Square Special Steel Pipe Seamless Carbon Steel Hollow Section Pipe
Basic Properties
Place of Origin:
China
Brand Name:
Torich
Certification:
ISO 9001 ISO14001 TS16949
Model Number:
ASTM A500
Trading Properties
Minimum Order Quantity:
5 tons
Price:
negotiable
Payment Terms:
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:
60000 Ton per Year
Product Summary
TORICH Square Hollow Section Seamless Carbon Rectangle Square Steel Tube Standard: ASTM A500 Seamless Steel Rectangle Tubing Cold-Formed Welded Carbon Structural Tubing in Rounds and Shapes Rectagnle and Square steel square tube onesteel Applications: for construction of bridges, and buildings, and ...
Product Details
Highlight:
structural steel square tubing
,rectangular steel pipe
Characteristic:
Square Steel Tube
Material:
1010, 1020 Etc
Production Method:
Seamless Or Welded
Package:
In Bundles Or As Per Requests
End Protector:
Plain / Beveled
Length:
2-12m
Type:
Seamless Steel Square Rectangle Tube
MTC:
EN10204.3.1
Product Description
TORICH Square Hollow Section Seamless Carbon Rectangle Square Steel Tube
Standard: ASTM A500 Seamless Steel Rectangle Tubing
Cold-Formed Welded Carbon Structural Tubing in Rounds and Shapes Rectagnle and Square
steel square tube onesteel
Applications:
for construction of bridges, and buildings, and for general strcutrual purposes,
For Algricultrual Michinery, Engineering etc.
Size range:
Square tubes O.D. :20-20 to 500-500mm W.T.:1-24mm L:max12000mm
Rectangle tubes O.D. :20-30 to 400-600mm W.T.:1-24mm L:max12000mm
| Steel grade | Minimum values for the delivery conditionab | ||||||||||||
| +CC | +LCC | +SR | +Ad | +N | |||||||||
| steel name | steel number | Rm MPa | A % | Rm MPa | A % | Rm Mpa | ReH MPa | A % | Rm MPa | A % | Rm MPa | ReHC MPa | A % |
| E155 | 1.0033 | 400 | 6 | 350 | 10 | 350 | 245 | 18 | 260 | 28 | 270 to 410 | 155 | 28 |
| E195 | 1.0034 | 420 | 6 | 370 | 10 | 370 | 260 | 18 | 290 | 28 | 300 to 440 | 195 | 28 |
| E235 | 1.0908 | 490 | 6 | 440 | 10 | 440 | 325 | 14 | 315 | 25 | 340 to 480 | 235 | 25 |
| E275 | 1.0225 | 560 | 5 | 510 | 8 | 510 | 375 | 12 | 390 | 21 | 410 to 550 | 275 | 21 |
| E355 | 1.0580 | 640 | 4 | 590 | 6 | 590 | 435 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
| a. Rm: tensile strength ; ReH: upper yield strength (but see 11.1); A: elongation. For symbols for the delivery condition see Table 1. | |||||||||||||
| b. 1 Mpa = 1 N/mm2 | |||||||||||||
| c. Depending on the degree of cold work in the finishing pass the yield strength may nearly be as high as the tensile strengths. For calculation purposes the following relations are recommended: | |||||||||||||
| —— For delivery condition +C: ReH ≥0.8 Rm | |||||||||||||
| —— For delivery condition +LC: ReH ≥0.7 Rm | |||||||||||||
| d. For calculation purposes the following relations is recommended: ReH ≥0.5 Rm | |||||||||||||
| e. For tubes with outside diameter ≤ 30 mm and wall thickness≤ 3mm, the ReH minimum values are 10 Mpa lower than the values given in this Table. | |||||||||||||
Production Steel Tube:
Eddy Current Test and Ultrasonic Test:
Packing:
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