Product Details
Product
Name
|
high quality low carbon 23mm circular seamless steel pipe tube |
Outer diameter |
10mm~914.4mm |
Schedule |
sch10~schxxs |
Thickness |
1mm~100mm |
Unit length |
3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as per customers' request |
Brand |
TPCO,BAOSTEEL,BAOTOU STEEL,TIANDA,LONTRIN,HYST etc. |
Standard |
ASTM A106,A53,A179,A192,A333,A519,A795,A335,A500
API 5L, API 5CT
JIS G3452,G3454,G3455,G3456,G3444,G3460,G3461,G3464
DIN1629,DIN2391
EN10210,EN10025
GB/T 8163, GB/T 5310,GB/T 3087and so on
|
Material |
A,B,C,Gr.3,Gr.6
P5,P9,P11,P12,P91...
PSL1/PSL2 X42,X52,X60,X65,X70,X80
SGP,STPG,STS,STPT,STPL,STB,STBL
ST35,ST37,ST52
S235,S275,S355
Q235,Q345,10#,20#,45#,16Mn and so on
|
Surface |
Cold Drawn, Cold Rolled, Welded |
Packing |
in bundles, in loose, plastic end caps or end protectors,non-woven fabrics packings |
Application |
conveying oil,steam,water,gas,air at low/medium/high pressure or temperature fire
protection systems
civil engineering, architecture and other structures
shipyard, oil field, gas field
|
European standard: BS EN 10210-1:2006 Mechanical properties |
Grade |
S235JRH |
S275JOH |
S275J2H |
S355JOH |
S355J2H |
S355K2H |
Minimum yield strength(N/mm²) |
≤16 |
235 |
275 |
275 |
355 |
355 |
355 |
>16≤40 |
225 |
265 |
265 |
345 |
345 |
345 |
>40≤63 |
215 |
255 |
255 |
335 |
335 |
335 |
>63≤80 |
215 |
245 |
245 |
325 |
325 |
325 |
>80≤100 |
215 |
235 |
235 |
315 |
315 |
315 |
>100≤120 |
195 |
225 |
225 |
295 |
295 |
295 |
Tensile strength(N/mm²) |
<3 |
360-510 |
430-580 |
430-580 |
510-680 |
510-680 |
510-680 |
≥3≤100 |
360-510 |
410-560 |
410-560 |
470-630 |
470-630 |
470-630 |
≥100≤120 |
350-500 |
400-540 |
400-540 |
450-600 |
450-600 |
450-600 |
Minimum elongation(%) |
≤40 |
26 |
23 |
23 |
22 |
22 |
22 |
>40≤63 |
25 |
22 |
22 |
21 |
21 |
21 |
>63≤100 |
24 |
21 |
21 |
20 |
20 |
20 |
>100≤120 |
22 |
19 |
19 |
18 |
18 |
18 |
Seamless Standard and Line Steel Pipe Products
Energy-specific steel seamless tubular products developed, tested, and produced in China.
Critical applications, especially those with high risk of hydrogen-induced cracking damage, demand the highest quality and dependable steel seamless tubulars. U . S. Steel Tubular Products produces seamless standard and line steel pipe by piercing solid billets of fully killed steel, a process that only the soundest, toughest steel can tolerate.
The chemical and mechanical properties of our seamless steel pipe are those prescribed by current API, ASTM, ASME, and applicable CSA standards. Canghzou Steel Pipe Grouop is the only domestic producer of seamless pipe in the 10-1/8” to 24” OD range. And, because we’re domestically owned, sourced, and produced, our customers know they’re getting the highest quality products available, combined with personal, hands-on customer service.
We produce the highest quality steel products. Customers use our seamless standard and line steel pipe for a variety of critical applications, including the transmission of crude oil, natural gas and petroleum products, refining and process piping for the chemical and petro-chemical industries, structural members in the construction industry, slurry pipelines as well as water transmission line applications.
A106 Comparative Specifications
ASTM Specification A106 covers seamless carbon steel nominal wall pipe for high-temperature service, suitable for bending, flanging and similar forming operations. NPS 1-1/2 and under may be either hot finished or cold drawn. NPS 2 and larger shall be hot finished unless otherwise specified. Surface finish standards are outlined in the specification.
Purchaser may specify NDE in lieu of hydrosta
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