Igama lemveliso | ICarbon Steel Seamless / Nksk Steel Pipe |
Umgangatho | ASTM A106,ASTM A53,API 5L Gr.B,DIN17175,DIN1629 |
Idayamitha yaNgaphandle: | 13.7mm-762mm |
Ukutyeba kweendonga | 2mm-80mm |
Ukunyamezela kweDia | Lawula ngomgangatho, OD:+-1%,WT:+-10% |
Izinto eziphathekayo | 10#,20#,45#,16Mn,A106(B,C),A53(A,B),API 5L (GR.B,X42/X52/X56/X65) API 5CT(H40,J55,K55,N80) ,P110),Q235,Q345,ST35.8,ST37,ST42,ST45,ST52 |
Ukuhlolwa | ISO,BV,SGS,MTC |
Ukupakisha | I-3LPE/3PP/FBE/Ipeyinti EMNYAMA/Ivanishi, kunye nomtya wentsimbi opakishweyo,Ipakethe eMiselweyo yokuThumela ngaphandle eLwandle, okanye njengoko kufuneka |
Supply Ability | I-1000 yeetoni zeemetric ngenyanga |
MOQ | 5metric ton, isampuli yomyalelo yamkelwe |
Ixesha lokuthumela | Kwiintsuku zokusebenza ezi-7-10 emva kokufumana idiphozithi okanye i-L/C |
Iintlawulo | T/T,LC |
Umthamo | 250,000 iitoni/ngonyaka |
API 5L Gr.X52NS PSL 2I-Seamless Steel Pipe ACC.To IPS-M-PI-190 (3) & NACE MR-01-75 isoloko isetyenziswa kwindawo emuncu ngokukodwa kwiindawo zeoli kunye negesi kunye ne-H2S kunye ne-CO2 ecebileyo yegesi.
I-API 5L X52NS PSL 2 I-Seamless Steel Pipe ACC.To IPS-M-PI-190 (3) kunye ne-NACE MR-01-75 yenkonzo emuncu kufuneka yenze unyango lobushushu emva kwemveliso.Kwaye kufuneka enze iimvavanyo ze-HIC kunye ne-SSC.
IBanga kunye noKuqulunqwa kwemichiza (%)Ye-API 5LPSL2
Umgangatho |
| Ukwakhiwa kweekhemikhali(%) |
|
| ||||
C | Mn | P | S | Si | V | |||
API 5L | X52 NS | ≤0.16 | ≤1.65 | ≤0.02 | ≤0.003 | ≤0.45 | V ≤0.10 |
CEⅡW=C+Mn /6+(Cr+Mo+V) /5+(Cu+Ni) /15 ≤0.39
Nb+V+Ti≤0.15%
Nb+V≤0.06%
Xa kuhlalutywa imveliso yeekhemikhali, uhlalutyo olubini ngobushushu bentsimbi obuthathwe kwizinto ezahlukeneyo zemveliso
IiPropati zeMechanical ze-API 5LX52NSPSL 2 iSeamless Steel Pipe ACC.To IPS-M-PI-190(3) &I-NACE MR-01-75 yenkonzo emuncu:
Unikeze Amandla(MPa) | Tensile strength(MPa) | Ukwandisa A% |
MPa | MPa | Elongation (Min) |
36O-530MPa | 460-760MPa | 20 |
Bend Test
Uvavanyo lweePropati zoomatshini
Uvavanyo lobulukhuni
Umbhobho ogqityiweyo we-OD WT ubude, umgangatho womphezulu, Ukuthi tye, ukupolisha umbhobho ongasebenziyo UHlolo oluBonakalayo kunye neDimensional.
1. Ukunyamezela kwe-OD: (-0.75%D + 0.75%D).
Umbhobho uphela ukunyamezela kwe-OD: ± 0.005D.
Ukunyamezela kwe-2.WT: (+15% t, -12.5% t).
3. Ubungakanani bomzimba wombhobho: ± 0.020D, i-Ovality of ends: ± 0.015D.
I-WT nakweyiphi na indawo yombhobho iya kuba ngaphezulu kwe-87.5% yobukhulu bodonga lwegama.
I-WT kwiziphelo zemibhobho ilinganiswa nge-micrometer.
Ukulinganisa ubukhulu bodonga kumzimba wombhobho kwenziwa nge-UT yesandla ye-WT egquma amakhonkco ama-3 okanye icandelo kuwo wonke umzimba wombhobho ngofundo olu-6 kwicandelo ngalinye.
4. Iqondo lokugoba lomzimba wombhobho: 0.20% yobude bombhobho Ukulinganisa ngomgca ofundisiweyo.
5. Idigri yokuphela kombhobho yokugoba : Akufunekanga ibe ngaphezu kwe-3.0mm kwi-1.2m.Ilinganiswe ngebha ethe tye.
Ukuhlolwa kweDiameter ngaphandle
Uhlolo lokutyeba kweendonga
Qeda uHlolo
UkuHlolwa kokuTsha
Ukuhlolwa kwe-UT
Ukuhlolwa kweNkangeleko
Umbhobho ongenanto okanye uMnyama / iVarnish yokwambathisa (ngokweemfuno zomthengi);
6 Kwaye ngaphantsi ibe zizithungu kunye nezilingi ezimbini zomqhaphu;
Zombini ziphela kunye nabakhuseli bokugqibela;
Isiphelo esicacileyo, isiphelo se-bevel (2" nangaphezulu sineziphelo ze-bevel, idigri: 30 ~ 35 °), intambo kunye nokudibanisa;
Ukumakisha.