Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.12711270
- Product Categories
- Friendly Links
Information Name: | Welded elbow | welded elbow manufacturers | Hebei billion gold piping |
Published: | 2014-02-08 |
Validity: | 0 |
Specifications: | Limitation |
Quantity: | |
Price Description: | |
Detailed Product Description: | Welded elbow prone to various problems in the application process, the specific detection performance in the following aspects: First, the uneven thickness of the wall thickness of the pipe fittings uneven deformation occurs mainly in the largest part of the tube. Thin wall elbows back as in other parts; nozzle and pipe wall thickness ranging body. Specified in the relevant national standards. For such problems checking welded elbow company, with a general caliper measurement tools are often difficult to find, this time only be measured using ultrasonic thickness gage. Second, the hardness of the welded elbow stiffness over the issue of excessive production, mainly due to the heat treatment process after forming their problem solving method is to use the correct heat treatment heat treatment process once again. Third, defects in materials and processing the resulting welded elbow device for maximum safety hazards. Check up too much trouble. Defects are more factors are more complex welded elbow manufacturers, it has both the material itself have manufacturing defects and heat treatment process problems caused by incorrect defects. The basic process of the steel elbow: a first soldering polygonal cross-section or a polygonal ring shell polygonal fan casing closed at both ends welded elbow Hebei, washed over the interior of the pressure medium, pressure is applied within the internal pressure the role of the polygonal cross-section gradually become round, eventually becoming a circular ring shell. If necessary, a circular ring shell can be cut four or six 90 ° elbow 60 ° elbow or other specifications of the elbow, the process for the manufacture of elbow bend in diameter and the inner diameter is greater than any specification 1.5 Large elbow, is the ideal method for the manufacture of large steel elbow welded elbow | welded elbow manufacturers | Hebei billion gold piping supplied by Hebei billion gold piping. This information consists of: providing Hebei billion Gold Pipe Manufacturing Co. (www.yijinguanjian.com), we are business alliance member, the integrity of the whole network authentication provider. Feel free to contact us, contact: Alan Li Tong |
Admin>>>
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
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