Uzoq hushtak chalinib, 800 tonna A283 gradusli uglerod po‘lat plitalarini olib ketayotgan yuk kemasi Tyanjin portidan to‘g‘ridan-to‘g‘ri AQShning Xyuston shahriga jo‘nab ketdi{2}}bu yerda mahalliy neft-kimyo parki saqlash tanklarini qurish uchun ushbu po‘lat partiyasiga zudlik bilan muhtoj. AQSh neft-kimyo sanoatida keng tarqalgan bo'lib foydalaniladigan po'lat sifatida A283 daraja C o'zining mukammal korroziyaga chidamliligi va qayta ishlanishi uchun juda yoqadi. GNEE tomonidan qabul qilingan ushbu buyurtma uchun mijoz tomonidan taklif qilingan sifatni tekshirish bo'yicha "nol-kamchilik" talablari ham qo'yiladi.
Ishlab chiqarishning boshida mijoz bu po'lat plitalar partiyasi xom neft hosilalarini saqlash uchun ishlatilishini aniq aytdi. Chelik yuzasida hech qanday tirnalish va chuqurchalar bo'lmasligi kerak va kimyoviy tarkibdagi oltingugurt miqdori 0,035% dan kam bo'lishi kerak.
Bu GNEE ning eritish jarayoniga juda katta qiyinchilik tug'dirdi. "Xom neft hosilalari yuqori darajada korrozivdir. Agar po'latning oltingugurt miqdori me'yordan oshsa, bu osongina saqlash tankining oqib ketishiga olib kelishi mumkin", deb tanishtirdi eritish sexi direktori Master Vang. Oltingugurt tarkibini nazorat qilish uchun jamoa temir rudasini saralash bosqichida yuqori-oltingugurtli temir rudasini yo‘q qildi va eritish jarayonida ikkilamchi oltingugurtni yo‘qotish uchun oltingugurtdan tozalash vositalarini qo‘shib, natijada oltingugurt miqdorini 0,028% da barqarorlashtirdi. Sirt sifati talablariga javoban, ishlab chiqarish jamoasi po'lat plitalar va uskunalar o'rtasidagi ishqalanishni kamaytirish uchun yangi turdagi rulonli stolni qabul qildi va sovutgandan keyin birma-bir qo'lda parlatish va tekshirishni amalga oshirdi. Ularning orasida kalitNeft va gaz uskunalari uchun A283 C darajali karbonli po'lat plitalar100% sirt nuqsonlarini aniqlash darajasi bilan penetrant sinovidan oʻtdi va mijozning “nol{1}}defekt” standartiga toʻliq javob berdi.
"Xyustondagi neft-kimyo loyihasi qattiq qurilish davriga ega. Biz dastlab GNEE o'z vaqtida yetkazib bera olmasligidan xavotirda edik, lekin kutilmaganda shartnoma muddatidan 5 kun oldin bo'ldi", - dedi mijoz vakili hayajon bilan videoni qabul qilish paytida. Ilgari u GNEE ishlab chiqarish bazasiga shaxsan tashrif buyurgan edi. Avtomatlashtirilgan ishlab chiqarish liniyalari va qat'iy sifatni tekshirish jarayonlarini ko'rgandan so'ng, u buyurtmani GNEEga qat'iy ravishda topshirdi. Uning so‘zlariga ko‘ra, A283 C gradusli uglerodli po‘lat plitalarning ushbu partiyasi 3 1 kubikli sig‘' t' e ' ' ' ] 6 } m 3 m 3 m . kubometrli sig‘imli rezervuarlarni qurish uchun plitalar qurishda foydalaniladi. Ular foydalanishga topshirilgandan so'ng, ular xom neft hosilalarini mahalliy saqlash imkoniyatlarini samarali ravishda yaxshilashlari mumkin.
Shartnomaning to'g'ri bajarilishini ta'minlash uchun GNEE logistika jamoasi AQSh bojxona xizmati bilan oldindan aloqa o'rnatdi, bojxona rasmiylashtiruvi bo'yicha barcha hujjatlarni tayyorladi va tashish paytida po'lat plitalarga to'qnashuv zarar etkazmaslik uchun tajribali yuk kompaniyasini tanladi. Ishlab chiqarishdan jo'natishgacha bo'lgan 35 kun ichida savdo, texnologiya, ishlab chiqarish va logistika kabi ko'plab bo'limlar yaqindan hamkorlik qilib, paydo bo'lgan muammolarni zudlik bilan hal qilish uchun haftalik yig'ilishlar o'tkazdilar. Ushbu muvaffaqiyatli yetkazib berish nafaqat GNEE kompaniyasining AQSh neft-kimyo po'lat bozoridagi mavqeini mustahkamladi, balki mijozning yuqori ishonchini qozondi. Hozirgi vaqtda mijoz GNEE ni asosiy yetkazib beruvchi sifatida ro'yxatga oldi.
Global neft-kimyo sanoatining barqaror rivojlanishi fonida, GNEE Steel A283 Grade C kabi uglerodli po'lat plitalar ishlab chiqarish jarayonlarini optimallashtirishni davom ettiradi, mahsulot sifati va yetkazib berish samaradorligini oshiradi va ko'proq xalqaro mijozlar uchun ishonchli po'lat echimlarni taqdim etadi.
Agar siz GNEE mahsulotlari haqida ko'proq bilmoqchi bo'lsangiz, elektron pochta manziliga xat yuborishingiz mumkinalloy@gneesteelgroup.com. Biz sizga yordam berishdan xursandmiz.
| GNEE tomonidan ta'minlangan uglerod va past{0}}qotishma yuqori-po'latlar navlari | |||||
| ASTM/ASME | ASTM A36/A36M | ASTM A36 | |||
| ASTM A283/A283M | ASTM A283 A darajasi | ASTM A283 B darajasi | ASTM A283 C darajasi | ASTM A283 D darajasi | |
| ASTM A514/A514M | ASTM A514 A darajasi | ASTM A514 B darajasi | ASTM A514 C darajasi | ASTM A514 E darajasi | |
| ASTM A514 F darajasi | ASTM A514 H darajasi | ASTM A514 J darajasi | ASTM A514 K darajasi | ||
| ASTM A514 M darajasi | ASTM A514 P darajasi | ASTM A514 Q darajasi | ASTM A514 R darajasi | ||
| ASTM A514 S darajasi | ASTM A514 T darajasi | ||||
| ASTM A572/A572M | ASTM A572 42-sinf | ASTM A572 50-darajali | ASTM A572 55-sinf | ASTM A572 60-sinf | |
| ASTM A572 65-sinf | |||||
| ASTM A573/A573M | ASTM A573 58-sinf | ASTM A573 65-sinf | ASTM A573 70-sinf | ||
| ASTM A588/A588M | ASTM A588 A darajasi | ASTM A588 B darajasi | ASTM A588 C darajasi | ASTM A588 K darajasi | |
| ASTM A633/A633M | ASTM A633 A darajasi | ASTM A633 C darajasi | ASTM A633 D darajasi | ASTM A633 E darajasi | |
| ASTM A656/A656M | ASTM A656 50-darajali | ASTM A656 60-sinf | ASTM A656 70-sinf | ASTM A656 80-sinf | |
| ASTM A709/A709M | ASTM A709 36-sinf | ASTM A709 50-darajali | ASTM A709 50S darajasi | ASTM A709 darajasi 50 Vt | |
| ASTM A709 darajasi HPS 50W | ASTM A709 darajasi HPS 70W | ASTM A709 100-darajali | ASTM A709 darajasi 100 Vt | ||
| ASTM A709 darajasi HPS 100W | |||||
| ASME SA36/SA36M | ASME SA36 | ||||
| ASME SA283/SA283M | ASME SA283 A darajasi | ASME SA283 B darajasi | ASME SA283 C darajasi | ASME SA283 D darajasi | |
| ASME SA514/SA514M | ASME SA514 A darajasi | ASME SA514 B darajasi | ASME SA514 C darajasi | ASME SA514 E darajasi | |
| ASME SA514 F darajasi | ASME SA514 H darajasi | ASME SA514 J darajasi | ASME SA514 K darajasi | ||
| ASME SA514 M darajasi | ASME SA514 P darajasi | ASME SA514 Q darajasi | ASME SA514 R darajasi | ||
| ASME SA514 S darajasi | ASME SA514 T darajasi | ||||
| ASME SA572/SA572M | ASME SA572 42-sinf | ASME SA572 50-sinf | ASME SA572 55-sinf | ASME SA572 60-sinf | |
| ASME SA572 65-sinf | |||||
| ASME SA573/SA573M | ASME SA573 58-sinf | ASME SA573 65-sinf | ASME SA573 70-sinf | ||
| ASME SA588/SA588M | ASME SA588 A darajasi | ASME SA588 B darajasi | ASME SA588 C darajasi | ASME SA588 K darajasi | |
| ASME SA633/SA633M | ASME SA633 A darajasi | ASME SA633 C darajasi | ASME SA633 D darajasi | ASME SA633 E darajasi | |
| ASME SA656/SA656M | ASME SA656 50-sinf | ASME SA656 60-sinf | ASME SA656 70-sinf | ASME SA656 80-sinf | |
| ASME SA709/SA709M | ASME SA709 36-sinf | ASME SA709 50-sinf | ASME SA709 50S darajasi | ASME SA709 darajasi 50W | |
| ASME SA709 darajasi HPS 50W | ASME SA709 darajasi HPS 70W | ASME SA709 100-sinf | ASME SA709 darajasi 100 Vt | ||
| ASME SA709 darajasi HPS 100W | |||||
| EN10025 | EN10025-2 | EN10025-2 S235J0 | EN10025-2 S275J0 | EN10025-2 S355J0 | EN10025-2 S355K2 |
| EN10025-2 S235JR | EN10025-2 S275JR | EN10025-2 S355JR | EN10025-2 S420J0 | ||
| EN10025-2 S235J2 | EN10025-2 S275J2 | EN10025-2 S355J2 | |||
| EN10025-3 | EN10025-3 S275N | EN10025-3 S355N | EN10025-3 S420N | EN10025-3 S460N | |
| EN10025-3 S275NL | EN10025-3 S355NL | EN10025-3 S420NL | EN10025-3 S460NL | ||
| EN10025-4 | EN10025-4 S275M | EN10025-4 S355M | EN10025-4 S420M | EN10025-4 S460M | |
| EN10025-4 S275ML | EN10025-4 S355ML | EN10025-4 S420ML | EN10025-4 S460ML | ||
| EN10025-6 | EN10025-6 S460Q | EN10025-6 S460QL | EN10025-6 S460QL1 | EN10025-6 S500Q | |
| EN10025-6 S500QL | EN10025-6 S500QL1 | EN10025-6 S550Q | EN10025-6 S550QL | ||
| EN10025-6 S550QL1 | EN10025-6 S620Q | EN10025-6 S620QL | EN10025-6 S620QL1 | ||
| EN10025-6 S690Q | EN10025-6 S690QL | EN10025-6 S690Q1 | EN10025-6 S890Q | ||
| EN10025-6 S890QL | EN10025-6 S890QL1 | EN10025-6 S960Q | EN10025-6 S960QL | ||
| EN 10149 | EN 10149-2 | S315MC | S355MC | S420MC | S460MC |
| S500MC | S550MC | S600MC | S650MC | ||
| S700MC | S900MC | S960MC | |||
| JIS | JIS G3101 | JIS G3101 SS330 | JIS G3101 SS400 | JIS G3101 SS490 | JIS G3101 SS540 |
| JIS G3106 | JIS G3106 SM400A | JIS G3106 SM400B | JIS G3106 SM400C | JIS G3106 SM490A | |
| JIS G3106 SM490YA | JIS G3106 SM490B | JIS G3106 SM490YB | JIS G3106 SM490C | ||
| JIS G3106 SM520B | JIS G3106 SM520C | JIS G3106 SM570 | |||
| DIN | DIN 17100 | DIN17100 St52-3 | DIN17100 St37-2 | DIN17100 St37-3 | DIN17100 RSt37-2 |
| DIN17100 USt37-2 | |||||
| DIN 17102 | DIN17102 StE315 | DIN17102 ESTE315 | DIN17102 TStE315 | DIN17102 WStE315 | |
| DIN17102 StE355 | DIN17102 ESTE355 | DIN17102 TStE355 | DIN17102 WStE355 | ||
| DIN17102 StE380 | DIN17102 ESTE380 | DIN17102 TStE380 | DIN17102 WStE380 | ||
| DIN17102 StE420 | DIN17102 ESTE420 | DIN17102 TStE420 | DIN17102 WStE420 | ||
| DIN17102 StE460 | DIN17102 ESTE460 | DIN17102 TStE460 | DIN17102 WStE460 | ||
| DIN17102 StE500 | DIN17102 ESTE500 | DIN17102 TStE500 | DIN17102 WStE500 | ||
| DIN17102 ESTE285 | |||||
| GB | GB/T700 | GB/T700 Q235A | GB/T700 Q235B | GB/T700 Q235C | GB/T700 Q235D |
| GB/T700 Q275 | |||||
| GB/T1591 | GB/T1591 Q345A | GB/T1591 Q390A | GB/T1591 Q420A | GB/T1591 Q420E | |
| GB/T1591 Q345B | GB/T1591 Q390B | GB/T1591 Q420B | GB/T1591 Q460C | ||
| GB/T1591 Q345C | GB/T1591 Q390C | GB/T1591 Q420C | GB/T1591 Q460D | ||
| GB/T1591 Q345D | GB/T1591 Q390D | GB/T1591 Q420D | GB/T1591 Q460E | ||
| GB/T1591 Q345E | GB/T1591 Q390E | ||||
| GB/T16270 | GB/T16270 Q550C | GB/T16270 Q550D | GB/T16270 Q550E | GB/T16270 Q550F | |
| GB/T16270 Q620C | GB/T16270 Q620D | GB/T16270 Q620E | GB/T16270 Q620F | ||
| GB/T16270 Q690C | GB/T16270 Q690D | GB/T16270 Q690E | GB/T16270 Q690F | ||
| GB/T16270 Q800C | GB/T16270 Q800D | GB/T16270 Q800E | GB/T16270 Q800F | ||
| GB/T16270 Q890C | GB/T16270 Q890D | GB/T16270 Q890E | GB/T16270 Q890F | ||
| GB/T16270 Q960C | GB/T16270 Q960D | GB/T16270 Q960E | GB/T16270 Q960F | ||
| GB/T16270 Q500 | |||||

