Name

cold rolled steel tube

Out Diameter

18mm-121mm(1/2'' - 16'')

Thickness

2mm-25mm(Sch40-XXS)

Thickness tolerance

<0.05mm

Length

5-12m

Standard

GB/T3639, GB8162,GB8163, ASTM A519,A106 ,A179 A53,, EN10305-1,EN10305-4,DIN2391,DIN17175

Grade

10#,20#,35#,45#,20cr,40Cr,20CrMo,16mn,ST35, ST37,ST37.4,ST45,ST52 and etc.

Technical

Cold Rolled

Certificate

ISO 9001:2008

Packing

Export standard seaworthy packing or as per buyer’s request

Shipment

20feet container load 20tons pipe whose length is under 5.8m40feet container load 20tons pipe whose length is under 11.8m

Terms of payment

T/T or L/C at sight

Delivery time

Within 20days after receipt T/T payment or L/C

Usesage

used for physical construction, hydraulic installation, auto parts,sleeves,and etc

Material & StandardDescription

Chisese

American

German

10#

ASTM A53-A

St37 DIN1626

ASTM A106-A

St37-2 DIN17175

ASTM A179-C

St35.8 DIN17175

ASTM A192

St35.8 DIN17175

20#

ASTM A53-B

St42-2 DIN1626

ASTM A106-B

St45-8 DIN17175

ASTM A178-C

St45-4 DIN1629

45#

ASTM A1045

CK45

16Mn

ASTM A210-C

St52 DIN1629

37Mn5

J55

27SiMn

CrMo

ASTM 4135,4150

CrMo4 DIN17212

40Cr

ASTM 5140

41Cr4