ASTM 1020 DIN St52 42CrMo4/4140 Precision Cold-Drawn Honing Tube Bright Tube Precision Tube
Kufotokozera Kwachidule:
SAE 1020 Precision Seamless Steel Pipe amapangidwa kudzera mu annealing owala kapena kugudubuzika kwapadera kozizira.
So SAE 1020 Precision Seamless Steel Pipe ndi mtundu wa chitoliro chopanda chitsulo chomwe chimapangidwa ndi zabwino zingapo:
1.Mkati ndi kunja pamwamba palibe zokutira okusayidi;
2. Kunyamula kuthamanga kwambiri, popanda kutayikira;
3.Pamwamba posalala;
4.Palibe kukonzanso mu kupindana kozizira, palibe ming'alu panthawi ya kuyesa kwamoto, ndi kuyesa kwa flattening.
5.Kulolera pang'ono, mkati mwa+/-0.05mm
Ndi zabwino izi chimagwiritsidwa ntchito magalimoto, njinga zamoto, mphamvu yamagetsi, makina, Chalk hayidiroliki, mayendedwe, zigawo pneumatic, masilindala mafuta, migodi malasha, mayendedwe, zida boiler, mapaipi, engineering etc.
Kampani yathu imalonjeza onse ogula zinthu zapamwamba ndi mayankho komanso chithandizo chokhutiritsa pambuyo pogulitsa.Tikulandira ndi manja awiri ogula athu anthawi zonse komanso atsopano kuti agwirizane nafe ASTM 1020 DIN St52 42CrMo4/4140 Precision Cold-Drawn Honing Tube Bright Tube Precision Tube, Tikulandira mwachikondi amalonda ochokera kunyumba ndi kutsidya kwa nyanja kuti alumikizane nafe ndikupanga zibwenzi za bungwe, ndi tidzakutumikirani kwambiri.
Kampani yathu imalonjeza onse ogula zinthu zapamwamba ndi mayankho komanso chithandizo chokhutiritsa pambuyo pogulitsa.Tikulandira ndi manja awiri ogula athu okhazikika komanso atsopano kuti agwirizane nafeChina Precision Tube ndi Yopanda Msoko, Katundu wathu wonse amatumizidwa kwa makasitomala ku UK, Germany, France, Spain, USA, Canada, Iran, Iraq, Middle East ndi Africa.Zogulitsa zathu ndi mayankho amalandiridwa bwino ndi makasitomala athu chifukwa chapamwamba kwambiri, mitengo yampikisano komanso masitaelo abwino kwambiri.Tikuyembekeza kukhazikitsa ubale wamabizinesi ndi makasitomala onse ndikubweretsa mitundu yokongola kwambiri pamoyo wonse.
Makulidwe: ASTM, ASME ndi API
Kukula: 10 mm OD mpaka 89 mm OD
Makulidwe a khoma: 1 mm mpaka 8 mm
Utali: Single Random, Double Random & Required Length
Ndandanda: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Madongosolo Onse
Fomu: Round, Square, Rectangular, Hydraulic Etc
Mapeto: Mapeto Osavuta, Mapeto A Beveled, Opondapo
Chitetezo Chomaliza: Makapu apulasitiki
| Gulu | C | Mn | Fe | P | S |
| SAE1020 | 0.170 - 0.230 | 0.300 - 0.600 | 99.08 - 99.53 | ≤ 0.040 | ≤ 0.050 |
| Gulu | Kulimba kwamakokedwe | Zokolola Mphamvu | Elongation |
| AISI 1020 | 380 MPa, 55100 psi | 165 MPa, psi 29700 | 25% |
High dimensional kulondola kwa diameters mkati ndi kunja
Zochepa kwambiri zololera za makulidwe a khoma
Kuchepetsa eccentricity
Yosalala yokokedwa pamwamba
Kuwonjezeka kwamphamvu kwamphamvu chifukwa cha kuzizira
Miyeso yosunthika kwambiri
Makonda kutentha mankhwala
Kukula kwa chitoliro kumatchulidwa ndi manambala awiri osayang'ana mbali:
Kukula Kwapaipi Kwadzina (NPS) kwa mainchesi kutengera mainchesi.
Nambala ya Ndondomeko (SCH kuti mufotokoze makulidwe a khoma la Pipe.
Zonse kukula ndi ndondomeko zimafunika kuti zifotokoze molondola chidutswa china cha chitoliro.
Nominal Pipe Size (NPS) ndiye North America Seti yamakono yamapaipi omwe amagwiritsidwa ntchito pazovuta zazikulu komanso zotsika komanso kutentha.Kukambitsirana kwina kwa izi kuli pano.
Kukula kwa Iron Pipe (IPS) inali muyeso wakale kuposa NPS kufotokoza kukula kwake.Kukula kwake kunali pafupifupi m'mimba mwake mwa chitolirocho inchi.Chitoliro chilichonse chinali ndi makulidwe amodzi, otchedwa (STD) Standard kapena (STD.WT.) Standard Weight.Pa nthawiyo panali makulidwe a makoma atatu okha.Mu Marichi 1927, bungwe la American Standards Association lidapanga dongosolo lomwe lidasankha makulidwe a khoma kutengera masitepe ang'onoang'ono pakati pa kukula kwake ndikuyambitsa Nominal Pipe Size yomwe idalowa m'malo mwa Iron Pipe Size.
Nambala yandalama ya makulidwe a khoma kuyambira SCH 5, 5S, 10, 10S, 20, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160, STD, XS (Yowonjezera Yamphamvu) NDI XXS (Double) Wamphamvu).
Mgwirizano Wachidwi wa Pipe ndi Tubing
BPE - Black Plain End Pipe
BTC - Black Threaded & Coupled
GPE - Galvanized Plain End
GTC - Yopangidwa ndi Galvanized & Coupled
TOE - Yopangidwa Ndi Mapeto Amodzi
Zopaka mapaipi & Zomaliza:
Galvanized - Kukutidwa ndi zokutira zinki zoteteza pazitsulo kuti zinthu zisachite dzimbiri.Njirayi imatha kukhala yotentha-kuviika-galvanizing pomwe zinthuzo zimamizidwa mu zinki wosungunuka kapena Electro-Galvanized pomwe pepala lachitsulo lomwe chitolirocho limapangidwira lidapangitsidwa ndi mphamvu panthawi yopanga ndi electro-chemical reaction.
Osakutidwa - Chitoliro chosatsekedwa
Black Coated - Wokutidwa ndi chitsulo chakuda chakuda
Red Primed - Red Oxide Primed yomwe imagwiritsidwa ntchito ngati malaya oyambira pazitsulo zachitsulo, imapatsa chitsulo ndi chitsulo chosanjikiza chitetezo.
Kampani yathu imalonjeza onse ogula zinthu zapamwamba ndi mayankho komanso chithandizo chokhutiritsa pambuyo pogulitsa.Tikulandira ndi manja awiri ogula athu anthawi zonse komanso atsopano kuti abwere nafe ku Factory Cheap Hot ASTM 1020 DIN St52 42CrMo4/4140 Precision Cold-Drawn Honing Tube Bright Tube Welded Tube Precision Tube, Tikulandira mwachikondi amalonda ochokera kunyumba ndi kutsidya kwa nyanja kuti alumikizane nafe ndikupanga bungwe. chikondi ndi ife, ndipo tidzachita zazikulu kuti tikutumikireni inu.
Factory Cheap HotChina Precision Tube ndi Yopanda Msoko, Katundu wathu wonse amatumizidwa kwa makasitomala ku UK, Germany, France, Spain, USA, Canada, Iran, Iraq, Middle East ndi Africa.Zogulitsa zathu ndi mayankho amalandiridwa bwino ndi makasitomala athu chifukwa chapamwamba kwambiri, mitengo yampikisano komanso masitaelo abwino kwambiri.Tikuyembekeza kukhazikitsa ubale wamabizinesi ndi makasitomala onse ndikubweretsa mitundu yokongola kwambiri pamoyo wonse.
