Yancheng Cross Machinery Manufacture Co., Ltd. [China]

material: steel 16Mn we have many types tube such as triangular tube and square tube

Lemon

Series outer size(mm) Inner size(mm)

 1 39*30*3 30.8*23.7*3.5

4 48*41.25*3 40.1*34.5*4

6 57.6*48.2*3.5 49.2*39.6*4.5

3 Lemon

Series outer size(mm) Inner size(mm)

1 32.4*2.5 26.6*3.5

2 36.1*3.4 29*4

4 43.4*3.3 36.1*4.4

5 51.3*3 44.6*4

6 53.6*3.8 44.6*4

7 53.6*3.8 44.6*5.5

8 62.7*4 53.6*5

STAR 56.8*46.4*4.3 47.4*37.1*6

Hexagon 40.5*36.1*53.8 39.7*35.5*22.9

51*45.5*60 50*45*35 5.3

tube