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Famous galvanized steel pipe 4 inch thin wall galvanized square steel tube

Famous galvanized steel pipe 4 inch thin wall galvanized square steel tube
Famous galvanized steel pipe 4 inch thin wall galvanized square steel tube
Famous galvanized steel pipe 4 inch thin wall galvanized square steel tubeFamous galvanized steel pipe 4 inch thin wall galvanized square steel tubeFamous galvanized steel pipe 4 inch thin wall galvanized square steel tubeFamous galvanized steel pipe 4 inch thin wall galvanized square steel tubeFamous galvanized steel pipe 4 inch thin wall galvanized square steel tube
CategoriesSquare & Rectangular Steel Tube
AlbumView larger image
BrandYoufa steel pipe
Size20x20mm - 400x400mm
Wall thickness1.3mm - 20mm
Length6m in stock( or customized)
MaterialQ195, Q235, Q345
Surfaceblack (can be oiled or painted)
Packagein bundles with export pvc package
StandardASTM A53 Gr. A, B, C
Applicationconstruction, building material
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Update Time2020-01-26
Detail Information

Production Name: Famous galvanized steel pipe 4 inch thin wall galvanized square steel tube

Tianjin Youfa Steel Pipe Group Company

                    

Brief introduction

Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, located at Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing ERW steel pipe, hot-dipped galvanized steel pipe, seamless pipe, SSAW steel pipe, square/rectangular steel pipe.
Youfa brand was affirmed as a China renowned brand by SAIC trademark bureau in March 2008. Youfa brand of ERW steel pipes, hot-dipped galvanized steel pipes, and SSAW steel pipes, has been awarded as "famous-brand product of Tianjin" by Tianjin government for many consecutive years. In six consecutive years, Youfa Group have been rated as top 500 enterprises of China in the same industry, and as top 500 manufacturing of China. In 2012, Youfa Group was rank No.375 in top 500 enterprises of China, and No. 200 in top 500 manufacturing of China, and No.3 in top 100 private enterprises of Tianjin.

Overview of our mill:

              

 

 Certificate:

 

 

 

Production details

 

Outer Diameter

Square pipe: 20*20mm~400*400mm

Rectangular pipe: 20*40mm~300*500mm

Wall Thickness

Square and rectangular pipe: 0.8~20mm

Length3-12M according to client requirement
Standard

Hollow section: ASTM A500, EN10219, EN10210, JIS3466, GB/T 6728

MaterialGr.A, Gr.B, Gr.C, 
S235, S275, S355, 
A36, SS400, 
Q195, Q235, Q345
CertificateISO 9001:2008,SGS, BV, CCIC etc
Finish of pipe

Hot dipped galvanized with zinc 220~260g/m2;

Pre-Galvanized with zinc 30~150g/m2
Painted with black/varnish lacquer;
Oil on the surface to prevent rust;
Bare pipe without painting:

Pipe End

Plain end/ Bevel end;

Groove end;

Joint with flange;
Threaded on two ends, one end with coupling, one end with plastic cap

Marking

As per client requirement or mill standard

Painting method: Spray white paint

PackingOD not less than 273mm: Loose packing,piece by piece.
OD less than 273mm: In hexagonal seaworthy bundles packed by steel strips.
small sizes nested into big sizes.
Applications

Construction / building materials steel pipe

Steel structure

Scaffolding pipe
Fence post steel pipe
Fire protection steel pipe
Greenhouse steel pipe
Low pressure liquid, water, gas, oil, line pipe
Irrigation pipe
Handrail pipe

TechinicalERW (high - frequency welded)
Trade TermFOB, CFR, CIF, EXW, FCA
Payment TermT/T, LC
Delivery Time15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
Main MarketSoutheast Asia, South Asia, Middle East, Europe, 
Middle&South America, Africa and Oceania

 

 

The detailed specification of Hot dipped galvanized hollow section: 

 

The detailed specification of Pre galvanized hollow section:  

Square 
Hollow Section 
(SHS)
WT
(mm)
Rectangular 
Hollow Section
(RHS)
WT
(mm)
16*160.8-1.520*400.8-2.0
19*190.8-2.025*500.8-2.0
20*200.8-2.030*400.8-2.0
25*250.8-2.030*500.8-2.0
30*300.8-2.037*570.8-2.0
32*320.8-2.040*600.8-2.0
35*350.8-2.037*770.8-2.0
38*380.8-2.025*751.0-2.0
40*400.8-2.040*801.0-2.2
50*500.8-2.050*1001.0-2.2
60*601.0-2.250*751.0-2.2
80*801.0-2.238*751.0-2.2
100*1001.0-2.350*751.0-2.2

 

 Pictures of our production

 

 

Production line of our mill

   

 

Strictly quality control

 


We attend fairs both in overseas and in China, we welcome client visit to our mills

 

Who We are?

(1) China Top 500 Enterprises Industry Leading Brands 
(2) 
15 years experience in manufacturing and exporting steel products since 2000.
(3) For 
10 Consecutive Years of The First
 Production and Sales

 

What We own?

8000 employees.
59 ERW steel pipe production lines

36 hot-dipped galvanized steel pipe production lines

24 square and rectangular steel pipe production lines 

18 SSAW steel pipe production lines
16 steel-plastic complex steel pipe production lines

9 hot-dipped galvanized square and rectangular steel pipe production lines

5 Seamless steel pipe production lines
3 national accredited laboratory 
1
 Tianjin government accredited business technology center

 


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