Goods: 

Square tube/Rectangular tube

2

Outside Diameter(mm): 

6mmx6mm-500mmx500

3

Normal Diamater(mm):

6X6,10X10,12X12,15X15,19X19,25X25,30X30, 10X20,30X15,40X20,40X40,50X50,60X60,80X80,30X60 -- 500X500 

4

Thickness(mm):

0.1-40mm

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Length: 

0.5-14m

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Origin:

Tianjin,China

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Material standard: 

A53 GRA/B, Q195,Q215,Q235,10#,20#,45#,16Mn

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Application: 

Structure, gas and oil, petroleum, Hydraulic

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Package: 

by bulk or by container as your choice

10

payment: 

by irrevocable lc at sight or by tt in advance

11

Certificate:

API 5L, ISO,CE, BV,

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Standard: 

ASTM A53/A106/A500, API 5L, Gr.B/DIN, BS1387, DIN2440,GB/T8163, GB/T8162,GB/T3087 and so on...

13

Delivery time:

On time Delivery and prompt response to buyer enquiry

14

Technical

Profession support on technical

15

Yearly capacity: 

600,000ton/year

16

Advantageous

a.Our company produce various specification and models and national standards of SQURE TUBE

b.Using high-quality material and advanced production technology and equipment for processing

c.Applicable to a humid climate and the harsh corrosive environment

d.Products has been all over the country more than 20 provinces, municipalities and 

autonomous regions, and have been exported to Europe, North American, the Middle East,  

the South East Asia, Africa, Asia,European and other countries and regions, well