China nnukwu dayameta Steel Pipe Factories - ASTM A513 - Ise ígwè

Nkọwa ngwaahịa

China nnukwu dayameta Steel Pipe Factories - ASTM A513 - nkọwa ígwè ise:

ASTM A513-Square na akụkụ anọ
Ihe onwunwe	Ọkwa ígwè	Ngwakọta kemịkalụ				Mechamical arịa ụlọ
		Carbon	Manganese	Phosphorus	sọlfọ	Mpụta Ike	Ike kacha	elongation
	MT 1010	0.02-0.15	0.30-0.60	0,035	0,035	45 (310)	55 (379)	12
	MT 1015	0.10-0.20	0.30-0.60	0,035	0,035	50 (345)	60 (414)	12
	MT 1020	0.15-0.25	0.30-0.60	0,035	0,035	55 (375)	65 (348)	10
Nkọwapụta na ndidi	Ọnụ ọgụgụ kacha ukwuu n'èzí akụkụ (in.B)		Ọkpụrụkpụ mgbidi (in.B)			Ntachi obi n'èzí (in.B)
	3⁄16 ruo 5⁄8		0.020 ruo 0.083			0,004
	Karịrị 5⁄8 ruo 11⁄8		0.022 ruo 0.156			0,005
	Karịrị 11⁄8 ruo 11⁄2		0.025 ruo 0.192			0.006
	Karịrị 11⁄2 ruo 2		0.032 ruo 0.192			0.008
	Karịrị 2 ruo 3		0.035 ruo 0.259			0.01
	Karịrị 3 ruo 4		0.049 ruo 0.259			0.02
	Karịrị 4 ruo 6		0.065 ruo 0.259			0.02
	Karịrị 6 ruo 8		0.185 ruo 0.259			0.025
Ogologo	4000mm ka 12000mm ma ọ bụ dị ka ihe ọ bụla chọrọ n'aka ndị ahịa
Usoro	Hot akpọrepu ma ọ bụ oyi akpọrepu, ERW
ngwugwu	Ngwongwo ndị nkịtị na nzụta gọọmentị
Ụgbọ njem	akpa, nnukwu ibu site n'oké osimiri
Ịkwụ ụgwọ	T/T,L/C,Wext Union
Ngwa	Mwube, Steel Ọdịdị, Ụlọ ihe onwunwe,Gas, mmiri na mmanụ ojiji, Machinery akụkụ