Fa'apa'u Uamea Alu Su'ega

O nei Alloy uamea paipa & tubes o loʻo faʻaaogaina i pisinisi eseese faʻaoga e pei o suauʻu suauʻu, vailaʻau vailaʻau, fertilizers laau, petrochemicals laau ma suka mill etc.

Auina I-meli

Talanoa nei

Lisi oloa

Gnee u'amea, sapalai u'amea mai le lagi i le sami o loʻo avanoa, mafai ona maua i le lalolagi atoa;

Paipa Uamea

Paipa Uamea Lavea Paipa Uamea Alloy Paipa Uamea Carbon API Laina Paipa Pipa Uamea Uila Paipa uamea faumea Mea fa'apipi'i

Apa siliva

Uamea uamea uamea/pepa Paipa uamea Mea fa'apipi'i

Papa Uamea

Uamea e tetee i le tau Uamea Va'a Fa'a'u'u Fa'aula Papa Uamea Fausia Vaa La'ei Papa Uamea Tetee Maualuluga Malosi maualalo Alloy Steel Uamea Kabone Papa Uamea Siaki Pa'u Uamea Alloy

Uamea Ta'avale Malili

H Uila Angle Auala Uamea lapotopoto pa

Uamea uamea

u'amea uamea/pepa Uamea uamea ua uma ona valiina Pepa Fa'aoloa Fa'aolo

Uamea Alumini

Automotive Steel

Faafesootai matou

imeli : sale@gneesteel.com

Mobile: +86 15824687445 kelly

Tel: +86 372-5055135

tuatusi: Numera 4-1114, Fale Beichen, Beicang Town, Beichen District Tianjin, Saina.

Folasaga o oloa Fa'amatalaga fa'apitoa

Folasaga o oloa

Alloy paipa o se ituaiga o paipa uʻamea seamless, o lona faatinoga e sili atu le maualuga nai lo le lautele seamless paipa uamea, ona o lenei ituaiga o paipa uʻamea o loʻo i ai le sili atu Cr, lona maualuga vevela tetee, maualalo vevela tetee, corrosion tetee faatinoga e sili atu nai lo isi Uamea paipa, o lea o le paipa uʻamea e masani ona faʻaaogaina i le suauʻu, aerospace, vailaʻau, eletise eletise, pusa, militeri ma isi pisinisi.

Fa'aoga: I Suauu, Aerospace, Kemisi, Malosi, Pula, Alamanuia Mili

Fa'ai'uga: I'uga Fa'amanino, Fa'ai'uga Pi'o, I'uga o filo

Fa'amatalaga o oloa

Oloa	LELEI / ERW / VAI PAU’U’A
Fua	6 mm - 1080 mm
mafiafia	1mm - 135 mm
Umi	3 m - 12 m po’o e tusa ai ma mana’oga a tagata fa’atau
Tulaga	ASTM GB DIN
Tulaga uamea	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, ma isi.
Tu'utu'uga o fefa'ataua'iga	FOB/CIF/CFR
Tulaga totogi	T/T, L/C
Taulaga e momoli ai	Tianjin, Saina
Taimi e momoli ai	10 po o e tusa ai ma le tele mo’i o faaga
Togafitiga i luga	Ata lanu uliuli Varnish vali 3PE Uamea vevela po'o isi mea fa'apipi'i e tusa ai ma ou mana'oga Fa'amau fa'alava
Fa'ai'uga o fa'agaau	Pi'opi'o, fa'asa'o, filo, puupuu palasitika
Asiasiga	Su'ega Ultrasonic, su'esu'ega eddy, su'ega hydrosttic ma isi.
afifi	Fa'aputu, mo'imau pe faatatau i outou mana’oga
Tusi Faamaonia	API 5L/5CT, ISO, PED ma isi.

Fa'amatalaga fa'apitoa

ASTM ASME (S)A-335/(S)A-335M Vasega ma Su'ega Vailaau

Vasega	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

Manatua: (S)A335 P91 isi vailaʻau faʻapipiʻi: V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10
(S)A335 P92 isi vailaʻau vailaʻau o: 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

Meatotino Fa'ainisinia

Malosi Tetele, MPa	Malosi o fua, MPa	Fa'aumi, %
415 min	205 min	30 min

Vaitafe i fafo & Fa'apalepale

ASTM A450	Ta'ai vevela	Vaitafe fafo, mm	Fa'apalepale, 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
	Tusia malulu	Vaitafe fafo, mm	Fa'apalepale, 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 & ASTM A335	NPS	Vaitafe fafo, inisi	Fa'apalepale, 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%

O le mafiafia o le puipui ma le faapalepale

ASTM A450	Ta'ai vevela	Vaitafe fafo, mm	Fa'apalepale,%
		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
	Tusia malulu	Vaitafe fafo, mm	Fa'apalepale,%
		OD≤38.1	+20/-0
		OD>38.1	+22/-0
ASTM A530	NPS	Vaitafe fafo, inisi	Fa'apalepale,%
		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

Tulaga
ASTM A335--mo seamless Ferritic Alloy-Steel Paipa mo Auaunaga Maualuluga
ASTM A519--mo le Kaponi Su'esu'e ma le Uamea Alloy Mechanical Tubing
ASTM A213--mo Su'ega Ferritic ma Austenitic Alloy-Steel Boiler, Superheater, ma Fa'asua-Su'i vevela.