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JIS G3444 ERW Carbon Steel Pipes

JIS G3444 ERW Carbon Steel Pipes

JIS G3444 ERW Carbon Steel Pipes
JIS G3444 ERW Carbon Steel PipesJIS G3444 ERW Carbon Steel PipesJIS G3444 ERW Carbon Steel PipesJIS G3444 ERW Carbon Steel PipesJIS G3444 ERW Carbon Steel Pipes
CategoriesERW Pipe
BrandBAOLAI Steel Pipe Wholesale Manufacturer
ModelJIS G3444
CertificationJIS
StandardJIS G3444
GradeSTK290/ STK400/ STK490/ STK500/ SKT540
Out Diameter1/2" - 20" ( DN25 - DN500)
Thickness2.0 - 9.3 mm
Length6M/ 12M or Customized
EndsPlain/ Bevel
UsageSteel structure, Scaffolding system
SurfaceBlack, Varnish, Galvanized, etc
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Update TimeDecember 7,2022
Detail Information
Specification
JIS G3444 ERW Steel Pipes
JIS G3444 indicated welded or consistent carbon steel tubes for general auxiliary purposes, civil designing, engineering, steel towers, frameworks, swaggers, heaps for concealment of avalanche and different structures. 
JIS G3444 Certification
JIS G3444 Certification
JIS G3444 ERW steel pipe is produced in Baolai's factory according strict accordance with the standards. Our mainly market are Japan and Philippines.

Scaffolding is a common use of JIS G3444 steel pipes. The outside diameter is 48.3mm with thickness 3.2 or 4.0mm. 
Usually the surface is hot dipped galvanized with zinc coating above 210g/㎡, which offers long term corrosion resistance.

Scaffold tubes, also called scaffolding tubes, is the main component of the scaffolding construction system. Scaffolding tube are widely used as a temporary structure to help workers craw and repair building in height. Also scaffolding tubes are frequently be used in formwork and shoring system. 


Example Size
Note: Some of the main specifications are shown below, please contact us or contact us for more details.
Outside Diameter
Wall Thickness
Cross Sectional Area
Weight
Moment of Inertia
Moduius of Section
Radius of Gyration
mm
mm
cm²
kg/m
cm²
cm²
cm
21.7
2.0
1.238
0.972
0.672
0.560
0.700
60.5
2.3
4.205
3.30
17.8
5.90
2.06
3.2
5.760
4.52
23.7
7.84
2.03
4.0
7.100
5.57
28.5
9.41
2.00
139.8
3.6
15.40
12.1
357
5.11
4.82
4.0
17.07
13.4
394
56.3
4.80
4.5
19.13
15.0
438
62.7
4.79
6.0
25.22
19.8
566
80.9
4.47
267.4
6.0
49.27
38.7
421X10
315
9.24
6.6
54.08
42.4
460X10
344
9.22
7.0
57.26
45.0
486X10
363
9.21
8.0
65.19
51.2
549X10
411
9.18
9.0
73.06
57.3
611X10
457
9.14
9.3
75.41
59.2
629X10
470
9.13
One-stop service to facilitate your purchase
The Baolai Group continues to provide service and support after your purchase. To save you time, we offer you numerous value-added services such as processing, logistics management and testing.
Processing Services:
  • OEM & ODM
  • Protective Coatings
  • Saw and Flame Cutting
  • Beveling, Threading and Grooving

  • For more information, please contact our service team.
More than a manufacturer, we provide a one-stop solution for your business. Get in touch now!
Contact Person
Sales Manager
Name:
Sales Manager
Tel:
0086-022-83377302
0086-15510871616
Email
Address:
04,9TH FLOOR,NINGTAI PLAZA,NO.1 XIAGUANG ROAD,NANKAI DISTRICT,TIANJIN,CHINA