Wararka

1. Qeexid iyo Qaab-dhismeedka Aasaasiga ah

Qeexid: Galvanized screw waa qayb gudbin ah oo lagu dahaadhay lakabka zinc (zinc korantada leh ama zinc-ku-kulul) oo ku yaal dusha sare ee furka. Inta badan waxaa loo isticmaalaa in dhaqdhaqaaqa wareegtada loo rogo dhaqdhaqaaq toosan oo uu leeyahay awoodda ka-hortagga daxalka.

FOB Qiimaha: US $0.6 - 9,99 / Qayb

• Inta ugu yar ee Dalabka: 100 Qaybood
• Awoodda Sahayda: 10000 Qaybaha/Qeybaha bishii
• Daaweynta dusha sare: Plain, Zinc Plated (ZP), GALVANIZED, HDG, Galvanized Hot Dip Galvanized, Dacromet
• Waxyaabaha: Birta Kaarboon / Biraha Daawaha / Birta Aanay Lahayn / Naxaasta / Copper
• Heerka: DIN / GB / UNC / BSW / JIS iwm.
• Shahaadada:ISO9001 ISO14001 ISO45001 SGS
• Fasalka: 4.8 8.8 10.9 12.9 A2-70 A4-70 A4-80 iwm.

Sharaxaad Gaaban:

QIIMAHA EXW: SIDAAD WAYDIISAY

Min. Tirada Dalabka:2TONS

Baakadaha: BAG/SANDUUQ LAGULA MARKAAN SARAXOYINKA

DEKEDDA:TIANJIN/QINGDAO/SHANGHAI/NINGBO

KEENSIIN:5-30MAALMOOD QTY

BIXINTA:T/T/LC

Awoodda Sahayda: 500 TON bishii

Qiimaha EXW: 710USD-900USD/TON
Min. Tirada Dalabka:2TONS
Baakadaha: BAG/SANDUUQ LAGULA MARKAAN SARAXOYINKA
DEKEDDA:TIANJIN/QINGDAO/SHANGHAI/NINGBO
KEENSIIN:5-30MAALMOOD QTY
BIXINTA:T/T/LC
Awoodda Sahayda: 500 TON bishii

T=(0.5~0.7)*k*σs*Sida*d/1000
Waxaa ka mid ah.
T: torque adkaynaya, Nm
k: isku xidhka xoogga xoojinta, badiyaa 0.12
σs: walaxda bolt waxay dhalisaa xoog, Mpa
Sida: aagga isgoysyada khatarta ah, mm2
d: dhexroorka magacaaban, mm

Nuska qufulka nylon waa qaybo lagama maarmaanka u ah warshado kala duwan, iyagoo siinaya xalal adag oo lagu xidho codsiyada kala duwan. Naqshaddooda gaarka ah iyo waxqabadka la aamini karo, nuts-yadu waxay bixiyaan isku halaynta iyo xasilloonida maskaxda.

Daboolka kulul ee galvanized-ka ah waa xireyaal ka sameysa lakabka daawaha birta ee zinc ee dusha sare iyada oo loo marayo habka galvanizing-kulul

B7 bolts waa xirmooyin aad u sarreeya oo si weyn loogu isticmaalo warshado kala duwan sababtoo ah sifooyinkooda farsamo ee wanaagsan iyo adkeysiga.

Boolal-qaadista waxa loo qaybiyaa boolal waaweyn oo wareega-wareega madaxa ah (oo u dhiganta heerarka GB/T14 iyo DIN603) iyo boolal yar yar oo wareega madaxa wareega ah (oo u dhiganta heerka GB/T12-85) iyadoo loo eegayo cabbirka madaxa. Boolka gaadhigu waa nooc ka mid ah xidheerayaasha ka kooban madaxa iyo fur (screw) oo leh dun dibadda ah. Waxay u baahan tahay in lagu dhejiyo lowska waxaana loo isticmaalaa in lagu xiro laba qaybood oo godadka.