Gold Member Since 2010
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Tianjin Tianyingtai Steel Pipe Co., Ltd.

Green House Tube, Buliding Tube, Construction Tube manufacturer / supplier in China, offering Pre-Galvanized Square Steel Tube Tianjin China, Welded Square Black Steel Pipe, Hot Dipped Galvanized Welded Steel Tube and so on.

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Supplier Homepage Product Square Pipe Pre-Galvanized Square Steel Tube Tianjin China

Pre-Galvanized Square Steel Tube Tianjin China

FOB Price: US $500 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $500/ Piece
Get Latest Price
Production Capacity: 3000ton/Month
Transport Package: According to Customer′s Request
Payment Terms: L/C, T/T
Basic Info
  • Type: Welded
  • Material: Carbon Steel
  • Usage: Chemical Industry
  • Od: 15*15-500*500
  • Specification: Q195. Q215, Q235
  • HS Code: 7306610000
  • Technique: Hot Rolled
  • Surface Treatment: Galvanized
  • Section Shape: Square
  • Trademark: Tian ying tai
  • Origin: China
Product Description
 
Product Description

 

I.Product Basic Info:

Name Pre-Galvanzied Square Pipe
Standard JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002
MaterialQ195,Q215,Q235
Size15*15-100*100mm
WT0.6-2.3mm
Surface treatmentPre-galvanized
Zinc coating60-80g/m2, can up to 120g/m2
Lengthusually 4.5-6.5m, can up to 12m; and can cut in any length according to client' s requirements
End Treatmentplain or bevelled 

 2.Product  Chemical Composition & Mechanical Properties :  

GradeChemical CompositionMechanical Properties
CMnSiSPYieldTensileElongation
Strength MpaStrenth Mpa %
Q1950.06-0.120.25-0.50≤0.30≤0.045≤0.05≥195315-430≥33
Q2150.09-0.150.25-0.55≤0.30≤0.05≤0.045≥217335-450≥27
Q2350.12-0.200.30-0.67≤0.30≤0.045≤0.04≥235375-500≥26
Q345≤0.201.00-1.60≤0.55≤0.04≤0.04≥345470-630≥22

Our services:

1.Special design avaliable according to requirements.

2.All production processes are under ISO 9001-2008 strictly

3.Free sample 

4.Acceptable for any third party inspection(SGS,BV...)

5.OEM is ok.

6.Visit factory any time. 

All items of our products and related tests as follow : 

1.ERW black round pipe (ASTM A53,GB..)

2.Weld black square/rectangular pipe(ASTM A500,GB,...)

3.Hot dip galvanized round pipe (BS 1387,ASTM A53,GB ,...)

4.Hot dip galvanized square/rectangular pipe(ASTM A500,GB...)

5.Pre-galvanized square/rectangular/round pipe,cold rolled black annealed or bright finished pipe.

6.Spiral steel pipe

7.Seamless pipe (ASTM A53,A106B,)

8.Oval pipe in galvanized and black surface

9.LTZ... special sizes pipe

10.Steel prop , steel plank,steel scaffolding pipe and accessories... steel constrctution material

11.Steel angle, Flat bar,round bar,sqaure bar, 

12.H,I,U,C,T,Y,W...steel beam/channel

13.Deformed steel bar

14.Hot rolled& cold rolled steel sheet/coil in black,galvanized,color coated surface

Packing: 
               
1) only in bundles by steel scrips      

 

               2) in bundles and in plastic wrap          

               3) in bulk

               4) conform to client' s requirements

Loading port: Tianjin,China.

Shipment: usual length ≤5.8m by 20'GP,6m-12m by 40'GP(some sizes with 6m L can be into 20'GP).

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