I-ASTM i-A500 yesikwere kunye ne-Rectangular Steel Pipe

Inkcazelo emfutshane:

Ukucaciswa kwe-ASTM A500 kugubungela iimfuno zemilinganiselo, ukunyamezela, iipropathi zoomatshini, kunye nezinye iimpawu zetyhubhu yentsimbi. I-ASTM i-A500 yesikwere kunye nombhobho wensimbi we-rectangular isetyenziswa ngokuqhelekileyo kulwakhiwo, iziseko zophuhliso, kunye nezinye izicelo zesakhiwo apho amandla kunye nokuqina kwe-tubing yensimbi kuyadingeka.

MOQ ngokobungakanani:Iitoni ezi-2

Min. Ubungakanani boodolo:Isikhongozeli esinye

Ixesha leMveliso:ngokuqhelekileyo iintsuku ezingama-25

Indawo yokuthumela:Xingang Tianjin Port e China

Immimiselo yokuhlawula:L/C,D/A,D/P,T/T

Uphawu:YOFA

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-ASTM A500 yesikwere kunye neRectangular Steel Pipes iintshayelelo ezimfutshane:

I-ASTM A500 luphawu oluqhelekileyo lwe-welded welded kunye ne-seamless carbon steel structural tubing kwisikwere, kunye neemilo ezixande. Le ngcaciso ibandakanya amanqanaba ahlukeneyo etyhubhu yentsimbi yekhabhoni yokusetyenziswa kwesakhiwo, kubandakanywa iimilo zesikwere kunye noxande.

Imveliso	Umbhobho wentsimbi yesikwere kunye noxande
Izinto eziphathekayo	Intsimbi yeCarbon
IBanga	Q195 = A53 iBanga A Q235 = A500 iBanga A Q355 = A500 iBakala B iBanga C
Umgangatho	GB/T 6728 ASTM A53, A500, A36
Umphezulu	Bare/Mnyama Wendalo Ipeyintiwe I-oyile nge okanye ngaphandle isongiwe
Iyaphela	Isiphelo esicacileyo
Inkcazo	OD: 20 * 20-500 * 500mm ; 20 * 40-300 * 500mm Ukutyeba: 1.0-30.0mm Ubude: 2-12m

Ukusetyenziswa kweTubhu yentsimbi yesikwere kunye noxande:

Ulwakhiwo / izinto zokwakha umbhobho wentsimbi
Umbhobho wesakhiwo
Umbhobho wentsimbi yesakhiwo solar tracker

UVavanyo loMgangatho lweMibhobho yentsimbi ye-ASTM A500 kunye noxande:

I-ASTM i-A500 yoBume beMichiza
Ibakala Steel	C (ubuninzi.)%	Mn (ubuninzi.)%	P (ubuninzi.)%	S (ubuninzi.)%	Ubhedu (umz.)%
IBanga A	0.3	1.4	0.045	0.045	0.18
IBanga B	0.3	1.4	0.045	0.045	0.18
IBanga C	0.27	1.4	0.045	0.045	0.18
Kunciphiso ngalunye lwepesenti ye-0.01 yenqaku elingaphantsi kobuninzi obuchaziweyo bekhabhoni, ukunyuka kwepesenti ye-0.06 yepesenti ngaphezu kobuninzi obuchaziweyo be-manganese kuvumelekile, ukuya kuthi ga kwi-1.50 % ngohlalutyo lobushushu kunye ne-1.60 % ngohlalutyo lwemveliso.

IiPropati zoomatshini beMibhobho yeSakhiwo esiMilweyo
Ibakala Steel	Unikeze Amandla imiz. MPa	Tensile strength imiz. MPa	Elongation imiz. %
IBanga A	270	310	25 ubukhulu bodonga (T) bulingana okanye bukhulu kuno 3.05mm
IBanga B	315	400	23 ubukhulu bodonga (T) bulingana okanye bukhulu kuno 4.57mm
IBanga C	345	425	21 ubukhulu bodonga (T) bulingana okanye bukhulu kuno 3.05mm

Ulawulo loMgangatho olungqongqo:
1) Ngexesha nasemva kwemveliso, abasebenzi aba-4 be-QC abanamava angaphezulu kweminyaka emi-5 bahlola iimveliso ngokungacwangciswanga.
2) Ilabhoratri evunyiweyo yeSizwe enezatifikethi ze-CNAS
3) Uhlolo olwamkelekileyo oluvela kwiqela lesithathu eliqeshwe/elihlawulwe ngumthengi, njenge-SGS, BV.
4) Ivunywe yiMalaysia, Indonesia, Singapore, Philippines, Australia, Peru kunye ne-UK. Sine-UL /FM, ISO9001/18001, izatifikethi zeFPC

funda ngakumbi malunga nezatifikethi

Ngathi:

I-Tianjin Youfa Steel Pipe Group Co., Ltd yasekwa ngomhla woku-1 kuJulayi, 2000. Kukho abasebenzi abamalunga nama-8000 ngokupheleleyo, iifektri ezili-9, imigca yokuvelisa imibhobho yentsimbi engama-179, ilabhoratri yesizwe e-3 evunyiweyo, kunye neziko lobuchwephesha beshishini eli-1 likarhulumente waseTianjin.

Funda nzulu

I-31 yesikwere kunye nemigca yokuvelisa ipayipi yentsimbi yentsimbi
Iifektri:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
I-Shanxi Youfa Steel Pipe Co., Ltd