Masifunde ngemibhobho yegesi yendalo.

Izinto ezisetyenzisiweyo: X42, X52, X60 (i-API 5L standard steel grade), ehambelana ne-Q345, L360, njl. eTshayina;

Iimpawu: Ixabiso eliphantsi, amandla aphezulu, ifanelekile kwiipayipi ezikude (uxinzelelo oluphezulu, iimeko ezinkulu zobubanzi);

Imida: Ifuna unyango lokulwa nokugqwala (njengomaleko we-3PE wokulwa nokugqwala) ukuze kuthintelwe ukugqwala komhlaba/okuphakathi.

Iipayipi zePolyethylene (PE)

Izinto ezisetyenzisiweyo: PE80, PE100 (zibekwe ngokwemigangatho yamandla e-hydrostatic exesha elide);

Iimpawu: Iyamelana nokugqwala, kulula ukuyakha (ukuwelda okunyibilika ngobushushu), ukuguquguquka okuhle;

Izicelo: Ukusasazwa kwedolophu, imibhobho yentendelezo (uxinzelelo oluphakathi noluphantsi, iimeko ezincinci zobubanzi).

Imibhobho yentsimbi engatyiwayo

Izinto: 304, 316L;

Iimpawu: Ukumelana nokugqwala okunamandla kakhulu;

Izicelo: Igesi yendalo enomthamo ophezulu wesalfure, amaqonga aselunxwemeni, kunye nezinye iimeko ezikhethekileyo zokubola.

Iimpawu zoBugcisa eziPhambili

Ukutywina kunye noQhagamshelo:
Iipayipi ezikude: Uqhagamshelo oludibeneyo (ukuwelda kwe-arc engaphantsi komhlaba, ukuwelda okukhuselwe yigesi) kuqinisekisa ukutywinwa koxinzelelo oluphezulu;
Imibhobho ephakathi nephantsi koxinzelelo: Uqhagamshelo olunyibilikayo ngobushushu (iipayipi ze-PE), uqhagamshelo olunemisonto (iipayipi zentsimbi yekhabhoni/zentsimbi engatyiwayo ezinobukhulu obuncinci).

Amanyathelo okukhusela ukugqwala:
Ukhuseleko lwangaphandle lokugqwala: Umaleko wokulwa nokugqwala we-3PE (iipayipi ezikude), i-epoxy powder coating;
Ukhuseleko lokugqwala ngaphakathi: Udonga olungaphakathi olugqunywe ngaphakathi (lunciphisa ukungcola kwegesi yendalo), inaliti yokuthintela ukugqwala (imibhobho enomthamo ophezulu wesalfure).

Izixhobo zoKhuseleko: Zixhotyiswe ngee-sensors zoxinzelelo, iivalvu zokuvala ezingxamisekileyo, kunye neenkqubo zokukhusela i-cathodic (ukuthintela ukubola komhlaba nge-electrochemical); Iipayipi ezikude zixhotyiswe ngezikhululo zokusasaza kunye nezikhululo zokunciphisa uxinzelelo ukuze kufezekiswe ulawulo loxinzelelo kunye nokusasazwa kokuhamba kwamanzi.

Imigangatho yoShishino
Ihlabathi: I-API 5L (iipayipi zentsimbi), i-ISO 4437 (iipayipi ze-PE);
Ezasekhaya: GB/T 9711 (iipayipi zentsimbi, ezilingana ne-API 5L), GB 15558 (iipayipi ze-PE)