Single wall welded steel bundy tube

Single wall steel tubing

Shaanxi Yongrui Industry Co.,Ltd,We're leading manufacture of steel bundy tube . We has specialized in manufacturing steel tubes for automobiles and appliances for over 22 years.Our main product is Single wall welded steel tube.It's made by steel strip rolled 360°

 

Characteristics and features for single wall steel bundy tube

 

 

FEATURES

Economic

Lubricity of exterior surface

Retention of MAX 0.1948g/㎡ for internal cleanness

Durability for vibration, impact, and airtightness

Possibility for various processing

Possibility for galvanization and fluoroplastic coating

Chemical ingredient

C : MAX. 0.15%

Si : Trace

Mn : MAX. 0.60%

P : MAX. 0.050%

S : MAX. 0.050%

Mechanical property

Tensile Strength:≥290MPa 

Yield Strength:≥180MPa

 Elongation rate:≥14% 

Flaring Test Flaring:≥25%

 

Allowable error

Exterior diameter : ±0.08mm

Thickness : ±0.08mm

 

 

 

 Related official standard (including single winding steel tube)

Specifications