Contact Us

Tianjin Zhaolida Steel Pipe Co.,Ltd

Tianjin Helon International Trading Co.,Ltd

Mobile TEL: +86 15900249379 (WhatsApp&WeChat)

E-mail: lucy@credit1995.com

Skype: tjzhaolida QQ: 386692006
Address: No.9 of Technology Street, DaQiuZhuang Industrial District,Jinghai County, Tianjin, China 


 

Round Steel Pipe Galvanized Pipe Good Quality

Round Steel Pipe Galvanized Pipe Good Quality

Material steel grade

Product

round steel pipe galvanized pipe good quality

Technique

Longitudinal Electronic Resistance Welding (ERW) Hot rolled

Material

Steel Grade

Q195 similar to a283 GR.B, 040a10, ss330, sphc

Q235 similar to a283 GR.D, 080a15,CS type B

Q345 similar to a737 GR.B, SS400, S235JR

20#  45#

Material Type

Available in cold rolled and hot rolled

Size

W.T

0.9mm-59mm

Diameter

10.3mm-609.6mm

Length

5.8m-14m or as requests

Surface

Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc

Ends

Plain ends, threaded, beveled, grooved

Packing

Packing in bundle with steel strips; with seaworthy package; or to be done with requirements

Inspection

With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection,  With Nondestructive Inspection

Certification

ISO, CE, SGS, BV etc.

Application

Urban/civil construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc  

Trade Terms

FOB, CFR, CIF, EXW, etc.

Payment

L/C, T/T, Western Union

Delivery

Usually within 10-30 days after deposit arrival

Loading Port

Xingang, Tianjin

Contact

Bobo

Email: helon_bobo@tjzhaolida.com

Skype: helon_bobo

Material steel grade

 

No.

Chemical Composition%

Mechanical Property

C%

Mn%

S%

P%

Si%

Yield Point 

(Mpa)

Tensile Strength

(Mpa)

Elongation 
(%)

Q195

0.06-0.12

0.25-0.50

<0.050

<0.045

<0.30

>195

315-430

32-33

Q215

0.09-0.15

0.25-0.55

<0.050

<0.045

<0.30

>215

335-450

26-31

Q235

0.12-0.20

0.30-0.70

<0.045

<0.045

<0.30

>235

375-500

24-26

Q345

<0.20

1.0-1.6

<0.040

<0.040

<0.55

>345

470-630

21-22

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