DIN/EN Army Green Passivated High Precison Seamless Steel Tube

Brief Introduction

DIN/EN Army Green Passivated Precision Seamless Steel Tube is our company mainly product. It is widly used in heavy duty truck, military industry, railway locomotive,engine filed and the gas line in special vehicle.They could meet the requiremnts because of high precison of Out diameter and Inner diameter. Also its anti corrosion performance.

Technical Characteristics

    Standard:                     DIN2391/C(EN10305-1), EN10305-4(DIN2445),  SAE J524

    Grade:                          E235(ST35,ST37.4), E255(ST45), E355(ST52)

    Heat Treament:            NBK(+N) normalized

    Surface Treament:       Army green passivated 

    Straightness:               10μm/meter

    Dimension Telorance:  According to EN10305-1 Standard

Feature

    High precison, smooth surface

    Strong anti rust/corrosion property

    No any corrosion after 220 hours’ Sale Spray Test

Delivery Conditions 

    Goods: NBK(+N)

    Packing: Two ends with caps, bunding wiht plastic film and woven bag package.

    Length: Fixed 6 meters or accoding to customer's requirement. 

Application