PRODUCT
API 5L SSAW Welded Spiral Steel Pipe
with welding seam in spiral(helix) type, can be manufactured in large diameter and length.
Classification ：
Product Description
Product introduction
SSAW (Spiral Submerged-Arc Welded) Steel Pipes, also called HSAW pipe, with welding seam in spiral(helix) type, can be
manufactured in large diameter and length.
OD: 219-3660MM (8’’-144’’)
WT: 5-30mm
Length: 2-30m
Standard: API 5L, ASTM A252, ASTM A53, SY/T5037, SY/T5040, GB.T3091, BG/T9711, EN10217, EN10219, EN10224, EN10025
Material: API 5L GR.B, X42!X70, ASTM A252 GR.2, GR.3, A53-B, Q235B, Q345B, 16Mn, L245~L555, L275, L355, etc.
| Product Name | Welded Steel pipe |
| Category | Carbon steel, alloy steel, stainless steel |
| Specifications | 20mm-1442mm |
| Thickness | 0.5mm-50mm |
| Length | 3000mm-12000mm, customizable |
| Material | A3, A36, A53, A106, ST37, ST52, S235, S275, S355, A283, A516, A671, API5LGrB～X80, 410, 430, 201, 202, 301, 303, 304, 309S, 310S, 316, 316L, 321, 347, 2520, 2205, 904L |
| Welding form | Straight seam, spiral |
| Technology | Arc welding, resistance welding (high frequency, low frequency), gas welding, furnace welding, hot melt welding |
| Standard | ASTM/ASME, JIS, DIN, EN, CE, GB |
| Section classification | Circles, squares, ellipses, triangles, hexagons, diamonds, octagons, and semicircles; Customization can also be made according to requirements |
| Application | Pipeline for transporting high, medium, and low pressure fluids such as oil, natural gas, water, steam, and gas, as well as steel pipes for structures such as piling, bridges, and buildings |
Technical data
Chemical Composition
|
API 5L |
Steel Grade |
C |
Mn |
P |
S |
|
|
Max |
Max |
Min |
Max |
Max |
||
|
API SPEC 5L |
PSL1 |
|||||
|
A25/L175 |
0.21 |
0.60 |
|
0.030 |
0.030 |
|
|
A25P/L175P |
0.21 |
0.60 |
|
0.080 |
0.030 |
|
|
A/L210 |
0.22 |
0.90 |
|
0.030 |
0.030 |
|
|
B/L245 |
0.28 |
1.20 |
|
0.030 |
0.030 |
|
|
X42/L290 |
0.28 |
1.30 |
|
0.030 |
0.030 |
|
|
X46/L320,X52/L360,X56/390 |
0.28 |
1.40 |
|
0.030 |
0.030 |
|
|
X60/L415,X65/L450,X70/L485 |
0.28 |
1.40 |
|
0.030 |
0.030 |
|
|
PSL2 |
||||||
|
B/L245 |
0.24 |
1.20 |
|
0.025 |
0.015 |
|
|
X42/L290 |
0.24 |
1.30 |
|
0.025 |
0.015 |
|
|
X46/L320,X52/L360,X56/L390 |
0.24 |
1.40 |
|
0.025 |
0.015 |
|
|
X60/L415,X65/L450,X70/L485 |
0.24 |
1.40 |
|
0.025 |
0.015 |
|
Mechanical Properties
Standard
|
Class |
Grade |
Yield Strength |
Yield Strength |
Y.S/T.S |
|||
|
min |
max |
min |
max |
max |
|||
|
API 5L |
PSL2 |
L245R or BR |
245 |
450 |
415 |
655 |
0.93 |
|
L290R or X42R |
290 |
495 |
415 |
655 |
0.93 |
||
|
L320N or X46N |
320 |
525 |
435 |
655 |
0.93 |
||
|
L360N or X52N |
360 |
530 |
460 |
760 |
0.93 |
||
|
L390N or X56N |
390 |
545 |
490 |
760 |
0.93 |
||
|
L415N or X60N |
415 |
565 |
520 |
760 |
0.93 |
||
|
L450Q or X65Q |
450 |
600 |
535 |
760 |
0.93 |
||
|
L485Q or X70Q |
485 |
635 |
570 |
760 |
0.93 |
||
|
L555Q or X80Q |
555 |
705 |
625 |
825 |
0.93 |
||
|
L625M or X90M |
625 |
775 |
695 |
915 |
0.95 |
||
|
L690M or X100M |
690 |
840 |
760 |
990 |
0.97 |
||
Packing And Shipping
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