I-Botop Steel Pipe ingumkhiqizi ohamba phambili kanye nesitoko samapayipi ensimbi namashubhu e-China asebenza ngosayizi osuka ku-355.6 OD kuya ku-1500 OD ngogqinsi olusukela ku-8mm kuya ku-80mm, sigcina futhi sinikezela ngepayipi lensimbi eliyisiyingi elingenamthungo likaketshezi nophethiloli.Sikhiqizacarbon LSAW amapayipi ensimbingokuqinile ngokwezinga lamazwe ngamazwe njenge-ASTM, API &DIN.Siphethe amathani angaphezu kuka-15000Ipayipi lomugqa we-LSAWekhiqizwa nyanga zonke, ngokuvamile singakhiqizwa izimpahla ngokushesha ngangokunokwenzeka.
Wonke amapayipi ethu ensimbi kanye nemikhiqizo yamashubhu ahlinzekwa ngezitifiketi zokuhlola eziqondile ze-3.1, ngokuya nge-EN 10204. Ukuqinisekiswa ngokuya kwe-3.2 kungavunyelwana ngesikhathi soku-oda.Ukuhlolwa komuntu wesithathu kwamukelwe (i-BV, i-SGS, njll)
I-Botop Steel ingahlinzekaIpayipi yensimbi ye-LSAWibanga ukusukaGR.B,X42,X46,X52,X60,X65,X70, njll.Amapayipi ensimbi angaphezu kuka-200000 e-carbon LSAW akhiqizwa ngonyaka.
| IMICIMBI YOMBHAYIBHELI WE-LSAW STEEL | |
| 1.Usayizi | 1)OD:406mm-1500mm |
| 2) Ukuqina Kodonga: 8mm-50mm | |
| 3)SCH20,SCH40,STD,XS,SCH80 | |
| 2.Okujwayelekile: | ASTM A53,API 5L,EN10219,EN10210,ASTM A252,ASTM A500 njll. |
| 3.Impahla | ASTM A53 Gr.B,API 5L Gr.B,X42,X52,X60,X70,X80,S235JR,S355J0H, njll. |
| 4. Ukusetshenziswa: | 1)uketshezi olunomfutho ophansi, amanzi, igesi, uwoyela, ipayipi lomugqa |
| 2)ipayipi lesakhiwo, ukwakhiwa kokunqwabelana kwamapayipi | |
| 3)uthango, ipayipi lomnyango | |
| 5.Ukugqoka | 1) Igcwele 2) Upende Omnyama (i-varnish) 3) Kufakwe amagalani 4) Igcotshwe ngamafutha 5) I-PE, 3PE, FBE, i-comosion resistant como, i-Anti corrosion coating |
| 6.Isu | ipayipi longitudinal ashiselwe steel |
| 7. Ukuhlola: | Ngokuhlolwa kwe-Hyd raulic, i-Eddy Yamanje, i-RT, i-UT noma ukuhlolwa komuntu wesithathu |
| 8.Ukulethwa | Isitsha, Umkhumbi Wenqwaba. |
| 9.Mayelana Nekhwalithi Yethu: | I-1) Akukho monakalo, akukho okugobile 2) awekho ama-burrs noma imiphetho ebukhali futhi azikho izinsalela 3) Imahhala yokugcoba nokumaka I-4) Zonke izimpahla zingahlolwa ngokuhlolwa komuntu wesithathu ngaphambi kokuthunyelwa |
Icala lobunjiniyela laseHong Kong
Icala lobunjiniyela laseQatar
I-Mechanical Properties ye-API 5L GR.B X65 (PSL1) / API 5L X70 (PSL1):
| Ibanga | Isivuno Amandla(MPa) | Amandla Okuqina(MPa) | Ukwelula A% | ||
|
| psi | I-MPa | psi | I-MPa | Elongation (Min) |
| X65 | 65,000 | 448 | 77,000 | 531 | 18 |
| X70 | 70,000 | 483 | 82,000 | 565 | 18 |
Mechanical Properties ofI-API 5LX65 PSL1/PSL 2(PSL2) / API 5L Grade X70 (PSL 2):
| Ibanga | Isivuno Amandla(MPa) | Amandla Okuqina(MPa) | Ukwelula A% | Umthelela (J) | ||
|
| psi | I-MPa | psi | I-MPa | Elongation (Min) | Okuncane |
| X65 | 65,000 | 448 | 87,000 | 600 | 18 | 40 |
| X70 | 70,000 | 483 | 90,000 | 621 | 18 | 40 |
Ukuhlolwa kwe-RT
Ukuhlolwa kwe-UT
Ukuhlolwa kwe-Hydrostatic
1. Ububanzi Bangaphandle-Kusekelwe esilinganisweni esiyindilinga ±0.5% sobubanzi obushiwo bangaphandle.
2. Ngaphandle Kwe-Roundness-Umehluko phakathi kwamadayamitha angaphandle amakhulu namancane.
3. Ukuqondanisa-Kusebenzisa i-10 ft (3m) yokuqondisa ebekwe ukuze iziphetho zombili zithintane nepayipi, 1/8 in. (3mm).
4. Ukuqina-Ubukhulu obuncane bodonga kunoma iyiphi indawo epayipini akumele bube ngaphezu kuka-0.01 in. (0.3mm) ngaphansi kogqinsi olushiwo.
5. Ubude obuneziphetho ezingashintshiwe buyoba phakathi kuka--0+1/2 in. (-0+13mm) walokho okushiwo.Ubude obuneziphetho ezenziwe ngomshini buzoba njengokuvunyelwana ngabo phakathi komkhiqizi nomthengi.
Ipayipi ngokusekelwa
I-FBE Coating
I-3LPE Coating
| Ipayipi Lensimbi LSAW | LSAW Line Pipe |
| Ipayipi le-Carbon Steel LSAW | I-API 5L LSAW Steel Pipe |
| Ipayipi le-JCOE LSAW | Ipayipi le-ASTM A671 LSAW |
| Ipayipi Lensimbi Elishiselwe I-LSAW | LSAW Carbon Steel Pipe |
I-ASTM A252 GR.3 Structural LSAW(JCOE) Ipayipi Lensimbi Yekhabhoni
