Specifications
Brand Name :
Hongbao
Model Number :
HB-WT-001
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Supply Ability :
60000 MT per Year
Delivery Time :
30-45 Days
Packaging Details :
Seaworthy Wooden box, customized Packing
Material :
E355, E235,
Standard :
EN10305-2
Port :
Shanghai Port
Payment :
T/T; L/C
Application :
Tubes For Auto Part
Sample :
Free Sample
Description

Welded Cold Drawn EN10305-2 50mm Automotive Steel Tubing Cold Drawn Steel Pipe

Application:

for Auto industry

for machinery use

Oil Cylinder Tube

Motorcyle shock absorber
Auto shock absorber innder cylinder

Telescopic Cylinders

Size range

OD:6-80mm

WT:0.5-10mm

L:As requirements.

Supplying Steel Grade:

E155, E195, E235 E275, E355

Steel Number Quality Level Thickness/mm Deoxidize Method C(%)≤ Si(%)≤ Mn(%)≤ P(%)≤ S(%)≤
E185(Fe310) 0 - - - - - - -
E235(Fe360)

A

B

C

D

≤16

>16-25

≤40

>40

N

-

-

E

NE

NE

GF

0.22

0.17

0.20

0.17

0.20

0.17

0.17

-

0.40

0.40

0.40

0.40

0.40

0.40

-

1.40

1.40

1.40

1.40

1.40

1.40

0.050

0.045

0.045

0.045

0.045

0.040

0.035

0.050

0.045

0.045

0.045

0.045

0.040

0.035

E275(Fe430)

A

B

C

D

≤40

>40

-

E

NE

NE

GF

0.24

0.21

0.22

0.20

0.20

-

0.40

0.40

0.40

0.40

-

1.50

1.50

1.50

1.50

0.050

0.045

0.045

0.040

0.035

0.050

0.045

0.045

0.040

0.035

E355(Fe510)

C

D

≤30

>30

≤30

>30

NE

NE

GF

GF

0.20

0.22

0.20

0.22

0.55

0.55

0.55

0.55

1.60

1.60

1.60

1.60

0.040

0.040

0.035

0.035

0.040

0.040

0.035

0.035

  

Steel Number Yield Strengh/MPa 
≤16 >16-40 >40-63 >63-80 >80-100 >100-150 >150-200
E185(Fe310) - 185 175 - - - - -
E235(Fe360)

A

B

BNF

C

D

235

235

235

235

235

225

225

225

225

225

215

-

215

215

215

215

-

215

215

215

215

-

215

215

215

195

-

195

195

195

185

-

185

185

185

E275(Fe430)

A

B

C

D

275

275

275

275

265

265

265

265

255

255

255

255

245

245

245

245

235

235

235

235

225

225

225

225

215

215

215

215

E355(Fe510)

C

D

355

355

345

345

335

335

325

325

315

315

295

295

285

285

Delivery Condition:

+C, +Lc, + SR, +A, +N

Production Method:

DOM, ERW+ Cold Drawn

ID Honing + Roller Burnish+ Skiving

Appearance:

The internal and external surface finish of the tubes is smooth, while the Weld Seam is somehow not visible or tangible.

The ID surface with roughness Ra≤4μm, the best ID smoothness we could reach Ra≤0.8μm

The inner surface can be measured and reported if this is requested by the purchaser before PO.

Military Field Automotive Steel Tubing 50mm Outside Diameter With Smooth Surface

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Military Field Automotive Steel Tubing 50mm Outside Diameter With Smooth Surface

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Brand Name :
Hongbao
Model Number :
HB-WT-001
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Contact Supplier
video
Military Field Automotive Steel Tubing 50mm Outside Diameter With Smooth Surface
Military Field Automotive Steel Tubing 50mm Outside Diameter With Smooth Surface

Jiangsu Hongbao Group Co., Ltd.

Verified Supplier
8 Years
jiangsu
Since 1958
Business Type :
Manufacturer
Total Annual :
60000000-80000000
Employee Number :
700~1000
Certification Level :
Verified Supplier
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