group nameSeamless Steel Pipe(Tube)
Min Order20 piece
brand nameTYTSTEEL
payment methodT/T, L/C, D/P D/A, MoneyGram, Credit Card, Westem Union, Escrow
update timeFri, 01 Mar 2013 10:47:10 GMT
Technique Hot Rolled
Grade 10#-45#, 16Mn, API J55-API P110, ST35-ST52, Q195-Q345
Thickness 2.24 - 40 mm
USAGE GAS/OIL/WATER ETC.HYDRAULIC
Outer Diameter 13.7 - 630 mm
Application Oil Pipe
Min Order20 piece
Seamless Steel Pipe
1.NB:DN8-DN600
3.Thickness:SCH40,SCH80,SCH160,STD
4.Length:Random ,5.8meter,6meter,11.8meter
5.Apply:OIL,GAS
Seamless Steel Pipe/Seamless Tube
Standard:API 5L A106 GR.B 20#
OD:13.7mm-630mm
WT:2.24mm-40mm
USAGE:HIGH-PRESSURE fluid
According to Standard: API 5L-B-PSL1,ASTM A106,ASTM A53-B,GB/T8163-99 20#
MTC SAMPLE:
specifications | making method | Spelting No. | (pcs) | (MT) | Tensile Test | |||||||
(mm) | (mm) | Length (mm) | dimension mm | Gauage length (mm) | Y.S. Mpa | EL% | ||||||
219.1 | 8.18 | 266.8 | Hot Rolling | 082434 | 46 | 11.20 | 219.1 | 50 | 260 | 31 | ||
219.1 | 12.70 | 324.8 | Hot Rolling | 082252 | 56 | 20.98 | 219.1 | 50 | 255 | 30 | ||
273.1 | 9.27 | 266.8 | Hot Rolling | 082354 | 46 | 16.10 | 273 | 50 | 255 | 32 | ||
273.1 | 12.70 | 324.8 | Hot Rolling | 082542 | 56 | 19.58 | 273 | 50 | 245 | 31 |
NO. | T.S. MPa | |||
AKTraksyerse | Aklongitudinal | hardness value HRA | ||
1 | 450 | Good | Good | |
2 | 445 | Good | Good | |
3 | 450 | Good | Good | |
4 | 445 | Good | Good |
Hydrotest psi | 1 | passed | 1570minimum 5seconds | |||
2 | passed | 2430minimum 5seconds | ||||
3 | passed | 1880minimum 5seconds | ||||
4 | passed | 2740minimum 5seconds |
C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V | AL |
0.20 | 0.20 | 0.52 | 0.015 | 0.009 | 0.020 | 0.005 | 0.015 | 0.001 | 0.003 | 0.001 |
0.18 | 0.25 | 0.48 | 0.20 | 0.005 | 0.010 | 0.006 | 0.012 | 0.001 | 0.003 | 0.003 |
0.20 | 0.30 | 0.50 | 0.015 | 0.008 | 0.015 | 0.009 | 0.011 | 0.002 | 0.001 | 0.002 |
0.18 | 0.25 | 0.52 | 0.010 | 0.009 | 0.020 | 0.009 | 0.010 | 0.003 | 0.003 | 0.003 |
WE CONFIRM THAT MATERIAL IS MERCURY FREE AND THAT THE RUST PROTECTIVE COATING DOES NOT CONTAIN LEAD .
According ASTM A53 B/ A106 B/ API5L B /
API Spec 5L Standard specification for dimensions, material and technical delivery conditions of seamless and welded steel pipe, mainly used for pipelines.
ASTM A 106 / ASME SA 106 Standard specification for technical delivery conditions of seamless carbon steel pipe, suitable for high temperature service.
Apart from requirements for quality and for execution, the required tests are also described
.
ASTM A 530 / ASME SA 530 Standard specification stating general, in majority minimum requirements for carbon and alloy steel pipe (a.o. for A 106/ SA 106). In this standard, also tolerances regarding all thickness, diameter, length and straightness are defined. Moreover applicable test-methods and required test-pressure are included.
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