2 "ID Kualitas Tinggi Pintu Garasi Torsi Spring

KUALITAS TINGGI:
Digawe saka gulungan baja musim semi profesional sing diolah panas kanthi kerucut aluminium kanggo mesthekake yen tugas kasebut abot banget.
Teknologi lapisan electrophoretic paling anyar nyedhiyakake kinerja bukti karat sing apik lan kinerja bukti abrasi sing unggul.
Uji semprotan uyah nganti 300 Jam, lan Minimal 16.000 Siklus.
NATE perlu kanggo lubricate spring, supaya tangan resik sak instalasi

jeneng produk	Spring Torsion Pintu Garasi
Bahan	ASTM A229 (82B)
Ukuran kawat	0.207/0.218/0.225/0.250/0.262/0.273/0.283/0.295
Diameter njero	1 3/4", 2", 2 5/8", 3 3/4", 5 1/4", 6"
Rampung	Oil Tempered / Galvanized / Black coated
Paket	Kothak Kayu / Peti
Sertifikat	ISO 9001:2008
Kapasitas	1000 Ton / Saben wulan
Siklus urip	1000-17000 kaping
Panggunaan	Lawang Garasi Sectional Residential / Lawang Overhead Sectional Komersial