20 - 10,000 ton
group nameSeamless Steel Pipe(Tube)
Min Order20 ton
brand nameTYTSTEEL
model21.3-406.4mm
payment methodL/C, D/P, T/T, Western Union
update timeFri, 14 Mar 2014 17:51:32 GMT
lenth 5.8-13.5m
Technique ERW
Grade 16Mn, A53-A369, API J55-API P110, ST35-ST52, Q195-Q345
Thickness 2.24 - 40 mm
Outer Diameter 13.7 - 630 mm
Application oil,gas,high pressure liquid,structure
Min Order20 ton
Seamless Pipe
Outside Diameter: 13.7mm ~ 630mm
Wall Thickness: 2.24mm~40mm
Length for each pipe: 5.8m~13.5m
Standard: ASTM A106,ASTM A53, API 5L,GB/T8162-1999
Steel Grade: L175,L210,L245,L290,L320,L360,L415,L450,L485,A25,X42,X52,X65,X70
Packing/delivery/payment according to specific orders
According to Standard API 5L Gr.B PSL1. ASTM A 106-B,ASTM A53-B
Specifications | Making Method | Spelting No. | Quantity in pcs | Quantity in MT | Tensile Test | |||
mm | mm | Length(mm) | Size mm | Gauage L(mm) | ||||
219.10 | 8.18 | 266.80 | Hot Rolling | 82434.00 | 46.00 | 11.20 | 219.10 | 50.00 |
219.10 | 12.70 | 324.80 | Hot Rolling | 82252.00 | 56.00 | 20.98 | 219.10 | 50.00 |
219.10 | 9.27 | 266.80 | Hot Rolling | 82354.00 | 46.00 | 16.10 | 273.00 | 50.00 |
219.10 | 12.70 | 324.80 | Hot Rolling | 82542.00 | 56.00 | 19.58 | 273.00 | 50.00 |
NO. | T.S.Mpa | AKTraksyerse | Aklongitudinal | Hydrotest PSI | |
1 | 450 | Good | Good | passed | 1570minimum 5seconds |
2 | 445 | Good | Good | passed | 2430minimum 5seconds |
3 | 450 | Good | Good | passed | 1880minimum 5seconds |
4 | 445 | Good | Good | passed | 2740minimum 5seconds |
Chemical Composition of seamless piping:
C | Si | Mn | P | S |
0.2 | 0.2 | 0.52 | 0.015 | 0.009 |
0.18 | 0.25 | 0.48 | 0.2 | 0.005 |
0.2 | 0.3 | 0.5 | 0.015 | 0.008 |
0.18 | 0.25 | 0.52 | 0.01 | 0.009 |
NO | T.S. MPa | AKTRAKSYERSE | AKLONGITUDINAL |
1 | 450 | good | good |
2 | 445 | good | good |
3 | 450 | good | good |
4 | 445 | good | good |
According ASTM A53 B/A106 B/API5L B
API SPEC 5L standard spec for dimensions,material and technical delivery conditions of seamless and welded steel pipe,mainly used for pipelines.
ASTM A 106/ASME SA 106 standard spec 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 A530/ASME SA 530 Standard spec stating general,in majority minimum requirements for carbon and alloy steel pipe(a.o.for A106/SA 106).In this standard,also tolerance regarding all thickness,diameter,length and strightness are defined.Moreover applicable test-methods and required test-pressure are included.
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