chaw nres tsheb-qhov rooj-torsion-caij nplooj ntoos hlav-6

khoom

Lag luam wholesale pheej yig dub nyiaj siv ua haujlwm Sectional Door Garage Door Spring Torsion Spring

Ua los ntawm cov cua kub-kho kev tshaj lij caij nplooj ntoos hlav steel coils nrog aluminium cones kom paub tseeb tias lawv yog cov dej num hnyav heev.


Product Detail

Khoom cim npe

HIGH QUALITY

• Ua los ntawm cov cua sov-kho kev tshaj lij caij nplooj ntoos hlav steel coils nrog aluminium cones kom paub tseeb tias lawv hnyav heev.

• Qhov tseeb electrophoretic txheej tshuab muab kev ua haujlwm zoo corrosion pov thawj thiab kev ua haujlwm zoo dua.

• Tshuaj tsuag ntsev mus txog 300 Teev, thiab tsawg kawg 16,000 Cycles.

• TSIS TXHOB yuav tsum tau lubricate lub caij nplooj ntoos hlav, ceev tes kom huv si thaum lub sij hawm installation

Khoom npe Lag luam wholesale pheej yig dub nyiaj siv ua haujlwm Sectional Door Garage Door Spring Torsion Spring
Khoom siv ASTM A229 (82B)
Hlau loj 0.207/0.218/0.225/0.250/0.262/0.273/0.283/0.295
Sab hauv 1 3/4 ", 2", 2 5/8", 3 3/4", 5 1/4", 6"
Tiav lawm Roj Tempered / Galvanized / Dub coated
Pob Ntoo Case / Crate Boxes
Daim ntawv pov thawj ISO9001: 2008
Capicity 1000 Tons / Ib Hlis
Lub neej voj voog 10000-18000 zaug
Kev siv Qhov Chaw Nyob Hauv Qhov Chaw Nres Tsheb / Kev Lag Luam Sectional Overhead Doors

Pob

Pob
3. Pob
packing (1)
packing (2)
packing (3)

Hoobkas

Hoobkas 1
Hoobkas 2

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  • Sau koj cov lus ntawm no thiab xa tuaj rau peb