Tuam Tshoj tus zoo seamless steel yeeb nkab tsum

Lus piav qhia luv luv:

Khoom npe:seamless yeeb nkab, seamless steel yeeb nkab, seamless carbon steel yeeb nkab, carbon seamless steel yeeb nkab, Seamless kab yeeb nkab.
Daim ntawv thov:Rau kev xa cov pa roj, dej & roj rau Fluids Transmission.
Loj:OD: 10.3-1219.2mm;WT: 1.65-60mm;Ntev: 5.8 / 6 / 11.8 / 12m.
Nto:oiled los yog unoiled.
Xaus:Plain xaus, beveled nrog tube cap.
Pob:los ntawm pob los yog ntau.
Standard thiab Qib:API 5L / ASTM A106, Qib B;ASTM A53, Gr.A, Gr.B;DN 17175/EN10216-2, Qib ST35, ST45, ST52, 13CrMo44;DIN 2391 / EN10305-1, Qib St35, St45, St52;DIN 1629 / EN10216-1, Qib St37, St45, St52;JIS G3429 STH11;JIS G3429 STH12;JIS G3429 STH21;JIS G3429 STH22.

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Product Detail

Khoom cim npe

Specification

ASTM A53 Gr.B	Dub thiab kub-dipped zinc-coated steel kav welded thiab seamless
ASTM A106 Gr.B	Seamless carbon steel rau kev pabcuam kub
ASTM SA 179 Cov Lus Qhia	Seamless txias-draw low-carbon steel tshav kub exchanger thiab condenser raj
ASTM SA 192	Seamless carbon steel boiler raj rau kev kub siab
ASTM SA 210	Seamless Medium-carbon boiler thiab superheater raj
ASTM A 213	Seamless alloy-steel boiler, superheater, thiab tshav kub exchanger raj
ASTM A333 Gr.6	seamless thiab welded carbon thiab alloy steel yeeb nkab npaj rau siv nyob rau hauv qis kub.
ASTM A335 P9, P11, T22, T91	Seamless ferritic alloy-steel yeeb nkab rau kev pabcuam kub
ASTM A 336 Cov khoom siv raw khoom	Alloy steel forgings rau siab thiab kub qhov chaw
ASTM SA 519 4140 / 4130 ASTM SA 519 4140 / 4130 Cov Lus Qhia	Seamless carbon rau mechanical tubing
API Spec 5CT J55/K55/N80/L80/P110/K55	Seamless steel yeeb nkab rau casing
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70	Seamless steel yeeb nkab rau kab yeeb nkab
TIAB SA 17175	Seamless steel raj rau siab kub
DN2391	Cold drawn seamless prevision yeeb nkab
TIAB SA 1629	Seamless ncig unalloyed steel raj yuav tsum tau tshwj xeeb

Chemical Composition thiab Mechanical Properties

Txuj	Qib	Chemical Components (%)					Mechanical Properties
Txuj	Qib	C	Si	Mn	P	S	Tensile zog (Mpa)	Yield zog (Mpa)
ASTM A53	A	≤ 0.25	-	≤ 0.95	≤ 0.05	≤ 0.06	≥330	≥205
ASTM A53	B	≤ 0.30	-	≤1.2	≤ 0.05	≤ 0.06	≥415	≥240
ASTM A106 1	A	≤ 0.30	≥0.10	0.29-1.06 Nws	≤ 0.035	≤ 0.035	≥415	≥240
ASTM A106 1	B	≤ 0.35	≥0.10	0.29-1.06 Nws	≤ 0.035	≤ 0.035	≥485	≥275
ASTM A179 Cov khoom lag luam	A179	0.06-0.18 dr hab	-	0.27-0.63 Nws	≤ 0.035	≤ 0.035	≥325	≥180
ASTM A192 Cov Lus Qhia Tshwj Xeeb	A192	0.06-0.18 dr hab	≤ 0.25	0.27-0.63 Nws	≤ 0.035	≤ 0.035	≥325	≥180
API 5L PSL1	A	0.22	-	0.9	0.03 ib	0.03 ib	≥331	≥207
	B	0.28 ib	-	1.2	0.03 ib	0.03 ib	≥414	≥241
	X42	0.28 ib	-	1.3	0.03 ib	0.03 ib	≥414	≥290
	X46	0.28 ib	-	1.4	0.03 ib	0.03 ib	≥434	≥317
	X52	0.28 ib	-	1.4	0.03 ib	0.03 ib	≥455	≥359
	X56	0.28 ib	-	1.4	0.03 ib	0.03 ib	≥490	≥386
	X 60	0.28 ib	-	1.4	0.03 ib	0.03 ib	≥517	≥448
	X 65	0.28 ib	-	1.4	0.03 ib	0.03 ib	≥531	≥448
	X 70	0.28 ib	-	1.4	0.03 ib	0.03 ib	≥565	≥483
API 5L PSL2	B	0.24 ib	-	1.2	0.025 ib	0.015 ib	≥414	≥241
	X42	0.24 ib	-	1.3	0.025 ib	0.015 ib	≥414	≥290
	X46	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥434	≥317
	X52	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥455	≥359
	X56	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥490	≥386
	X 60	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥517	≥414
	X 65	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥531	≥448
	X 70	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥565	≥483
	X80	0.24 ib	-	1.4	0.025 ib	0.015 ib	≥621	≥552

Ua siab ntev

Hom yeeb nkab	Cov yeeb nkab loj (mm)	Ua siab ntev
Kub dov	OD <50	± 0.50 hli
	OD ≥ 50	± 1%
	WT <4	± 12.5%
	WT 4 ~ 20	+15%, -12.5%
	WT> 20	± 12.5%
Txias kos	OD 6-10	± 0.20 hli
	OD 10 – 30	± 0.40 hli
	OD 30 ~ 50	± 0.45 hli
	OD> 50	± 1%
	WT≤1	± 0.15 hli
	WT1 ~ 3	+15%, -10%
	WT > 3	+12.5%, -10%

Daim ntawv thov

Hom	Daim ntawv thov
Lub Hom Phiaj	General qauv thiab mechanical
Liquid Services	Petroleum, gas thiab lwm yam kua conveying
Tsawg thiab Nruab Nrab Siab Boiler Tube	Chav thiab boiler manufacturing
Hydraulic Pillar Service	Hydraulic txhawb nqa
Auto Semi-shaft Casing	Auto sem-shaft casing
Kab Yeeb	Roj thiab roj conveying
Tubing thiab Casing	Roj thiab roj conveying
Drill Pipes	Qhov dej drilling
Geological Drilling Yeeb Nkab	Geological drilling tshuab
Rauv tubes, tshav kub exchangers raj	Rauv tubes, kub exchangers

Cov kav dej txias	Chav / condensate yeeb nkab	Thaum tshav kub kub exchanger yeeb nkab	Marine / offshore yeeb nkab	Dredging yeeb nkab	Muaj yeeb nkab
Roj thiab roj yeeb nkab	Hluav taws kub sib tua yeeb nkab	Kev tsim kho / qauv yeeb nkab	Cov kav dej	Cov kav dej / dej phwj tuaj	Boiler raj