API 5L specification npog seamless thiab welded steel kab yeeb nkab. Nws suav nrog tus qauv-qhov hnyav thiab
ntxiv zog threaded kab yeeb nkab. Nws suav nrog tus qauv-qhov hnyav thiab ntxiv-muaj zog threaded kab yeeb nkab;
thiab standard-weight plain-end, tsis tu ncua-yuag-plain-kawg, tshwj xeeb dawb-kawg, ntxiv-muaj zog tiaj-kawg,
tshwj xeeb dawb-kawg, ntxiv-muaj zog tiaj-kawg yeeb nkab; as well as tswb thiab spigot thiab through-the-flow line (TFL) pipe.
Lub hom phiaj ntawm qhov kev qhia tshwj xeeb no yog muab cov qauv rau cov yeeb nkab haum rau kev siv hauv kev xa cov pa roj, dej, thiab roj hauv
ob qho tib si roj thiab natural gas industries
API 5L X42/56/65/80 seamless steel yeeb nkab Khoom nta:
Corrosion resistant
Qhov tseeb qhov ntev
Muaj peev xwm txhawb nqa siab & kub load
Rustproof tiav
Kev hloov pauv ntawm flange thickness mus rau cov yeeb nkab
Xyuas kom zoo tshaj plaws kev faib tawm kev ntxhov siab
Khoom npe: | API 5L PSL1 PSL2 x42 x56 x60 steel yeeb nkab | |
OD | 219-3220 hli | |
Loj | Phab ntsa Thickness | 4-20 hli SCH30, SCH40, STD, XS, SCH80, SCH160, XXS thiab lwm yam. |
Ntev | 3-12 m | |
Cov khoom siv hlau | Q195 → Qib B, SS330, SPHC, S185 Q215 → Qib C, CS Hom B, SS330, SPHC Q235 → Qib D, SS400, S235JR, S235JO, S235J2 |
|
Txuj | JIS A5525, DIN 10208, ASTM A106, GB9711.1-1997 | |
Kev siv | Siv rau kev tsim, Accessorize, Kev thauj mus los thiab kev tsim kho | |
Xaus | Beveled | |
Xaus tiv thaiv | 1) Yas yeeb nkab cap 2) Hlau tiv thaiv |
|
Kev kho saum npoo | 1) Bared 2) Dub Painted (cov kua roj vanish txheej) 3) Nrog Oiled 4) 3 PE, FBE |
|
Cov txheej txheem | Electronic Resistance Welded (ERW) Electronic Fusion Welded (EFW) Ob chav Submerged Arc Welded (DSAW) |
|
Hom | Welded | |
Welded Kab Hom | Kauv | |
Kev tshuaj xyuas | Nrog Hydraulic Test, Eddy Tam sim no, Infrared Test | |
Tshooj Duab | Hloov | |
Pob | 1) Pob, 2) Nyob rau hauv Bulk, 3) Cov neeg siv khoom xav tau |
|
Kev xa khoom | 1) Ntim 2) Cov cab kuj |
API 5L PIPE PSL1 Tshuaj thiab Mechanical Properties | |||||||||
API 5L PIPE PSL1 |
Tshuaj muaj pes tsawg leeg |
Mechanical Property |
|||||||
C (Max) |
Mn (Max) |
P (Max) |
S (Max) |
TENSILE (Min) |
YIELD (Min) |
||||
Psi X 1000 |
Mpa |
Psi X 1000 |
Mpa |
||||||
Qib X 42 |
0.26 |
1.30 |
0.030 |
0.030 |
60 |
414 |
42 |
290 |
|
Qib X 56 |
0.26 |
1.40 |
0.030 |
0.030 |
71 |
490 |
56 |
386 |
|
Qib X 65 |
0.26 |
1.45 |
0.030 |
0.030 |
77 |
531 |
65 |
448 |
API 5L PIPE PSL2 Tshuaj thiab Mechanical Properties | ||||||||||||
API 5L PIB |
Tshuaj muaj pes tsawg leeg |
Mechanical Property |
||||||||||
C |
Mn |
P |
S |
Tensile |
Yield |
C.E. IMPACT ENERGY |
||||||
Psi x 1000 |
Mpa |
Psi x 1000 |
Mpa |
PCM |
IIW |
J |
FT/LB |
|||||
Qib X 42 |
0.22 |
1.30 |
0.025 |
0.015 |
60-110 : kuv |
414-758 : kuv |
42-72 : kuv |
290–496 : kuv |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
Qib X 56 |
0.22 |
1.40 |
0.025 |
0.015 |
71-110 ib |
490–758 : kuv |
56–79 : kuv |
386-544 : kuv |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
Qib X 65 |
0.22 |
1.45 |
0.025 |
0.015 |
77–110 : kuv |
531-758 : kuv |
65–82 : kuv |
448-565 : kuv |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
Qib X 80 |
0.22 |
1.90 |
0.025 |
0.015 |
90-120 : kuv |
621-827 : kuv |
80-102 : kuv |
552-705 : kuv |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |