Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Seamless Steel Line Pipe API SPEC 5L PSL1 and PSL2 (44th Edition)
2) Size: 1/2" to 48" , SCH40 to SCH160, XXS
1) Packing in bundles
APPLICATION: |
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API SPEC 5L For the purpose of transportation of gas,water,oill in oil&gas industry. |
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API SPEC 5CT.Tubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well. |
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ASTM A106. for the purpose of the pipeline project of boiler,water&petroleum. |
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ASTM A53 It is used for conveying water,petrolem,gas and other common fluids. |
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ASTM A179 For tubed heat exchanger and similar heat conveying equipments |
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ASTM A192 For manufacture wall panel,economizer,reheater,superheater and steam pipeline of boilers. |
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Chemical Composition |
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STANDARD |
GRADE |
CHEMICAL COMPOSITION |
|||||||||
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Cu |
Ni |
V |
||
ASME SA106 |
SA106B |
0.170.25 |
≥0.1 |
0.701.00 |
≤0.030 |
≤0.030 |
≤0.035 |
|
|
|
|
ASTM A106 |
A |
≤0.25 |
≤0.10 |
0.270.93 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
B |
≤0.30 |
≤0.10 |
0.291.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
|
C |
≤0.35 |
≤0.10 |
0.291.06 |
≤0.035 |
≤0.035 |
≤0.40 |
≤0.15 |
≤0.40 |
≤0.40 |
≤0.08 |
|
ASTM A53 |
A |
0.25 |
/ |
0.95 |
0.05 |
0.045 |
0.40 |
0.15 |
0.40 |
0.40 |
0.08 |
B |
0.3 |
/ |
1.2 |
0.05 |
0.045 |
0.40 |
0.15 |
0.40 |
0.40 |
0.08 |
|
ASTM A179 |
A179 |
≤0.06-0.18 |
/ |
0.27-0.63 |
≤0.035 |
≤0.035 |
|
|
|
|
|
ASTM A192 |
A192 |
0.060.18 |
≤0.25 |
0.270.63 |
≤0.035 |
≤0.035 |
|
|
|
|
|
ASTM A210 |
A-1 |
≤0.27 |
≥0.10 |
≤0.93 |
≤0.035 |
≤0.035 |
|
|
|
|
|
C |
≤0.35 |
≥0.10 |
0.291.06 |
≤0.035 |
≤0.035 |
|
|
|
|
|
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Seamless steel pipe
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3 Comments
Boiler Tubes ASTM A179 Thchnique: Cold-drawn Size: 8-89*1.5-12mm Type: Seamless .
Cold drawn steel tube Size: OD- 1/8"--3" WT: SCH10s-SCh160 Type: Seamless Delivery Condition: Anti-Oxdation Application: General structure and mechanical purpose Standard: GB/T 8162-2008 Grade of Steel: 10, 20, 35, 45, 40MnZ, 20Cr.
API 5CT Steel Tube,10#,20#,45#,API N80, API 5L seamless steel tube,OD 25-325mm OD 4-70mm Certificates: API5L,ISO, Payment terms: L/C or T/T. Length:1~15m.
Hot Rolled Carbon Boiler Pipe SCH 40.
Q195 Q235 Steel Pipe,steel pipe welded steel pipe Thickness: 1.5mm - 4.5mm steel pipe Diameter: 20.00mm - 273.00mm Q235 & Q195 .
Hot Dip Galvanized Steel Pipe,Outer diameter: 20 ~ 219mm. 2) Wall thickness: 1.0~ 12mm 3) Spec.: Q195, Q215, Q235, Q345 .