Kulumikiza chitoliro chapakati-pakatikati (300-999 psi) kumafuna ulusi wa Class 300. Ulusi womwe uli mkati mwa fulangelo unali ndi ulusi wosongoka, womwe umadziwikanso kuti screwed flange, womwe umamangiriridwa ku ulusi wakunja wa chitoliro popanda kuwotcherera. Nthawi zambiri, nkhope za flangeszi zimakwezedwa, zimakhala zosalala, kapena RTJ (mtundu wa mphete). NPT (National Pipe Thread) ndi BSPT (British Standard Pipe Taper) ndi zitsanzo ziwiri za zolumikizira zolumikizidwa. Chitsulo chosapanga dzimbiri cha chromium-nickel 304 sichimva dzimbiri chifukwa cha chinyezi, kutentha, mchere, zidulo, mchere, ndi dothi la peaty. Kuphatikiza pa kukhala ndi faifi tambala kuposa mtundu 304 zitsulo zosapanga dzimbiri, mtundu 316 zitsulo zosapanga dzimbiri mulinso molybdenum kukana dzimbiri bwino.
Kupanga ndi kupanga ma flanges a chitsulo chosapanga dzimbiri ndizopadera za JLPV. Chitsulo chosapanga dzimbiri cha Austenitic, duplex steel, ndi super duplex steel ndizomwe zimagwiritsidwa ntchito ndi kampani popanga ma flanges aku mafakitale. Pakadali pano, zinthu za kampaniyo zimagulitsidwa bwino m'zigawo ndi zigawo zopitilira khumi zaku China, kuphatikiza Hong Kong ndi Taiwan, komanso ku United States, Canada, Brazil, Germany, United Kingdom, France, ndi Middle East pazinthu zomwe zimatsatira Miyezo yaku America ndi ku Europe. Ogula onse apakhomo ndi akunja ali ogwirizana pakusilira khalidwe lazogulitsa.
1.NPS:DN15-DN1000, 1/2"-40"
2.Pressure Rating:CL150-CL2500, PN6-PN420
3.Standard: EN, DIN, JIS, GOST, BS, GB
4. Zinthu:
①Chitsulo Chosapanga dzimbiri: 31254, 904/L, 347/H, 317/L, 310S, 309, 316Ti, 321/H, 304/L, 304H, 316/L, 316H
②DP Chitsulo: UNS S31803, S32205, S32750, S32760
③ Aloyi zitsulo: N04400, N08800, N08810, N08811, N08825, N08020, N08031, N06600, N06625, N08926, N08031, N10276
