the wall thickness of the outer arc at about thinning 10%. However, as for single-piece production and low cost, it is used for stamping elbow process small quantities, thick-walled elbow manufacturing. Stamping elbow: Most (especially in large diameter) project in Sheung Shui system can purchase the finished elbow, processing method is stamping, product consistency. High pressure elbow purposes: to connect two same nominal diameter pipe stamping elbow cheap, so the pipeline for 90 degree turn heads. Development of high pressure elbow lasted two years, subcritical and supercritical units elbow can withstand high pressure 17.6 MPa, respectively, the main steam pressure, temperature and pressure of 25.4 MPa, 546 degrees, 576 degrees temperature, the technical parameters and performance indicators meet the design requirements. It is reported that China's current power plant construction project in the main unit using subcritical and supercritical units. |
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Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold 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 22025 visitor
Copyright © GuangDong ICP No. 10089450, Pipe Manufacturing Co., Ltd. Hebei billion gold 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