Detailed Product Description

ST52 , ST37.4 Hydraulic Fluid Line Tubing , Galvanized Seamless Hydraulic Tube

Quick Detail:

1. High precision,excellent brightness,no oxidization on the outer and inner walls after heat treatment,high cleanness of inside wall.

2. No deformation after cold bending,no crack after flaring and flattening.

3.Good antirust effect,zinc distributed on the surface

Description:

Synopsis of Process Routing: DIN highly accurate cold drawn bright seamless steel tube is used as the tube to be galvanized, the outer wall is electroplated, caps are covered at two ends of tube to prevent from the dust.

Main Features: Different color of zinc such as white, yellow, army-green, black is evenly distributed in the surface of the tube, good brightness and antirust and antisepsis could improve after zinc coated.

Applications:

Automotive,military,railway industry,with high requirement of the tube's  brightness, cleanness,antirust,and antisepsis.

Specifications:

Size:OD4mm-60mm,TH0.5mm-7mm

Standard:DIN2391,EN10305/4,DIN1630

Material: ST35,ST37.4,ST37,ST45,ST52,ST52.4, E215,E235,E355

Delivery State:NBK/GBK +white /Yellow/Army green Galvanized

Competitive Advantage:

• Certificate we awarded:TS 16949

• Our typical customer: Continential Contitech,Benteler.

• We have passed BMW'S review.

• We have been cooperating with many auto parts manufacture,our tubes are widely used in BMW,Volkswagen,and other brands.

• 400 tons precision steel tubes stock capacity,this make our delivery time short and timely.