Sepheo sa chisi ea china china - e felisitsoe tubes - dhdz
Sepheo sa chisi ea china china "
BulaTAA HO SEBELISOAMoetsi oa China
E felisitse mothapo oa tube / ho se nang letho
| Max. Od | Max. Bolelele | Max. Boima |
| 1000mm | 3000mmmm | Li-kgs tsa 12 000 |
DHDZ e etsa sebopeho se se nang sa hlokaamfied, lebota le boima le marikhoe a mefuta e fapaneng le a fapaneng le litlhoko tsa bareki. Litumela tse thehileng tse se nang letho li loketse likopo tse phahameng tsa khatello ea maikutlo le libaka tse hlasimolohileng ka lebaka la ho tšoarella ha tsona, matla le li-corrosation tsa tsona. Lingobo li ka hlahisoa eseng feela sebopeho se otlolohileng sebopeho sa cylindrical, empa ka mefuta e mengata ea li-ods le id, ho kenyeletsoa lipampiri.
Ntle le moo DHDZ e fana ka ts'ebetso eohle ea fatše ho kenyelletsa kalafo ea mocheso, ho boloka mochini le tlhahlobo e mpe le e seng kotsi. Ikopanye le Rona Kajeno ka litlhaloso tsa hau tse tobileng, sehlopha sa rona se tla sebetsa le uena ho ntlafatsa sesupo sa rona sa ho fokotsa litšila le ho fokotsa ho sebetsa ka thata.
Lintho tse tloaelehileng tse sebelisitsoeng: 1045 | 4131 | 4140 | 4340 | 5120 | 8620 | 42CRMO4 | 1.7225 | 34crani7 | S35542 | 30nicrmo12 | 22nicrmov | en 1.42011 | 42CRMO4
SHANXI Donghuang Wind Power Flaeem Co, LTD.
Tlhaloso ea Sehlahisoa
Re motsamao o le mong oa Aisi 4140, Sae 4140 Ford Forved / Ho folisa mekoallo e se nang letho, 1.7225 e thelweng / ho fafatsa liphaephe, 1,7225 e thelwa / ho fafatsa fantisi ea bortors ho tloha Chaena.
Re ka hlahisa Aisi 4140, Sae 4140 Ford DIPS, AISI 4140 Hollow Bars, 1.7225 e thetsoang / ho fafatsa lipeipi, 1.7225 e thelwa / ho hlakola li-turing
Re ka etsa mochini o mobe kapa oa ho qetela oa Aisi 4140, Sae 4140 Ford Diages , 42CRMo4 e thelwa / ho folisa bass e se nang letho
Phekolo ea mocheso:E tloaelehileng / e halikiloeng / e qotsitsoeng
Phekolo ea holimo:Ho penta, ho qala, ho pola, ho pola, ho na le oxide e ntšo
Taolo ea Boleng:UT, MT, RT, PT, tlhahlobo ea sebopeho sa lik'hemik'hale, tlhahlobo ea thepa ea mochini, jj.
Tlhahlobo
1. Setifikeiti sa boleng bo holimo
2. Tlaleho ea TAMP ea TAMPD TAPDUP
3. Tlaleho ea Tlhahlobo ea Tlhahlobo
4. Tlaleho ea liteko tsat
Boemo ba ho tlisa
E chesang + e thata e robehileng e senyehileng
MOLEMO OA HO
Taolo ea Boleng le Tsamaiso ea Boleng ea Boleng, ho kenyelletsa ho khatholla, ho hlohlona, kalafo ea mocheso le tlhahlobo e tiileng ea ho qetela.
Phetolelo ea sehlahisoa le ts'ebeletso, theko ea tlholisano, "ka nako ea nako"
Nyeoe:Steel Kereiti Aisi 4140 Alloll
LITLHAKISO TSA 'Mele
| Thepa | Metric | Mperial |
| Letsoalo | 7.85 g / cm3 | 0.284 lb / ho eona |
| Ntlha ea ho qhibiliha | 1432 ° C | 2610 ° F |
Aisi 4140 Alloy Steel Steel Steel Mens of Ensevale
| Aisi 4130 | C | Mn | Si | P | S | Cr | Mo | Ni | Cu | Mo |
| 0.38 - 0.43 | 0.75 - 1.00 | 0.15 - 0.35 | 0.030 max | 0.040 max | 0.80-1.10 | 0.15-0.25 |
0.25 Max | 0.35 Max | 0.15-0.25 |
| Astm A29 / A29M | Din17350 | Bs 970 | Jis G4105 | GB / t 3077 | E le 1444 | Iso 683/18 |
| Aisi 4140 | 1.7225 / | 42CRMO4 | Scm440 | 42CRMO | 4140 | 25rcri4 |
| 42CRMO4 |
Ho theha (mosebetsi o chesang) ho ikoetlisa, proc ea phepelo ea mocheso
| Ho theha | 1093-1205 ℃ |
| Aninealing | 778-843 ℃ Bofebe bo pholile |
| Ho futhumala | 399-49 ℃ |
| Tloaelehileng | 871-898 ℃ Air Cool |
| Auusnize | 815-843 ℃ metsi Quench |
| Phokotso ea khatello ea maikutlo | 552-663 ℃ |
| Qhalana | 552-663 ℃ |
| RM - Tenssile matla (MPA) (Q + T) | ≥930 |
| Rp0.2 matla a bopaki (MPA) (Q + T) | ≥785 |
| KV - Beatfitd (J) (Q + T) | 20 °? |
| A - Min. emeteation e robehile (%) (q + t) | ≥12 |
| Z - Phokotso ea karolo ea sefapano ho Fracture (%) (N + Q + t) | ≥50 |
| Brinell Harness (hbw): (Q + t) | ≤229HB |
TLHAHISOLESELING E 'NGOE
Kopa qotsulo kajeno
Kapa mohala: 86-21-52859349
Litšoantšo tsa Tlhahiso:
Tataiso e amanang le sehlahisoa:
Re ikemiselitse ho arolelana tsebo ea rona ea ho bapatsa Inthaneteng ka bophara le ho khothaletsa hore u be le thepa e loketseng haholo. Sofi Weide Lisebelisoa tse Molemo ka ho Fetisisa chelete e ntle haholo, 'me re ikemiselitse ho tšoarela lefatše - ho thellisoa ka Juvensig, Saudi Arabia, Israbia ,, E netefatsa tšobotsi e kholo ea sehlahisoa ka ho khetha barekisi ba hloahloa, le rona re sebelisitse lits'ebeletso tse felletseng tsa taolo ea boleng ho pholletsa le lits'ebeletso tsa rona tsa mokha. Ho sa le joalo, phihlello ea rona ea lifektheri tse ngata tsa feshene, hammoho le batsamaisi ba rona ba hlokolosi le tsona re ka tlatsa litlhokahalo tsa hau kapele, ho sa tsotellehe boholo ba odara.
Ka Elma ho Lesotho - 2018.04.25 16:46 Thepa e sa tsoa fumanoeng, re khotsofetse haholo, e leng morekisi ea hantle, tšepo ea ho etsa boiteko bo phehellang ho etsa betere.
Ka Dee Lopez ho tloha Latvia - 2018.11.12 12:28 
