Haddii aad rabto inaad ogaato macluumaad dheeraad ah, sida xigashada, badeecadaha, xalalka, iwm. pkironagala soo xiriir khadka tooska ah.
Shirkadda Tianjin Sanon Steel Pipe Co., Ltd. waa shirkad saamiley ah. Warshadeenna saamiyadu waxay ku taal Magaalada Cangzhou, Gobolka Hebei. Ilaha ugu muhiimsan ee alaabtayadu waatuubooyinka kuleyliyaha, agabka wakiilkuna waaASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Agabka matalaya tuubooyinka dhuumaha waaAPI 5L,API 5CT, walxaha matalaya tuubooyinka dillaaca batroolkaGB/T 9948waa 15MoG/12CrMoVGGB/T 6479-2013 waxay u taagan tahay walaxda 10#/20#, tuubooyinka isku beddelka kulaylka SA179/SA210/SA192, iwm., tuubooyinka farsamada GB/T 8162 waxay u taagan tahay walaxda 10#/20#/Q345/42CrMo, EN10210 waxay u taagan tahay walaxda S355JOH/S355J2H, tuubooyinka dhululubada gaaska GB1 8248, waxay u taagan tahay walaxda 34CrMo4/30CrMo.
Xuduudaha wax soo saarka tuubooyinka birta ah ee aan kala go 'lahayn ee ASTM A333/A333M iyo soo bandhigidda agabka
Dulmar Guud oo Caadi ah
ASTM A333/A333M waa heerka "tuubo bir ah oo aan tolnayn oo la alxanayn oo loogu talagalay heerkulka hooseeya" oo ay samaysay Ururka Tijaabada iyo Agabka Mareykanka, kaas oo ku habboon nidaamyada tuubooyinka cadaadiska ee deegaannada heerkulka hooseeya.
Xuduudaha alaabta
Cabbirka baaxadda
Dhexroorka dibadda: 1/8" (10.3mm) ~ 26" (660mm)
Dhumucda derbiga: SCH 10 ~ SCH 160
Dhererka: badanaa 5.8m ~ 12.2m (dherer go'an ama dherer aan go'anayn)
Shuruudaha waxqabadka farsamada
| Fasal | Xoogga jiidista (MPa) | Xoogga wax soo saarka (MPa) | Kordhinta (%) | Heerkulka tijaabada saameynta |
| Gr.1 | ≥380 | ≥205 | ≥35 | -45℃ |
| Gr.3 | ≥450 | ≥240 | ≥30 | -100℃ |
| Gr.4 | ≥415 | ≥240 | ≥30 | -110℃ |
| Gr.6 | ≥415 | ≥240 | ≥30 | -45℃ |
| Gr.7 | ≥485 | ≥315 | ≥30 | -100℃ |
| Gr.8 | ≥690 | ≥515 | ≥20 | -195℃ |
| Gr.9 | ≥435 | ≥315 | ≥30 | -110℃ |
| Gr.10 | ≥450 | ≥260 | ≥30 | -75℃ |
Shuruudaha habka
Habka wax soo saarka: aan tolnayn ama alxan (laakiin Gr.6 badanaa waxay u baahan tahay tolmo la'aan)
Daaweynta kulaylka: caadiyaynta ama caadiyaynta iyo heerkulka
Tijaabo aan burburin: 100% tijaabinta ultrasonic ama eddy current
Tijaabada cadaadiska haydarooliga: badanaa 1.5 jeer cadaadiska shaqada
Kala soocidda walxaha
ASTM A333/A333M waxay ka kooban tahay darajooyin badan oo agab ah, halabuurka kiimikada ee fasal kastana waa ka duwan yahay:
1. Gr.1
Kaarboon (C): ≤0.30%
Manganese (Mn): 0.40-1.06%
Fosfooraska (P): ≤0.025%
Sulfur (S): ≤0.025%
Silikoon (Si): ≥0.10%
2. Gr.3
Waxyaabaha ku jira nikkel (Ni) waa qiyaastii 3.5%, iyadoo heerkulku uu wanaagsan yahay.
3. Gr.6
Kaarboon (C): ≤0.30%
Manganese (Mn): 0.29-1.06%
Fosfooraska (P): ≤0.025%
Sulfur (S): ≤0.025%
Silikoon (Si): ≥0.10%
4. Gr.8
Walax bir ah oo aan daxal lahayn oo Austenitic ah, badanaa 304 ama 304L
5. Gr.9
Waxyaabaha ku jira nikkel (Ni) waa qiyaastii 1.5%, inta u dhaxaysa Gr.3 iyo Gr.6
6. Gr.10
Bir dahaadh yar oo ka kooban molybdenum (Mo) si loo hagaajiyo iska caabbinta daxalka
Kala duwanaanshaha heerkulka ee fasal kasta
| Fasal | Heerkulka hawlgalka ugu yar |
| Gr.1 | -45℃ |
| Gr.3 | -100℃ |
| Gr.4 | -110℃ |
| Gr.6 | -45℃ |
| Gr.7 | -100℃ |
| Gr.8 | -195℃ |
| Gr.9 | -110℃ |
| Gr.10 | -75℃ |
Sharaxaad dheeraad ah
1. Gr.6 waa heerka ugu ballaaran ee la isticmaalo, gaar ahaan ku habboon deegaannada heerkulka hooseeya sida LNG (-162℃)
2. Xulashada darajooyinka kala duwan waxay ku xiran tahay heerkulka naqshadeynta, astaamaha dhexdhexaadka ah iyo tixgelinta kharashka.
3. Dhammaan heerarka tuubooyinka birta ah waxaa lagu sameeyaa tijaabooyin saameyn heerkul hoose leh si loo xaqiijiyo adkeysigooda.
4. Tuubooyinka birta ah ee la alxamay, daaweyn kul oo habboon ayaa loo baahan yahay ka dib alxamaynta si loo soo celiyo sifooyinka agabka
5. Marka la iibsanayo, darajada agabka ee ku habboon waa in lagu doortaa iyadoo loo eegayo jawiga gaarka ah ee codsiga, shahaadada agabka iyo warbixinta tijaabadana waa in si adag loo xaqiijiyaa.
Waqtiga boostada: Luulyo-10-2025
