Carbon steel pipe fittings square 2 inch black steel pipe supplier| mild steel pipe factory|manufacturer
Carbon steel pipe fittings square 2 inch black steel pipe supplier| mild steel pipe factory|manufacturer
Carbon steel pipe fittings square 2 inch black steel pipe supplier| mild steel pipe factory|manufacturer
Carbon steel pipe fittings square 2 inch black steel pipe supplier| mild steel pipe factory|manufacturer
Model
hfw-yt-182

Item specifics

Thickness
0.5-60mm
OD(outer diameter)
10*10mm-1200*1200mm
Grade
Gr.A,Gr.B,Gr.C,S235,S275,S355,S420,S460, A36,
Surface
Customers't Requirement
Delivery Time
7-30 Days
Standards
Hollow section: ASTM A500/A501,EN10219, EN10210etc
Length
3-12M according to client requirement
Brand
YUANTAI DERUN
Tolerance
standard or as required
Certification
CE,LEED,BV,PHD&EPD,BC1,EN10210,EN10219,ISO9000,etc

Review

Description

Carbon steel pipe fittings square 2 inch black steel pipe supplier| mild steel pipe factory|manufacturer
Classification of carbon steel square tubes
Classification of Carbon steel pipe fittings
Ordinary steel is carbon steel, also known as iron carbon alloy. According to the carbon content, Carbon steel pipe fittings can be divided into low-carbon steel square pipes (referred to as wrought iron), medium carbon steel square pipes, and cast iron. Generally speaking, if the carbon content is less than 0.2%, it is called a low-carbon square steel pipe, commonly known as wrought iron or pure iron. 0.2 ≤ 1.7% is called steel, and if the content exceeds 1.7%, it is called pig iron.
Description of Yuantai Derun steel pipe group
Yuantai Derun steel pipe Group
Universal structural Carbon steel pipe manufacturer

8 factories, 103 production lines, 80 patented technologies, China's top 500 private enterprises and China's top 500 manufacturing factories, with an annual output of 5 million tons and a perennial spot supply of 200000 tons. China's largest square mild steel pipe manufacturer.

Yuantai Derun's main products include square steel pipe, rectangular steel pipe, hot-dip galvanized steel pipe, ERW steel pipe, large-diameter thick wall square rectangular pipe, 2 inch black steel pipe,LSAW steel pipe, spiral steel pipe, seamless steel pipe, stainless steel pipe, galvanized coil, PPGI Coil ,ZMA steel coil and stainless steel coil.

Mild steel pipe details
mild steel pipe

High yield,high tensile strength

2 inch black steel pipe

The inner wall of the pipe shall be flat and smooth without burrs

Carbon steel pipe

Pipe orifice leveling

CERTIFICATE OF CARBON STEEL PIPE
en10219
epd
JIS G3466
PhD
ISO9001
ISO14001
BC1
BV
Mild steel pipe(SQUARE & RECTANGULAR) sizes and properties

square and rectangular hollow section               Unit: mm
Non-standard size standard size thickness non-standard size standard size thickness
1 1.5
1.2 1.7
1.3 40*135 50*150 2
19*19 20*20 1.4 50*140 60*140 2.2
1.5 60*130 80*120 2.5~5.0
153 1.7 75*125 100*100 5.25~6.0
2 6.5~9.75
1 395 11.5~16
1.2 50*160 2.5
1.3 60*150 60*160 2.75
25*25 1.4 60*180 80*140 3.0~4.0
1.5 65*180 80*160  4.25~4.75
153 20*30 1.7 70*150 100*150 5.25~6.0
1.8 90*150 120*120 6.5~7.75
2 90*160 110*110 9.5~9.75
2.2 100*120 120*180 10.5~11.75
2.5~3.0 100*125 125*125 12.5~15.75
1 100*140 470 16~~30
20*40 1.2 60*170 75*150 2.5
20*50 1.3 70*16070*200 100*200 2.75
25*40 1.4 80*150 140*140 3.0~5.75
32*32 1.5 80*180 150*150 7.5~9.75
30*30 1.7 127*127 130*130 10.5~11.75
35*35 1.8 570 12.5~15
30*40 2 60*200 100*250 2.5
   2.2 60*220 160*160 2.75~3.25
2.5~3.0 80*200 180*180 3.5~5.0
232 3.5~3.75 80*220 140*180 5.25~7.75
1.2 100*180 150*170 9.5~11.75
1.3 120*160 150*180 12.5~15.75
1.4 120*200 150*200 16~~30
20*60 25*50 1.5 100*350 2.75
20*80 30*50 1.7 125*250 3.0~3.25
25*65 30*60 1.8 130*250 100*300 3.5~9.75
30*70 40*40 2 135*135 150*250 11.5~11.75
35*60 40*50 2.2 140*240 200*200 12.5~14.75
38*38 40*60 2.5~4.0 150*220 200*250 15.5~15.75
45*45 50*50(2 black steel pipe) 4.25~5.0 225*225 770 16~~30
5.25~5.75 100*400 150*300 3.5~4.0
153 5.75~6.0 130*300 200*300 4.5~7.75
1.3 150*350 250*250 9.5~11.75
1.4 200*280 180*300 12.5~14.75
30*100 40*80 1.5 220*220 1010 15.5~17.75
40*70 40*100 1.7 200*350 200*400 4.75~11.75
40*90 50*70 1.8 250*350 250*300 12.5~14.75
50*60 50*80 2 300*300 15.5~17.75
50*75 60*60 2.2 200*500 4.75~11.75
50*90 60*80 2.5~4.0 300*320 250*450 12.5~14.75
55*55 70*70 4.25~5.0 300*350 300*400 15.5~17.75
65*65 5.25~5.75 350*350 18~~30
232 5.75~6.0 200*450 200*600 4.5~5.75
1.3 250*400 280*280 6.5~11.75
40*120 50*100 1.5 250*500 300*500 12.5~14.75
40*140 60*90 1.7 300*450 350*400 15.5~17.75
50*110 60*100 1.8 400*400 18~~30
50*120 60*120 2 300*650 300*600 4.5~7.75
50*125 75*75 2.2 400*500 9.5~9.75
70*100 80*80 2.5~4.0 300*700 400*600 11.5~13.75
85*85 80*100 4.25~5.0 450*450 14.5~15.75
90*90 5.25~5.75 320*320 500*500 16.5~17.75
312 7.5~9.75 18~~30
1300*1300  70~80
The length, width and thickness of other specifications can be customized