Φ48×3.0钢管,符合现行国家标准《直缝电焊钢管》(GB/T 13793)或《低压流体输送用焊接钢管》(GB/T 3092)中规定的3号普通钢管,其质量符合现行国家标准《碳素结构钢》(GB/T 700)中Q235-A级钢的规定。长度规格:0.5,0.6,0.8,1,1.2,1.5,1.8,2,2.2,2.5,2.7,2.8,3,3.2,3.3,3.5,3.7,3.8,4,4.5,4.8,5,5.2,5.5,6米。
![](http://b2b.cdbaidu.com/file/upload/201912/11/1023144724532420.jpg)
![](http://b2b.cdbaidu.com/file/upload/201912/11/1023231093435420.jpg)
![](http://b2b.cdbaidu.com/file/upload/201912/11/1023352247181420.jpg)
![](http://b2b.cdbaidu.com/file/upload/201912/11/1023426066731420.jpg)
![1575870549(1)](http://b2b.cdbaidu.com/file/upload/201912/10/1321106633262420.jpg)
![1575870574(1)](http://b2b.cdbaidu.com/file/upload/201912/10/1321177310385420.jpg)
![](http://b2b.cdbaidu.com/file/upload/201912/11/1024008087265420.jpg)
![1575870472(1)](http://b2b.cdbaidu.com/file/upload/201912/10/1321322180995420.png)
![1575870501(1)](http://b2b.cdbaidu.com/file/upload/201912/10/1321397344907420.png)
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