冷拔精密无缝钢管Cold-Drawn Seamless Precision Steel Tubes

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

Standards (标准):
国标:GB/T3639
欧标:EN10305-1,EN10305-4
美标:ASTM A519,AMS-T-6736,J524
日标:JIS G3445,etc.

Size Range (尺寸范围 ):
OD(外径范围):4-80mm
WT(壁厚范围):0.5-10mm

冷轧精密无缝钢管Cold-Rolled Seamless Precision Steel Tubes

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

Standards (标准):
国标:GB/T3639
欧标:EN10305-1,EN10305-4
美标:ASTM A519,AMS-T-6736
日标:JIS G3445,etc.

Size Range (尺寸范围 ):
OD(外径范围):12-80mm
WT(壁厚范围):0.7-12mm

焊管及焊拔管HF ERW Tubes

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

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

ERW Tube Size Range( 焊管尺寸范围):
OD:14-80mm，WT:0.8-6.5mm

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

Cold-Drawn ERW Tube Size Range( 焊拔管尺寸范围):
OD:4.7-70mm，WT:0.7-6mm

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

汽车机加工管件 TUBES AND COMPONENTS FOR AUTOMOBILE

安全气囊管 Airbag Inflators：安全气囊管有着严格的质量标准和严苛的尺寸及性能要求。本公司研发的安全气囊管，原料为本公司无缝精密钢管，经过先进的生产工艺和自动化生产线保证了产品在极端环境中的抗压和防爆裂性能。 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.

安全带预紧器管件 Tubes for Pretensioning Seat-belt System ：预紧式安全带是汽车安全带的一种，与普通安全带所不同的是在预紧式安全带上增加了预张紧器。汽车控制单元和预紧装置传感器协同工作，车辆在发生在碰撞时预紧装置通过气体发生剂等产生压力，瞬间拉紧安全带将乘客固定在座椅上防止乘客遭受车内部件二次碰撞的危险。