2023 Hoko wera API 5L/ASTM A53/ASTM A106 GR.B paipa maitai korekore

Whakaahuatanga Poto:

Hanganga: He mahi ngawari, he mea makariri, he wera ranei

Tuhia matao: OD: 15.0～100mm WT: 2～10mm

Hurihia wera: OD: 25~700mm WT: 3~50mm

Kōeke: Gr.A ,Gr.B, Gr.C.

Te roa: 6M ranei te roa kua tohua ina hiahiatia.

Nga Mutunga: Whakamutunga Maama, Whakamutunga Beveled, Miro

Tukuna he imeera ki a matou Whatsapp Waea

Taipitopito Hua

Tohu Hua

WHAKAMAHI HUA

Whakaahuatanga	Paerewa	Kōeke
Pupa Tukino Waro maitai/ Pupa Tukino maitai Alloy	API 5L PSL1&PSL2	GR.B,X42,X46,X52,X60,X65,X70, etc
	ASTM A53	GR.A ,GR.B
	ASTM A106	GR.A ,GR.B,GR.C
	API 5CT	J55,K55,N80,L80,P110, etc
	ASTM A179	A179
	ASTM A192	A192
	ASTM A210/SA210	GR.A-1,GR.C
	ASTM A252	GR.1, GR.2,GR.3
	BS EN10210	S275JRH,S275J0H,S355J0H,S355J2H, me etahi atu
	JIS G3454	STPG370,STPG410
	DIN2391	ST35,ST37,ST37.4,ST45,ST52,ST52.4
	DIN1629	ST37,ST44,ST52
	JIS G3456	STPG370,STPG410,STPG480
	ASTM A213	GR.T11 ,GR.T12,GR.T13
	ASTM A519	GR.1020,GR.1026,GR.1045，GR.4130, etc
	ASTM A335	GR.P9,GR.P11,GR.P5,GR.P22，GR.P91, etc
	ASTM A333	GR.1, GR.3,GR.4，GR.6, etc

Rahi Rahi Paipa Tukore i roto i te Hoa:

Ko Botop Steel te kaihanga nui me te kaitoi mo nga putorino maitai me nga ngongo i Haina, kei te penapena me te tuku porohita porohita waro maitai putorino mo nga tono wai me te hinu i roto i te rahi o te 10 OD ki te 660 OD i roto i te matotoru o te 1mm ki te 100mm.Ka hangaia e matou nga paipa maitai waro LSAW kia rite ki nga paerewa o te ao penei i te ASTM, API & DIN.Neke atu i te 8000 tone te paipa raina kore i roto i nga kararehe ia marama, ko te tikanga ka taea e taatau te tuku taonga tonu.Engari i roto i nga keehi motuhake, mena he taonga oputorino waro maitaikaore i te waatea ka taea e taatau te tuku taonga me te wa poto rawa atu ma nga puna mira o te rohe me te kawemai ranei

To tatou katoapaipa maitaime nga hua ngongo ka tukuna ki te 3.1 nga tiwhikete whakamatautau motuhake, e ai ki te EN 10204. Ko te tiwhikete kia rite ki te 3.2 ka taea te whakaae i te wa o te ota.Ka whakaaetia te tirotiro tuatoru (BV, SGS, etc)

Te ahua mo ASTM A106 Black Seamless Steel Pipe

He rawaka te maha o nga ngoikoretanga o te mata tirohanga ki te

whakarato i te whakapumautanga mo te wa e tika ana.

Ko te koha ka tangohia, ka tapahia ranei i roto i te

Tuhinga o mua .Ko te paipa kua oti

kia tika tonu.

Te tohu mo te ASTM A106 Black Seamless Steel Pipe

Te ingoa o te Kaihanga, tohu ranei

Tau whakakitenga(tau-ra, e hiahiatia ana ranei)

Rahi( OD, WT, roa)

Kōeke( A, B ranei)

Momo paipa( F, E, S ranei)

Te pehanga whakamatautau(paipa maitai tuituianake)

Tau wera

Tetahi atu korero kua tohua i roto i te ota hoko.

Te hanganga matū o te ASTM A106 Paipa Maama Korekore:

Koeke me te Hanga Matū (％)

Kōeke	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

Nga taonga miihini o ASTM A106 Paipa Maama Kore:

Ngā Āhuatanga Hangarau:

Kōeke	Rm Mpa Tensile Strength	Mpa Tohu Tukunga	A％ Te whakaroa	Tikanga Tukunga
A	≥330	≥205	20	Kua whakaene
B	≥415	≥240	20	Kua whakaene
C	≥485	≥275	20	Kua whakaene