DIN 17100 St52.3 Rectangular Structural Steel Pipe Pre-shipment Inspection

I-DIN 17100 St52.3 amapayipi ensimbi ayisakhiwo esingunxande athunyelwa e-Australia.

I-DIN 17100 indinganiso isetshenziswa ezingxenyeni zensimbi, imigoqo yensimbi, izinduku zocingo, imikhiqizo eyisicabaengenamthungokanye nezingxenye ezishiselwe, eziyisikwele nezingunxande, izimbobo, kanye nemikhiqizo eseqediwe kancane ezinsimbi zesakhiwo ezilethwa esimweni esishisayo esakhiwe noma esijwayelekile ngemva kokukhiqizwa.

I-St52.3 ingelinye lamabanga, kanti inombolo yempahla ngu-1.0570.

I-DIN 17100 St52.3 Ubukhulu beshubhu lensimbi yesakhiwo esingunxande (2)

I-DIN 17100 St52.3 I-Rectangular Structural Steel Tube Dimensions (3)

I-DIN 17100 St52.3 I-Rectangular Structural Steel Tube Dimensions (5)

I-DIN 17100 St52.3 I-Rectangular Structural Steel Tube Dimensions (1)

Ngaphambi kokulethwa, i-Botop ihlela ukuthi abasebenzi abasezingeni eliphezulu bahlole ngokucophelela imikhiqizo ukuze baqinisekise ukuthi ikhwalithi yomkhiqizo ihlangabezana ngokugcwele nezidingo zamakhasimende.

Okokuqala, izinga eliphezulu, ububanzi, ubude, ubude, isikwele, nezinye izilinganiso zokubukeka zepayipi lensimbi yesakhiwo kuhlolwa ngokucophelela ukuze kuqinisekiswe ukuhambisana nezindinganiso kanye nezidingo zamakhasimende.

Okulandelayo, izakhiwo zamakhemikhali nezomshini zepayipi lensimbi yesakhiwo ziyahlolwa.

I-EN 17100 St52.3 inezidingo zokwakheka kwamakhemikhali ezilandelayo:

Ibanga	Ukwakheka kwamakhemikhali ku-% nge-wt.
	C						P	S	Izakhi ezengeziwe zokuhlanganisa i-nitrogen (isb. okungenani 0.020 % Al kuya ku-tal)
	ngobuningi bomkhiqizo ngo-mm
	≤16	＞16 ≤30	＞30 ≤40	＞40 ≤63	＞63 ≤100	＞100
EN 17100 St52.3	0.20 ubuningi	0.20 ubuningi	0.22 ubuningi	0.22 ubuningi	0.22 ubuningi	ngesivumelwano	0.040 ubuningi	0.040 ubuningi	yebo

Ukwakheka kwamakhemikhali kwe-St52.3 kukalwa nge-spectrometer, futhi konke okuqukethwe kuhlangabezana nezimfuneko zekhasimende uma kuqhathaniswa nezimfuneko ezisebenzayo.

Izici zemishini ze-EN 17100 St52.3 ikakhulukazi zifaka amandla aqinile namandla okukhiqiza, akalwa ngokuhlolwa okuqinile.

Ibanga	Amandla okuqina Rm			Iphuzu lokukhiqiza eliphezulu ReH
	ngobuningi bomkhiqizo ngo-mm			ngobuningi bomkhiqizo ngo-mm
	＜3	≥3 ≤100	＞100	≤16	＞16 ≤30	＞30 ≤40	＞40 ≤63	＞63 ≤100	＞100
EN 17100 St52.3	510 - 680 MPa	490 - 630 MPa	ngesivumelwano	355	345	335	325	315	ngesivumelwano

I-DIN 17100 St52.3 Ukubukeka Kwepayipi Lensimbi Yesakhiwo Engunxande

I-DIN 17100 St52.3 Ukubukeka Kwepayipi Lensimbi Yesakhiwo Engunxande-2

Ngemva kokuqeda konke ukuhlola nokuqinisekisa ukuthi ikhwalithi ihlangabezana nezidingo ezijwayelekile, kukhishwa Isitifiketi Sokuhlolwa Okubalulekile (MTC). Kamuva, kwenziwa amalungiselelo okuthumela kanye nemisebenzi ehlobene.

Kusukela yasungulwa ngo-2014, i-Botop Steel isiphenduke umhlinzeki oholayo wamapayipi ensimbi enyakatho yeChina, eyaziwa ngomsebenzi wayo omuhle kakhulu, imikhiqizo esezingeni eliphezulu, kanye nezixazululo ezibanzi.

Ku-oda ngalinye, i-Botop inamathela njalo esu lekhwalithi ethembekile nezintengo ezivumayo, ikhetha ukuthi sikunikeze imikhiqizo yepayipi yensimbi enokwethenjelwa.

Isikhathi sokuthumela: Oct-11-2024

I-DIN 17100 St52.3 Ukuhlolwa Kokuthunyelwa Kwepayipi Lensimbi Engunxande