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  • Pre galvanized welded carbon steel rectangular tube
  • Pre galvanized welded carbon steel rectangular tube

Pre galvanized welded carbon steel rectangular tube

  • Quick Details:
  • 1. Standard: BS,ASTM, API, EN,etc.

    2. Grade: Q235, Q195

    3. Section Shape: Rectangulare

    4. Surface Treatment: Pre galvanized

    5. Zinc caoting: About 80-100g/m2

    6. Certification: ISO9001,SGS,BV, MCT

    7. Shipping port: Tianjin,China
    8. Package: In bundle or in bulk

    9. Supply Ability: 15000 Metric Tons Per Month

Interested in this Ad? Contact the Seller!
Eddie

+86-022-83702582

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Specification, Chemical & Mechanical Performance

              Pre galvanized welded carbon steel rectangular tube
 Out diameter  20*30-50*100mm
 Wall thickness  1.0-2.5mm
Length 1-14 meters
Technique:  ERW-( Longitudinal Electronic Resistance Welding )
Standard:  ASTM A53, ASTM A252, ASME B36.10;BS 1387, BS EN10296, BS6363; etc.
Trade Terms:  FOB, CIF, CFR, EXW,ETC.
Loatding port Xingang Tinajin

Material sheel:
     Elements

 Material   
                Chemical Composition%                    Mechanical Property
C% Mn% S% P% Si% Yield Point  (Mpa)
Tensile StrengthMpa
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 <0.050 <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

Item Photos

Packing Infomation

Packing&Shipping of Pre galvanized welded carbon steel rectangular tube

Package : (1) Small size: Packing in bundles with steel strips: 
                  (2)  Large size: in bulk; 
                  (3) Packing As customers' requirements.

Shipping: (1) Length shorter than 5.8m pipes can be loaded into 20FT container, Max weight is 27tons.
                  (2) Length shorter than 11.8m pipes can be loaded into 40FT container, Max weigth is 27tons.

Delivery Time: Usually within 15-30 days after receipt of the deposit;
                       

Application

The per-galvanized steel pipes/ RHS steel hollow section are widely used for agricultural
greenhouse construction, steel structure construction, fence framework, stairs, furniture and
other facilities.

Factory Producing Progress



The pre- galvanized steel tube&pipe is produced by the raw material: pre galvanized steel
strips, through a variety of processing technology, such as uncoiling, flattening, forming,
welding, cutting, testing, packing and storing.

Inspection:
Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, 
Dimensional and Visual Inspection, With Nondestructive Inspection