Advance Technology Cold drawn cold drawing hone tube
USD $1.1 - $1.2 /Metric Ton
Min.Order:20 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
Advance Technology Cold drawn cold drawing hone tube
Cold drawn/Cold rolled hydraulic tube
Product Description
Manufacturer | YANTAI XINPENG STEEL PIPE CO,.LTD. | |||
Standard | DIN2391 EN10305 DIN17175 | |||
Material | E215 E235 E355 ST35 ST37.4 ST45 ST52 | |||
Heat treatment | NBK | |||
Specification | Outer diameter(mm) | Wall Thickness(mm) | ||
4-76mm | 0.5-8mm | |||
Length | 3-12m, random or fixed length | |||
Technology | High precision cold drawn/cold rolled |
Product Standards
European Standard :
Standard | Specification Range | Steel Grade |
EN10305 | OD:4~76*WT:0.5-8 | E215 E235 E355 |
German Standards:
Standard | Specification Range | Steel Grade |
DIN2391 | OD:4~76*WT:0.5-8 | ST35 ST37.4 ST45 ST52 |
DIN17175 | OD:4~76*WT:0.5-8 | ST35 ST45 17Mn4 19Mn5 15Mo3 13CrMo44 |
Tolerance table of Steel tube
Name | Scope (mm) | GB series (mm) | DIN series (mm) | Enterprise internal control standard(mm) | Special high-precision (mm) |
Outer Diameter | 4-30 | ±0.1 | ±0.08 | ±0.05 | ±0.03 |
31-40 | ±0.15 | ±0.15 | ±0.05 | ±0.03 | |
41-50 | ±0.2 | ±0.2 | ±0.08 | ±0.03 | |
51-60 | ±0.25 | ±0.25 | ±0.08 | ±0.03 | |
Wall thickness | 0.5-7 | ±10% | ±10% | ±10% | ±10% |
Production Process:
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