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Phone Number : +86 13506496031
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20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe

  • 20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe
  • 20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe
  • 20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe
  • 20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe
  • 20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe
  • 20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe
Place of Origin Shandong,China
Brand Name OEM
Certification CE ISO
Minimum Order Quantity 1 Ton
Price USD 600-750 per Ton
Packaging Details seaworthy
Delivery Time 7-15 days
Payment Terms T/T, L/C, Western Union, MoneyGram
Supply Ability 100,000 ton per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

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Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Section Shape Square,Round,Rectangular,square /rectangular/round Etc,Square/Rectangular Grade Q345,Q235,Q195,20#,16Mn
Certification CE,ISO9001,SGS Length 1-12m,5.8-12m,6m,1-12m Or As Per Request,5.5m 5.8m
Technique ERW,Hot Rolled,Cold Rolled Thickness 0.5 - 30 Mm,1 - 7.5 Mm,0.8 - 12 Mm,0.5-16mm,0.6 - 50 Mm
Surface Treatment Galvanized
Highlight

20mm Galvanized Steel Square Tube

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STK400 ERW Square Welding Steel Pipe

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20mm STK400 Steel Pipe
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Product Description

Galvanized Square And Rectangular Steel Pipes Galvanized Steel Square Tube ERW weld steel pipe Galvanized Square Steel

Galvanized Steel Square Tube

 

Product Description
Product Name
Galvanized square pipe
Specifications
Square pipe: 20*20mm~500*500mm
Thickness: 1.2mm~20mm
Length: 2.0m~12m
Material
carbon steel
Steel Grade
Q195 = S195 / A53 Grade A
Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q355 = S355JR / A500 Grade B Grade C
Standard
EN10219, EN10210
GB/T 6728
JIS G3466
ASTM A500, A36
Surface Anti-rusty Coating
pre-galvanized (Zinc coating: 40-80g/m2)
hot dipped galvanized (Zinc coating: 200-600g/m2 )
Pipe Ends
Plain ends
Certificates
ISO 9001 / ISO 18001 / ISO 14001 / CE
Packing and Shipment
1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
2. above OD 300mm in bulk or according to custom opinion
3. 25 tons/container and 2 tons/size for a trial order;
4. For 20" container the max length is 5.8m;
5. For 40" container the max length is 11.8m.
Usage
Construction / building materials steel pipe
Structure steel pipe
Solar structure component steel pipe
Fence post steel pipe
Greenhouse frame steel pipe
Trade terms
FOB, CFR, CIF, EXW 
Payment terms
T/T, LC
Delivery time
 10-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Main market
Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania

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20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe 1

Square Pipe size chart
Square Hollow Section
Thickness
20*20 25*25 30*30
1.2-3.0
40*40 50*50
1.2-4.75
60*60
1.2-5.75
70*70 80*80 75*75 90*90 100*100
1.5-5.75
120*120 140*140 150*150
2.5-10.0
160*160 180*180 200*200
3.5-12.0
400*400 280*280 450*300 450*200
5.0-20.0
250*250 300*300 400*200 350*350 350*300
4.5-15.75

 

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Galvanized Steel Pipe

 
Shape Round Pipe Square Pipe
Size(OD) 20-219mm 20mm x20mm-600mm x600mm
Wall Thickness (W.T.) 0.6mm-10mm 0.6mm-10mm
Length 6m/9m/12m or as customers requirements
Zinc Coating 40-275g/m2
Standards ASTM A500 GB/T3094 GB/T6728 BS1387 JIS G3466
  BS EN10210 BSEN10219
Materials Q195-Grade B, SS330,SPHC, S185
  Q215-Grade C,CS Type B,SS330, SPHC
  Q235-Grade D,SS400,S235JR,S235JO,S235J2
  Q345-Grade A,B,C,D,E.
Technique Welded
  ERW &EFW
  Cold Rolled or hot Rolled
Ends 1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Chamfer
5) Groove
6) Screw
End protector 1. Plastic pipe cap
2. Iron protector
Application Widely used in Structure
Accessorize, Construction, Agriculture, Such as Greenhouse,Farm fence
Fluid transportation, machinery parts

The stress parts of the automobile tractor parts etc.

 

 

Production process


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Detailed Images
20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe 4
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20mm Galvanized Steel Square Tube STK400 ERW Square Welding Steel Pipe 10

 

Packing&Delivery
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PACKING
We will select the corresponding packaging method according to the different types of products. We will do our best to reduce the
loss in transportation.
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TRANSPORTATION
Before the shipment, there will be professional quality inspection personnel to carry out on-site testing of materials,
specifications, etc, and photographed and archived. During the cargo transportation process, the customer can track and inquire
about the progress of the logistics
INSPECTION
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INSPECTION
Our products are checked through 16 processes at least , and have quality inspection reports from authoritative third
parties.Professional inspection is provide to ensure that the weight of the goods is sufficient.
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Why Choose Us ?

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Q1: Are you a factory or trading company?

A: We are manufacturers and also do export trade.

Q2: Where is your factory located?

A:   Weifang Wilda Machinery CO.,Ltd is located in Shandong province of China, which has 19 years experience manufacture in metao raw material and products industry

Q3: Can I get some samples?

A:Yes,We are pleased to provide you with samples of our products.

Q4: How about your quality?

A:We serious control the quality from raw material to finished pipes. quality.BV, ISO certificates and SGS test can be provided .So please be assured that our goods is qualified.

Q5: Price advantage ?

A: Our price is workable, and we are manufacturer then you can get a competitive price.

Q6:Could you special design and produce for you ?
 A: Sure, we have all kinds of professional engineers,Could design and produce special product

according to customer requested.Such as: special Size, special control, or OEM, etc.

Q7: Could you special design and produce for you ?
A: Sure, we have all kinds of professional engineers, Could design and produce special product according to customer requested. Such as: special Size, special control, or OEM, etc.
Q8: Do you looking for Agent ?
A: Yes, we're looking for the agent all over the world, please contact us for further discussion.

 

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