Seamless Alloy Steel Tube

Mapaipi achitsulo a Alloy & machubu amagwiritsidwa ntchito m'mafakitale osiyanasiyana ogwiritsira ntchito ngati zoyenga zamafuta, zopangira mankhwala, zomera za feteleza, zomera za petrochemicals ndi mphero za shuga etc.

Tumizani Imelo

Chezani Tsopano

Mndandanda wazinthu

Gnee zitsulo, zitsulo zoperekedwa kuchokera kumwamba kupita kunyanja zilipo, padziko lonse lapansi;

Chitoliro chachitsulo

Chitoliro Chachitsulo Chopanda Seam Chitoliro cha Chitsulo cha Aloyi Chitoliro cha Carbon Steel API Line Pipe Welded Steel Pipe Chitoliro Chachitsulo cha Galvanized Zosakaniza

Chitsulo chosapanga dzimbiri

Kolo wachitsulo chosapanga dzimbiri/Mapepala Chitoliro Chachitsulo chosapanga dzimbiri Zosakaniza

Chipinda chachitsulo

Chitsulo Chosagwira Nyengo Boiler Pressure Vessel Chitsulo Zomangira Zitsulo Plate Valani mbale yachitsulo yosamva Hight Strength Low Alloy Steel Carbon Chitsulo Checkered Steel Plate Alloy Steel Plate

Chitsulo Chozizira Chozizira

H Beam ngodya Channel Zitsulo Round Bars

Chitsulo cha Galvanized

Koyilo Wagalasi/Mapepala Prepainted Steel Coil Mapepala Omangira Padenga

Aluminium Metal

Automotive Steel

Lumikizanani nafe

Imelo : sale@gneesteel.com

Zam'manja: +86 15824687445 kelly

Tel: +86 372-5055135

Adilesi: No. 4-1114,Beichen Building,Beicang Town,Beichen District Tianjin,China.

Chiyambi cha malonda Deta yaukadaulo

Chiyambi cha malonda

Chitoliro cha aloyi ndi mtundu wa chitoliro chachitsulo chopanda msoko, ntchito yake ndi yokwera kwambiri kuposa chitoliro chachitsulo chosasunthika, chifukwa chitoliro chachitsulo chamtunduwu chimakhala ndi Cr yambiri, kukana kwake kutentha kwambiri, kutsika kwa kutentha, kukana kwa dzimbiri ndikwabwinoko kuposa zina. Chitoliro chachitsulo , kotero chitoliro cha aloyi chimagwiritsidwa ntchito kwambiri mu petroleum, zakuthambo, mankhwala, mphamvu yamagetsi, boiler, asilikali ndi mafakitale ena.

Ntchito: Mu Petroleum, Azamlengalenga, Chemical, Power, Boilers, Military Industry

Mapeto: Plain End, Beveled End, Thread End

Zambiri Zamalonda

Zogulitsa	ZOSASINTHA / ERW / PALIPI LACHIWIRI CHOONA Alloy
Dimension	6 mm - 1080 mm
Makulidwe	1mm - 135 mm
Utali	3 m - 12 m kapena malinga zofunikira za makasitomala
Standard	ASTM GB DIN
Chitsulo kalasi	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.
Zolinga zamalonda	FOB/CIF/CFR
Malipiro zachuma	T/T, L/C
Doko lotumizira	Tianjin, China
Nthawi yoperekera	10 kapena malinga zambiri machubu
Thandizo pamtunda	Kupenta kwakuda Kupenta zavanishi 3PE Hot malata kapena zopaka molingana zofunika Bare chubu
Mapeto a machubu	Zovala, zopanda, zingwe, zovala zapulasitiki
Kuyendera	Ultrasonic kuwunika, eddy kuyendera, hydrosttic testing ndi zina zotero.
Phukusi	Magulu, kutayika kapena malinga zofunikira zanu
Satifiketi	API 5L/5CT, ISO, PED ndi zina zotero.

Deta yaukadaulo

ASTM ASME (S)A-335/(S)A-335M Giredi ndi Chemical Composition

Gulu	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

Zindikirani: (S)A335 P91 mankhwala enanso ndi: V 0.18~0.25; N 0.030~0,070; Ni ≤ 0.40; Al ≤ 0.04 ; Nb 0.06~0.10
(S)A335 P92 mankhwala enanso ndi: 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

Mechanical Properties

Mphamvu Yamphamvu, MPa	Zokolola Mphamvu, MPa	Elongation,%
415 min	205 min	30 min

Kunja Diameter & Tolerance

Chithunzi cha ASTM A450	Hot adagulung'undisa	Kunja Diameter, mm	Kulekerera, 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
	Zozizira Zokokedwa	Kunja Diameter, mm	Kulekerera, 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	Kunja Diameter, inchi	Kulekerera, 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%

Khoma makulidwe & Kulekerera

Chithunzi cha ASTM A450	Hot adagulung'undisa	Kunja Diameter, mm	Kulekerera,%
		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
	Zozizira Zokokedwa	Kunja Diameter, mm	Kulekerera,%
		OD≤38.1	+20/-0
		OD>38.1	+22/-0
Chithunzi cha ASTM A530	NPS	Kunja Diameter, inchi	Kulekerera,%
		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

Standard
ASTM A335--ya Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
ASTM A519--ya Seamless Carbon ndi Alloy Steel Mechanical Tubing
ASTM A213--ya Seamless Ferritic ndi Austenitic Alloy-Steel Boiler, Superheater, ndi Heat-Exchanger Tubes