Mirija ya Mitambo Inayochorwa Baridi
Cold Drawn Mechanical Tube, Inatumika kwa usahihi bomba isiyo na mshono inayotolewa na baridi na usahihi wa hali ya juu na uso mzuri wa uso kwa muundo wa mitambo na vifaa vya majimaji.Uchaguzi wa muundo wa mashine ya utengenezaji wa mirija iliyofumwa kwa usahihi au vifaa vya majimaji, unaweza kuokoa sana saa za uchakataji, kuboresha kiwango cha matumizi ya vifaa, na kusaidia kuboresha ubora wa bidhaa.
Mirija ya Mitambo Inayochorwa Baridi, Ikiwa unataka kupata ukubwa mdogo na ubora bora wa bomba ndogo ya chuma isiyo na mshono, lazima utumie kuviringisha, kuchora baridi au njia zote mbili zilizounganishwa.Rolling baridi kawaida hufanyika kwenye kinu mbili-juu.Bomba la chuma limevingirwa kwa njia ya annular inayojumuisha groove ya mviringo yenye sehemu ya kutofautiana na juu ya conical ya stationary.Mchoro wa baridi kawaida hufanywa kwa mnyororo mmoja wa 0.5 ~ 100T au mashine ya kuchora baridi ya mnyororo mara mbili.
Ubora wa hali ya juu wa miundo ya chuma ya kaboni, bomba isiyo na mshono, iliyotengenezwa kwa no.10, 20, 35, 45 chuma, pamoja na kuhakikisha kemikali utungaji na mali mitambo kufanya maji shinikizo mtihani, crimping, flaring, flattening mtihani.
Njia ya kuhesabu uzito wa bomba la chuma isiyo na mshono linalovutwa na baridi:(kipenyo cha nje - unene wa ukuta)* unene wa ukuta *0.02466=kg/ m (uzito kwa kila mita)
Mirija ya Mitambo Inayochorwa Baridi, Mfumo wa Kukokotoa
[(kipenyo cha nje - unene wa ukuta)* unene wa ukuta]*0.02466=kg/ m (uzito kwa kila mita)
Mirija ya Mitambo isiyo na Mfumo ya Baridi, Mbinu ya Utengenezaji
Kwa mujibu wa mbinu mbalimbali za uzalishaji, inaweza kugawanywa katika bomba moto limekwisha, bomba baridi limekwisha, bomba baridi inayotolewa, extrusion tube na kadhalika.Chuma baridi inayotolewa imefumwa na bomba moto limekwisha imefumwa ni tofauti kubwa kati ya baridi inayotolewa chuma imefumwa usahihi tube ni bora kuliko moto akavingirisha imefumwa tube, baridi inayotolewa chuma imefumwa tube ya usahihi wa jumla kuhusu 20 hariri, na usahihi wa moto. -vingirisha imefumwa bomba katika hariri 100 hivi, hivyo baridi inayotolewa imefumwa tube tube ni mitambo ya viwanda usindikaji sekta, uteuzi wa kwanza wa sehemu na vipengele viwanda.
1.1.Cold Drawn Mechanical Tube isiyo na mshono, Kwa ujumla, inatolewa kwenye seti ya kusongesha bomba kiotomatiki.Utupu wa bomba ngumu hukaguliwa na kuondolewa kasoro za uso, kukatwa kwa urefu unaohitajika, ikizingatia uso wa mwisho wa bomba tupu, na kisha kutumwa kwenye tanuru ya kupokanzwa kwa joto, na kutoboa kwenye mashine ya kuchomwa.Katika utoboaji wakati huo huo mzunguko wa kuendelea na mbele, chini ya hatua ya roll na juu, tube tupu hatua kwa hatua iliunda cavity, inayoitwa tube ya pamba.Kisha hutumwa kwenye kinu cha bomba moja kwa moja ili kuendelea kuzunguka.Hatimaye, unene wa ukuta wa mashine nzima ni sawa, na mashine ya kupima (kupunguza) inapunguza (kupunguza) ili kukidhi mahitaji ya vipimo.Ni mbinu ya hali ya juu ya kutengeneza mirija ya chuma isiyo na mshono moto iliyoviringishwa na seti ya mirija inayoviringika inayoendelea.
1.2.Njia ya uchomozi: Tube iliyotiwa moto huwekwa kwenye silinda iliyofungwa, na fimbo iliyotobolewa husogea pamoja na fimbo ya kutolea nje ili kutoa sehemu zilizotolewa kutoka kwenye shimo dogo la kufa.Njia hii inaweza kutoa bomba la chuma la kipenyo kidogo.
Tumia
2.1, bomba isiyo imefumwa hutumiwa sana.Madhumuni ya jumla imefumwa bomba na chuma kawaida kaboni miundo, chini aloi chuma miundo au aloi miundo rolling chuma, uzalishaji ni wengi, hasa kutumika kwa ajili ya kuwasilisha mabomba ya maji au sehemu ya kimuundo.
2.2.Ugavi katika makundi matatu kulingana na matumizi tofauti: a.Ugavi kwa mujibu wa muundo wa kemikali na mali ya mitambo;B. Ugavi kulingana na mali ya mitambo;C. Ugavi kulingana na mtihani wa shinikizo la maji.Mirija ya chuma inayotolewa chini ya darasa A na DARAJA B, ikiwa inatumika kuhimili shinikizo la kioevu, pia inajaribiwa kwa hidrostatic.
2.3, matumizi maalum ya imefumwa tube boiler imefumwa tube, kijiolojia imefumwa tube na mafuta imefumwa tube, nk.
Mirija ya Mitambo ya Baridi iliyochorwa isiyo na mshono, spishi
3.1 Chuma isiyo na mshono inaweza kugawanywa katika bomba la moto lililoviringishwa, bomba lililoviringishwa baridi, bomba linalotolewa na baridi na bomba lililotolewa kulingana na njia tofauti za uzalishaji.
3.2 kulingana na uainishaji wa sura, kuna mabomba ya mviringo na mabomba ya umbo maalum.Maalum-umbo tube isipokuwa tube mraba na mstatili tube, kuna elliptical tube, semicircle tube, pembetatu tube, hexagonal tube, mbonyeo tube, plum tube na kadhalika.
3.3, kulingana na vifaa mbalimbali, imegawanywa katika kawaida kaboni muundo tube, chini aloi muundo tube, high quality carbon muundo tube, aloi muundo tube, tube cha pua na kadhalika.
3.4.Kwa mujibu wa madhumuni maalum, kuna mabomba ya boiler, mabomba ya kijiolojia, mabomba ya mafuta, nk.
Vipimo na ubora wa kuonekana
Bomba isiyo imefumwa kulingana na kanuni za GB/T8162-2018
4.1 Uainisho: kipenyo cha bomba la kuviringishwa kwa moto 32 ~ 630mm.Unene wa ukuta ni 2.5 ~ 75mm.Baridi iliyovingirwa (inayotolewa kwa baridi) kipenyo cha bomba 5 ~ 200mm.Unene wa ukuta ni 2.5 ~ 12mm.
4.2 Ubora wa kuonekana: Uso wa ndani na wa nje wa bomba la chuma hautakuwa na nyufa, kukunja, kukunja, lamination, mistari ya nywele na kasoro za makovu.Kasoro hizi zitaondolewa kabisa bila kuruhusu unene wa ukuta na od kuzidi mikengeuko hasi.
4.3 Ncha zote mbili za bomba la chuma zinapaswa kukatwa kwa pembe za kulia na burrs kuondolewa.Mabomba ya chuma yenye unene wa ukuta zaidi ya 20mm huruhusu kukata gesi na kukata msumeno wa moto.Kwa makubaliano ya pande zote mbili za ugavi na mahitaji pia hawezi kukata kichwa.
4.4 Bomba la chuma lisilo na mshono linalotolewa kwa ubaridi au lililoviringishwa kwa njia ya ubaridi Ubora wa uso rejelea GB3639-2018.
Mtihani wa vipengele
5. Mtihani wa utungaji wa kemikali
5.1 Muundo wa kemikali wa mirija ya ndani isiyo na mshono inayotolewa kulingana na muundo wa kemikali na sifa za mitambo, kama vile Chuma Na. 10, 15, 20, 25, 30, 35, 40, 45 na 50, itazingatia mahitaji ya GB/T699- 88.Mabomba yaliyoingizwa nchini bila imefumwa yatakaguliwa kulingana na viwango vinavyohusika vilivyoainishwa katika mkataba.Muundo wa kemikali wa chuma cha 09MnV, 16Mn, 15MnV unapaswa kuzingatia masharti ya GB1591-79.
5.2 Rejelea gb223-84 "Mbinu za Uchambuzi wa Kemikali ya Chuma na Aloi" kwa mbinu mahususi za uchanganuzi.
5.3.Rejelea GB222-84 "Mkengeuko Unaoruhusiwa wa kemikali Muundo wa sampuli za chuma na Bidhaa zilizokamilishwa kwa Uchambuzi wa kemikali".
Sifa za kimwili za
6.1 Kwa mabomba ya ndani yasiyo na mshono yanayotolewa kulingana na utendaji wa utaratibu, chuma cha kawaida cha kaboni kitatengenezwa kulingana na chuma cha GB/T700-88 cha Daraja A (lakini maudhui ya sulfuri hayatazidi 0.050% na maudhui ya fosforasi hayatazidi 0.045%), na mitambo yake. mali zitaendana na maadili yaliyoainishwa kwenye TABLE GB8162-2008.
6.2 Mabomba ya ndani yasiyo na mshono yanayotolewa kulingana na kipimo cha hydrostatic lazima yafikie kipimo cha hidrostatic kilichoainishwa katika kiwango.
6.3 Ukaguzi wa utendaji wa kimwili wa mirija isiyo na mshono iliyoagizwa kutoka nje itafanywa kulingana na viwango vinavyohusika vilivyoainishwa katika mkataba.
Ufungashaji wa Kawaida
Kulingana na gb2102-88.Kuna aina tatu za kufunga bomba la chuma: kufunga kamba, kufunga, kufunga mafuta au kufunga mafuta.
Tofauti na Sifa
Tofauti kati ya bomba la chuma la usahihi linalotolewa na baridi na bomba la kawaida la chuma isiyo na mshono:
1. Bomba la jumla la chuma isiyo na mshono lina sifa ya kutokuwepo kwa viungo vya kulehemu na linaweza kubeba shinikizo kubwa.Bidhaa inaweza kuwa mbaya sana kutupwa au baridi - inayotolewa.
2. Bomba la chuma la usahihi linalotolewa na baridi ni bidhaa inayojitokeza katika miaka ya hivi karibuni, hasa kwa uvumilivu mkali na ukali wa shimo la ndani na ukubwa wa ukuta wa nje.
Vipengele vya Tube ya Chuma ya Usahihi inayotolewa kwa Baridi (Iliyoviringishwa).
1. Kipenyo kidogo cha nje.
2. Usahihi wa juu unaweza kufanya uzalishaji mdogo wa kundi
3. Kuchora baridi (rolling) bidhaa za kumaliza kwa usahihi wa juu na ubora mzuri wa uso.
4. Eneo la msalaba wa bomba la chuma ni ngumu zaidi.
5. Utendaji wa bomba la chuma ni bora zaidi, na chuma ni kiasi kikubwa.
Vigezo vinavyotumika kwa kawaida
Kulingana na GB/T3639-2018 (bomba la chuma lisilo na mshono linalotolewa kwa baridi au lililoviringishwa kwa usahihi)
Karatasi maalum ya bomba la chuma isiyo na mshono inayotolewa kwa baridi
| Φ4×0.5 | Φ16×0.5 | Φ26×1.8 | Φ35×9.0 | Φ48×5.0 | Φ70×2.8 | Φ90×10 | Φ130×14 | Φ190×14 |
| Φ4×0.8 | Φ16×0.8 | Φ26×2.0 | Φ35×10 | Φ48×5.5 | Φ70×3.0 | Φ90×12 | Φ130×16 | Φ190×16 |
| Φ4×1.0 | Φ16×1.0 | Φ26×2.2 | Φ38×0.5 | Φ48×6.0 | Φ70×3.5 | Φ90×14 | Φ130×18 | Φ190×18 |
| Φ4×1.2 | Φ16×1.2 | Φ26×2.5 | Φ38×0.8 | Φ48×7.0 | Φ70×4.0 | Φ90×16 | Φ140×2.5 | Φ190×20 |
| Φ5×0.5 | Φ16×1.5 | Φ26×2.8 | Φ38×1.0 | Φ48×8.0 | Φ70×4.5 | Φ95×2.0 | Φ140×2.8 | Φ190×22 |
| Φ5×0.8 | Φ16×1.8 | Φ26×3.0 | Φ38×1.2 | Φ48×9.0 | Φ70×5.0 | Φ95×2.2 | Φ140×3.0 | Φ200×3.5 |
| Φ5×1.0 | Φ16×2.0 | Φ26×3.5 | Φ38×1.5 | Φ48×10 | Φ70×5.5 | Φ95×2.5 | Φ140×3.5 | Φ200×4.0 |
| Φ5×1.2 | Φ16×2.2 | Φ26×4.0 | Φ38×1.8 | Φ50×1.0 | Φ70×6.0 | Φ95×2.8 | Φ140×4.0 | Φ200×4.5 |
| Φ6×0.5 | Φ16×2.5 | Φ26×4.5 | Φ38×2.0 | Φ50×1.2 | Φ70×7.0 | Φ95×3.0 | Φ140×4.5 | Φ200×5.0 |
| Φ6×0.8 | Φ16×2.8 | Φ26×5.0 | Φ38×2.2 | Φ50×1.5 | Φ70×8.0 | Φ95×3.5 | Φ140×5.0 | Φ200×5.5 |
| Φ6×1.0 | Φ16×3.0 | Φ26×5.5 | Φ38×2.5 | Φ50×1.8 | Φ70×9.0 | Φ95×4.0 | Φ140×5.5 | Φ200×6.0 |
| Φ6×1.2 | Φ16×3.5 | Φ26×6.0 | Φ38×2.8 | Φ50×2.0 | Φ70×10 | Φ95×4.5 | Φ140×6.0 | Φ200×7.0 |
| Φ6×1.5 | Φ16×4.0 | Φ26×7.0 | Φ38×3.0 | Φ50×2.2 | Φ70×12 | Φ95×5.0 | Φ140×7.0 | Φ200×8.0 |
| Φ6×1.8 | Φ16×4.5 | Φ26×8.0 | Φ38×3.5 | Φ50×2.5 | Φ70×14 | Φ95×5.5 | Φ140×8.0 | Φ200×9.0 |
| Φ6×2.0 | Φ16×5.0 | Φ28×0.5 | Φ38×4.0 | Φ50×2.8 | Φ75×1.0 | Φ95×6.0 | Φ140×9.0 | Φ200×10 |
| Φ7×0.5 | Φ16×5.5 | Φ28×0.8 | Φ38×4.5 | Φ50×3.0 | Φ75×1.2 | Φ95×7.0 | Φ140×10 | Φ200×12 |
| Φ7×0.8 | Φ16×6.0 | Φ28×1.0 | Φ38×5.0 | Φ50×3.5 | Φ75×1.5 | Φ95×8.0 | Φ140×12 | Φ200×14 |
| Φ7×1.0 | Φ18×0.5 | Φ28×1.2 | Φ38×5.5 | Φ50×4.0 | Φ75×1.8 | Φ95×9.0 | Φ140×14 | Φ200×16 |
| Φ7×1.2 | Φ18×0.8 | Φ28×1.5 | Φ38×6.0 | Φ50×4.5 | Φ75×2.0 | Φ95×10 | Φ140×16 | Φ200×18 |
| Φ7×1.5 | Φ18×1.0 | Φ28×1.8 | Φ38×7.0 | Φ50×5.0 | Φ75×2.2 | Φ95×12 | Φ140×18 | Φ200×20 |
| Φ7×1.8 | Φ18×1.2 | Φ28×2.0 | Φ38×8.0 | Φ50×5.5 | Φ75×2.5 | Φ95×14 | Φ150×3.0 | Φ200×22 |
| Φ7×2.0 | Φ18×1.5 | Φ28×2.2 | Φ38×9.0 | Φ50×6.0 | Φ75×2.8 | Φ95×16 | Φ150×3.5 | |
| Φ8×0.5 | Φ18×1.8 | Φ28×2.5 | Φ38×10 | Φ50×7.0 | Φ75×3.0 | Φ95×18 | Φ150×4.0 | |
| Φ8×0.8 | Φ18×2.0 | Φ28×2.8 | Φ40×0.5 | Φ50×8.0 | Φ75×3.5 | Φ100×2.0 | Φ150×4.5 | |
| Φ8×1.0 | Φ18×2.2 | Φ28×3.0 | Φ40×0.8 | Φ50×9.0 | Φ75×4.0 | Φ100×2.2 | Φ150×5.0 | |
| Φ8×1.2 | Φ18×2.5 | Φ28×3.5 | Φ40×1.0 | Φ50×10 | Φ75×4.5 | Φ100×2.5 | Φ150×5.5 | |
| Φ8×1.5 | Φ18×2.8 | Φ28×4.0 | Φ40×1.2 | Φ55×1.0 | Φ75×5.0 | Φ100×2.8 | Φ150×6.0 | |
| Φ8×1.8 | Φ18×3.0 | Φ28×4.5 | Φ40×1.5 | Φ55×1.2 | Φ75×5.5 | Φ100×3.0 | Φ150×7.0 | |
| Φ8×2.0 | Φ18×3.5 | Φ28×5.0 | Φ40×1.8 | Φ55×1.5 | Φ75×6.0 | Φ100×3.5 | Φ150×8.0 | |
| Φ8×2.2 | Φ18×4.0 | Φ28×5.5 | Φ40×2.0 | Φ55×1.8 | Φ75×7.0 | Φ100×4.0 | Φ150×9.0 | |
| Φ8×2.5 | Φ18×4.5 | Φ28×6.0 | Φ40×2.2 | Φ55×2.0 | Φ75×8.0 | Φ100×4.5 | Φ150×10 | |
| Φ9×0.5 | Φ18×5.0 | Φ28×7.0 | Φ40×2.5 | Φ55×2.2 | Φ75×9.0 | Φ100×5.0 | Φ150×12 | |
| Φ9×0.8 | Φ18×5.5 | Φ28×8.0 | Φ40×2.8 | Φ55×2.5 | Φ75×10 | Φ100×5.5 | Φ150×14 | |
| Φ9×1.0 | Φ18×6.0 | Φ30×0.5 | Φ40×3.0 | Φ55×2.8 | Φ75×12 | Φ100×6.0 | Φ150×16 | |
| Φ9×1.2 | Φ20×0.5 | Φ30×0.8 | Φ40×3.5 | Φ55×3.0 | Φ75×14 | Φ100×7.0 | Φ150×18 | |
| Φ9×1.5 | Φ20×0.8 | Φ30×1.0 | Φ40×4.0 | Φ55×3.5 | Φ75×16 | Φ100×8.0 | Φ150×20 | |
| Φ9×1.8 | Φ20×1.0 | Φ30×1.2 | Φ40×4.5 | Φ55×4.0 | Φ80×1.0 | Φ100×9.0 | Φ160×3.0 | |
| Φ9×2.0 | Φ20×1.2 | Φ30×1.5 | Φ40×5.0 | Φ55×4.5 | Φ80×1.2 | Φ100×10 | Φ160×3.5 | |
| Φ9×2.2 | Φ20×1.5 | Φ30×1.8 | Φ40×5.5 | Φ55×5.0 | Φ80×1.5 | Φ100×12 | Φ160×4.0 | |
| Φ9×2.5 | Φ20×1.8 | Φ30×2.0 | Φ40×6.0 | Φ55×5.5 | Φ80×1.8 | Φ100×14 | Φ160×4.5 | |
| Φ9×2.8 | Φ20×2.0 | Φ30×2.2 | Φ40×7.0 | Φ55×6.0 | Φ80×2.0 | Φ100×16 | Φ160×5.0 | |
| Φ10×0.5 | Φ20×2.2 | Φ30×2.5 | Φ40×8.0 | Φ55×7.0 | Φ80×2.2 | Φ100×18 | Φ160×5.5 | |
| Φ10×0.8 | Φ20×2.5 | Φ30×2.8 | Φ40×9.0 | Φ55×8.0 | Φ80×2.5 | Φ110×2.0 | Φ160×6.0 | |
| Φ10×1.0 | Φ20×2.8 | Φ30×3.0 | Φ40×10 | Φ55×9.0 | Φ80×2.8 | Φ110×2.2 | Φ160×7.0 | |
| Φ10×1.2 | Φ20×3.0 | Φ30×3.5 | Φ42×1.0 | Φ55×10 | Φ80×3.0 | Φ110×2.5 | Φ160×8.0 | |
| Φ10×1.5 | Φ20×3.5 | Φ30×4.0 | Φ42×1.2 | Φ55×12 | Φ80×3.5 | Φ110×2.8 | Φ160×9.0 | |
| Φ10×1.8 | Φ20×4.0 | Φ30×4.5 | Φ42×1.5 | Φ60×1.0 | Φ80×4.0 | Φ110×3.0 | Φ160×10 | |
| Φ10×2.0 | Φ20×4.5 | Φ30×5.0 | Φ42×1.8 | Φ60×1.2 | Φ80×4.5 | Φ110×3.5 | Φ160×12 | |
| Φ10×2.2 | Φ20×5.0 | Φ30×5.5 | Φ42×2.0 | Φ60×1.5 | Φ80×5.0 | Φ110×4.0 | Φ160×14 | |
| Φ10×2.5 | Φ20×5.5 | Φ30×6.0 | Φ42×2.2 | Φ60×1.8 | Φ80×5.5 | Φ110×4.5 | Φ160×16 | |
| Φ10×2.8 | Φ20×6.0 | Φ30×7.0 | Φ42×2.5 | Φ60×2.0 | Φ80×6.0 | Φ110×5.0 | Φ160×18 | |
| Φ10×3.0 | Φ20×7.0 | Φ30×8.0 | Φ42×2.8 | Φ60×2.2 | Φ80×7.0 | Φ110×5.5 | Φ160×20 | |
| Φ12×0.5 | Φ22×0.5 | Φ30×9.0 | Φ42×3.0 | Φ60×2.5 | Φ80×8.0 | Φ110×6.0 | Φ170×3.0 | |
| Φ12×0.8 | Φ22×0.8 | Φ30×10 | Φ42×3.5 | Φ60×2.8 | Φ80×9.0 | Φ110×7.0 | Φ170×3.5 | |
| Φ12×1.0 | Φ22×1.0 | Φ32×0.5 | Φ42×4.0 | Φ60×3.0 | Φ80×10 | Φ110×8.0 | Φ170×4.0 | |
| Φ12×1.2 | Φ22×1.2 | Φ32×0.8 | Φ42×4.5 | Φ60×3.5 | Φ80×12 | Φ110×9.0 | Φ170×4.5 | |
| Φ12×1.5 | Φ22×1.5 | Φ32×1.0 | Φ42×5.0 | Φ60×4.0 | Φ80×14 | Φ110×10 | Φ170×5.0 | |
| Φ12×1.8 | Φ22×1.8 | Φ32×1.2 | Φ42×5.5 | Φ60×4.5 | Φ80×16 | Φ110×12 | Φ170×5.5 | |
| Φ12×2.0 | Φ22×2.0 | Φ32×1.5 | Φ42×6.0 | Φ60×5.0 | Φ85×1.5 | Φ110×14 | Φ170×6.0 | |
| Φ12×2.2 | Φ22×2.2 | Φ32×1.8 | Φ42×7.0 | Φ60×5.5 | Φ85×1.8 | Φ110×16 | Φ170×7.0 | |
| Φ12×2.5 | Φ22×2.5 | Φ32×2.0 | Φ42×8.0 | Φ60×6.0 | Φ85×2.0 | Φ110×18 | Φ170×8.0 | |
| Φ12×2.8 | Φ22×2.8 | Φ32×2.2 | Φ42×9.0 | Φ60×7.0 | Φ85×2.2 | Φ120×2.0 | Φ170×9.0 | |
| Φ12×3.0 | Φ22×3.0 | Φ32×2.5 | Φ42×10 | Φ60×8.0 | Φ85×2.5 | Φ120×2.2 | Φ170×10 | |
| Φ12×3.5 | Φ22×3.5 | Φ32×2.8 | Φ45×1.0 | Φ60×9.0 | Φ85×2.8 | Φ120×2.5 | Φ170×12 | |
| Φ12×4.0 | Φ22×4.0 | Φ32×3.0 | Φ45×1.2 | Φ60×10 | Φ85×3.0 | Φ120×2.8 | Φ170×14 | |
| Φ14×0.5 | Φ22×4.5 | Φ32×3.5 | Φ45×1.5 | Φ60×12 | Φ85×3.5 | Φ120×3.0 | Φ170×16 | |
| Φ14×0.8 | Φ22×5.0 | Φ32×4.0 | Φ45×1.8 | Φ65×1.0 | Φ85×4.0 | Φ120×3.5 | Φ170×18 | |
| Φ14×1.0 | Φ22×5.5 | Φ32×4.5 | Φ45×2.0 | Φ65×1.2 | Φ85×4.5 | Φ120×4.0 | Φ170×20 | |
| Φ14×1.2 | Φ22×6.0 | Φ32×5.0 | Φ45×2.2 | Φ65×1.5 | Φ85×5.0 | Φ120×4.5 | Φ180×3.5 | |
| Φ14×1.5 | Φ22×7.0 | Φ32×5.5 | Φ45×2.5 | Φ65×1.8 | Φ85×5.5 | Φ120×5.0 | Φ180×4.0 | |
| Φ14×1.8 | Φ25×0.5 | Φ32×6.0 | Φ45×2.8 | Φ65×2.0 | Φ85×6.0 | Φ120×5.5 | Φ180×4.5 | |
| Φ14×2.0 | Φ25×0.8 | Φ32×7.0 | Φ45×3.0 | Φ65×2.2 | Φ85×7.0 | Φ120×6.0 | Φ180×5.0 | |
| Φ14×2.2 | Φ25×1.0 | Φ32×8.0 | Φ45×3.5 | Φ65×2.5 | Φ85×8.0 | Φ120×7.0 | Φ180×5.5 | |
| Φ14×2.5 | Φ25×1.2 | Φ32×9.0 | Φ45×4.0 | Φ65×2.8 | Φ85×9.0 | Φ120×8.0 | Φ180×6.0 | |
| Φ14×2.8 | Φ25×1.5 | Φ32×10 | Φ45×4.5 | Φ65×3.0 | Φ85×10 | Φ120×9.0 | Φ180×7.0 | |
| Φ14×3.0 | Φ25×1.8 | Φ35×0.5 | Φ45×5.0 | Φ65×3.5 | Φ85×12 | Φ120×10 | Φ180×8.0 | |
| Φ14×3.5 | Φ25×2.0 | Φ35×0.8 | Φ45×5.5 | Φ65×4.0 | Φ85×14 | Φ120×12 | Φ180×9.0 | |
| Φ14×4.0 | Φ25×2.2 | Φ35×1.0 | Φ45×6.0 | Φ65×4.5 | Φ85×16 | Φ120×14 | Φ180×10 | |
| Φ14×4.5 | Φ25×2.5 | Φ35×1.2 | Φ45×7.0 | Φ65×5.0 | Φ90×1.5 | Φ120×16 | Φ180×12 | |
| Φ15×0.5 | Φ25×2.8 | Φ35×1.5 | Φ45×8.0 | Φ65×5.5 | Φ90×1.8 | Φ120×18 | Φ180×14 | |
| Φ15×0.8 | Φ25×3.0 | Φ35×1.8 | Φ45×9.0 | Φ65×6.0 | Φ90×2.0 | Φ130×2.5 | Φ180×16 | |
| Φ15×1.0 | Φ25×3.5 | Φ35×2.0 | Φ45×10 | Φ65×7.0 | Φ90×2.2 | Φ130×2.8 | Φ180×18 | |
| Φ15×1.2 | Φ25×4.0 | Φ35×2.2 | Φ48×1.0 | Φ65×8.0 | Φ90×2.5 | Φ130×3.0 | Φ180×20 | |
| Φ15×1.5 | Φ25×4.5 | Φ35×2.5 | Φ48×1.2 | Φ65×9.0 | Φ90×2.8 | Φ130×3.5 | Φ190×3.5 | |
| Φ15×1.8 | Φ25×5.0 | Φ35×2.8 | Φ48×1.5 | Φ65×10 | Φ90×3.0 | Φ130×4.0 | Φ190×4.0 | |
| Φ15×2.0 | Φ25×5.5 | Φ35×3.0 | Φ48×1.8 | Φ65×12 | Φ90×3.5 | Φ130×4.5 | Φ190×4.5 | |
| Φ15×2.2 | Φ25×6.0 | Φ35×3.5 | Φ48×2.0 | Φ65×14 | Φ90×4.0 | Φ130×5.0 | Φ190×5.0 | |
| Φ15×2.5 | Φ25×7.0 | Φ35×4.0 | Φ48×2.2 | Φ70×1.0 | Φ90×4.5 | Φ130×5.5 | Φ190×5.5 | |
| Φ15×2.8 | Φ25×8.0 | Φ35×4.5 | Φ48×2.5 | Φ70×1.2 | Φ90×5.0 | Φ130×6.0 | Φ190×6.0 | |
| Φ15×3.0 | Φ26×0.5 | Φ35×5.0 | Φ48×2.8 | Φ70×1.5 | Φ90×5.5 | Φ130×7.0 | Φ190×7.0 | |
| Φ15×3.5 | Φ26×0.8 | Φ35×5.5 | Φ48×3.0 | Φ70×1.8 | Φ90×6.0 | Φ130×8.0 | Φ190×8.0 | |
| Φ15×4.0 | Φ26×1.0 | Φ34×6.0 | Φ48×3.5 | Φ70×2.0 | Φ90×7.0 | Φ130×9.0 | Φ190×9.0 | |
| Φ15×4.5 | Φ26×1.2 | Φ35×7.0 | Φ48×4.0 | Φ70×2.2 | Φ90×8.0 | Φ130×10 | Φ190×10 | |
| Φ15×5.0 | Φ26×1.5 | Φ35×8.0 | Φ48×4.5 | Φ70×2.5 | Φ90×9.0 | Φ130×12 | Φ190×12 |
Onyesho la Bidhaa
