ʻO ka wehewehe kiʻekiʻe Kina Square Round ERW Hollow Section Carbon Welded Steel Pipe

ʻO ka wehewehe pōkole:

kumu:Kina

Hoʻouna:20ft, 40ft, moku nui

Awa:Tianjin

Kūkākūkā uku:L/C, T/T, hui komohana

E hoʻouna i ka leka uila iā mākou Hoʻoiho ʻia ʻo Catalog

Huahana Huahana

Loaʻa iā mākou ka leʻaleʻa mai kahi kaulana maikaʻi loa i waena o kā mākou mea kūʻai aku no kā mākou mea kūʻai maikaʻi loa, kiʻekiʻe kiʻekiʻe, a me ke kākoʻo kūpono loa no ka High definition China Square Round ERW Hollow Section Carbon Welded Steel Pipe, Ua lawe aku mākou i nā ʻāina ʻoi aku ma mua o 40. a me nā ʻāpana, i loaʻa ka inoa maikaʻi mai kā mākou mea kūʻai aku a puni ka honua.
Loaʻa iā mākou ka leʻaleʻa mai kahi kaulana maikaʻi loa i waena o kā mākou mea kūʻai aku no kā mākou mea kūʻai maikaʻi loa, kiʻekiʻe kiʻekiʻe, a me ke kākoʻo kūpono loa noPaipu kila kalapona, ʻO Kina, ʻo ka paipu hao ʻole, Hāʻawi i nā huahana maikaʻi, lawelawe maikaʻi loa, nā kumukūʻai hoʻokūkū a me ka hoʻouna koke ʻana. Ke kūʻai maikaʻi nei kā mākou huahana ma nā mākeke kūloko a me nā haole. Ke ho'āʻo nei kā mākou hui e lilo i mea hoʻolako nui ma Kina.
EN10210 Pāhaʻi a me ka ʻaoʻao ʻāpana kila paipu

ʻaoʻao (mm):15 * 15-500 * 500

Mānoanoa Pā (mm):1.0-16.0

Ka lōʻihi: 5.8M, 6M, 11.8M, 12M a i ʻole ka lōʻihi maʻamau

Ili: ʻeleʻele, galvanized, varnish, etc

Hoʻopili: i loko o ka pūʻolo a i ʻole i ʻōwili ʻia me ka lole pvc wai.

Hoʻouna: nui a hoʻouka paha i loko o nā pahu.

Uku: T / T, L / C, hui komohana

Nā noi: hale

haku mele ʻana o EN10210 ʻāpana hollow kila kila

Papa 1 — Hoʻohui kemika — Ka hoʻoheheʻe ʻana no ka mānoanoa o ka huahana≤120 mm
inoa kila	% ma ka nuipa, ka nui
	C		Si	Mn	P	S	bc N
	mānoanoa i kuhikuhi ʻia (mm)
	≤40	>40≤120
S235JRH	0.17	0.20	-	1.40	0.040	0.040	0.009
S275J0H	0.20	0.22	-	1.50	0.035	0.035	0.009
S275J2H	0.20	0.22	-	1.50	0.030	0.030	-
S355J0H	0.22	0.22	0.55	1.60	0.035	0.035	0.009
S355J2H	0.22	0.22	0.55	1.60	0.030	0.030	-
S355K2H	0.22	0.22	0.55	1.60	0.030	0.030	-

Mechanical waiwai o EN10210 structural steel hollow pauku

Papa 2 — Mechanical waiwai o non-alloy structural steel hollow pauku
Papa kila	ʻO ka ikaika hua liʻiliʻi ReH						Ka ikaika wili Rm			Elongation liʻiliʻi A ab
	Mpa						MPa			%
	Mānoanoa i kuhikuhi ʻia						Mānoanoa i kuhikuhi ʻia			Mānoanoa i kuhikuhi ʻia
	mm						mm			mm
inoa kila	≤16	>16,≤40	>40,≤63	>63,≤80	>80 ≤100	>100 ≤120	≤3	>3 ≤100	>100 ≤120	≤ 40	>40 ≤63	>63 ≤100	>100 ≤120
S235JRH	235	225	215	215	215	195	360-510	360-510	350-500	26	25	24	22
S275J0H	275	265	255	245	235	225	430-580	410-560	400-540	23	22	21	19
S275J2H
S355J0H	355	345	335	325	315	295	510-680	470-630	450-600	22	21	20	18
S355J2H
S355K2H