China Professional China 42CrMo 30CrMo 35CrMo 15CrMo Chromoly Steel Alloy tube tube bir ah oo aan xuduud lahayn
Waxaan u qaadanaa "macmiilka-saaxiibtinimo, tayada-oriented, isdhexgalka, hal-abuur leh" ujeeddooyin ahaan. "Runta iyo daacadnimada" is our management ideal for Professional China 42CrMo 30CrMo 35CrMo 15CrMo Chromoly Steel Alloy Tube Dhuumaha birta ah ee aan kala go 'lahayn , Waxaan inta badan bixinnaa xalalka tayada ugu fiican iyo bixiyaha gaarka ah ee inta badan dadka isticmaala ganacsiga iyo ganacsatada. Si diiran ugu soo dhawoow inaad nagu soo biirto, aynu is cusboonaysiinno, oo aynu duulno riyooyin.
Waxaan u qaadanaa "macmiilka-saaxiibtinimo, tayada-oriented, isdhexgalka, hal-abuur leh" ujeeddooyin ahaan. "Run iyo daacadnimo" waa maamulkeena ku habboon30CrMo Steel Tube, Shiinaha 42CrMo Steel Tube, Waxaan sumcad wanaagsan ku leenahay alaabooyinka tayada deggan, oo ay si fiican u soo dhaweeyeen macaamiisha gudaha iyo dibaddaba. Shirkadeena waxaa hagi lahaa fikradda ah "Ku istaagida Suuqyada Gudaha, Ku Socodka Suuqyada Caalamiga ah". Waxaan si dhab ah u rajaynaynaa inaan ganacsi la samayn karno kuwa baabuurta sameeya, kuwa iibsada qaybaha baabuurta iyo inta badan asxaabta gudaha iyo dibaddaba. Waxaan filaynaa iskaashi daacad ah iyo horumar guud!
Dulmar
| Heerka:ASTM SA210 | Alloy Mise: Birta Kaarboon |
| Kooxda Fasalka: GA. GrC | Codsiga: Dhuumaha kululeeyaha |
| Dhumucda: 1 - 100 mm | Daaweynta Dusha sare: Sida looga baahan yahay macmiilka |
| Dhexroorka (wareega): 10 - 1000 mm | Farsamada: Kulul Duubtay/ Qabow La sawiray |
| Dhererka: Dhererka go'an ama dhererka random | Daaweynta kulaylka: Annealing/caadaynta |
| Qaabka Qaybta: Wareeg | Dhuumaha Gaarka ah: Dhuumaha gidaarka ee dhumucsan |
| Meesha Asal ahaan: Shiinaha | Isticmaalka: kululeeyaha iyo kulaylka |
| Shahaadada: ISO9001:2008 | Imtixaan: ET/UT |
Codsiga
Waxaa inta badan loo isticmaalaa in lagu sameeyo bir kaarboon ah oo aan tayo lahayn, tuubooyinka kuleyliyaha, tuubooyinka kulaylka sare
ee warshadaha bolier , tuubada beddelka kulaylka iwm Iyada oo cabbirka iyo dhumucdiisuna kala duwan yihiin
Fasalka ugu weyn
Fasalka birta kuleyliyaha kaarboon ee tayada sare leh: GRA, GrC
Qayb Kiimiko ah
| Cunsurka | Darajada A | Darajada C |
| C | ≤0.27 | ≤0.35 |
| Mn | ≤0.93 | 0.29-1.06 |
| P | ≤0.035 | ≤0.035 |
| S | ≤0.035 | ≤0.035 |
| Si | ≥ 0.1 | ≥ 0.1 |
A Dhimista 0.01 % ee ka hoosaysa ugu badnaan kaarboonka la cayimay, korodhka 0.06 % manganese ee ka sarreeya inta la cayimay waxa la ogolaan doonaa ilaa ugu badnaan 1.35 %.
Hantida Makaanikada
| Darajada A | Darajada C | |
| Xoogga Jilicsan | ≥ 415 | ≥ 485 |
| Xoogga Wax-soo-saarka | ≥ 255 | ≥ 275 |
| Heerka dhererka | ≥ 30 | ≥ 30 |
Shuruudaha Imtixaanka
Tijaabada Biyo-baxa:
Dhuumaha Birta waa in si Hydraul ahaan ah mid mid loo tijaabiyaa. Cadaadiska Imtixaanka ugu badan waa 20 MPa. Cadaadiska Tijaabada, wakhtiga xasilinta waa in aanu ka yarayn 10 S, tuubada birta ahna waa in aanay daadan.
Ka dib markii Isticmaaluhu ogolaado, Tijaabada Haydarooliga waxa lagu bedeli karaa Tijaabada Eddy Iminka ama Tijaabada Faleeska magnetic.
Tijaabada fidsan:
Tuubooyinka leh dhexroorka bannaanka ee ka weyn 22 mm ayaa la marsiin doonaa imtixaan fidsan. Ma jiro kala-bax muuqda, baro cad, ama wasakh ah oo ah inay dhacaan inta lagu jiro tijaabada oo dhan.
Tijaabada Daboolida
Marka loo eego shuruudaha iibsadaha oo lagu sheegay qandaraaska, Dhuumaha birta ah ee leh dhexroorka dibadda ≤76mm iyo dhumucda gidaarka ≤8mm waxaa la samayn karaa tijaabin gubasho ah. Tijaabada Waxa Lagu Sameeyay Heer Kulka Qolka Iyada Oo Taper Ah 60 °. Daboolida ka dib, heerka ololka ee dhexroorka dibadda waa in uu buuxiyaa shuruudaha shaxda soo socota, iyo walxaha imtixaanku waa in aanay muujin dildilaacyo ama dildilaacyo
Imtixaan Adag:
Tijaabooyinka adag ee Brinell ama Rockwell waa in lagu sameeyaa muunado laga soo qaado laba tubbo oo qayb kasta laga soo qaaday
Faahfaahinta Alaabta
Tuubada kululeeyaha
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
