China Supplier China S355jh 48 Inch Black Iron Pipe Welded Pipe Tube Carbon Seamless Steel Pipe

Wogulitsa ku China China S355jh 48 Inch Black Iron Pipe Welded Pipe Tube Carbon Seamless Steel Pipe Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Chitoliro cholumikizidwa ndi SSAW chozungulira chimapangidwa ndi coil yachitsulo ngati zopangira, chotulutsidwa kutentha kwabwinobwino ndikulumikizidwa ndi njira yolumikizira yokha ya waya wawiri wokhala ndi mbali ziwiri, yomwe ili ndi mphamvu yokakamiza kwambiri, mphamvu yogwira ntchito kwambiri, magwiridwe antchito apamwamba komanso moyo wautali wautumiki.

Pezani mtengo waulere

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Ndi cholinga ichi, takhala m'modzi mwa opanga opanga zinthu zatsopano kwambiri paukadaulo, otsika mtengo, komanso opikisana pamitengo ku China Supplier China S355jh 48 Inch Black Iron Pipe Welded Pipe Tube Carbon Seamless Steel Pipe, Kuyang'ana mtsogolo, ulendo wautali, kuyesetsa nthawi zonse kukhala antchito onse ndi chidwi chonse, chidaliro chowirikiza zana limodzi ndi kuyika kampani yathu yamanga malo okongola, zinthu zapamwamba, bizinesi yamakono yapamwamba komanso kugwira ntchito molimbika!
Poganizira mfundo imeneyi, takhala m'modzi mwa opanga zinthu zatsopano kwambiri paukadaulo, zotsika mtengo, komanso zopikisana pamitengo.China Mpweya Zitsulo chitoliro, Chubu chachitsulo, Ndi chitukuko cha anthu ndi chuma, kampani yathu ipitiliza ndi mzimu wa "kukhulupirika, kudzipereka, kuchita bwino, ndi kupanga zinthu zatsopano", ndipo nthawi zonse tidzatsatira lingaliro la oyang'anira lakuti "tingakonde kutaya golide, osataya mtima wa makasitomala". Tidzatumikira amalonda akunyumba ndi akunja modzipereka, ndipo tidzalola kuti tipange tsogolo labwino limodzi nanu!

Chitoliro chachitsulo cha SSAW

OD ya Kunja kwa Diameter	219mm-3500mm
Kukhuthala kwa Khoma	1.5mm-25mm
Utali	3-18M
pamwamba	Wopanda kanthu, Wopaka Mafuta Mochepa, Wopaka Wakuda, Woteteza Kudzikundikira (FBE / 2PE / 3PE)
Kulongedza	Yokwanira, Yoteteza Mbali Zonse Ziwiri, Zipangizo Zosalowa Madzi Zokulungidwa
Kugwiritsa ntchito	mapaipi amadzi, zomangira zitsulo, mapaipi amafuta ndi gasi, mapaipi achitsulo, ndi zina zotero.

Zofotokozera za malonda

Kugawa magulu	Muyezo	Zamgululi Zazikulu
Chitoliro chachitsulo cha ntchito yamadzimadzi	GB/T 14291	Chitoliro cholumikizidwa cha ntchito yamadzimadzi a m'migodi
	GB/T 3091	Chitoliro cholumikizidwa kuti chigwiritsidwe ntchito ndi madzi otsika mphamvu
	SY/T 5037	Chitoliro chachitsulo cholumikizidwa ndi arc chozungulira kuti mapaipi azitha kugwira ntchito ndi madzi otsika
	ASTM A53	Chitoliro chachitsulo cholumikizidwa ndi galvanized komanso chopanda msoko chakuda komanso chotentha
	BS EN10217-2	Mitundu ya chitsulo cholumikizidwa kuti chigwiritsidwe ntchito pa kupanikizika - mikhalidwe yaukadaulo yotumizira - gawo 2: Machubu achitsulo osalumikizidwa ndi alloy ndi alloy okhala ndi kutentha kokwera
	BS EN10217-5	Mitundu ya chitsulo cholumikizidwa kuti chigwiritsidwe ntchito popanikizika - mikhalidwe yaukadaulo yotumizira - gawo 5: Machubu achitsulo osaphatikizidwa ndi alloy ndi alloy okhala ndi mawonekedwe ofunikira kutentha kokwera
Chitoliro chachitsulo cha Kapangidwe Kabwinobwino	GB/T 13793	Chitoliro chachitsulo chosungunuka chachitsulo cholimba chamagetsi cholimba
	SY/T 5040	Mapaipi achitsulo olumikizidwa ndi arc ozungulira
	ASTM A252	Mapaipi achitsulo olumikizidwa komanso opanda msoko
	BS EN10219-1	Zitsulo zopanda aloyi ndi zitsulo zopanda ufa wosalala - gawo 1: Mikhalidwe yoperekera zinthu mwaukadaulo
	BS EN10219-2	Zigawo zopanda kanthu zopangidwa ndi zitsulo zopanda alloy ndi tirigu wabwino - gawo 2: Kulekerera, Kuchepa ndi Katundu Wogawanika
Chitoliro cha Mzere	GB/T 9711.1	Chitoliro chachitsulo cha njira yoyendera mapaipi amafuta ndi gasi (chitoliro chachitsulo cha Gulu A)
	GB/T 9711.2	Chitoliro chachitsulo cha njira yoyendera mapaipi amafuta ndi gasi (chitoliro chachitsulo cha Class B)
	API 5L PSL1/2	Chitoliro cha mzere
Chikwama	API 5CT/ ISO 11960 PSL1	Chitoliro chachitsulo chogwiritsidwa ntchito ngati chivundikiro kapena mapaipi a zitsime za mafakitale a mafuta ndi gasi

Kusanthula kwa Mankhwala ndi Katundu wa Makina

Muyezo	Giredi	Mankhwala Opangidwa (pakutha)%					Katundu wa Makina (mphindi)
Muyezo	Giredi	C	Si	Mn	P	S	Mphamvu Yokoka (Mpa)	Mphamvu Yopereka (Mpa)
API 5CT	h40	-	-	-	-	0.030	417	417
	J55	-	-	-	-	0.030	517	517
	K55	-	-	-	-	0.030	655	655
API 5L PSL1	A	0.22	-	0.90	0.030	0.030	335	335
	B	0.26	-	1.20	0.030	0.030	415	415
	X42	0.26	-	1.30	0.030	0.030	415	415
	X46	0.26	-	1.40	0.030	0.030	435	435
	X52	0.26	-	1.40	0.030	0.030	460	460
	X56	0.26	-	1.40	0.030	0.030	490	490
	X60	0.26	-	1.40	0.030	0.030	520	520
	X65	0.26	-	1.45	0.030	0.030	535	535
	X70	0.26	-	1.65	0.030	0.030	570	570
API 5L PSL2	B	0.22	0.45	1.20	0.025	0.015	415	415
	X42	0.22	0.45	1.30	0.025	0.015	415	415
	X46	0.22	0.45	1.40	0.025	0.015	435	435
	X52	0.22	0.45	1.40	0.025	0.015	460	460
	X56	0.22	0.45	1.40	0.025	0.015	490	490
	X60	0.12	0.45	1.60	0.025	0.015	520	520
	X65	0.12	0.45	1.60	0.025	0.015	535	535
	X70	0.12	0.45	1.70	0.025	0.015	570	570
	X80	0.12	0.45	1.85	0.025	0.015	625	625
GB/T 9711.1	L210	-	-	0.90	0.030	0.030	335	335
	L245	-	-	1.15	0.030	0.030	415	415
	L290	-	-	1.25	0.030	0.030	415	415
	L320	-	-	1.25	0.030	0.030	435	435
	L360	-	-	1.25	0.030	0.030	460	460
	L390	-	-	1.35	0.030	0.030	490	490
	L415	0.26	-	1.35	0.030	0.030	520	520
	L450	0.26	-	1.40	0.030	0.030	535	535
	L485	0.23	-	1.60	0.030	0.030	570	570
GB/T3091/ SY/T503	Q195	0.12	0.30	0.50	0.035	0.040	315	315
	Q215B	0.15	0.35	1.20	0.045	0.045	335	335
	Q235B	0.20	0.35	1.40	0.045	0.045	370	370
	Q345B	0.20	0.50	1.70	0.035	0.035	470	470
ASTM A53	A	0.25	0.10	0.95	0.050	0.045	330	330
ASTM A53	B	0.30	0.10	1.20	0.050	0.045	415	415
ASTM A252	1	-	-	-	0.050	-	345	345
	2	-	-	-	0.050	-	414	414
	3	-	-	-	0.050	-	455	455
EN10217-1	P195TR1	0.13	0.35	0.70	0.025	0.020	320	320
	P195TR2	0.13	0.35	0.70	0.025	0.020	320	320
	P235TR1	0.16	0.35	1.20	0.025	0.020	360	360
	P235TR2	0.16	0.35	1.20	0.025	0.020	360	360
	P265TR1	0.20	0.40	1.40	0.025	0.020	410	410
	P265TR2	0.20	0.40	1.40	0.025	0.020	410	410
EN10217-2	P195GH	0.13	0.35	0.70	0.025	0.020	320	320
	P235GH	0.16	0.35	1.20	0.025	0.020	360	360
	P265GH	0.20	0.40	1.40	0.025	0.020	410	410
EN10217-5	P235GH	0.16	0.35	1.20	0.025	0.020	360	360
EN10217-5	P265GH	0.20	0.40	1.40	0.025	0.020	410	410
EN10219-1	S235JRH	0.17	-	1.40	0.040	0.040	360	360
	S275JOH	0.20	-	1.50	0.035	0.035	410	410
	S275J2H	0.20	-	1.50	0.030	0.030	410	410
	S355JOH	0.22	0.55	1.60	0.035	0.035	470	470
	S355J2H	0.22	0.55	1.60	0.030	0.030	470	470
	S355K2H	0.22	0.55	1.60	0.030	0.030	470	470

Kulekerera kwa M'mimba mwake wa Kunja ndi Kukhuthala kwa Khoma

Muyezo	Kulekerera Thupi la Chitoliro		Kulekerera kwa Mapeto a Chitoliro		Kupirira Kukhuthala kwa Khoma
Muyezo	Kutuluka m'mimba mwake	Kulekerera	Kutuluka m'mimba mwake	Kulekerera	Kupirira Kukhuthala kwa Khoma
GB/T3091	OD≤48.3mm	≤±0.5	OD≤48.3mm	-	≤±10%
	48.3	≤±1.0%	48.3	-
	273.1	≤±0.75%	273.1	-0.8～+2.4
	OD>508mm	≤±1.0%	OD>508mm	-0.8～+3.2
GB/T9711.1	OD≤48.3mm	-0.79～+0.41	-	-	OD≤73	-12.5%～+20%
	60.3	≤±0.75%	OD≤273.1mm	-0.4～+1.59	88.9≤OD≤457	-12.5%～+15%
	508	≤±1.0%	OD≥323.9	-0.79～+2.38	OD≥508	-10.0%～+17.5%
	OD>941mm	≤±1.0%	-	-	-	-
GB/T9711.2	60	± 0.75%D～±3mm	60	± 0.5%D～±1.6mm	4mm	±12.5%T～±15.0%T
	610	± 0.5%D～±4mm	610	± 0.5%D～±1.6mm	Kulemera ≥25mm	-3.00mm～+3.75mm
	OD>1430mm	-	OD>1430mm	-	-	-10.0%～+17.5%
SY/T5037	OD<508mm	≤±0.75%	OD<508mm	≤±0.75%	OD<508mm	≤±12.5%
SY/T5037	OD≥508mm	≤±1.00%	OD≥508mm	≤±0.50%	OD≥508mm	≤±10.0%
API 5L PSL1/PSL2	OD <60.3	-0.8mm～+0.4mm	OD≤168.3	-0.4mm～+1.6mm	WT≤5.0	≤±0.5
	60.3≤OD≤168.3	≤±0.75%	168.3	≤±1.6mm	5.0	≤±0.1T
	168.3	≤±0.75%	610	≤±1.6mm	T≥15.0	≤±1.5
	610	≤±4.0mm	OD>1422	-	-	-
	OD>1422	-	-	-	-	-
API 5CT	OD <114.3	≤±0.79mm	OD <114.3	≤±0.79mm	≤-12.5%
API 5CT	OD≥114.3	-0.5%～1.0%	OD≥114.3	-0.5%～1.0%	≤-12.5%
ASTM A53	≤±1.0%		≤±1.0%		≤-12.5%
ASTM A252	≤±1.0%		≤±1.0%		≤-12.5%

Kuwonetsera kwa Zamalonda

Ndi cholinga ichi, takhala m'modzi mwa opanga opanga zinthu zatsopano kwambiri paukadaulo, otsika mtengo, komanso opikisana pamitengo ku China Supplier China S355jh 48 Inch Black Iron Pipe Welded Pipe Tube Carbon Seamless Steel Pipe, Kuyang'ana mtsogolo, ulendo wautali, kuyesetsa nthawi zonse kukhala antchito onse ndi chidwi chonse, chidaliro chowirikiza zana limodzi ndi kuyika kampani yathu yamanga malo okongola, zinthu zapamwamba, bizinesi yamakono yapamwamba komanso kugwira ntchito molimbika!
Wogulitsa ku ChinaChina Mpweya Zitsulo chitoliro, Chubu chachitsulo, Ndi chitukuko cha anthu ndi chuma, kampani yathu ipitiliza ndi mzimu wa "kukhulupirika, kudzipereka, kuchita bwino, ndi kupanga zinthu zatsopano", ndipo nthawi zonse tidzatsatira lingaliro la oyang'anira lakuti "tingakonde kutaya golide, osataya mtima wa makasitomala". Tidzatumikira amalonda akunyumba ndi akunja modzipereka, ndipo tidzalola kuti tipange tsogolo labwino limodzi nanu!

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