Flanj: gardish yoki yoqa gardishi sifatida ham tanilgan. Flange - bu mil bilan bog'lanadigan va quvur uchlari orasidagi aloqa uchun ishlatiladigan qism; shuningdek, ikkita uskuna o'rtasida ulanish uchun uskunaning kirish va chiqish qismidagi gardish uchun foydalidir.
U kimyo sanoati, qurilish, suv ta'minoti, drenaj, neft, engil va og'ir sanoat, sovutish, sanitariya, sanitariya-tesisat, yong'inga qarshi, elektr energiyasi, aerokosmik, kema qurilishi va boshqalar kabi asosiy loyihalarda keng qo'llaniladi.
Sekoinc maxsus qotishmalarni ishlab chiqarishda flanjlarni ishlab chiqarishda boy tajribaga ega.
• Flange turlari:
→ Payvandlash plitasining gardishi (PL) → Slip-on bo'yinli gardish (SO)
→ Payvandlash bo'yin gardishi (WN) → integral gardish (IF)
→ Socket payvandlash gardishi (SW) → Threaded gardish (Th)
→ Ko'ndalang qo'shma gardish (LJF) → Ko'rinmas gardish (BL (lar))
♦ Biz ishlab chiqaradigan asosiy gardish materiallari
• Zanglamaydigan po'lat : ASTM A182
F304 / F304L, F316 / F316L, F310, F309, F317L, F321, F904L, F347 navlari
Dupleks zanglamaydigan po'lat: F44 / F45 / F51 / F53 / F55 / F61 / F60 sinflari
• Nikel qotishmalari: ASTM B472, ASTM B564, ASTM B160
Monel 400, Nikel 200, Incoloy 825, Incoly 926, Inconel 601, Inconel 718
Hastelloy C276, Alloy 31, Alloy 20, Inconel 625, Inconel 600
• Titan qotishmalari: Gr1 / Gr2 / Gr3 / Gr4 / GR5 / Gr7 / Gr9 / Gr11 / Gr12
♦ standartlar:
ANSI B16.5 Class150,300,600,900,1500 (WN, SO, BL, TH, LJ, SW
DIN2573,2572,2631,2576,2632,2633,2543,2634,2545 (PL, SO, WN, BL, TH