1.1 Ukuhlelwa okusemgangathweni okusetyenziselwa imibhobho yentsimbi:

1.1.1 Ngommandla

(1) Imigangatho yasekhaya: imigangatho yesizwe, imigangatho yoshishino, imigangatho yequmrhu

(2) Imigangatho yamazwe ngamazwe:

EUnited States: ASTM, ASME

EUnited Kingdom: BS

EJamani: DIN

EJapan: JIS

1.1.2 Yahlulwe ngokwenjongo: umgangatho wemveliso, umgangatho wokuhlolwa kwemveliso, umgangatho wemathiriyeli ekrwada

1.2 Umxholo ophambili womgangatho wemveliso ubandakanya oku kulandelayo:

Ubungakanani besicelo

Ubungakanani, imilo kunye nobunzima (inkcazo, ukutenxa, ubude, ukugoba, i-ovality, ubunzima bokuhanjiswa, ukumakishwa)

Iimfuno zobuchwephesha: (ukwakheka kweekhemikhali, ubume bokuhanjiswa, iimpawu zomatshini, umgangatho womphezulu, njl.njl.)

indlela yovavanyo

imimiselo yovavanyo

Ukupakishwa, iilebhile kunye nesatifikethi somgangatho

1.3 Ukumakisha: kufuneka kubekho ushicilelo lwesitshizi, isitampu, ushicilelo lwerola, isitampu sentsimbi okanye isitampu esincamathelayo ekupheleni kombhobho wentsimbi ngamnye.

Ilogo kufuneka iquke ibakala lentsimbi, ukuchazwa kwemveliso, inombolo yomgangatho wemveliso, kunye nelogo yomthengisi okanye uphawu lokuthengisa olubhalisiweyo.

I-bundle nganye yeepayipi zetsimbi ezipakishwe kwiingxowa (i-bundle nganye kufuneka ibe nenombolo ye-batch efanayo) kufuneka ibe neempawu ezingaphantsi kwe-2, kwaye iimpawu kufuneka zibonise: uphawu lokuthengisa lomthengisi, uphawu lwentsimbi, inombolo yesithando somlilo, inombolo yebhetshi, inombolo yekhontrakthi, inkcazo yemveliso , Umgangatho wemveliso, ubunzima, inani lamaqhekeza, umhla wokwenziwa, njl.

1.4 ISatifikethi soMgangatho: Umbhobho wentsimbi ohanjisiweyo kufuneka ube nesatifikethi sezinto eziphathekayo esihambelana nekhontrakthi kunye nemigangatho yemveliso, kuquka:

Igama lomthengisi okanye ushicilelo

Igama lomthengi

Umhla wokuzisa

Inombolo yekhontrakthi

Imigangatho yemveliso

Ibakala Steel

Inombolo yobushushu, inombolo yebhetshi, ubume bokuhanjiswa, ubunzima (okanye inani lamaqhekeza) kunye nenani lamaqhekeza

Igama elahlukileyo, iinkcukacha kunye nomgangatho webakala

Iziphumo zohlolo ezahlukeneyo ezichazwe kumgangatho wemveliso