welded pipe

welded pipe
Standard : GB 150 GB 151 GB 699 GB/T14976 GB/T8163 GB 13296
Main steel Grade:,20G,1Cr18Ni9Ti,0Cr18Ni9
welded pipe
Standard :
GB 150 GB 151 GB 699 GB/T14976 GB/T8163 GB 13296
Main steel Grade:10,20,20G,1Cr18Ni9Ti,0Cr18Ni9,09CrMoAl,07Cr2AlMo etc.
Chemical Coposition, Mechanical Properties :
Reference to related national standard and foreign standard
We can supply other metarials below:
Casing Pipe/Oil pipe Seamless or welded According to API-5CT standard
J55/K55/N80/P110/M65/C95,LTC/STC/BTC;
EUE/NUE
Seamless line pipe/API-5L
PSL 1.A25/A/B/X42/X46/X52/X56/X65/X70/X80
PSL 2:B/X42/X46/X52/X56/X60/X65/X70/X80
Carbon seamless pipe
SMLS/ERW/LSAW/SSAW
1. A20-C St52.4/St52 STS49
2. ASTM A106 GR.A/B/C; ASTM A53 GR.A/B/API 5L-GrB
3. DIN1629
4. JIS G3454
5. ASTM A192/A210/A179
6. DIN17175
7. JIS G345
8. JIS G3456
9. BS1387
10. GB/T6728,ASTM A500,EN10217,Q195-235
11. ST35.8/ST45.8
12. DIN2448
13. DIN1629
Alloy pipe
Alloy pipe
Seamless or welded
ASTM/ASME A/SA
210(Gr,A1,C),556,213(T1,T2,T5,T9,T11,T12)
335(Gr P1,P2,P5,P9,P11,P12,P22) 333Gr.1,3,6209T1,T1A,T1b
DIN17175(Gr.4538,15Mo3,13CrMo44,10CrMo910)
2448(Gr.ST37),1630(ST37.4,44.4),BS3059(Gr CFS 360,440,243,60,622-440,622-490)
980(Gr.CDSI),6323(CFS3),3602/1(Gr.360,430)
A335-P1 15Mo3 STPA12
A335-P2/A213-T2 STBA20
A335-P2/A213T12 13CrMo44 STBA22
A335-P22.A213T22 10CrMo910 STBA24
A335-P5/213-T5 12CrMo195 StA25
A335-P91/A213-T91

Stainless steel pipe
Seamless or welded

304(3040Cr18Ni9) 304(00Cr19Ni10) 321(1Cr18Ni9Ti) 321(00Cr18Ni12Mo2Ti) 310S(0Cr25Ni20) 310S(1Cr25Ni20Si2)904L
(00Cr20Ni25Mo4)