China wholesale high quality black annealed square steel tube

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$470.00 - $600.00 / Tons | 2 Ton/Tons (Min. Order)
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Overview
Quick Details
Standard:
API, ASTM, BS, DIN, GB, JIS
Standard2:
API 5CT, API 5DP, API 5L, ANSI A182-2001, ANSI B36.10M-2004, ASME B36.19M-2004, ASTM A53M-2007, BS 31, BS 6363, DIN 1626, DIN 1630, DIN 2444, GB/T 3094-2000, GB/T8162, JIS G3460-2006
Grade Group:
10#-45#, 16Mn, API J55-API P110, Cr-Mo alloy, Q195-Q345, ST35-ST52
Grade:
10#, 20#, 45#, 16Mn, API J55, API K55, API L80, API N80, API P110, 10CrMo910, Q195, Q235, Q345, St37, St52
Thickness:
1.2 - 30 mm
Section Shape:
Square
Outer Diameter:
15*15--600*600
Place of Origin:
Shanghai, China
Application:
Structure Pipe
Technique:
Cold Rolled
Certification:
API
Surface Treatment:
no treatment or galvanized
Special Pipe:
Square Steel Tube
Alloy Or Not:
Non-alloy
Product name:
Square Tube/Rectagular Steel Tube
Material:
Q195/Q215/Q235/Q345
Shape:
Square. Rectangular
Length:
Customers' Request
Surface:
Customers't Requirement
Secondary Or Not:
Non-secondary
Supply Ability
Supply Ability:
30000 Ton/Tons per Month
Packaging & Delivery
Packaging Details
standard export package
Port
shanghai/tianjin/ningbo/qingdao
Lead Time :
Shipped in 15 days after payment
Product Description

 1,Specification of square steel tube

Commoditysquare steel tube,rectangular tube,galvanized square pipe,hexagon steel pipe
GradeQ195,Q235,Q345,ST37,ST52,15Mn
BrandTPCO,PCK,YOUFA STEEL PIPE,JIULI,HAILIANG,XINYUANTAI,CHANGBAO
CertificationISO,SGS,BV,IQI,TUV,
Thickness1.2-30mm
Externer diam15-600mm
Lengthaccording to customed
SurfaceNo treatment,galvanized
StandardAPI 5L,GB,A500,EN
Delivery Dateaccording to the quantity
MOQ5 tons
AdvantagesHigh qualitied products,competitive price,excellent service

 

 

 

 

Product Overviews

 

Packaging

 

Company Information

 

Established in 2002(the predecessor is zero-one company) , Baozhuo Trade Development., Ltd ,with paid-up capital ofRMB30 million, is a professional export trading company combining processing, distribution and

logistics together, and mainly engaged in steels,. We are mainly engaged in Deformed steel bar, hot rolled steel coils, plates and bars, galvanized coils and sheets, ship building plates as well as other related steel materials.

So far we have built good co-operation relationship with many well-known iron and steel enterprises and mills,

which are Bao steel, Wuhan Iron and Steel, Laiwu Steel, Tangshan

Our Services

 

1.Quality Assurance "Knowing our mills" 

2.On time delivery "No waiting around" 

3.One stop shopping "Everything you need in one place" 

4.Flexible Payment Terms "Better options for you" 

5.Price guarantee "Global market change won't affect your business" 

6.Cost Saving Options "Getting you the best price" 

7.Small quantity acceptable "Every ton is valuable to us" 

8.Customer visits "Making your visit to China special"

 

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Contacts

 

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