
Industries Application
- Aero space & Aviation
- Offshore & shipbuilding
- Rail & Track Industry
- Vehicle Industry
- Engineer & Construction Machinery
- Harbour Machinery
- Electric power equipment
- Drilling derrick
- Aerial ladder
- Agriculture machinery
- Bridge
- Steel structure building
- Textile machinery
- Communication tower
- Pressure vessel & pipeline
Contact us
Tel:86-510-86118588*8000
Fax:86-510-86101363*205
Website:www.jsjieda.com
Email:18861671205@jieda.com
Address: No. 88-98 GangCheng Road, Jiangyin City, Jiangsu, China

Regular Standard & Steel Grade:
Regular product dimension:(Click for more details)
Round pipe
Square & Rectangular tube
Typical shaped tube section illustration(Customized specification and section is available):

Hydroforming automobile spare parts:
Regular product dimension:(Click for more details)

Standard | Steel Grade |
GB/T3094 | Q235(A,B,C,D),Q345(A,B,C,D,E),Q390(A,B,C,D,E),Q420(A,B,C,D,E), Q500(C,D,E),Q620E |
GB/T8162 | 20#,Q235(A,B,C,D),Q275(A,B,C,D),Q295(A,B,C,D),Q345(A,B,C,D,E),Q390(A,B,C,D,E) |
Q420(A,B,C,D,E),Q460(C,D,E),Q550(C,D,E) | |
GB/T8163 | 20#,Q235(A,B,C,D),Q295(A,B,C,D),Q345(A,B,C,D,E),Q390(A,B,C,D,E), |
Q420(A,B,C,D,E),Q460(C,D,E),Q550(C,D,E) | |
GB/T25822 | LZ320E,LZ355E,LZ460E,LZ500E,LZ590E |
YB/T4400 | CQ245(B,C,D,E),CQ345(B,C,D,E),CQ450(C,D,E),CQ500(C,D,E),CQ550(C,D,E) |
CQ620E,CQ700E |
Round pipe

Square & Rectangular tube

Typical shaped tube section illustration(Customized specification and section is available):

Hydroforming automobile spare parts:

Standard | Steel Grade |
GB/T8163 | SAPH400,SAPH440,QStE380,QStE420,DP450,DP590,DP690,DP780 |
EN10305 | |
企标Q/JDB04-2010 | NGY260, NGY315, NGY380,NGY420, NGY460 |
Regular product dimension:(Click for more details)
