Tube maitai Alloy Korekore

Ko enei putorino maitai Alloy me nga ngongo e whakamahia ana i roto i nga umanga tono rereke penei i te refineries hinu, tipu matū, tipu maniua, tipu petrochemical me nga mira huka etc.

Tuku Ī-mēra

Kōrerorero ināianei

Rarangi hua

Ko te maitai Gnee, ko nga taonga rino mai i te rangi ki te moana e waatea ana, ka taea te toro atu ki te ao;

Paipa maitai

Paipa maitai korekore Paipa maitai Alloy Paipa Waro maitai Paipa Raina API Paipa maitai paiherea Pipe maitai piauau Whakapaipai

Kowiri tira

Kowiri tira/Pepa Paipa Kowiri tira Whakapaipai

Pereti maitai

Huarere Atete Steel Pouaka Pouaka Peehanga Steel Te Pereti Hanga kaipuke Whakamaua te Pereti Tiaki Tiaki Kaha Teitei Iti Alloy Steel Wao Te maitai Pereti Tiaki Tiaki Pereti Paarahi Aluhia

H Kurupae Koki Hongere Pae Porohita Steel

Steel Piauau

Porowhita Piwao/Raurangi Poihini maitai kua pania-mua Rau Whakapapa Kowakawaka

Konumohe Konumohe

Automotive Steel

Whakapā mai

Īmēra : sale@gneesteel.com

Pukoro: +86 15824687445 kelly

Waea: +86 372-5055135

Wāhitau: Nama 4-1114, Whare Beichen, Beicang Town, Beichen District Tianjin, Haina.

Whakataki hua Raraunga hangarau

Whakataki hua

Ko te putorino Alloy he momo putorino maitai, he teitei ake te mahi o te putorino maitai whanui, na te mea he nui ake te Cr o tenei momo putorino maitai, he nui ake te Cr, tona parenga teitei o te pāmahana, te iti o te pāmahana, te mahi aukati waikura he pai ake i era atu. Pupa maitai , na te paipa koranu e whakamahia nuitia ana i roto i te hinuhinu, te aerospace, te matū, te hiko hiko, te kohua, te hoia me etahi atu ahumahi.

Taupānga: I roto i te hinu, Aerospace, Chemical, Power, Boilers, Military Industry

Mutunga: Whakamutunga Maama, Whakamutunga Beveled, Mutu Miro

Nga Taipitopito Hua

Hua	KAUPAPA / ERW / KIRI KAU PIPE
Ahu	6 mm - 1080 mm
Mātotoru	1mm - 135 mm
Te roa	3 m - 12 m ranei ranei 3 m
Paerewa	ASTM GB DIN
Koeke maitai	A106/53/179/214/192/210 A/B/C ST37.2/35.4/35.8/52/52.3/52.4/42/45 10# 20# 45# P2, P12, P11, P22, P5, P9, P91 T2, T11,T5,T9,T22, 4140, 12CrMo, 15CrMo, 12Cr2Mo, 1Cr5Mo, 2CrMo4, 1Cr9Mo, 10CrMo910, etc.
Nga tikanga hokohoko	FOB/CIF/CFR
Nga tikanga utu	T/T, L/C
Tauranga tuku	Tianjin, Haina
Te wa tuku	10 me rite ki te rahinga pono o ng ngongo
Te maimoatanga mata	Te peita pango Te peita peita 3PE He piauau wera etahi atu whakakikorua ranei kia rite ki o hiahia Ngongo kau noa
Whakamutunga o nga ngongo	He piko, maama, miro, potae kirihou
Te tirotiro	Te whakamātautau ultrasonic, te tirotiro eddy, whakamātau hydrosttic etc.
Mōkī	Paihere, ngaro ra i rite ki ō e hinaaro
Tiwhikete	API 5L/5CT, ISO, PED etc.

Raraunga hangarau

ASTM ASME (S)A-335/(S)A-335M Kōeke me te Hanga Matū

Kōeke	UNS	C≤	Mn	P≤	S≤	Si≤	Cr	Mo
P1	K11522	0.10~0.20	0.30~0.80	0.025	0.025	0.10~0.50	-	0.44~0.65
P2	K11547	0.10~0.20	0.30~0.61	0.025	0.025	0.10~0.30	0.50~0.81	0.44~0.65
P5	K41545	0.15	0.30~0.60	0.025	0.025	0.50	4.00~6.00	0.44~0.65
P5b	K51545	0.15	0.30~0.60	0.025	0.025	1.00~2.00	4.00~6.00	0.44~0.65
P5c	K41245	0.12	0.30~0.60	0.025	0.025	0.50	4.00~6.00	0.44~0.65
P9	S50400	0.15	0.30~0.60	0.025	0.025	0.50~1.00	8.00~10.00	0.44~0.65
P11	K11597	0.05~0.15	0.30~0.61	0.025	0.025	0.50~1.00	1.00~1.50	0.44~0.65
P12	K11562	0.05~0.15	0.30~0.60	0.025	0.025	0.50	0.80~1.25	0.44~0.65
P15	K11578	0.05~0.15	0.30~0.60	0.025	0.025	1.15~1.65	-	0.44~0.65
P21	K31545	0.05~0.15	0.30~0.60	0.025	0.025	0.50	2.65~3.35	0.80~1.60
P22	K21590	0.05~0.15	0.30~0.60	0.025	0.025	0.50	1.90~2.60	0.87~1.13
P91	K91560	0.08~0.12	0.30~0.60	0.020	0.010	0.20~0.50	8.00~9.50	0.85~1.05
P92	K92460	0.07~0.13	0.30~0.60	0.020	0.010	0.50	8.50~9.50	0.30~0.60

Tuhipoka: (S)A335 P91 etahi atu hanganga matū ko: V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10
(S)A335 P92 etahi atu hanganga matū ko: V 0.15~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.04~0.09; W 1.5~2.00 ; B 0.001~0.006

Nga Taonga Miihini

Te Kaha Tensile, MPa	Te Kaha Tuku, MPa	Whakaroa, %
415 min	205 min	30 min

Te Diameter o waho me te Whakaaetanga

ASTM A450	Huri wera	Ko te Diamita o waho, mm	Whakaaetanga, mm
		OD≤101.6	+0.4/-0.8
		101.6＜OD≤190.5	+0.4/-1.2
		190.5＜OD≤228.6	+0.4/-1.6
	Kua Tohia Matao	Ko te Diamita o waho, mm	Whakaaetanga, mm
		OD＜25.4	±0.10
		25.4≤OD≤38.1	±0.15
		38.1＜OD＜50.8	±0.20
		50.8≤OD＜63.5	±0.25
		63.5≤OD＜76.2	±0.30
		76.2≤OD≤101.6	±0.38
		101.6＜OD≤190.5	+0.38/-0.64
		190.5＜OD≤228.6	+0.38/-1.14
ASTM A530 me ASTM A335	NPS	Ko te Diamita o waho, inihi	Whakaaetanga, mm
		1/8≤OD≤1-1/2	±0.40
		1-1/2＜OD≤4	±0.79
		4＜OD≤8	+1.59/-0.79
		8＜OD≤12	+2.38/-0.79
		OD>12	±1%

Te matotoru o te pakitara me te manawanui

ASTM A450	Huri wera	Ko te Diamita o waho, mm	Whakaaetanga, %
		OD≤101.6, WT≤2.4	+40/-0
		OD≤101.6, 2.4＜WT≤3.8	+35/-0
		OD≤101.6, 3.8＜WT≤4.6	+33/-0
		OD≤101.6, WT>4.6	+28/-0
		OD>101.6, 2.4＜WT≤3.8	+35/-0
		OD>101.6, 3.8＜WT≤4.6	+33/-0
		OD>101.6, WT>4.6	+28/-0
	Kua Tohia Matao	Ko te Diamita o waho, mm	Whakaaetanga, %
		OD≤38.1	+20/-0
		OD>38.1	+22/-0
ASTM A530	NPS	Ko te Diamita o waho, inihi	Whakaaetanga, %
		1/8≤OD≤2-1/2	+20.0/-12.5
		3≤OD≤18, WT/OD≤5%	+22.5/-12.5
		3≤OD≤18, WT/OD>5%	+15.0/-12.5
		OD≥20, WT/OD≤5%	+22.5/-12.5
		OD≥20, WT/OD>5%	+15.0/-12.5

Paerewa
ASTM A335--mo te Paipa Whakakotahi Ferritic Seamless Alloy-Steel Paipa mo te Ratonga Pamahana-Teitei
ASTM A519--mo te waro korekore me te ngongo Miihini Alloy Steel
ASTM A213--mo te Puawai Korewhara me te Austenitic Alloy-Steel Boiler, Huruwera, me nga ngongo Whakawhiti Wera