A490 hex bolts

 

A490 HEX Bolts yog cov qauv hlau qauv ua los ntawm cov loj zog aluminoy hlau. Tam sim no, A490 yog qib hauv F3125 cov lus qhia tshwj xeeb. A490 Bolts muaj lub zog tensile muaj zog (150ksi) thiab tawm lub zog (130ksi), lawv tuaj yeem tiv thaiv cov nra loj thiab kev ntxhov siab loj.

 

 

Muaj ob hom A490 bolts hom 1 nruab nrab carbon alloy steel thiab ntaus 3 weathering steel. Qhov sib txawv loj tshaj plaws ntawm lawv yog tias Hom3 A490 bolts muaj cov khoom siv tshuab hluav taws xob zoo thiab huab cua cov khoom lag luam.

 

 

Siab Zog

Huab Cua Kuj

Kev Thov Qhib Thoob

Withstand ntau dua nro thiab shear rog

Kev ruaj khov thiab kev cia siab

Nto Kho

Tsis tuaj yeem yog kub dip galvanized

 

 

Vim tias muaj kev pheej hmoo ntawm hydrogen embrittlement, A490 Bolts tsis tau coated los ntawm kub-dip galvanized. Hydrogen embrittlement tuaj yeem ua rau lub ntsia liaj sib tsoo.

 

 

1. Kev lag luam tshuaj lom neeg: hauv qee cov twj tshuaj lom neeg uas muaj ntau lub twj tshuaj lom neeg thiab flanges, A490 bolts tau siv los txuas rau lawv ua ke.

2. Kev tsim kho: A490 hnyav Hex Bolts tau nrov hauv kev tsim kho kev tsim kho. Tus qauv STEEN sib txuas feem ntau siv cov High-zog A490 bolts.

3. Ntug dej Steel platform: A490 HEX Bolts muaj kev ua tau zoo ntawm kev tiv thaiv corrosion, uas ua rau lawv haum rau cov qauv hlau ntawm ntug platform thiab steel thav ntawv.

 

 

A490 High-lub zog kub yog ib qho kev ua tau zoo tshaj plaws rau ntau cov ntawv thov tau lav rau kev sib txuas ntawm cov qauv steel. Txhawm rau kom ntseeg tau cov qauv steel hlau khiav yooj yim, Synergia tseem muab cov qauv zoo A490 kev ua haujlwm zoo A490. Koj tau txais tos hu rau peb cov kws muag khoom tsim kom tau txais cov ntaub ntawv ntau ntxiv.