Home ProductsGalvanized Steel Square Tubing

Q235B Hollow Section 12 Meter Tubing

Certification
China SHANGHAI T&T INTERNATIONAL CO.,LTD. certification
I'm Online Chat Now

Q235B Hollow Section 12 Meter Tubing

Q235B Hollow Section 12 Meter Tubing
Q235B Hollow Section 12 Meter Tubing

Large Image :  Q235B Hollow Section 12 Meter Tubing

Product Details:
Place of Origin: CHINA
Brand Name: T&T
Certification: ISO9001
Model Number: SQUARE
Payment & Shipping Terms:
Minimum Order Quantity: ONE BUNDLE
Price: USD$630-750/TON
Packaging Details: Nude packing/Canvas packing/Bundles packig
Delivery Time: 5-20 WORK DAYS
Payment Terms: L/C, T/T
Supply Ability: 1000TON PER MONTH

Q235B Hollow Section 12 Meter Tubing

Description
Section Shape: Square Alloy Or Not: Non-alloy
Technique: ERW Thickness: 0.5-16mm
Application: Structure Pipe,Building,IndustrialSolar Tracker System Surface Treatment: Galvanized
Grade: Q345 Standard2: BS 1387,GB/T 3091-2001
Standard: ASTM,GB Secondary Or Not: Non-secondary
Certification: ISO Length: 5.8-12m,or Cut As Request.
Material: Q195/Q215/Q235/Q345,Q195-Q345 20# SS400 Outer Diameter(round): 15 - 610 Mm
Product Name: Galvanized Square Steel Tubes,Welded Steel Pipe,gi Pipe Surface: Galvanized Coated,zinc Coated 200-700g/sqm
Shape: Square
High Light:

galvanised steel box section

,

galvanized box tubing

Q235B Hollow Section 12 Meter/ Gi Square Structural Steel Pipe / Galvanized Square Steel Tubing

Our company is a professional manufacturer of galvanized steel pipe, welded pipe ,galvanized square/Rectangular tube and scaffolding products. we believed in the best quality, reasonable price, on time delivery and super service.
Quick Details of Galvanized Steel Square Tubing:
 

Product nameQ235B Hollow Section 12 Meter/ Gi Square Structural Steel Pipe / Galvanized Square Steel Tubing
TechniqueElectronic Resistance Welding (ERW)
Material QualitySteel GradeQ195 Q215 Q235Q345, etc.
SurfaceGalvanized
Endsthreaded with coupling, caps
Applicationconstruction pipe, structure pipe, Greenhouse pipe, Building material tube, etc
Trade TermsFOB, CFR, CIF, EXW.
Payment Terms

T/T,L/C at sight

30%T/T in advance,balance 70% should be paid after receiving the copy of BL.

Loading PortTianjin Port
MaterialQ355, Q345B, S390GD, S420GD, S450GD; ASTM A500C 50KSI, ASTM A500C 600KSI, ASTM A500C 65KSI
Surface CoatingHot Dip Galvanized, Pre-Galvanized
Zinc CoatingASTM A653M G90, G115, Z275, ASTM A123 65UM, 85UM
Radius2T-2.5T
Straightness1.5mm per meter
TWIST tolerance+/- 0.05 degree per meter
Length4.5- 12.5m
Size100*100, 120*120, 125*125, 130*130, 150*150, 170*170 mm
Thickness2.0mm, 2.25mm, 2.5mm, 3.0mm, 4.0mm, 4.5mm, 5.0mm
Precision ProcessingPunching Hole at the tube boay

 
 
Specification of Galvanized Steel Square Tubing:
 

Galvanized Galvanized Steel Square Rectangular Tubing
Square pipe
(side length)
(mm)
thickness
(mm)
Rectangular pipe
(side length)
(mm)

thickness

(mm)

15*150.8-1.310*200.8-1.3
20*200.8-2.015*300.8-1.5
25*250.8-2.7520*300.8-2.5
30*300.8-2.7520*400.8-2.75
40*401.0-4.025*501.0-4.0
50*501.0-4.030*401.0-4.0
60*601.5-4.030*501.0-4.0
70*701.5-5.030*601.5-4.0
80*801.5-5.030*500.1-4.0
100*1002.0-6.040*601.5-4.0
110*1102.0-6.040*801.5-4.0
120*1202.0-8.040*1001.5-5.0
140*1403.0-8.050*801.5-4.0
150*1503.0-8.060*802.0-5.0
200*2003.0-10.060*1002.0-5.0
250*2503.0-8.060*1202.0-5.0
300*3003.0-8.080*1002.0-6.0
Guide For Ordering Products

Hot Dipped Galvanized Steel Square Tubing 

The hot-dip galvanized layer is generally above 35 μm,
and even up to 200 μm. The hot-dip galvanizing has a
good covering ability, the coating is dense, and there is no organic matter inclusion. The corrosion resistance of hot dip galvanizing is much higher than that of cold galvanizing.
 

Pre-Galvanized Steel Square Tubing

 

The Pre galvanized layer is generally from5 μm to 25 μm, The treatments before galvanization allow the product to be conveniently plated with a zinc coating and also ensure uniform coating thickness, strong coating adhesion, and improved corrosion resistance
 

 

Packaging & Shipping

(1) naked pipe shipped in container or in bulk

(2) Plastic cloth or water proof package shipped in container or in bulk

(3) according to the buyer's request

For 20" container the max length is 5.8m;
For 40" container the max length is 11.8m.

 

FAQ

Q: Are you trading company or manufacturer ?

A: We are agent of factory.

Q: How long is your delivery time?

A: 10-15 days after received your deposit or original L/C .

Q: 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.

Q: What is your terms of payment ?

A: T/T,100% L/C at sight, Cash, Western Union.

Contact Details
SHANGHAI T&T INTERNATIONAL CO.,LTD.

Contact Person: Ms. Karen Zhao

Tel: 13482835270

Send your inquiry directly to us (0 / 3000)

Leave a Message

We will call you back soon!