Galvanized Duttwall Screws Chaw Tsim Tshuaj

Galvanized Wrertwall Screws yog ib hom ntawm cov screws zoo rau kev kho cov pawg phab ntsa. Nws yog ua los ntawm cov roj carbon hlau nrog lub hardness siab thiab zoo corrosion tsis kam. Qhov saum npoo yog du thiab lub neej ntev tom qab galvanized.

Txheem: DIN 18182-2 (tn)
Xov Hom: Ob Chav Xov
Cov khoom lag luam: Phillips QhuavWall Screws
Kuj muaj npe: Phab Ntsa Ntsia Hlau Lub taub hau
Khoom siv: Carbon Steel
Cov Chav Kawm Ntawv: 4.8-12.9
Inch: 4.3,5.1,5.5
Ua kom tiav: Plain Oxide, Zinc Plated, kub dipped galvanized, oxidation, phosphating, phoormium, cadmium electroplate, Nickel Plated
Lub taub hau Hom: Bugle taub hau
Tsav hom: Phillips tsav

MOQ: 2tons

1. Galvanized Wrertwall ntsia hlau ntse thiab zoo, ntxig zog yog me me, ruaj khov yog muaj zog; Thiab galvanized kev kho, du nto, zoo corrosion tsis kam, tsis yooj yim rau xeb, lub neej ntev.

2. Phab ntsa qhuav hluav taws xob muaj qhov txaus ntshai tshaj plaws {{}} pov thawj, vibratory - ntawv pov thawj cov khoom. Lawv yuav tsis tawg lub vaj huam sib luag phab ntsa lossis ua puas lub vaj huam sib luag, thiab tuaj yeem txhawb nqa phab ntsa qauv.

3. Lawv ntseeg tau, kev lag luam ruaj khov thiab siv tau yooj yim, thiab tsis tas yuav siv ntau ntawm cov ntsia hlau ib yam nkaus los txhim kho cov nqi siv.

4. Lawv yooj yim rau nruab, thiab kev txhim kho hauv tsev zoo lossis cov neeg ua haujlwm tsim kho tau yooj yim siv rau kev ua haujlwm ntawm Wolding cev ua haujlwm.

1. Kev kho cua sov: Cov hlau yog rhuab rau ntau qhov kub, thiab tom qab ntawd sib txawv cov txheej txheem yog siv los ua tiav lub hom phiaj ntawm kev hloov ntawm cov hlau. Cov kev kho cua sov ua cua sov muaj xws li quenching, annealing thiab tempering.

2. Quenching: Cov hlau yog rhuab rau ntau dua 942 degrees Celsius, ua rau cov hlau crystal martensitic lub xeev, nce lub zog thiab hardness ntawm cov hlau.

3. Ib tug anerting: Tus qauv hlau yog rhuab rau Austenitic lub xeev thiab tom qab ntawd txias ib txwm nyob rau hauv cov huab cua kom txo tau lub zog thiab hardness ntawm tus hlau, txhim kho nws qhov yooj yim, yooj yim rau txheej txheem.

4. Tempering:Cov hlau khaws cia sov rau ntawm qhov kub ntau tshaj 700 degrees, lub zog sab hauv thiab tom qab ntawd txias rau kev ntxhov siab sab hauv thiab txhim kho lub neej ruaj khov thiab kev pabcuam lub neej ntawm cov hlau.

5. Phosphaited Kev Kho Mob: Los ntawm kev xaiv, kev ntxuav tu, kev hloov kho, ua kom haum rau sab, kom cov ntsia hlau nto yam, txhim kho lub txiv ntoo thiab tawm tsam ceev.

Galvanized Wroungert Screws yog siv los txhim kho lub tsev cov ntaub ntawv xws li cov chaw tsim hluav taws xob, thiab lwm yam tuaj yeem tso rau hauv pawg phab ntsa. In addition, the application scope of drywall screws also includes the manufacture of precision electronic equipment, aerospace costs, automobiles, agriculture, construction and other fields.

Seaworthy Export packack.packing txoj kev tuaj yeem xaiv lub hnab yas ntim yas, thawv ntim ntim lossis ntim ntau. Lub ntim yas ntim muab cov khoom siv tau yooj yim, thaum ntim tau ntim khoom ntau dua rau ntev} Lub sij hawm cia thiab muab kev tiv thaiv zoo dua thaum lub logistics thiab tsheb thauj mus los.

Lub sij hawm xa tuaj: 20-30 hnub tom qab tau txais qhov tso nyiaj.

1) pre - Kev Muag Khoom

1.sample tuaj yeem muab tau.

2.Qhov zoo + Hoobkas nqe + teb sai + Txhim khu kev qha

3. Txhua cov khoom lag luam yog tsim los ntawm peb tus kws tshaj lij kev ua haujlwm thiab peb muaj cov neeg ua haujlwm ua lag luam tawm txawv teb chaws, koj tuaj yeem ntseeg peb txoj kev pabcuam.

2) Tom qab koj xaiv peb

1.Peb yuav suav tus nqi thauj khoom uas pheej yig tshaj

2.Nmaking cov phiaj xwm ntau lawm, ua tiav thiab thauj tau ntau yam sai li sai tau.

3) Tom qab {- muag kev pab

1. Peb zoo siab heev uas cov neeg siv khoom muab peb qee cov lus qhia ntawm nqe thiab cov khoom lag luam.

2. Yog muaj lus nug, thov hu rau peb dawb los ntawm e -} Email.

Peb xav tau piav tus nqi rau cov qhua tuaj noj mov rau ib lub sijhawm tsis txaus siab txog qhov zoo rau lub neej. Peb cia siab tos ntsoov yuav koj tus neeg xa khoom cia siab. Txais tos tiv tauj peb rau 1 txog 1 tus kws pab tswv yim rau cov neeg pab tswv yim tshwj xeeb.

Cim npe nrov: Galvanized Duttwall Screws Chaw Tsim Tshuaj