Paipu kila huila ʻole

Hoʻohana ʻia kēia mau paipu kila Alloy a me nā paipu i nā ʻoihana noi like ʻole e like me ka hoʻomaʻemaʻe aila, nā mea kanu kemika, nā mea kanu fertilizers, nā mea kanu petrochemical a me nā wili kō.

Hoʻouna leka uila

Kūkākūkā i kēia manawa

Papa inoa huahana

ʻO Gnee kila, lako kila mai ka lani a hiki i ke kai, hiki ke loaʻa i ka honua;

Paipu kila

Paipu kila ʻole Paipu kila huila Paipu kila kalapona Paipu Laina API Paipu kila welo Paipu hao hao hao Nā lako

Kila kohu ʻole

Huina kila/Pepa Paipu kila kila Nā lako

Papa kila

Ke kila kūʻē i ka lewa ʻO ke kila kila Papa kila hana moku E hoʻohana i ka pā kila pale Kaha Kiʻekiʻe Haʻahaʻa Alloy Steel hao Kaona Pāpaʻa kila kāhili Pāpaʻa kila Alloy

ʻO ke kila ʻōwili anu

H Kaola Angle Kanal Paa Poe kila

He hao hao hao

Huipuia /Pepa Koila kila i pena mua ia Pepa Hale Po'o

Metala Aluminum

Automotive Steel

Kāhea iā mā˚ou

leka uila : sale@gneesteel.com

Mobile: +86 15824687445 kelly

Tel: +86 372-5055135

Heluhelu: Helu 4-1114, Hale Beichen, Kaona Beicang, Apana Beichen Tianjin, Kina.

Hoʻolauna huahana ʻikepili ʻenehana

Hoʻolauna huahana

ʻO ka paipu Alloy he ʻano paipu kila maʻemaʻe, ʻoi aku ka kiʻekiʻe o kāna hana ma mua o ka paipu kila maʻemaʻe, no ka mea, ʻoi aku ka nui o Cr o kēia ʻano paipu kila, ʻoi aku ka maikaʻi o kona pale wela, haʻahaʻa haʻahaʻa haʻahaʻa, ʻoi aku ka maikaʻi o ka hoʻokō ʻana i ka corrosion ma mua o nā mea ʻē aʻe. ʻO ka paipu kila, no laila ua hoʻohana nui ʻia ka paipa alloy i ka ʻaila, aerospace, kemika, ka mana uila, ka paila, ka pūʻali koa a me nā ʻoihana ʻē aʻe.

Noi: Ma ka Petroleum, Aerospace, Chemical, Power, Boilers, Military Industry

Hoʻopau: Wehe maʻemaʻe, Hope Beveled, Wehe Uila

Nā kikoʻī huahana

Huahana	OLE / ERW / E ʻIHI API
Anana	6 mm - 1080 mm
mānoanoa	1mm - 135 mm
Ka lōʻihi	3 m - 12 m a i ʻole e like me ko koi o mea kūʻai
Kūlana	ASTM GB DIN
ʻAno kila	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.
Nā huaʻōlelo kalepa	FOB/CIF/CFR
Kūkākūkā uku	T/T, L/C
awa hoʻouna	Tianjin, Kina
Ka manawa hoʻouna	10 a i ʻole e like me ka nui maoli o nā paipu
Lapaʻau ʻili	Pena ʻeleʻele Pena varnish 3PE Puʻupee wela a i ʻole nā uhi ʻē aʻe e like me kāu mau koi He paipu wale nō
Ka hopena o nā paipu	Paʻi ʻili, māmā, mili, pulu
Nānā	Ka nānā ʻana i ka ultrasonic, eddy inspection, hydrosttic testing etc.
Pūʻolo	Nā pūʻolo, nalo a kulike i kou koi
Palapala	API 5L/5CT, ISO, PED etc.

ʻikepili ʻenehana

ASTM ASME (S)A-335/(S)A-335M Papa a me ka Hui Kemika

Papa	UNS	C≤	ʻO 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

'Ōlelo Aʻo: (S)A335 P91 haku mele 'ē aʻe: V 0.18~0.25; N 0.030~0.070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10
(S)A335 P92 hui kemika ʻē aʻe: 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

Na Waiwai Mechanical

Ikaika U'i, MPa	Ka ikaika hua, MPa	Hooloihi, %
415 min	205 min	30 min

Mawaho anawaena & hoomanawanui

ASTM A450	ʻōwili wela	Ka anawaena o waho, mm	Hoʻomanawanui, 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
	Huki anu	Ka anawaena o waho, mm	Hoʻomanawanui, 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	Ka anawaena o waho, ʻīniha	Hoʻomanawanui, 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%

ʻO ka mānoanoa o ka pā a me ke ahonui

ASTM A450	ʻōwili wela	Ka anawaena o waho, mm	Hoʻomanawanui, %
		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
	Huki anu	Ka anawaena o waho, mm	Hoʻomanawanui, %
		OD≤38.1	+20/-0
		OD>38.1	+22/-0
ASTM A530	NPS	Ka anawaena o waho, ʻīniha	Hoʻomanawanui, %
		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

Kūlana
ASTM A335--no Seamless Ferritic Alloy-Steel Pipe no ka lawelawe wela wela.
ʻO ASTM A519--no ka Paʻa Paʻa Paʻa ʻole a me Alloy Steel Mechanical Tubing
ASTM A213--no Seamless Ferritic a me Austenitic Alloy-Steel Boiler, Superheater, a me Heat-Exchanger Tubes