Basic Info.
Model NO.
IR-B
Size
60mm~730mm
Wall Thickness
2.4m~30mm
Length
6meters, 9meters, 12meters
End Processing
Plain Ends, Bevel Ends with Caps
Standard
ASTM 519, En10297-1, En10083, DIN17204, JIS G3429
Transport Package
Standard Seaworthy Packing
Specification
Full specifications
Trademark
Iron&steel
Origin
China
HS Code
73045910
Production Capacity
1000ton Per Month
Product Description
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 |
