Ibyuma Byiza Byububiko Byububiko Byubatswe Byuma Byuma

Ibisobanuro bigufi:

Icyuma gitsindagiye nicyuma gitsindagiye kigizwe ninsinga 2, 3, 7 cyangwa 19 zicyuma gikomeye cyane, kandi cyakorewe imiti igabanya ubukana (kuvura stabilisation), kibereye beto izwi cyangwa intego zisa.

Shaka amagambo yubuntu

Ibicuruzwa birambuye

Ibicuruzwa

Ibintu nyamukuru biranga imigozi yicyuma nicyubahiro nimbaraga nyinshi, imikorere myiza yo kuruhuka, kandi ugereranije neza iyo ifunguye. Imbaraga zisanzwe zingana ni 1860 MPa, kandi hariho amanota yingufu nka 1720, 1770, 1960, 2000, na 2100 MPa. Imbaraga z'umusaruro w'iki cyuma nazo ziri hejuru cyane.

Inkoni ya karuboni nini cyane ikururwa n'imbeho nyuma yo kuvurwa hejuru, hanyuma umubare munini wibyuma byahinduwe imirongo ukurikije imiterere yumugozi wibyuma, hanyuma bigakorwa binyuze muburyo bwo kugabanya ihungabana. Kugirango wongere igihe kirekire, insinga zicyuma zirashobora kugira ibyuma cyangwa ibyuma bidafite icyuma cyangwa igipfundikizo, nka galvanizing, epoxy coating, nibindi. Kugirango wongere imbaraga zumubano hamwe na beto, ubuso bushobora kugira nike nibindi. Icyuma kibumbabumbwe cyicyuma gikozwe muburyo bwo guhonyora nyuma yo guhagarara, imiterere irushijeho kuba myiza kandi igipande cyo hejuru kirakwiriye cyane. Kugirango ukore imigozi idafite ibyuma (imigozi idafite ibyuma) koresha imigozi isanzwe yabanje gushimangirwa, ushyizwemo amavuta yo kurwanya ruswa cyangwa ibishashara bya paraffine, hanyuma uzenguruke hamwe na polyethylene (HDPE).

Ibikoresho bya mashini

Dn / mm	Imbaraga Rm / MPa	Imbaraga ntarengwa zicyuma cyoseFm / KN	Kugaragaza imbaraga zidasanzwe zo kwagura FP0.2 / KN	Imbaraga ntarengwa zo kwaguka （L0≥500 mm） Agt /%	Shimangira imikorere yo kuruhuka		Ibipimo ngenderwaho
					Umutwaro wambere uhwanye nijanisha ntarengwa rya nominal /%	Shimangira igipimo cyo kuruhuka nyuma ya 1000hr /%
15.2	601860	60260	≥234	≥3.5	70	≤2.5	GB / T5224-2014
					80	≤4.5
15.24	601860	≥260.7	≥ 234.6	≥3.5	70	≤2.5	ASTMA416-2003