Ububanzi obulinganayo iziphetho zonozili ezine esiphambanweni sensimbi engagqwali zinosayizi ofanayo nowesine oncishisiwe; ipayipi eliyinhloko lawo womabili amasethi amane ancishisiwe anobukhulu obufanayo, futhi ipayipi legatsha lincane kunepayipi elikhulu. Izinsimbi ezine-stainless steel zisetshenziselwa amagatsha amapayipi.
Isiphambano sesokhethi sakhiwe isokhethi, isokhethi, ingxenye egobayo, isokhethi, nezinye izakhi. Ihlukaniswa ngokuba nesokhethi phezu kwesinye isokhethi, kanti isokhethi nesokhethi kutholakala kunoma iyiphi ingxenye yengxenye egobayo, ngokulandelana. Inombolo yesokhethi yesine ohlelweni lwamapayipi isetshenziselwa ukuhlehlisa isiqondiso sokufakwa kwamapayipi.
I-cast iron, insimbi engagqwali, i-alloy steel, insimbi ecijile, insimbi ye-carbon, izinsimbi ezingenayo ayoni, ama-polymers, njll. ziphakathi kwezinto ezisetshenziselwa ukuthwala nokufaka ezine.
Isokhethi yesine ivamise ukwakhiwa ngokuhambisana ne-GB/T14383, ASME B16.11, kanye ne-BS3799.
Isiphambano sidlala indima ebalulekile epayipini, elilingana nempambano yemigwaqo ehabhu lezokuthutha, ngakho-ke ukukhetha kwalokhu okuqukethwe kufanele kuqaphe kakhulu, sikhethe ukuthi sikuvumele uqiniseke.
1.NPS:DN6-DN100, 1/8"-4"
2.Isilinganiso Sokucindezela:CL3000, CL6000, CL9000
3.Okujwayelekile: ASME B16.11
4. Material:
①Insimbi engagqwali: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H
②DP Steel: UNS S31803, S32205, S32750, S32760
③Insimbi ye-alloy: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276
