Hot Sell Large schedule 40 ASTM ERW Carbon Steel Pipe
| Mtundu | Chitoliro cha Black Carbon Steel | |
| Zipangizo | API 5L /A53 /A106 GRADE B ndi zinthu zina zomwe kasitomala adafunsa | |
| Kukula | M'mimba mwake wakunja | 17-914mm 3/8"-36" |
| Kukhuthala kwa Khoma | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS | |
| Utali | Kutalika kwachisawawa kamodzi/Kutalika kawiri mwachisawawa 5m-14m, 5.8m, 6m, 10m-12m, 12m kapena monga momwe kasitomala amafunira | |
| Mapeto | Mapeto osalala/Opindika, otetezedwa ndi zipewa zapulasitiki mbali zonse ziwiri, quare yodulidwa, yopindika, yolumikizidwa ndi yolumikizira, ndi zina zotero. | |
| Chithandizo cha Pamwamba | Chopanda kanthu, Chopaka utoto wakuda, chopakidwa varnish, chopakidwa galvanized, chotsutsana ndi dzimbiri cha 3PE PP/EP/FBE | |
| Njira Zaukadaulo | Yotenthedwa/Yokokedwa ndi ozizira/Yotentha kwambiri | |
| Njira Zoyesera | Kuyesa kwa kuthamanga kwa magazi, kuzindikira zolakwika, kuyesa kwa Eddy current, kuyesa kwa Hydro static kapena Kuwunika kwa Ultrasonic komanso ndi mankhwala ndi kuwunika katundu weniweni | |
| Kulongedza | Mapaipi ang'onoang'ono okhala ndi mitolo yachitsulo champhamvu, zidutswa zazikulu zomasuka; Zophimbidwa ndi pulasitiki yolukidwa Matumba; Mabokosi amatabwa; Oyenera kunyamula; Odzaza mu chidebe cha 20ft 40ft kapena 45ft kapena chochuluka; Komanso malinga ndi zomwe makasitomala akufuna | |
| Chiyambi | China | |
| Kugwiritsa ntchito | Kutumiza mafuta ndi madzi | |
| Kuyang'anira Gulu Lachitatu | SGS BV MTC | |
| Malamulo Amalonda | FOB CIF CFR | |
| Malamulo Olipira | FOB 30% T/T, 70% musanatumize CIF 30% yolipira pasadakhale ndi ndalama zomwe ziyenera kulipidwa musanatumize kapena Yosasinthika 100% L/C powonekera | |
| MOQ | matani 10 | |
| Kutha Kupereka | 5000 T/M | |
| Nthawi yoperekera | Kawirikawiri mkati mwa masiku 10-45 mutalandira ndalama pasadakhale | |
Tchati cha Kukula:
| DN | OD M'mimba mwake wakunja | Chitoliro chachitsulo chozungulira cha ASTM A36 GR. | BS1387 EN10255 | ||||
| SCH10S | Matenda opatsirana pogonana SCH40 | KUUNIKA | YAPANSI | ZOLEMERA | |||
| MM | INCHI | MM | (mm) | (mm) | (mm) | (mm) | (mm) |
| 15 | 1/2” | 21.3 | 2.11 | 2.77 | 2 | 2.6 | - |
| 20 | 3/4” | 26.7 | 2.11 | 2.87 | 2.3 | 2.6 | 3.2 |
| 25 | 1” | 33.4 | 2.77 | 3.38 | 2.6 | 3.2 | 4 |
| 32 | 1-1/4” | 42.2 | 2.77 | 3.56 | 2.6 | 3.2 | 4 |
| 40 | 1-1/2” | 48.3 | 2.77 | 3.68 | 2.9 | 3.2 | 4 |
| 50 | 2” | 60.3 | 2.77 | 3.91 | 2.9 | 3.6 | 4.5 |
| 65 | 2-1/2” | 73 | 3.05 | 5.16 | 3.2 | 3.6 | 4.5 |
| 80 | 3” | 88.9 | 3.05 | 5.49 | 3.2 | 4 | 5 |
| 100 | 4” | 114.3 | 3.05 | 6.02 | 3.6 | 4.5 | 5.4 |
| 125 | 5” | 141.3 | 3.4 | 6.55 | - | 5 | 5.4 |
| 150 | 6” | 168.3 | 3.4 | 7.11 | - | 5 | 5.4 |
| 200 | 8” | 219.1 | 3.76 | 8.18 | - | - | - |
Kukhuthala kumapangidwa motsatira mgwirizano. Kupirira kwa makulidwe a kampani yathu ndi ±0.01mm. Nozzle yodulidwa ndi laser, nozzle yosalala komanso yolimba. Chitoliro cholunjika, pamwamba pake pali galvanized. Kutalika kodulira ndi mamita 6-12, kutalika kokhazikika kwa US ndi mamita 20 ndi mapazi 40. Kapena, tikhoza kusintha kutalika kwa zinthu, monga 13m, ndi zina zotero. Tikhoza kupereka nthawi yabwino kwambiri yogulira ndi mtengo wopikisana ndi nyumba yosungiramo katundu ya 50,000 cubic meter ndi matani 5,000 otulutsa tsiku lililonse kwa makasitomala athu.
Ntchito Yaikulu:
1. Kutumiza madzimadzi / Gasi, Kapangidwe kachitsulo, Kapangidwe kake;
2. Mapaipi achitsulo cha kaboni chozungulira cha ROYAL GROUP ERW/Welded, omwe ali ndi khalidwe lapamwamba kwambiri komanso mphamvu yopereka mphamvu amagwiritsidwa ntchito kwambiri mu kapangidwe kachitsulo ndi zomangamanga.
Zindikirani:
1. Zitsanzo zaulere, chitsimikizo cha khalidwe la 100% pambuyo pa malonda, Thandizani njira iliyonse yolipira;
2. Mafotokozedwe ena onse a mapaipi ozungulira a carbon steel alipo malinga ndi zomwe mukufuna (OEM & ODM)! Mtengo wa fakitale mudzalandira kuchokera ku ROYAL GROUP.
Njira yopangira
Poyamba, zinthu zopangira (mbale yachitsulo kapena cholumikizira) zimatsegulidwa ndikuwongoleredwa. Mzerewo umadulidwa, kukonzedwa m'mphepete ndikuwongoleredwa kuchokera kumapeto. Pambuyo pochotsa mkanda wamkati ndi wakunja, chitoliro chimakonzedwa kale, kutentha kwa induction kumakonzedwa, kukula kwake ndikuwongoleredwa.
Kenako kuyesedwa kwa chinthucho kumachitika pogwiritsa ntchito mayeso a eddy current ndi mayeso a kuthamanga kwa madzi, pickling, kuwunika komaliza kwa khalidwe ndi kuwongolera kukula. Mayeso onse akatha, mapaipi amapakidwa ndi kutumizidwa.
Kupaka nthawi zambiri kumakhala kopanda kanthu, kumangirira waya wachitsulo, kolimba kwambiri.
Ngati muli ndi zofunikira zapadera, mungagwiritse ntchito ma phukusi oteteza dzimbiri, komanso okongola kwambiri.
Malangizo Oteteza Kupaka ndi Kunyamula Mapaipi a Chitsulo cha Carbon
1. Chitoliro Chozungulira cha Mpweyaziyenera kutetezedwa ku kuwonongeka komwe kumachitika chifukwa cha kugundana, kuchotsedwa ndi kudulidwa panthawi yonyamula, kusunga ndi kugwiritsa ntchito.
2. Mukamagwiritsa ntchito mapaipi achitsulo cha kaboni, muyenera kutsatira njira zoyenera zotetezera ndikusamala kuti mupewe kuphulika, moto, poizoni ndi ngozi zina.
3. Pakugwiritsa ntchito,Chitoliro cha Carbon Steel Weldedayenera kupewa kukhudzana ndi kutentha kwambiri, zinthu zowononga, ndi zina zotero. Ngati agwiritsidwa ntchito m'malo awa, mapaipi achitsulo cha kaboni opangidwa ndi zipangizo zapadera monga kukana kutentha kwambiri ndi kukana dzimbiri ayenera kusankhidwa.
4. Posankha mapaipi achitsulo cha kaboni, mapaipi achitsulo cha kaboni okhala ndi zinthu zoyenera komanso zofunikira ayenera kusankhidwa kutengera zinthu zonse monga malo ogwiritsira ntchito, makhalidwe apakati, kuthamanga kwa mpweya, kutentha ndi zina.
5. Mapaipi achitsulo cha kaboni asanagwiritsidwe ntchito, kuwunika ndi kuyesa kofunikira kuyenera kuchitika kuti zitsimikizire kuti ubwino wake ukukwaniritsa zofunikira.
Mayendedwe:Kutumiza mwachangu (Kutumiza zitsanzo), Ndege, Sitima, Dziko, Kutumiza panyanja (FCL kapena LCL kapena Bulk)
Kasitomala Wathu
Q1: Ndi zipangizo ziti zopangira zomwe zimagwiritsidwa ntchito popanga mapaipi achitsulo?
A: Mapepala achitsulo kapena ma coil ozungulira amagwiritsidwa ntchito ngati zopangira.
Q2: Kodi njira yoyambira yopangira ndi iti?
Yankho: Njirayi ikuphatikizapo kumasula, kulinganiza, kupanga, kuwotcherera, kutentha, kukula, ndi kumaliza.
Q3: N’chifukwa chiyani chithandizo cha kutentha chikufunika?
A: Zimawongolera mphamvu za makina ndikutsimikizira mphamvu yofanana ya chitoliro chachitsulo.
Q4: Ndi mayeso ati omwe amachitidwa panthawi yopanga?
A: Kuyesa kwa Eddy current ndi kuyesa kwa hydrostatic (kupanikizika kwa madzi) zimagwiritsidwa ntchito kuti zitsimikizire kuti zinthu zili bwino komanso zotetezeka.
Q5: N’chifukwa chiyani kusonkhanitsa n’kofunika?
A: Kutola zinthu zosayenera pamwamba pa nthaka kumachotsa zinthu zodetsa pamwamba ndipo kumawonjezera kukana dzimbiri komanso ubwino wa pamwamba pake.










