Chassis Suspension System Tubing | Steering System Tubing | Passive Safety System Tubing

Steel Grade :
10#,20#, 35#, 45#,Q345B,T35(E235), ST5(E255), ST52(E355), SAE1010,SAE1020, SAE1035,SAE1045,SAE4130, SAE4140, etc

Standards:
Chinese National Standard:GB/T3639
European Standards:EN10305-1,EN10305-4
American Standards:ASTM A519,AMS-T-6736,J524
Japanese Industrial Standard:JIS G3445,etc.

Size Range :
OD:4-80mm
WT:0.5-10mm

Steel Grade :
10#,20#,35#,45#,Q345B,ST35(E235),ST45(E255), ST52(E355),SAE1010,SAE1020,SAE1035,SAE1045, SAE4130, SAE4140,etc

Standards ():
Chinese National Standard:GB/T3639
European Standards:EN10305-1,EN10305-4
American Standards:ASTM A519,AMS-T-6736
Japanese Industrial Standard:JIS G3445,etc.

Size Range :
OD:12-80mm
WT:0.7-12mm

Steel Grade :
ST35(E235),ST45(E255)ST52(E355),E195,SAE1010SAE1020,Q195.Q235B.STKM 11A-STKM 13B.SAE1020,SAE1010 SAE1016

Standards :
ASTMA513.EN10305-2EN10305-3DIN2393,J525 etc

ERW Tube Size Range:
OD:14-80mm，WT:0.8-6.5mm

Standards :
ASTMA513.EN10305-2EN10305-3DIN2393,J525 etc

Cold-Drawn ERW Tube Size Range:
OD:4.7-70mm，WT:0.7-6mm

Standards :
ASTMA513.EN10305-2EN10305-3DIN2393,J525,GB/T31315-2014 etc

TUBES AND COMPONENTS FOR AUTOMOBILE

Airbag Inflators： Seamless cold-drawn tubes for airbag inflators require highest quality standards and strict functional requirements. We manufacture our own seamless cold-drawn tubes for airbag inflators. In our machining factory, the seamless tubes is followed by cutting ,turning, drilling and milling to become the finished products. The finished airbag inflator products guarantee high strength and compression resistance in extreme conditions.

: Tubes for Pretensioning Seat-belt System Pre tensioned seat belt is a type of car seat belt, which differs from ordinary seat belts in that a pre tensioner is added to the pre tensioned seat belt. The car control unit and pre tensioning device sensor work together. In the event of a collision, the pre tensioning device generates pressure through gas generators and other agents, instantly tightening the seat belt to secure the passenger to the seat and prevent the risk of secondary collision with internal components