ASTM A36 Carbon Steel Square Hollow Tshooj

 

A36 square raj yog American standard carbon structural raj nrog lub zog tensile ntawm 58 ~ 80 Ksi (kwv yees li 400 ~ 550 MPa) thiab lub zog tawm los ntawm 36 Ksi (kwv yees li 250 MPa). A36 hollow raj feem ntau yog siv rau riveted, bolted, thiab welded lug nyob rau hauv txuas hniav thiab kev tsim kho, raws li zoo raws li lub tsheb Cheebtsam, machinery, thiab khoom.

A36 HS Tube Specification

Tshooj Duab	Hloov
Txuj	ASTM A36, thiab lwm yam
Ntev	12M, 6m, 6.4M lossis customized
Daim ntawv pov thawj	SGS, ISO9001
Kev kho saum npoo	Kub Rolled
Ua siab ntev	±1%
Kev Pabcuam	Vuam, Punching, txiav, dabtsi yog khoov, decoiling
Oiled los yog tsis muaj roj	Tsis yog roj
Invoicing	los ntawm theoretical hnyav
Lub sij hawm xa tuaj	hauv 7 hnub
Daim ntawv thov	automotive, khoom siv, kev tsim kho, thiab lwm yam
Thickness	0.1-8mm, raws li cov neeg siv khoom xav tau

A36 Square Tubes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Txoj kev kho rau A36 square tubes:

Kev tu thiab polishing: Txhua qhov kev puas tsuaj rau A36 welded square tubes yuav tsum tau polished, tshwj xeeb tshaj yog khawb los ntawm kev sib cuag nrog cov pa roj carbon steel, splashes, thiab kev puas tsuaj los ntawm slag txiav yuav tsum tau ua tib zoo ntxuav thiab polished.
Mechanical polishing: Cov cuab yeej polishing kom zoo yuav tsum tau siv rau polishing, kom ntseeg tau tias kev kho mob zoo ib yam thiab zam dhau kev polishing thiab rov khawb dua.
Degreasing thiab tshem tawm plua plav: Ua ntej pickling thiab passivation ntawm A36 welded square raj, roj, nplai, plua plav, thiab lwm yam impurities yuav tsum raug tshem tawm raws li A36 welded square raj txheej txheem.
Kev kho dej sandblasting: Ntau hom micro iav hlaws thiab cov txheej txheem yuav tsum raug xaiv raws li kev kho mob sib txawv, tsis txhob txau ntau dhau.
Pickling thiab passivation: Pickling thiab passivation ntawm A36 square tubes yuav tsum tau ua nruj me ntsis raws li cov txheej txheem yuav tsum tau.
Ntxuav thiab ziab: Tom qab pickling thiab passivation, neutralization, rinsing, thiab ziab yuav tsum tau nqa tawm nruj me ntsis raws li cov txheej txheem kom huv si tshem tawm cov residual acid.
Kev Tiv Thaiv: Tom qab kev kho saum npoo ntawm A36 square tubes tiav lawm, kev tiv thaiv yuav tsum tau coj los tiv thaiv cov pa phem thib ob los ntawm cov neeg ua haujlwm kov, roj stains, plua plav, thiab lwm yam impurities.

Cim npe nrov: astm a36 carbon steel square hollow seem, Tuam Tshoj astm a36 carbon steel square hollow seem manufacturers, lwm tus neeg