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.
standard steel pipe
1.jis standard pipe
2.O.D.: 10~720mm
3.W.T.:1.5~120mm
4.the pipes is used to fluids, structural, boiler
5.Cert.: ISO, API
standard steel pipe
Detailed Product Description
Seamless Steel Pipe ,welded pipe, carbon steel pipe
| 1 | Product | jis standard pipe | |
| 2 | Standard | U.S.A. | ASTM A53/A106/A178/A179/A192/A210/A213/A333/A335/A283/A135/A214/315/A500/A501/A519/A161/A334; API 5L/5CT |
| Japan | JIS G3452/G3454/G3456/G3457/G3458/G3460/3461/3462/3464 | ||
| German | DIN 1626/17175/1629-4/2448/2391/17200 SEW680 | ||
| Britain | BS 1387/1600/1717/1640/3601/3602/3059/1775 | ||
| Russia | GOST 8732/8731/3183 | ||
| China | GB/T8162/T8163 GB5310/6579/9948 | ||
| 3 | Material and Grade | U.S.A. | Gr. B/Gr.A/A179/A192/A-1/T11/T12/T22/P1/FP1/T5/4140/4130 |
| Japan | STPG38,STB30,STS38,STB33,STB42,STS49,STBA23,STPA25,STPA23,STBA20 | ||
| German | ST33,ST37,ST35,ST35.8,ST45,ST52,15Mo3,13CrMo44, 1.0309, 1.0305, 1.0405 | ||
| Britain | Low, Medium, high | ||
| Russia | 10, 20, 35, 45, 20X | ||
| China | 10#, 20#, 16Mn, 20G, 15MoG, 15CrMo, 30CrMo,42Crmo, 27SiMn, 20CrMo | ||
| 4 | Out Diameter | 10-720mm | |
| 5 | Wall Thickness | 1-120mm | |
| 6 | Length | 4-12m | |
| 7 | Protection | Plastic caps/ Wooden case | |
| 8 | Surface | Black painting/varnished surface,anti-corrosion oil, galvanized or as per required by customer | |
| 9 | Packing terms | labeled and bundled together with steel strip | |
| 10 | Shipment terms | Containers or bundles by sea,one 20" container can load about 20 tons(5.8meters long),one 40" container can load about 23-26tons(less than 11.8meters long) | |
| 11 | Marking | As per customer’s requirement | |
| 12 | Production capacity | with full production capacity.400,000tons per year | |
| 13 | Delivery time | 20-90days | |
| 14 | Main market | Asia.India.Middle East.America.Europe | |
| 15 | Min. Order quantity | 2~10 tons | |
| 16 | Quality Certificate | ISO, API, Mill Test Certificate | |
| 17 | Contact: | ||
Chemical composition:
|
Standard codes |
Models of steel tubes |
Chemical compositions |
|||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
||
|
GB/T8163 |
10 |
0.070.14 |
0.170.37 |
0.350.65 |
≤0.035 |
≤0.035 |
≤0.15 |
≤0.25 |
≤0.25 |
|
20 |
0.170.24 |
0.170.37 |
0.350.65 |
≤0.035 |
≤0.035 |
≤0.25 |
≤0.25 |
≤0.25 |
|
|
Q345 |
0.120.20 |
0.200.55 |
1.201.60 |
≤0.045 |
≤0.045 |
/ |
/ |
/ |
|
\Application
1.Oil drilling
2.Chemical plant construction
3.Gas pipeline
3 Comments
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