Jiangsu Guoqiang Zinc Plating Industrial Co,Ltd. 86-519-87741212 daicoke@jsgq.net
Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube

  • High Light

    galvanised mild steel pipe

    ,

    galvanized round pipe

  • Type
    Ringlock System Scaffolding
  • Surface
    Galvanized
  • Application
    Office Building, Concrete Construction Support
  • MOQ
    10 Tons
  • Steel Grade
    Q235B
  • Capacity
    About 10000 Tons Per Month For The Coil Product
  • Place of Origin
    CHINA
  • Brand Name
    GQ
  • Certification
    ISO9001
  • Minimum Order Quantity
    Negotiable
  • Price
    Negotiable
  • Packaging Details
    hex bundled with steel strips
  • Delivery Time
    1-4weeks upon receipt of downpayment/LC.
  • Payment Terms
    L/C,, T/T, D/A, D/P
  • Supply Ability
    3000tons per day

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube

 

 

 

ASTM A53 schedule 40 80 galvanized steel pipe

 

 

 

 

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube 0

Size OD 1/2” -8” 
Wall Thickness

1.6mm-28mm

Class A-1, Class A, Class B, Class C, SCH20,SCH40,STD,XS,SCH80,SCH160,XXS

Length 5.8M Length, 6M Length or 12M Length or as requested
Steel material

Q235 → SS400,S235JR

Q345 → S355JR,SS500,ST52

Standard ASTM A53, BS1387-1985, GB/T3091-2001,
Zinc Coating:

120g,270g,400g,500g,550g

20μm ,40μm ,60μm,70μm,80μm

Usage

1) low pressure liquid, water, gas, oil, line pipe

2) construction

3) fence, door pipe

Ends

1) Plain

2) Beveled

3) Thread with Coupling or cap

4) Chamfer

5) Groove

6) Screw

End protector

1) Plastic pipe cap

2) steel socket

Surface Treatment

1) Bared

2) Black Painted (varnish coating)

3) hot dipped Galvanized, pre-galvanized

4) Oiled

5) PE,3PE, FBE, corrosion resistant coating, Anti corrosion coating.

Technique

Electronic Resistance Welded (ERW )

 

Welded Line Type Longitudinal
Section Shape Round
Inspection With Hydraulic Testing, Eddy Current , Infrared Test
Port of Shipment Nanjing Port,  China
Date of Delivery 20 days after confirmation or According To The Quantity And Specification Of Each Order
 

 

processing method: cold roll forming with ERW welding

material: Low carb

 

 

 

 

 

 

 

 

Galvanized steel pipe produce:

 

Hot dip galvanized steel pipe with pickling, first to remove iron oxide on the surface of

 

the steel tube, after acid cleaning, by ammonium chloride or zinc chloride or ammonium

 

chloride and zinc chloride mixed aqueous solution tank cleaning, and then sent to the

 

hot dip plating tank. Hot dipped galvanized zinc layer thickness, coating uniformity,

 

strong adhesion, long service life, etc. Steel substrate with molten electrolyte solution in

 

complex physical and chemical reaction, the formation of corrosion resistance of the

 

structure compact zinc alloy layer. Pure zinc layer, alloy layer and steel substrate fused

 

together .erw / lsaw spiral welded steel high quality galvanized pipe prices and

 

manufacturers

 

 

The detailed size is as following:

 

 

 

Hot dipped galvanized pipe
Outside Diameter Wall Thickness
DN Inch mm mm
15 1/2" 20~21.3 0.95~2.77
20 3/4" 25~26.9 1.1~2.87
25 1" 32~33.7 1.1~4.0
32 1 1/4" 40~42.4 1.1~4.0
40 1 1/2" 47~48.3 1.5~7.0
50 2" 58~60.3 1.8~7.0
65 2 1/2" 73~76.1 2.0~7.0
80 3" 87~88.9 2.2~8.0
90 3 1/2" 101.6~102.1 2.2~9.0
100 4" 113~114.3 2.2~9.0
125 5" 140~141.3 2.5~10.0
150 6" 165~168.3 2.5~10.0
200 8" 216~219.1 2.75~12.0
250 10" 272.8~273.2 5.0~13.75
300 12" 323.8~325 5.5~13.75
350 14" 355.6~356 5.5~13.75
400 16" 406~406.4 5.75~13.75
450 18" 457~457.2 5.75~17.75
500 20" 507.9~508.1 5.75~17.75
600 24" 609~610 5.75~17.75

 

 

Pre Galvanized steel pie (round pipe)
Outside Diameter Wall Thickness
DN Inch mm mm
15 1/2" 20~21.3 0.8~2.2
20 3/4" 25~26.9 0.8~2.2
25 1" 32~33.7 0.8~2.2
32 1 1/4" 40~42.4 0.8~2.3
40 1 1/2" 47~48.3 0.8~2.2
50 2" 59~60.3 0.8~2.3
65 2 1/2" 75~76.1 0.8~2.2
80 3" 87~88.9 0.8~2.3
90 3 1/2" 101.6~102.1 0.8~2.2
100 4" 112~114.3 0.8~2.3
150 6" 164-166 1.0~2.3

 

 

 

 

 

Company imformation "

 

JiangSu Guoqiang Zinc Plating Industrial Co.,Ltd. Our company established in

 

1998.ranked among top 500 private companies of china .its totally 800.000sqm area

 

with more than 3000 empolyees .total output will exceed two million tons in 2017.its the

 

biggest manufacture of highway guardrail and solar panel braket in china .the biggest

 

manufacture of ERW tubes .hot dip galvanized tubes in east Pat of china as well as hot

 

dip galvanizing processing .jiangsu guoqiang has more than 10 Lines of cold forming

 

processing .producing various kind of cold formed profile .it has 22 lines of hot dip

 

galvanzing .other products include spiral welder pipe .electricity Tower .highspeed rail

 

noise barrier etc.products already sold to around the world for more than 10 years

 

.jiangsu guoqiang has won good reputation with its good quality product but fair price .

 

 

 

 

 

 

Production lines:


 

Welded steel tube production: 12lines

 

Cold forming produciton: 8lines

 

Zinc coating produciton: 22lines

 

Powder coating produciton: 2 lines

 

Sheet pile: 1 line

 

spiral welded pipe: 3 lines

 

 

 

 

 

High quality and good price ! If you have problems

 

 

please do feel free to contact us for detials!

 

 

 

 

 

 

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube 1

 

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube 2

 

 

 

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube 3

 

 

 

Schedule 80 Galvanized Steel Pipe For Water Supply , Round Galvanized Steel Tube 4