JIS B2220 5KG Flanj Plitalar / HUB / BIND Flanj o'lchamlari va taxminiy massalari Ishlab chiqarish quvvati va sotib olish tafsilotlari 1. Ta'minot gardish o'lchami DN15 – DN2000 (1/2″ – 80″), soxta flanj.2. Materiallar karbonli po'lat: SS400, SF440A, SS41, Q235, 16Mn, 20Mn, AS ...
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