Astm A355 Grade P22 Chrome Moly Alloy Steel Seamless Pipe 16mo3 Alloy Steel Pipe Astm A335 P22 For Oil And Gas Line
Seamless steel pipe is a steel pipe made of a whole piece of metal without joints on its surface. According to the production method, seamless pipe is divided into hot rolling pipe, cold rolling pipe, cold drawing pipe, extrusion pipe, pipe jacking, etc. According to the section shape, seamless steel pipe can be divided into two kinds: round and special-shaped. The special-shaped pipe has many complex shapes, such as square, elliptical, triangular, hexagonal, melon seed, star and winged pipe. The maximum diameter is 650mm and the minimum diameter is 0.3mm. According to the different uses, there are thick wall pipe and thin wall pipe. Seamless steel pipe is mainly used for petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile, tractor and aviation.
| Product name | seamless steel pipe |
| 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 |
Why choose us?
1) Factory competitive price of steel pipes
2) Size can be customized,can making pipe according to customer drawing. Welcome OEM order.
3) Have steel pipes in stock, size ranges from 10-1080mm
4) Offers test report of steel pipes to dear customers before delivery
5) More than 12 years of working experience in this steel pipes manufacturing field
6) Good service, can help source other materials in China and send to you together
