20 # Daidaitaccen Bututun Karfe
Motoci, sassa na inji, da dai sauransu suna da buƙatu masu yawa akan daidaito da ƙarewar bututun ƙarfe. Masu amfani na yanzu na 20# daidaitattun bututun ƙarfe ba kawai masu amfani ba ne waɗanda ke buƙatar ingantacciyar daidaito da santsi. Saboda madaidaicin madaidaicin bututu mai haske yana da girma, ana iya kiyaye haƙuri a waya 2--8, yawancin masu amfani da injin don adana aiki, abu, da lokaci. Asarar bututun ƙarfe maras sumul ko zagaye karfe sannu a hankali yana juyawa zuwa ainihin bututu masu haske.
Tsarin samar da madaidaicin bututun ƙarfe iri ɗaya ne da na bututun marasa ƙarfi, sai dai na ƙarshe da tsarin jujjuyawar sanyi.
Daidaitaccen tsarin bututun ƙarfe
Tube billet-bincike-peeling-bincike-duba-huda-pickling passivation-nika- lubrication da iska bushewa-sanyi mirgina-degreasing-yanke-duba-alama- -Marufi na samfur
20# daidai karfe bututu ciki da waje bango ba su da oxide Layer, jure high matsa lamba, babu yayyo, high ainihin, high gama, sanyi lankwasawa ba tare da nakasawa, flaring, flattening ba tare da fasa, surface anti-tsatsa magani, yadu amfani da daidai karfe bututu. na na'ura mai aiki da karfin ruwa tsarin, allura gyare-gyaren Madaidaicin bututu don kayan inji, daidaitaccen bututun ƙarfe don injin hydraulic, bututun ƙarfe don ginin jirgin ruwa, EVA kumfa na'ura mai aiki da karfin ruwa inji, sumul karfe bututu don madaidaicin na'ura mai aiki da karfin ruwa sabon inji, shoemaking inji, na'ura mai aiki da karfin ruwa kayan aiki, high-matsi bututu, na'ura mai aiki da karfin ruwa tubing, matsawa kayan aiki, karfe bututu Haɗuwa, roba inji, ƙirƙira inji, mutu-simintin inji, gini inji, high-matsi inji. - matsa lamba karfe bututu don kankare famfo manyan motoci, tsaftar motoci, mota masana'antu, shipbuilding masana'antu, sarrafa karafa, masana'antar soji, injin dizal, injin konewa na ciki, injina na iska, injinan gini, injinan noma da gandun daji da dai sauransu, yana iya maye gurbin gaba daya 20# daidaitaccen bututu GB/T3639-2018 da aka shigo da shi.
20# Madaidaicin Karfe Tube Babban Matsayin Ƙarfin Ƙarfin Ƙarfin Ilimi
Daidaitaccen ma'aunin bututun ƙarfe
GB/T3639---Ma'auni na Ƙasar Sinanci
GB/T8713---Ma'auni na Ƙasar Sinanci
Daidaitaccen amfani da bututun ƙarfe
An yi amfani da shi wajen kera na'urori na inji, na'ura mai aiki da karfin ruwa Tsarin, na'ura mai aiki da karfin ruwa da kuma pneumatic cylinders.
Yafi samar da daidaiton karfe bututu maki
10, 20, 35, 45 da dai sauransu.
Abubuwan sinadaran, kaddarorin inji-koma zuwa daidaitattun ma'auni na ƙasa ko ƙa'idodin ƙasashen waje don abun da ke ciki.
| Daraja | Matsayin Bayarwa | |||||
| Cold Aiki/Tsauri (y) | Cold Aiki / taushi (r) | Taimakon Danniya (t) | ||||
| Ƙarfin Tensile (Mpa) | Tsawaita(%) | Ƙarfin Tensile (Mpa) | Tsawaita(%) | Ƙarfin Tensile (Mpa) | Tsawaita(%) | |
| ≥ | ||||||
| 10 # Karfe | 412 | 6 | 373 | 10 | 333 | 12 |
| 20 # Karfe | 510 | 5 | 451 | 8 | 432 | 10 |
| 35 # Karfe | 588 | 4 | 549 | 6 | 520 | 8 |
| 45 # Karfe | 647 | 4 | 628 | 5 | 608 | 7 |
