China Factory Cheap Hot China High Quality Low Price Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192) Wopanga ndi Wopereka

Factory Cheap Hot China High Quality Low Price Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192)

Kufotokozera Kwachidule:

Msokonezo zitsulo chitoliro kwa mkulu kuthamanga zipangizo feteleza ndi apamwamba mpweya structural zitsulo

ndialoyi zitsulo Seamless zitsulo chitolirooyenerazida za mankhwala ndipayipi.

Chitoliro chachitsulo choterechiGB6479-2013muyezo.

Titumizireni imelo Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Q345

Zolemba Zamalonda

Ndi njira yabwino yopititsira patsogolo malonda athu ndi kukonza. Cholinga chathu nthawi zonse ndikupanga zinthu zanzeru zokhala ndi ukadaulo wapamwamba wa Factory Cheap Hot China High Quality Low Price Seamless Steel Pipe (API/A106/A53/ST37/ST52/A210/A179/A192), Monga katswiri wodziwa bwino izi. munda, tadzipereka kuthetsa vuto lililonse lachitetezo cha kutentha kwa ogwiritsa ntchito.
Ndi njira yabwino yopititsira patsogolo malonda athu ndi kukonza. Cholinga chathu nthawi zonse ndikupanga zinthu zatsopano zomwe zimayenera kukhala ndi ukadaulo wapamwamba kwambiriAPI 5L Chitoliro Chopanda Msokonezo, China Seamless Pipe, Tikukulandirani ndi manja awiri kuti mudzatichezere panokha. Tikuyembekeza kukhazikitsa ubwenzi wanthawi yayitali wozikidwa pa kufanana ndi kupindula. Ngati mukufuna kulumikizana nafe, musazengereze kuyimbira foni. Tikhala chisankho chanu chabwino kwambiri.

Mwachidule

Kugwiritsa ntchito

Msokonezo zitsulo chitoliro kwa mkulu kuthamanga zipangizo feteleza ndi apamwamba mpweya structural zitsulo ndi aloyi zitsulo zitsulo zitsulo chitoliro oyenera zida mankhwala ndi payipi.

Main Grade

Kalasi ya apamwamba mpweya structural zitsulo: 10 #, 20 #

Chigawo cha Chemical

Chemical Component/%
NO	C	Si	Mn	Cr	Mo	V	W	Nb	Ni	P S
NO										osaposa
10	0. 07-0. 13	0. 17 -0. 37	0.35 -0. 65	-	-	-	-	-	-	0.025	0.015
20	0. 17 -0. 23	0.17-0. 37	0. 35-0.65	-	-	-	-	-	-	0.025	0.015
Q345Ba	0. 12 -0. 20	0.20-0. 50	1.20-1.70	<0. 30	<0. 10	mwa	-	<0.07	W0. 50	0.025	0.015
Q345C”	0. 12 -0. 20	0.20 -0. 50	1.20 -1. 70	W0. 30	<0. 10	<0. 15	-	W0.07	<0. 50	0.025	0.015
Q345D”	0. 12 -0. 18	0.20 -0. 50	1.20-1.70	W0. 30	<0. 10	<0. 15	-	W0.07	<0. 50	0. 025	0.015
Q345E*b	0. 12 -0. 18	0. 20-0. 50	1. 20 -1.70	W0. 30	<0. 10	<0. 15	-	<0.07	<0. 50	0. 025	0.01
12CrMo	0. 08-0. 15	0.17-0. 37	0.40-0. 70	0.40-0. 70	0.40-0. 55	-	-	-	-	0. 025	0.015
15CrMo	0. 12 -0. 18	0. 17 -0. 37	0.40-0. 70	0.80-1. 10	0. 40-0.55	-	-	-	-	0. 025	0. 015
12Cr2Mo	0. 08-0. 15	<0. 50	0. 40-0.6	2.00-2. 50	0.90-1. 13	-	-	-	-	0.025	0. 015
12Cr5Mo	<0. 15	<0.50	<0. 60	4. 00-6.00	0.40-0. 60	-	-	-	<0. 60	0. 025	0. 015
lOMoWVNb	0. 07-0. 13	0. 50-0.8	0. 50-0.8	-	0. 60-0. 90	0. 30-0. 50	0. 50-0. 90	0. 06-0. 12	-	0.025	0.015
12SiMoVNb	0.08 -0. 14	0.50 -0.8	0. 60-0. 90	-	0.90-1. 10	0. 30-0. 50	-	0. 04-0.08	-	0.025	0.015
Pamene kuli kofunikira kuwonjezera zinthu zambewu zabwino, chitsulocho chiyenera kukhala ndi chimodzi mwa Al, Nb, V ndi Ti. Zinthu zowonjezeredwa zambewu zabwino zidzawonetsedwa mu satifiketi yaubwino. Zomwe zili mu Ti siziyenera kupitirira 0.20%
Bal zili muzitsulo siziyenera kukhala zosachepera 0.020%, kapena ala zomwe zili muzitsulo sizikhala zosachepera 0.015%

Mechanical Property

Gulu	Mechanical Property
	Tensile	Zotuluka			Pambuyo pa kusweka kwa A/%		Kuchepetsa dera	Mphamvu yamayamwidwe a shork
	MPa	MPa					Z/%	(KV2)/J
		Chitsulo chubu makulidwe / mm						Yesani kutentha/℃	chithunzi	transver
		W16	> 16 — 40	> 40	chithunzi	transver			chithunzi	transver
		osachepera							osachepera
10	335] 490	205	195	185	24	22	一	一	-	一
20	410 〜550	245	235	225	24	22	一	0	40	27
Q345B	490] 670	345	335	325	21	19	一	20	40	27
Q345C	490] 670	345	335	325	21	19	一	0	40	27
Q345D	490] 670	345	335	325	21	19	一	-20	40	27
Q345E	490] 670	345	335	325	21	19	-	-40	40	27
12CrMo	410-560	205	195	185	21	19	-	20	40	27
15CrMo	440] 640	295	285	275	21	19	一	20	40	27
12Cr2Moa	450'60.	280			20	18	一	20	40	27
12Cr5Mo	390] 590	195	185	175	22	20	一	20	40	27
lOMoWVNb	470-670	295	285	275	19	17	一	20	40	27
12SiMoVNb	2470	315	305	295	19	17	50	20	40	27
A 12Cr2Mo chitoliro, Pamene D<30 mamilimita ndi SW3 mm, mphamvu m'munsi zokolola kapena mwachindunji pulasitiki mphamvu yowonjezera akhoza kuchepetsedwa ndi 10 MPa.

Chofunikira Choyesa

Kuphatikiza pakuwonetsetsa kapangidwe ka mankhwala ndi makina amakina, chitoliro chachitsulo chokulungidwa mwachindunji ndi ingot chiyenera kuyang'aniridwa ndi mphamvu zochepa, ndipo kuyendera kwa eddy panopa kapena kuyang'ana kwa maginito kutayikira kungagwiritsidwe ntchito m'malo mwa kuyesa kwa hydraulic.

Kupereka Mphamvu

Matani 2000 pamwezi pa Gawo lililonse la machubu achitsulo osasunthika chifukwa cha kupanikizika kwambiri

zida zopangira feteleza za mankhwala.

Kupaka

M'mitolo Ndipo M'bokosi Lamphamvu Lamatabwa

Kutumiza

7-14 masiku ngati katundu, 30-45 masiku kubala

Malipiro

30% depsoit, 70% L/C kapena B/L buku kapena 100% L/C pakuona