Specifications
Brand Name :
New Era
Model Number :
DIN2391
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 tons
Price :
Negotiation
Payment Terms :
T/T
Supply Ability :
3000 tons/month
Delivery Time :
45 days
Packaging Details :
Bundles Package, Wooden Box Package, Plywood box package
Material :
St35, St45, St52
Delivery Condition :
BK,BKW,BKS,GBK,NBK
OD Size :
6-256mm
WT Size :
1-30mm
Straightness :
1/1000 mm
Product Name :
Cold Drawn Cylinder Tube
Production Process :
Cold Drawn
Packing :
Bundles package
Description

Seamless Cold Drawn (SC) Cylinder Tube BK condition

DIN2391 St35/St45/St52 BK Cold Worked Cold Drawn Steel Pipe

O.D. Size: 6-256mm, W.T. Size: 1-30mm, Length: 5.8m/6m Fixed Length, or maximal 11.8m Random Length

Delivery Condition: BK, BKW, BKS, GBK, NBK

Application: For Precision usages. Cylinder Tube

Super straight Pipes, Straightness: 1/1000mm

Smooth and Clean Inside pipe surface

Steel Grade Chemical Composition
Symbol Material Number

C

Max.

Si

Max.

Mn

P

Max.

S

Max.

ST35 1.0308 0.17 0.35 ≥0.40 0.025 0.025
ST45 1.0408 0.21 0.35 ≥0.40 0.025 0.025
ST52 1.0580 0.22 0.55 ≤1.60 0.025 0.025

Steel Grade BK BKW BKS
Name No.

Rm

Mpa

A

%

Rm

Mpa

A

%

Rm

Mpa

ReH

Mpa

A

%

ST35 1.0308 480 6 420 10 420 315 14
ST45 1.0408 580 5 520 8 520 375 12
ST52 1.0580 640 4 580 7 580 450 10
Steel Grade GBK NBK
Name No.

Rm

Mpa

A

%

Rm

Mpa

ReH

Mpa

A

%

ST35 1.0308 315 25 340--470 235 25
ST45 1.0408 390 21 440--570 255 21
ST52 1.0580 450 22 490--630 355 22

NBK SC Seamless Cold Drawn BK Cylinder Tube Corrosion Resistant

NBK SC Seamless Cold Drawn BK Cylinder Tube Corrosion Resistant





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NBK SC Seamless Cold Drawn BK Cylinder Tube Corrosion Resistant

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Brand Name :
New Era
Model Number :
DIN2391
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 tons
Price :
Negotiation
Contact Supplier
video
NBK SC Seamless Cold Drawn BK Cylinder Tube Corrosion Resistant
NBK SC Seamless Cold Drawn BK Cylinder Tube Corrosion Resistant
NBK SC Seamless Cold Drawn BK Cylinder Tube Corrosion Resistant

NEW-ERA STEEL TUBE TECHNOLOGY CO.,LTD

Verified Supplier
7 Years
Since 1988
Business Type :
Manufacturer
Total Annual :
100000000-15000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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