2023 Intengiso eshushu API 5L/ASTM A53/ASTM A106 GR.B umbhobho wentsimbi ongenamthungo

Inkcazelo emfutshane:

Ukwenziwa: Inkqubo engenamthungo, izotyiwe ebandayo okanye ishushu isongwe

Ukutsalwa ngokubanda: OD: 15.0～100mm WT: 2～10mm

I-Hot rolled : OD: 25 ~ 700mm WT: 3 ~ 50mm

IBanga: Gr.A ,Gr.B, Gr.C.

Ubude: 6M okanye ubude obuchaziweyo njengoko kufuneka.

Isiphelo: Isiphelo esicacileyo, iSiphelo esiBeveled, sinemisonto

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Iinkcukacha zeMveliso

Iithegi zeMveliso

INGCACISO YEMVELISO

Inkcazo	Umgangatho	IBanga
Umbhobho weCarbon Steel ongenamthungo/Ingxubevange yentsimbi yombhobho ongenamthungo	API 5L PSL1&PSL2	GR.B,X42,X46,X52,X60,X65,X70, njl.
	I-ASTM A53	G.A ,GR.B
	I-ASTM A106	G.A ,GR.B,GR.C
	I-API 5CT	J55,K55,N80,L80,P110, njl
	I-ASTM A179	A179
	I-ASTM A192	A192
	I-ASTM A210/SA210	G.A-1,GR.C
	I-ASTM A252	GR.1, GR.2,GR.3
	I-BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H, njalo njalo
	I-JIS G3454	STPG370,STPG410
	I-DIN2391	ST35,ST37,ST37.4,ST45,ST52,ST52.4
	I-DIN1629	ST37,ST44,ST52
	I-JIS G3456	STPG370,STPG410,STPG480
	I-ASTM A213	GR.T11 ,GR.T12,GR.T13
	I-ASTM A519	GR.1020,GR.1026,GR.1045,GR.4130, njl.
	I-ASTM A335	GR.P9,GR.P11,GR.P5,GR.P22,GR.P91,njl
	I-ASTM A333	GR.1, GR.3,GR.4,GR.6, njl

UMbhobho oMkhulu ongenamthungo kwiStokhwe:

I-Botop Steel ngumvelisi ohamba phambili kunye nesitokhwe semibhobho yentsimbi kunye neetyhubhu e-China, sithengisa kwaye sinikezela ngesetyhula i-carbon steel pipe ye-liquid kunye ne-petroleum yokusetyenziswa kuluhlu lobungakanani be-10 OD ukuya kwi-660 OD kuluhlu lobukhulu be-1mm ukuya kwi-100mm.Senza imibhobho yentsimbi ye-carbon LSAW ngokungqongqo ngokwemigangatho yamazwe ngamazwe njenge-ASTM, i-API & ne-DIN.Siphethe ngaphezulu kweetoni ezingama-8000 zombhobho womgca ongenamthungo kwisitokhwe ngenyanga, singakwazi ukuzisa iimpahla ngoko nangoko.Nangona kunjalo kwiimeko ezizodwa, ukuba isitokhwe seimibhobho yentsimbi yekhabhoniayifumaneki singakwazi ukuhambisa iimpahla ngeyona xesha lifutshane lokuhambisa ngemithombo yendawo yokusila okanye ukungenisa elizweni

Konke wethuimibhobho yentsimbikunye neemveliso ityhubhu zibonelelwa nge-3.1 izatifikethi zovavanyo oluthile, ngokwe-EN 10204. Ukuqinisekiswa ngokwe-3.2 kunokuvunyelwana ngexesha lokuyalela.Uhlolo lomntu wesithathu lwamkelwe (BV, SGS, etc)

umthungo-intsimbi-umbhobho-packing-in-bundle

Imbonakalo ye-ASTM A106 iMbhobho yentsimbi engenamthungo emnyama

Inani elaneleyo lokungafezeki komphezulu wokubonwayo ukuya

ukubonelela ngesiqinisekiso sexesha elifanelekileyo.

Isiphene siya kususwa okanye sinqunyulwe ngaphakathi

imida yeemfuno kubude .Umbhobho ogqityiweyo

iya kuba ithe tye ngokufanelekileyo.

Ukumakishelwa i-ASTM A106 iMbhobho yentsimbi engenamthungo emnyama

Igama lomenzi okanye uphawu

Inombolo yenkcazo (unyaka-umhla okanye efunekayo)

Ubungakanani (OD, WT, ubude)

IBanga (A okanye B)

Uhlobo lombhobho( F, E, okanye S)

Uxinzelelo lovavanyo (umbhobho wentsimbi ongenamthungokuphela)

Inani lobushushu

Naluphi na ulwazi olongezelelweyo oluchazwe kwi-odolo yokuthenga.

Ukwakhiwa kwemichiza ye-ASTM A106 Umbhobho wentsimbi ongenamthungo:

IBanga kunye noKuqulunqwa kwemichiza (％)

IBanga	C≤	Mn	P≤	S≤	Si≥	Cr≤	Cu≤	Mo≤	Ni≤	V≤
A	0.25	0.27-0.93	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
B	0.30	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
C	0.35	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08

Iipropati zoomatshini ze-ASTM A106 Umbhobho wentsimbi ongenamthungo:

Iinkcazelo ngoomatshini:

IBanga	Rm Mpa Tensile Amandla	Mpa Inqaku lesivuno	A％ Elongation	Unikezelo lwemeko
A	≥330	≥205	20	I-Anealed
B	≥415	≥240	20	I-Anealed
C	≥485	≥275	20	I-Anealed