Q235 Hollow Section Gi Square Tube for Construction and Greenhouse

Q235 Hollow Section Gi Square Pipe for Construction & Green HouseI.Product Basic Info:Name Galvanzied Square steel PipeStandard JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002MaterialQ195,Q215,Q235Size15*15-100*100mmWT0.6-2.3mmSurface treatmentPre-galvanizedZinc coating60-80g/m2, can up to 120g/m2Lengthusu

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Q235 Hollow Section Gi Square Pipe for Construction & Green House

Q235 Hollow Section Gi Square Pipe for Construction & Green House
I.Product Basic Info:
Name Galvanzied Square steel 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
CMnSiSPYieldTensileElongati
Strength MpaStrenth Mpa-on %
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 and shipment
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).
 
 
FAQ
Q1:What about the quality?
  A:Third party inspections are always welcomed.as part of our dedication to the industry, we do
make arrangements for such inspections-ABS,DNV,BV,ect.
Q2: How long is your delivery time?
  A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q3:Do you provide samples ? is it free or extra ?
  A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 
Q4:May I customize the steel pipe?
  A:Yes, you can, we can manufacture according to your requirement, you can send the CAD or
design drawing to us.
Q5:Any Value-added Services?
  A:Fottunately for you,we are very experience in this industry.we have equipped our warehouse
with the necessities to perform in-house painting,coating,and pipe cutting.
Q6: How about the trade terms?
  A: EXW, FOB, CFR, CIF will be accepted.  
 
 
 
 

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