• Matt
    A good collaboration!
  • Maura
    It could provide professional solutions for application of titanium tubes, reliable partner.
Contact Person : Angela
Phone Number : 86-512-58715276
WhatsApp : +8615895686919

Phosphatized Surface Carbon Steel Welded Pipe HB-WT-001 For Building Equipment

Place of Origin China
Brand Name Hongbao
Certification TS16949, ISO9001, OHSAS18001 etc.
Model Number HB-WT-001
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details Seaworthy Wooden box, customized Packing
Delivery Time 30-45 Days
Supply Ability 60000 MT per Year
Product Details
Material E355 Shape Round
Application Camshaft Delivery Condition +C,+N
Standard EN10305-2 Technique Cold Drawn
High Light

welded steel pipe

,

welding round tubing

Leave a Message
Product Description

Welded Carbon Steel Tube EN10305-2 for Hydraulic Steel Pipe E355

 

Aviable Material:

E155 E195 E235 E275 E355

 

Chemical Compositions

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

 

 

DOM is a process that is applied to tubing after it is initially constructed.It is refferred to as Seamless ,It can be said that do seamless process method on ERW tubes,So the tubes will have a high strength ,high quality. Material form E155 E195 E235 E275 E355 1020 1026 and so on .DOM tubing is commonly use in auto parts .

 

Size Range:

OD: 6-80mm

WT: 0.5-10mm

 

Deliver condition:
1) +C No heat treatment after the final cold drawing process
2) +LC After the final heat treatment there is a suitable drawing pass
3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere
5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere