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Galvanized Pipe
Description

The galvanized pipe technical parameters as following:

Standard:  ASTM A53 ,BS1387,GB/T3091
Main Steel Tube Grade : A,B. Q195,Q215,Q235,Q345
Ends: PLAIN ENDS/ THREADING ENDS/BEVELLED
Zinc coating:200-300G/M2 For BS STANDARD, 500-550G/M2 for ASTM Standard,
according to customer requirement
Package: BUNDLES/ PVC COVER BUNDLE

 

SCAFFOLDING PIPE(BLACK /HOT DIP GALVANIZED)

scaffolding pipe
scaffolding pipe
hot dipped galvanized scaffolding pipe
hot dipped galvanized scaffolding pipe

1.PIPES STANDARD: EN39/BS 1139/EN10219/JIS G3444
2. MATERIAL of the scaffolding pipe:Q235/Q345/STK400/STK500
3. POPULAR SIZES :48.3MM/48.6MM*1.5MM—4MM*
the length scale 1M/1.5M/2M/2.5M/3M/4M/5M/6M/6.4M
Zinc coating 200G/M2-300G/M2
Pre-galvanized scaffolding pipe 48.6MM*2.2MM*6M/5.8M
4. ENDS: PLAIN ENDS
5. SURFACE: EMBOSSING(STAMPING)/PAINTING

Technical Specification of the scaffolding pipe
Size Thickness Ovality Weight
inches mm inches mm inches mm lbs/foot kg/m
1 ½ 48.3 0.126 3.2 0.02 0.5 2.392 3.56
1 ½ 48.3 0.157 4.0 0.02 0.5 2.937 4.37

 

Tolerances
Outside Diameter Thickness Weight
± 0.5 mm +/- 10% +/- 7.5% on Single Tube

 

Steel Grade S235GT(Q235B)
Mechanical Properties  
Yield Strength 235 MPA Min.
Tensile Strength 340/ 520 MPA
Elongation 24% Min.
Chemicals Composition  
Carbon 0.20% Max.
Silicon 0.05% Max.
Manganese 0.40% Max.
Phosphorous 0.040% Max.
Sulphur 0.045% Max.
Aluminium 0.02% Min.
End Finish Square Cut
Straightness 1 mm in 500 mm
Flattening Test Two Stages
  Flatten upto 75% of Tube Dia for Weld
  Flatten upto 60% of Tube Dia for Material
Zinc Coating 40 Microns Minimum Outside
Delivery Condition a) As Rolled Condition (Without Protection)
  b) Hot Dip Galvanized

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