Main Materials:30CrMo,34CrMo4,35CrMo,30CrMoE(4130X).
Product Standard:GB18248-2008,GB28884-2012.
Reference Standard:JIS G 3429,ASTM 519,EN 10297-1,EN 10083,DIN 17204.
Range of Product dimension:
Outer diameter(O.D.)Φ60~210mm;Wall thickness(W.T.)2.4~5.0mm;
Outer diameter(O.D.)Φ210~356mm;Wall thickness(W.T.)4.5~7.0mm;
Outer diameter(O.D.)Φ370~457mm;Wall thickness(W.T.)5.5~25mm;
Outer diameter(O.D.)Φ480~730 mm;Wall thickness(W.T.)8.0~30.0mm.
Part of Product dimension:
Seamless cold-drawn steel tube for CNG gas cylinder for vehicle:
Product Standard:GB18248-2008,GB28884-2012.
Reference Standard:JIS G 3429,ASTM 519,EN 10297-1,EN 10083,DIN 17204.
Range of Product dimension:
Outer diameter(O.D.)Φ60~210mm;Wall thickness(W.T.)2.4~5.0mm;
Outer diameter(O.D.)Φ210~356mm;Wall thickness(W.T.)4.5~7.0mm;
Outer diameter(O.D.)Φ370~457mm;Wall thickness(W.T.)5.5~25mm;
Outer diameter(O.D.)Φ480~730 mm;Wall thickness(W.T.)8.0~30.0mm.
Part of Product dimension:
NO | Specifications (O.D.*W.T.) | Material | NO | Specifications | Material |
1 | φ90*2.6 | 30CrMo | 13 | φ178*4.6 | 30CrMo |
2 | φ105*3 | 30CrMo | 14 | φ178*4.8 | 30CrMo |
3 | φ108*2.8 | 30CrMo | 15 | φ178*4.8 | 34CrMo4 |
4 | φ108*2.8 | 34CrMo4 | 16 | φ189*4.8 | 30CrMo |
5 | φ116*3 | 34CrMo4 | 17 | φ197*4.2 | 30CrMo |
6 | φ114*3.4 | 30CrMo | 18 | φ203*5.0 | 34CrMo4 |
7 | φ125*4.0 | 30CrMo | 19 | φ204*4.7 | 34CrMo4 |
8 | φ133*3.5 | 30CrMo | 20 | φ325*6.7 | 30CrMo |
9 | φ140*3.1 | 34CrMo4 | 21 | φ330*5.0 | 30CrMo |
10 | φ140*3.8 | 34CrMo4 | 22 | φ406*6.5 | 30CrMo |
11 | φ178*4.0 | 34CrMo4 | 23 | φ406*9.6 | 34CrMo4 |
12 | φ178*4.2 | 30CrMo | 24 | φ406*10 | 34CrMo4 |
NO | Specifications (O.D.*W.T.) | Material | NO | Specifications | Material |
1 | φ279*4.7 | 30CrMo | 8 | φ356*6.8 | 30CrMo |
2 | φ300*4.4 | 30CrMo | 9 | φ406*5.6 | 30CrMo |
3 | φ325*4.6 | 30CrMo | 10 | φ406*5.9 | 30CrMo |
4 | φ325*5.0 | 30CrMo | 11 | φ406*6.2 | 34CrMo4 |
5 | φ356*4.8 | 30CrMo | 12 | φ406*7.3 | 30CrMo |
6 | φ356*5.0 | 30CrMo | 13 | φ406*7.8 | 30CrMo |
7 | φ356*5.3 | 30CrMo | 14 | φ457*7.5 | 34CrMo4 |