Negotiable
The date of payment from buyers deliver within days
Tianjin
Long-term effective
2022-05-11 12:07
463
Company Profile
Tianjin Yuanxintai Industry Co., LtdBy certification [File Integrity]
Contact:yuanxintai(Mr.)
Email:
Telephone:
Phone:
Area:Tianjin
Address:Tianjin
Website:http://www.y-steel.net/ http://yuanxintai.cnsancheng.com/
SPECIFICATION:
Thickness: |
0.55 - 20 mm |
Tolerance: |
±10% or as required |
Outer Diameter: |
20*10-400*600mm |
Material: |
A53 Gr. AS235 / A53 Grade B / A500 Gr. A / STK400 / SS400 / ST42.2 |
Length: |
1-12m or as your requirement |
Standard: |
EN10219, EN10210 |
Technique: |
ERW |
Section shape: |
Square or rectangular |
Surface Treatment: |
Natural black |
Zinc coating: |
-- |
Delivery time: |
7-30days |
Payment method: |
TT/LC |
Square and Rectangular Steel Pipe size chart | ||
Square Hollow Section |
Rectangular Hollow Section |
Thickness |
20*20 25*25 30*30 |
20*40 30*40 |
1.2-3.0 |
40*40 50*50 |
30*50 25*50 30*60 40*60 |
1.2-4.75 |
60*60 |
50*70 40*80 |
1.2-5.75 |
70*70 80*80 75*75 90*90 100*100 |
60*80 50*80 100*40 120*80 |
1.5-5.75 |
120*120 140*140 150*150 |
160*80 100*150 140*80 100*180 200*100 |
2.5-10.0 |
160*160 180*180 200*200 |
200*150 250*150 |
3.5-12.0 |
250*250 300*300 400*200 350*350 350*300 |
250*200 300*200 350*200 350*250 450*250 400*300 500*200 |
4.5-15.75 |
400*400 280*280 450*300 450*200 |
400*350 400*250 500*250 500*300 400*600 |
5.0-20.0 |
INTRODUCTION:
Fand J are the code names for square and rectangular cold formed hollow steel, sometimes known as square pipe and rectangular pipe, respectively.
1.Except for the wall thickness of the corner and weld area, the allowable deviation of square rectangular pipe wall thickness shall not exceed positive or negative 10% of the nominal wall thickness when the wall thickness is less than 10mm, and positive or negative 8% of the nominal wall thickness when the wall thickness is greater than 10mm.
2.The most common delivery length for square rectangular tube is 4000mm-12000mm, with the majority being 6000mm and 12000mm. Square rectangular tube allows delivery of short and irregular products up to 2000mm in length; it can also be sent in the form of an interface tube, but the client must remove the interface tube before use. Short and irregular length products must not weigh more than 5% of the whole delivery quantity, and square rectangular tubes with a theoretical weight greater than 20kg/m must not weigh more than 10% of the total delivery quantity.
3. The bending degree of a square rectangular tube must not exceed 2mm per meter, and the overall bending degree must not exceed 0.2% of the whole length.
FEATURES & ADVANTAGES
Beautiful appearance smooth ends without burrs corrosion resistance long service life.
Advantages:
1. Reasonable price with excellent quality.
2. Abundant stock and prompt delivery.
3. Rich supply and export experience, sincere service.
4.strong produce capability and capital flow.
PRODUCTION:
APPLICATION:
Structural or fluid transport or Widely used in agricultural greenhouses, fire, gas, water supply and drainage fields.
PACKING
Standard Sea Worthy Package or as per customer’s requirement.
FACTORY
http://www.y-steel.net/