DIN 2393 Welded Precision Steel Tube Carbon Steel Material 15 - 200mm OD

DIN 2393 Welded precisions steel tubes for Gas Filled Shock Absorber

Torich who has over 20years’ production experiences on DIN 2393 Welded precision steel tubes.

High tolerance and good surface roughness mainly use for shock absorbers.

High precision cold draw and cold rolled steel tubes is Torich hot product,stable quality and reasonable price

is our advantage to win orders from our customers.

Quick detail:

Standard :DIN 2393 EN10305 ASTM A519 GOST 5005 -82 DIN2394 JIS-G3445 DIN2391 BS6323

GOST8734-75 IS3074 ASTM A513
Material:St37.2 St 44.2 St52.3 etc
Delivery condition:NA,No heat treatment

Decription:

Straightness ≤0.5mm/1m
Roundness ≤0.5

OD range:15-200mm WT range: 0.8-16mm
OD tolerance:+/-0.06mm WT:(+/-0.03)
ID surface:≤0.4μm

Feature: High precision,Nice inner hole surface

Application:

Motorcycle front fork ,Motor outer shell,Automobile shock absorber cylinder,Dust cover,Automobile shock absorber

reservior,refrigaretion gas reservior
Production process : Material incoming inspection Surface treatment,Cold rolling Inspection,Rust preventive work,

Warehouse storage .

Feature:

• Achievement of closer wall thickness and diameter tolerance
• Improvement in surface finish
• To enhance serviceability
• No premature failure
• Suitable for critical forming Such as 180˚ Bends
• Enhancement of mechanical properties of the tube
• Expansion of product mix towards the lower end of the OD and wall thickness scales.