Spiral steel pipe

Spiral steel pipe
OD 273mm--2220mm
WT 4mm--18mm
LENGTH 6M 12M
Spiral steel pipe
OD 273mm--2220mm
WT 4mm--18mm
LENGTH 6M 12M
Spiral steel pipe





OD
219mm--2032mm




WT
4mm--18mm




LENGTH
6M 12M





STANDARD
API5L GB




MATERIAL
X42.X52.X60.X65.X70.Q235.Q345


PACKING
PAINTING,CAPS,BEVEL OR AS PER CUSTOMER REQUIRE

standard
GRADE
MECHANICAL CHEMICAL COMPOSITION
YIELD STRENGTH
TENSILE STRENGTH
ELONGATION
C Mn P S

Mpa
Mpa
%
API Spec 5L
A
207
331
Bitmap

0.210.6 0.030 0.030

B
241
414
0.221.2 0.025 0.015

X42
290
414
0.221.3 0.025 0.015

X46
317
434
0.221.4 0.025 0.015

X52
359
455
0.221.4 0.025 0.015

X56
386
490
0.221.4 0.025 0.015
0.15%.
X60
414
517
0.221.4 0.025 0.015

X65
448
531
0.221.45 0.025 0.015

X70
483
565
0.221.65 0.025 0.015

GB/T9711-1997
L175
175
315
27
0.210.60 0.030 0.030

L210
210
335
25
0.210.90 0.030 0.030

L245
245
415
21
0.261.15 0.030 0.030

L290
290
415
21
0.281.25 0.030 0.030

L360
360
460
19
0.301.25 0.030 0.030

L390
390
490
18
0.261.35 0.030 0.030

L415
415
520
17
0.261.35 0.030 0.030

L450
450
525
17
0.261.40 0.030 0.030

L485
485
570
16
0.231.60 0.030 0.030

SY/T5037-2000
Q235B
235
375-460
26
0.12-0.20 0.30-0.70 0.045 0.045