Ukuba ufuna ukwazi ulwazi oluthe kratya, olufana neekowuteshini, iimveliso, izisombululo, njl.njl., pqeshisanxibelelana nathi kwi-intanethi.
I-Tianjin Sanon Steel Pipe Co., Ltd. ngumthengisi wempahla. Ifektri yethu yempahla ikwiSixeko saseCangzhou, kwiPhondo laseHebei. Imithombo yethu ephambili yeempahla yileimibhobho yebhoyila, kwaye izixhobo ezimeleyoI-ASTM A335 P5/P11/P91/P92,I-ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Izinto ezimele imibhobho yepayipi zeziI-API 5L,I-API 5CT, izinto ezimele imibhobho yokuqhekeka kwepetroliyamI-GB/T 9948ziyi-15MoG/12CrMoVG. I-GB/T 6479-2013 imele izinto ezi-10#/20#, iityhubhu zokutshintsha ubushushu i-SA179/SA210/SA192, njl.njl., iityhubhu zoomatshini i-GB/T 8162 zimele izinto ezi-10#/20#/Q345/42CrMo, i-EN10210 imele izinto ezi-S355JOH/S355J2H, iityhubhu zesilinda yegesi i-GB1 8248, zimele izinto ezi-34CrMo4/30CrMo.
Isishwankathelo
I-P265GH TC2 yimbhobho yentsimbi engenamthungo esetyenziselwa usetyenziso oluthwala uxinzelelo oluphezulu oluhambelana nomgangatho waseYurophu we-EN 10216-2. Yintsimbi engaxutywanga eyenzelwe ngokukodwa iibhoyila, izitya zoxinzelelo, izitshintshi zobushushu, kunye neenkqubo zemibhobho yobushushu obuphezulu. Le nto inamandla aphezulu obushushu obuphezulu, ukudityaniswa, kunye nokumelana nobushushu, okwenza ukuba ifaneleke kwiindawo zoshishino ezinamaqondo obushushu aphezulu okusebenza.
Imigangatho kunye neenkcukacha
Umgangatho oPhambili: EN 10216-2 (elingana ne-ISO 9328-2)
Iinkcukacha Ezisebenzayo:I-PED(Umyalelo weZixhobo zoXinzelelo weManyano yaseYurophu), i-ASME (isicelo esincinci)
Udidi loVavanyo: TC2 (Udidi loVavanyo 2), olumele iimfuno zovavanyo ezingqongqo ngakumbi
Ukwakheka kweekhemikhali (amaxabiso aqhelekileyo)
I-Element C (%) Si (%) Mn (%) P ≤ (%) S ≤ (%) Cr ≤ (%) Mo ≤ (%)
Umxholo ≤0.20 ≤0.40 0.50 - 1.20 0.025 0.015 0.30 0.08
Iipropati zoomatshini
Into Amandla okuxinana (MPa) Amandla okuvelisa (MPa) Ubude (%) Ubushushu bovavanyo lwempembelelo (°C)
Imfuneko 410 - 530 ≥ 265 ≥ 24 -20 (KV ≥ 27J)
Amasimi aphambili okusetyenziswa
I-P265GH TC2 isetyenziswa kakhulu ekuveliseni izixhobo phantsi kweemeko zobushushu obuphezulu kunye noxinzelelo oluphezulu, kuquka:
Iibhoyila kunye neenqanawa zoxinzelelo (ezifana neebhoyila zesikhululo samandla, iibhoyila zemizi-mveliso)
Iipayipi zePetrochemical (uthutho lweoyile negesi olushushu kakhulu)
Izitshintshi zobushushu kunye nemibhobho yomphunga
Amashishini amandla enyukliya (iipayipi zenkqubo yokuncedisa)
Iingenelo kunye neempawu
Uzinzo lobushushu obuphezulu - Ingasetyenziswa ixesha elide kumaqondo obushushu angaphantsi kwama-400°C
Ukuwelda kakuhle - Ifanelekile kwi-TIG, MIG, i-arc welding engaphantsi komhlaba kunye nezinye iinkqubo
Ulawulo oluqinileyo lomgangatho - Udidi lwe-TC2 lufuna uvavanyo oluphezulu olungonakalisiyo (UT, RT, njl.njl.)
Ukuthobela imigangatho yamazwe ngamazwe - Isebenza kwiimarike ze-EU kunye nezehlabathi
Izixhobo zokuthelekisa ezifanelekileyo:
Umgangatho waseTshayina:12CrMoG(GB 5310)
Umgangatho waseMelika:I-SA-106 Gr.B(usetyenziso olufanayo)
Umgangatho waseJamani: DIN 17175 (ukudibana okungaphelelanga)
Ukuthengwa kunye nokuBonelela
Sinikezela ngemibhobho yentsimbi engenamthungo ye-EN 10216-2 P265GH TC2, ehambelana neziqinisekiso zamazwe ngamazwe (CE/PED) kwaye ifanelekile kwiimfuno zeprojekthi zehlabathi. Ukuze ufumane iiparameter zobugcisa okanye iikowuteshini, nceda unxibelelane neqela lethu lokuthengisa.
Ixesha lokuthumela: Agasti-01-2025
