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Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube

China Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube, Find details about China Square Pipe, Rectangular Pipe from Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube

Model NO.
RHS/SHS
Outer Diameter
21.3 - 609.6 mm
Thickness
0.8 - 16 mm
Length
3-12m
Tolerance
+/-5%
Shape
Square/Rectangle
Zinc Coating
Z230-Z600G/M2
Usage
Oil Gas Sewage Transport
Package
Container or Bulk
Application
Structure Pipe
Processing Service
Welding, Punching, Cutting
Alloy or Not
Non-Alloy
Technology
Hot Rolled Cold Rolled ERW
MOQ
25 Tons
Special Pipe
Thick Wall Pipe
Trademark
TFCO
Transport Package
Bundle Packing
Origin
Tianjin, China
Model NO.
RHS/SHS
Outer Diameter
21.3 - 609.6 mm
Thickness
0.8 - 16 mm
Length
3-12m
Tolerance
+/-5%
Shape
Square/Rectangle
Zinc Coating
Z230-Z600G/M2
Usage
Oil Gas Sewage Transport
Package
Container or Bulk
Application
Structure Pipe
Processing Service
Welding, Punching, Cutting
Alloy or Not
Non-Alloy
Technology
Hot Rolled Cold Rolled ERW
MOQ
25 Tons
Special Pipe
Thick Wall Pipe
Trademark
TFCO
Transport Package
Bundle Packing
Origin
Tianjin, China
Product Description
Technique
Longitudinal Electronic Resistance Welding(ERW)
Material Quality
Steel Grade
10#, 20#, 45#, 16Mn, Q195 , Q235, Q345, S215, S235, S355, ASTM A500, A53(A,B), STK500 etc.
Material Type
ERW
Size
W.T
0.8mm-20mm
O.D
10*20mm - 80*200mm
L
3m-12m or as the order
Surface
Hot Dipped Galvanized
Ends
Plain ends, Cutting, Threading, Beveled, Flange, etc.
Application
Urban/civil construction pipe, Machine structure pipe, Agriculture equipment pipe, Water and gas transport pipe, Greenhouse pipe, Scaffolding pipe, Building material tube, Furniture tube, Low pressure fluid tube, Oil pipe, etc.
Trade
FOB, CFR, CIF, EXW, etc.
Payment
L/C, D/A, D/P, T/P, Western Urion, MoneyGram acceptable, T/T preferred
Delivery Time
Usually within 10-30 days after receipt of deposit,asap
 
Elements
Chemical Composition%
Mechanical Property
Material
C%
Mn%
S%
P%
Si%
Yield Strength
Tensile Strength
Elongation
 
 
 
 
 
 
(Mpa)
(Mpa)
(%)
Q195
0.06-0.12
0.25-0.50
<0.05
<0.045
<0.3
>195
315-430
32-33
Q235
0.12-0.2
0.30-0.70
<0.045
<0.045
<0.3
>235
375-500
24-26
Q345
<0.20
1.0-1.6
<0.04
<0.04
<0.55
>345
470-630
21-22
Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube
Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube
Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube

 

Quality control

Quality management and quality inspection of the relationship.
 

In the fierce market competition, material quality control and material testing for enterprise development plays a vital role. Quality is the life of enterprise development, a sign of progress, in terms of quality for a comprehensive reflection of the corporate business management, technical and ideological work.

Strengthen quality management and quality inspection company in the business development is crucial to determine a companys survival.

Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube

Packaging & Shipping
Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube
Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube
Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube

1. In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles or according to opinion;
 

2. Container transportation or bulk;
 

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

4. For 40" container the max length is 11.8m. 

Our Advantages

1. Leading Manufacturer and trading combo in China
2. nearly 20 years experience in Scaffold Tube
3. BS1139/EN39/EN10219/MS1462 tube available
4. Professional QC team to do in-line production and final loading quality evaluation
5. Rich experience with heavy buyers and factory audit

Company Profile
 

Galvanized Square Pipe Q235B Square Tube Hot Rolled Hollow Section Square Steel Tube

FAQ

1. Q: What's your MOQ(minimum order quantity)?
A: One full 20ft container,mixed acceptable .
 

2. Q: What's your packing methods?
A: Packed in bundle or bulk (customed is accepted).
 

3. Q: What's your delivery time?
A: 10-20 days after received the advance payment .
 

4. Q: Are you manufacturer or trader?
A: We are a professional steel product manufacturer with more than 15 years of export experience.

5. Q: Where's your factory?
A: Our factory is in Tianjin city (near Beijing), close to Tianjin Port

6. Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.

7. Q: Can you supply other scaffolding materials?
A: Yes. All related construction materials.

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