Warshadu waxay si toos ah u siisaa S45c Qabow Rolled High saxan birta birta ah/qiimaha tuubada halkii ton oo leh dusha sare ee Alaabta Mashiinada
Sharaxaad Gaaban:
Tuubooyinka birta makaanikada ah waxaa loo adeegsadaa qaybo la farsameeyay ama la sameeyay oo loogu talagalay warshadaha, baabuurta, mishiinada beeraha, diyaaradaha, gaadiidka, maaraynta alaabta iyo qalabka guriga.Waxa loo soo saaray si sax ah dhexroorka ka baxsan iyo cabbirka dhumucda gidaarka.
Shirkaddayadu waxay ballan qaadaysaa dhammaan iibsadayaasha alaabada heerka koowaad iyo xalalka iyo sidoo kale taageerada ugu qanacsan ee iibka kadib.We are warmly welcome our regular and new shoppers to join us for Factory Toos take S45c Cold Rolled High Precision High Precision Steel Pipe/Tube Price per Ton with Bright Surface for Machinery Agabka Mashiinada, We are willing to cooperate with business friends from home and foreign and create mustaqbal wanaagsan wadajir.
Shirkaddayadu waxay ballan qaadaysaa dhammaan iibsadayaasha alaabada heerka koowaad iyo xalalka iyo sidoo kale taageerada ugu qanacsan ee iibka kadib.Waxaan si diiran u soo dhawaynaynaa dukaamaystayaashii caadiga ahaa iyo kuwa cusub inay nagu soo biiraanChina Carbon Steel Tube iyo Dhuumaha Birta, Waxaan bixinaa adeeg xirfadeed, jawaab degdeg ah, gaarsiinta waqtiga, tayada aad u fiican iyo qiimaha ugu fiican macaamiishayada.Ku qanacsanaanta iyo ammaanta wanaagsan ee macmiil kasta waa mudnaantayada.Waxaan diiradda saareynaa faahfaahin kasta oo ku saabsan habaynta macaamiisha ilaa ay ka helayaan xalal badbaado iyo badbaado leh oo leh adeeg saadka oo wanaagsan iyo kharash dhaqaale.Iyadoo taas ku xiran, alaabadayada iyo xalalkayaga si aad u wanaagsan ayaa loogu iibiyaa wadamada Afrika, Bariga Dhexe iyo Koonfur-bari Aasiya.
Tuubooyinka makaanikada waxaa loo adeegsadaa codsiyada qaab dhismeedka farsamada iyo iftiinka.
Tuubooyinka makaanikada waxaa loo soo saaray si ay u buuxiyaan shuruudaha isticmaalka dhamaadka gaarka ah, qeexitaannada, dulqaadka iyo sifooyinka kiimikada.
Tuubooyinka farsamada iyo qaab dhismeedka iftiinka.Tani waxay u oggolaaneysaa isku mid ahaanshaha guryaha oo dhan tuubada oo dhan marka la barbar dhigo tuubooyinka ama tuubooyinka caadiga ah.Tuubooyinka makaanikada waxaa loo soo saari karaa qeexitaannada caadiga ah marka loo baahdo, laakiin badanaa waxaa loo soo saaraa waxqabadka "caadiga ah", iyada oo diiradda koowaad la saarayo xoogga dhalidda ee cabbirka saxda ah iyo dhumucda derbiga.Qaar ka mid ah codsiyada aadka loo sameeyay, xoogga wax-soo-saarka ayaa laga yaabaa inaan xitaa la cayimin, iyo soo saarista tuubooyinka farsamada "ku habboon isticmaalka".Tuubooyinka makaanikada waxaa ku jira codsiyo qaab dhismeed iyo mid aan dhisnayn oo ballaaran.
Waxaan u adeegsanaa khibradeena birta iyo wax soo saarka si aan u soo saarno alaabada tuubada farsamada ee aan fiicnayn si aan u daboolno baahiyahaaga.
Tan waxaa ka mid ah kaarboon, alloys iyo xitaa darajooyinka birta caadiga ah;la jeexjeexay, la caadiyeeyay oo la xanaaqay;culayska la yareeyey oo aan diiqada lahayn;oo damiyey oo xanaaqsan.
Dhuumaha birta ee mashiinada iyo baabuurta, oo loo isticmaalo samaynta iyo habaynta tubbada jirridda baabuurta iyo tubooyinka dabada, qalabka saxda ah, qalabka iyo qalabka.
Qaabka baabuurka iyo tuubada dabada
Soo-saarka iyo habaynta qalabka saxda ah, qalabka iyo qalabka.
Shuruudaha keenista: GBK, BKS, BK, BKW, NBK.
Hubi oo tijaabi:Halabuurka kiimikada, sifooyinka farsamada, muuqaalka iyo tijaabinta cabbirka, tijaabinta aan burburin, baaritaanka cabbirka walxaha.
Daaweynta dusha sare:Saliid galinta, faashash, toogashada.
| Darajo | C | Mn | P≤ | S≤ | Si | Cr | Mo |
| 1010 | 0.08-0.13 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1020 | 0.18-0.23 | 0.30-0.60 | 0.04 | 0.05 | - | - | - |
| 1045 | 0.43-0.50 | 0.60-0.90 | 0.04 | 0.05 | - | - | - |
| 4130 | 0.28-0.33 | 0.40-0.60 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| 4140 | 0.38-0.43 | 0.75-1.00 | 0.04 | 0.05 | 0.15-0.35 | 0.80-1.10 | 0.15-0.25 |
| Darajo | Xaalad | Xoog xajin | Xoog soo saar | Dheeraynta |
| Mpa(min) | Mpa(min) | %(min) | ||
| 1020 | CW | 414 | 483 | 5 |
| SR | 345 | 448 | 10 | |
| A | 193 | 331 | 30 | |
| N | 234 | 379 | 22 | |
| 1025 | CW | 448 | 517 | 5 |
| SR | 379 | 483 | 8 | |
| A | 207 | 365 | 25 | |
| N | 248 | 379 | 22 | |
| 4130 | SR | 586 | 724 | 10 |
| A | 379 | 517 | 30 | |
| N | 414 | 621 | 20 | |
| 4140 | SR | 689 | 855 | 10 |
| A | 414 | 552 | 25 | |
| N | 621 | 855 | 20 |
Alaabooyinka tubbada ee khaaska ah ee isku xidhka tuubooyinka waxay ku bilaabmaan birta tayada ugu sareysa.Darajada, falanqaynta kiimikada iyo xaaladda dusha si taxadar leh ayaa loo tixgaliyaa, iyo hababka wax soo saarka ayaa loo habeeyey si loo gaaro tubbada ugu fiican ee isticmaalka dhamaadka.
Habayntu waxay ka samaysan tahay tuubo wareegsan iyadoo sawir qabow laga sameeyay.Tuubada waxaa lagu sawiraa mander qaabaysan ama iyada oo loo sii marayo dhinta qaabaysan, ama labadaba.Dulqaadyada la wanaajiyay, dhammaynta iyo natiijadii sifooyinka farsamada.
Tuubooyinka aan xidhnayn iyo alxanka ee codsiyada farsamada iyo injineernimada guud.Tubooyinka dhismaha iyo ujeedooyinka qaabdhismeedka sida dhismayaasha madaniga ah, aasaaska, iwm.
| Heerka | Heerka Birta | |
| EN | 10297 | E355 |
| 10210-1/2 | S235JRH, S275JOH, S275J2H, S355JOH, S355J2H | |
| 10219-1/2 | ||
| DIN | 1629/2448 | St-52 |
| ASTM | A500 | Gr.A, Gr.B |
| A501 | ||
| A618 | Gr.I, Gr.II, Gr.III | |
| Shuruudaha Sahayda | Tuubooyinka birta ah ee loo bixiyo si waafaqsan dhexroorka dibadda iyo dhumucda gidaarka | Dhuumaha birta waxaa lagu bixiyaa iyadoo loo eegayo dhexroorka dibadda, dhexroorka gudaha iyo dhumucda gidaarka | Tuubooyinka birta ah ee leh dhexroorka dibadda ee 77 mm, Dhexroorka gudaha 57 mm iyo dhumucda gidaarka 10 mm | ||||
| Kala leexashada la ogolyahay ee dhexroorka iyo dhumucda gidaarka | Cabbirka (mm) | Weecsanaanta La Ogolyahay (%) | Cabbirka | Weecsanaanta La Ogolyahay | Cabbirka | Weecsanaanta La Ogolyahay | |
| Dhexroor ka baxsan | ±1.0 | Dhexroor ka baxsan | ± 1.0% | Dhexroor ka baxsan | +1.0 mm-0.55 mm | ||
| Dhumucda darbiga | ≤ 7 | 6 | |||||
| ﹥7-15 | 2.5 | Dhexroorka gudaha | ± 1.75% | Dhexroorka gudaha | + 1.5 mm-0.5 mm | ||
| ﹥15 | 5 | Derbiga-Dhinaca-Farqiga | ≤ 15% Dhumucda Darbiga Magaca ah | Derbiga-Dhinaca-Farqiga | ≤ 15% Dhumucda Darbiga Magaca ah | ||
| Abbr | U dhiganta | Codsiga |
| A511 | ASTM A511 / A511M | Tilmaanta Tuubooyinka Farsamada ee Biraha Aan Xumaan Lahayn |
| A512 | ASTM A512 / ASME SA512 | Tilmaamaha Tuubooyinka Farsamada ee Birta Kaarboon Qabow-Dancan |
| A513 | ASTM A513 / A513M | Cadaynta Kaarboonka-iska-caabbinta-Alxanka-Alxanka iyo Tuubooyinka Makaanikada ee Birta Daawaha ah |
| A519 | ASTM A519 / A519M | Tilmaamaha Tuubooyinka Makaanikada ee Kaarboonka iyo Birta Daawaha ah |
| A554 | ASTM A554 | Tilmaamaha Tuubooyinka Makaanikada ee Bir la'aanta ah ee Welded |
Shirkaddayadu waxay ballan qaadaysaa dhammaan iibsadayaasha alaabada heerka koowaad iyo xalalka iyo sidoo kale taageerada ugu qanacsan ee iibka kadib.We are warmly welcome our regular and new shoppers to join us for Factory Toos take S45c Cold Rolled High Precision High Precision Steel Pipe/Tube Price per Ton with Bright Surface for Machinery Agabka Mashiinada, We are willing to cooperate with business friends from home and foreign and create mustaqbal wanaagsan wadajir.
Warshada si toos ah u keenChina Carbon Steel Tube iyo Dhuumaha Birta, Waxaan bixinaa adeeg xirfadeed, jawaab degdeg ah, gaarsiinta waqtiga, tayada aad u fiican iyo qiimaha ugu fiican macaamiishayada.Ku qanacsanaanta iyo ammaanta wanaagsan ee macmiil kasta waa mudnaantayada.Waxaan diiradda saareynaa faahfaahin kasta oo ku saabsan habaynta macaamiisha ilaa ay ka helayaan xalal badbaado iyo badbaado leh oo leh adeeg saadka oo wanaagsan iyo kharash dhaqaale.Iyadoo taas ku xiran, alaabadayada iyo xalalkayaga si aad u wanaagsan ayaa loogu iibiyaa wadamada Afrika, Bariga Dhexe iyo Koonfur-bari Aasiya.
