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Scaffolding Welded Pre Galvanized Steel Square Tubing Cold Rolled Non Secondary

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Scaffolding Welded Pre Galvanized Steel Square Tubing Cold Rolled Non Secondary

Scaffolding  Welded Pre Galvanized Steel Square Tubing Cold Rolled Non Secondary
Scaffolding  Welded Pre Galvanized Steel Square Tubing Cold Rolled Non Secondary

Large Image :  Scaffolding Welded Pre Galvanized Steel Square Tubing Cold Rolled Non Secondary

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

Scaffolding Welded Pre Galvanized Steel Square Tubing Cold Rolled Non Secondary

Section Shape: Square Alloy Or Not: Non-alloy
Technique: ERW Thickness: 0.5-16mm
Application: Structure Pipe,Building, Curtain Wall Surface Treatment: Galvanized
Grade: Q195/Q235/Q345, 20# SS400 Standard: BS 1387,GB/T 3091-2001
Certification: ISO Length: 6M / 12m Or Cut As Request
Outer Diameter(round): 20*20-400*400mm Product Name: Galvanized Square Steel Tubes,Welded Steel Pipe,gi Pipe
Surface: Galvanized Zinc Coated 200-700g/sqm Shape: Square
High Light:

galvanised steel box section


galvanized square pipe

ASTM steel profile ms square tube galvanized square steel pipe gi pipe price for building and industry

T&T 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.Our company aim is to provide high quality pipes with moderate price and fast delivery to our dear clients. One time deal is not what we are looking for. With nearly 10 years experience in steel pipes, we have clients from Europe, Mideast and Southeast. And most of our clients have cooperated with us for more than 5 years, some even above 10 years.

Quick Details of Galvanized Steel Square Tubing:


1.Galvanized Square Pipe which is convenient for workers to walk on high building.

2.The galvanized surface makes Steel Square more stronger in the rainy days and most environment.

3. Various size of Galvanized Square Pipe could be customed.


Product name Cold Rolled Pre Galvanized Welded Square /Galvanized Steel Square Tubing/Hollow Section

Longitudinal Electronic Resistance Welding (ERW)

High Frequence Welding (HFW)

Material Quality Steel Grade Q195 Q215Q235Q345, etc.
Material Type Available in cold rolled and hot rolled
Size W.T. 1.2mm-2.0mm
Diameter 40x40mm
Length 1m-12m or as your requirement
Surface Galvanized, 3PE, painting, coating oil, steel stamp, etc.
Ends Plain ends, cutting, etc.
Inspection With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, With Nondestructive Inspection
Certification BV, ISO, IAF or as per customer.
Application construction pipe, structure pipe, Greenhouse pipe, Building material tube, Furniture tube, etc
Trade Terms FOB, 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 Port Tianjin Port





ecification of Galvanized Steel Square Tubing:


OD mm WT mm OD mm WT mm OD mm WT mm OD mm WT mm
15x15 0.5-2.0 28x28 0.5-3.0 75x75 1.0-5.0 160x160 2.5-12
16x16 0.5-2.0 30x30 0.5-3.25 80x80 1.0-5.0 180x180 2.5-12
18x18 0.5-2.0 35x35 0.5-3.5 90x90 1.0-6.0 200x200 2.5-12
19x19 0.5-2.0 40x40 0.8-3.75 100x100 1.0-6.0 300x300 2.5-12
20x20 0.5-3.0 50x50 0.8-3.75 120x120 2.5-12 400x400 2.5-12
24x24 0.5-3.0 60x60 1.0-4.0 140x140 2.5-12 500x500 2.5-12
25x25 0.5-3.0 70x70 1.0-5.0 150x150 2.5-12 600x600 2.5-12



 Chemical Composition:

Chemical Composition% Mechanical Property
  C% Mn% S% P% Si% Yield Point (Mpa) Tensile Strength(Mpa) Elongation
Q195 0.06-0.12 0.25-0.50 <0.050 <0.045 <0.30 >195 315-430 32-33
Q215 0.09-0.15 0.25-0.55 <0.05 <0.045 <0.30 >215 335-450 26-31
Q235 0.12-0.20 0.30-0.70 <0.045 <0.045 <0.30 >235 375-500 24-26
Q345 <0.20 1.0-1.6 <0.040 <0.040 <0.55 >345 470-630 21-22


Product Pictures


Field of use and application:

Basic building, Green house construction, High speed fence. Photovoltaic stent, Sports Equipment, ect.



(1)Indoor warehouse, anti rust

(2)More than 20 production lines,short lead time and low MOQ

(3)CE certificate for European market

(4)Special sizes are available(75 x 38,40 x 10 etc)



1.In bundle, black, caps, beveled ends or plain ends

2.OEM/ customer's REQUEST

3.Marks: Standard * Material*OD*WT*L *Lott No./required




a. Length: ≤5.85m, loaded in 20FT Container, Max 22tons

b. Length: ≤11.85m, loaded in 40 FT Container, Max 27tons

c. Length: ≥12m, shipped by bulk vessel. FILO terms


Delivery time :about 20-30 days after received deposit.

Our Services


Pre-sale Service


1. Sample can be offered with sample charge and courier fee by buyer's side.

2. We have full stock, and can deliver within short time. Many styles for your choices.

3. OEM and ODM order are accepted, Any kind of logo printing or design are available.

4. Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you

5. All of our products are produce by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.

6. We have 10 year experience of manufacture and sell steel, we cherish every order from our honor.


Main Products Size Wall Thickness Production Lines Producing Capacity
ERW steel pipe 1/2" -- 8" 1.5mm--10.0mm 13 1,000,000 tons per yesr
Hot-dipped galvanized
steel pipe
1/2"-8" 1.5mm--10.0mm 18 1,500,000 tons per year
Oil casing pipe,
SSAW steel pipe
219mm-2020mm 5.0mm--28mm 5 150,000 tons per year
steel pipe
1.3mm--20mm 10 800,000 tons per year
Hot-dip galvanized
square/rectangular steel pipe
1.5mm--7.5mm 3 250,000 tons per year
Steel-plastic complex
steel pipe
1/2"--12" 1.5mm--10.0mm 9 100,000 tons per year



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

Contact Person: Ms. Karen Zhao

Tel: 13482835270

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