Nkọwa dị elu China Square Round ERW Hollow Nkebi Carbon Welded Steel Pipe

Nkọwa dị mkpirikpi:

Mmalite:China

Mbupu:20ft, 40ft, nnukwu ụgbọ mmiri

Port:Tianjin

Usoro ịkwụ ụgwọ:L/C,T/T, Western Union

Zitere anyị email Budata katalọgụ

Nkọwa ngwaahịa

Mkpado ngwaahịa

We get pleasure from an incredibly good popularity amongst our customers for our superb merchandise high-quality, aggressive rate as well as the most effective support for High definition China Square Round ERW Hollow Section Carbon Welded Steel Pipe, We have exported to more than 40 countries na mpaghara, nke nwetara aha ọma site n'aka ndị ahịa anyị n'ụwa nile.
Anyị na-enweta obi ụtọ site na ewu ewu na-enweghị atụ n'etiti ndị ahịa anyị maka ngwa ahịa anyị dị oke mma, ọnụego ike ike yana nkwado kacha dị irè makaCarbon Steel Pipe, Igwe anaghị agba nchara China, Na-enye Ngwaahịa dị mma, Ọrụ mara mma, ọnụ ahịa asọmpi na nnyefe ngwa ngwa. Ngwaahịa anyị na-ere nke ọma ma n'ahịa ụlọ na nke mba ọzọ. Ụlọ ọrụ anyị na-agbalị ịbụ otu ndị na-ebubata ihe dị mkpa na China.
EN10210 Square na akụkụ anọ ígwè Pipe

Akụkụ (mm): 15 * 15-500 * 500

Ọkpụrụkpụ mgbidi (mm): 1.0-16.0

Ogologo: 5.8M, 6M, 11.8M, 12M ma ọ bụ ogologo ahaziri

Elu: nwa, galvanized,varnish, wdg

Nkwakọ ngwaahịa: na ngwugwu ma ọ bụ kechie ya na akwa pvc na-enweghị mmiri.

Mbupu: nnukwu ma ọ bụ ibu n'ime akpa.

Ịkwụ ụgwọ: T / T, L / C, Western Union

Ngwa: nhazi

Ngwakọta kemịkalụ nke EN10210 structural steel oghere ngalaba

Tebụl 1 - Ngwakọta kemịkalụ - Nyocha nkedo maka ọkpụrụkpụ ngwaahịa≤120 mm
Aha igwe	% site na oke, kacha
	C		Si	Mn	P	S	bc N
	Ọkpụrụkpụ akọwapụtara (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	-

Njirimara akụrụngwa nke EN10210 structural steel oghere ngalaba

Isiokwu 2 - Mechanical Njirimara nke na-abụghị alloy structural ígwè oghere ngalaba
ọkwa ígwè	Ike mkpụrụ kacha nta ReH						Ike tensile Rm			Opekempe elongation A ab
	Mpa						MPa			%
	Ọkpụrụkpụ akọwapụtara						Ọkpụrụkpụ akọwapụtara			Ọkpụrụkpụ akọwapụtara
	mm						mm			mm
Aha igwe	≤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