Iintengiso ze-ASTM A312 TP304L ipayipi yentsimbi engatyiwayo engenamithungo

Ipayipi yentsimbi engatyiwayo ye-ASTM A312 Tp304l yeyona payipi yentsimbi isetyenziswa kakhulu ehlabathini ngenxa yezizathu ezininzi. I-ASTM A312 Gr Tp304l inexabiso eliphantsi kunezinye iimveliso ezininzi zentsimbi engatyiwayo kwaye ngenxa yoko iyonga iindleko. Yintsimbi engatyiwayo yohlobo lwe-austenitic kwaye inokromiyam ngaphakathi kuyo. Oku kwenza i-ASTM A312 Grade Tp304l ingatyiwa. Lo mgangatho uyafuneka kwiinkqubo ezininzi zokusetyenziswa. Ipayipi i-A312 Tp304l inokuveliswa ngeendlela ezahlukeneyo kwaye inokuza ngeemilo ezahlukeneyo kananjalo. I-Oshwin Overseas ngumenzi nomthengisi omkhulu wezi payipi kwaye sivelisa zonke iintlobo neendidi zemveliso.

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Imigqaliselo yePayipi yeNtsimbi engatyiwayo eNgaditywanga ye-ASTM A312 TP 304L

Iinkcukacha zePayipi ze-ASTM A312 TP304L zeNtsimbi eNgatyiwayo eziNgabikhozi	ASTM A269, ASTM A213, ASTM A312, ASME SA269, ASME SA213, ASME SA312
IiGradi zePayipi zeNtsimbi engatyiwayo ezingenamthungo ze-ASTM A312 TP304L	202, 304, 304L, 304H, 304LN, 309S, 310S, 316, 316L, 316H, 316Ti, 316LN, 317L, 321, 321H, 347, 347H, 904L, SMO 254, ALLOY 254, 6MO, 6MOLY, UNS S31254 ETC.
ASTM A312 TP304L Iipayipi zentsimbi engatyiwayo ezingenamthungo uhlobo	Engaswekwanga / Eweldeke / ERW / EFW / Ukutsalwa Okubandayo / Ukugqitywa Okushushu / Ukugqitywa Okubandayo
ASTM A312 TP304L Iipayipi Zentsimbi Engatyiwayo Ezingenamthungo Ubungakanani Bedayamitha Yangaphandle	Engathungelwanga – 1/2″ NB ukuya kwi-18″ NB Ewelde / ERW- 1″ NB UKUYA KWI-16″ NB EFW – 8″ NB ukuya kwi-110″ NB
ASTM A312 TP304L Iipayipi Zentsimbi Engatyiwayo Ezingenamthungo Ubukhulu Bodonga	Ishedyuli 10 ukuya kwiShedyuli 160 (Ubukhulu obuyi-3 mm ukuya kwi-100 mm)
ASTM A312 TP304L Iipayipi Zentsimbi Engatyiwayo Ezingenamthungo Ubude	Ukusuka kwi-01 yeMitha ukuya kwi-12.5 zeMitha, Ubude obuNye obuNgenamgama, Ubude obuBini obuNgenamgama kunye noBungakanani obuLungiselelweyo.
ASTM A312 TP304L Iipayipi Zentsimbi Engatyiwayo Ezingenamthungo Iincam Ezithe Nqo / Iincam EzichetyiweyoUmbhali: U-Nobuhle Imiqathango yokuHanjiswa kweePayipi zeNtsimbi engatyiwayo ezingenamthungo ze-ASTM A312 TP304L Njengoko ziqengqiwe, zibunjwe, zikhululwe uxinzelelo, zitshiswe, zomelezwe, zomelelwe, Ukutsalwa Kweqweqwe Elibandayo Iipayipi Zentsimbi Engatyiwayo Ezingenamthungo ze-ASTM A312 TP304L Ukugqunywa Ukucwebezelisa ngombane, Ukukrwela ngomatshini, Ukugqitywa okusatin, Ukwenziwa kube ngumxube we-passivated Iipayipi Zentsimbi Engatyiwayo Ezingenamthungo ze-ASTM A312 TP304L Olunye Uvavanyo Uhlalutyo lwemveliso, Uvavanyo loxinzelelo oluWonke, Uvavanyo lokuCinezela, Uvavanyo lokuSila, Uhlolo lweRadiograph HIC, Unyango lobushushu lokuZinzisa, Uvavanyo lokuNtshwela-ngaphakathi kweNtsimbi, Uvavanyo lokuBola kweSithambiso, Ukufunyanwa kweeNtsimbi zeMagnethi, Uvavanyo lobungakanani beNtsimbi, NACE 0175, Dual Grade, PWHT (UNYANGO LOBUSHUSHU EMVA KOKUTHAMBISA), Uvavanyo lweFlare, Uvavanyo lokuGoba, Uvavanyo lobuQatha, Uvavanyo lokuTsala njl.njl. Iipayipi zeNtsimbi engatyiwayo zeASTM A312 TP304L ezingenamithungo iMilinganiselo Zonke iipayipi zenziwa kwaye zihlolwe / zivavanywe ngokwemigangatho efanelekileyo imigangatho equka i-ASTM ne-ASMEIinkonzo Ezongezelelweyo Zexabiso ZeePayipi Zentsimbi Engatyiwayo Ezingenamthungo ze-ASTM A312 TP304LUkutsalwa / Ukwandiswa / Ukusetyenzwa Ngomatshini / Ukutshayelwa Ngumhlaba / Ukutshayelwa Ngamabhontsi / Unyango Lobushushu / Ukubuthathu / Ukubuthathu OkukhazimlayoUkupakishwa KweePayipi Zentsimbi Engatyiwayo Ezingenamthungo ze-ASTM A312 TP304LOkukhululekileyo / Isisungulu / Ipalethi Yomthi / Ibhokisi Yomthi / Izisongelo Zelaphu Leplastiki / Izigqubuthelo Zecala Leplastiki / Umkhuseli Oveliweyo

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IiGradi ezilinganayo zePayipi yeNtsimbi engatyiwayo engu-304L

Ibanga	Inombolo ye-UNS	IsiNgesi esidala		Umgangatho waseYurophu		I-SS yaseSweden	Ijapani JIS
		Ugqirha	KwisiNgesi	Akunjalo	Igama
Ngenxa yokuba i-304L iqulathe i-molybdenum, inika i-304L amandla okumelana nokugqwala nokubola	S30403	304S11	Ntlanu-sibhozo M	1.4301	X5CrNi18-10	2332	I-SUS 304L

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Imixube yeekhemikhali ye-ASTM A312 TP304L

A312 IIGRADI

Ayibhalwanga

C

Mn

P

S

U

Khrayisiti

Nikhobhi

Moya

Tiytani

Nb

N

TP304L

S30403

0.035

2.0

0.045

0.030

1.0

18.0-20.0

8.0-13.0

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Iimpawu zoMatshini ze-ASTM A312 TP304L

Izinto	Ubushushu Unyango	Iqondo lobushushu Umzuzu. º F(º C)	Amandla okutsala Ksi (MPa), Obuncinci.	Amandla Okumelana Ksi (MPa), Obuncinci.	Ukweluleka %, Okuncinci
TP304L	Isisombululo	1900 (1040)	70(485)	25(170)	35

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Iimpawu Zomzimba Zeepayipi Zentsimbi Engatyiwayo I-ASTM A312 TP304L

Iimpawu eziphathekayo zentsimbi engatyiwayo yodidi lwe-304L kwimeko yayo efudunyezwe yaphola.

Ibanga	Uxinano (kg/m3)	Imodulus ye-elastiki (GPa)	Umlinganiselo oMphakathi wokuNwesa ngokuFudumala (μm/m/°C)			Ukuhanjiswa kobushushu (i-W/m.K)		Ubushushu Obuthe Ngqo 0-100°C (J/kg.K)	Inqobo yokuchasa umbane (nΩ.m)
			Ukusuka kuma-0 ukuya kuma-100 eCelsius	0-315°C	Ukusuka kumaqanda angama-0 ukuya kuma-538°C	kwi-100°C	kwi-500°C
Ngenxa yokuba i-304L iqulathe i-molybdenum, inika i-304L amandla okumelana nokugqwala nokubola	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

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Iisayizi zeepayipi ezingenamthungo zentsimbi engatyiwayo i-ASTM A312 TP304L

Umbhobho Ubungakanani	Ukusuka ngaphandle Kwi I-intshi	A.S.A. Iishedyuli zeepayipi
		i-5s	5	Amashumi	10	20	30	amashumi amane Nesiqhelo.	40	60	Iminyaka yoo-80 Ngu E.H.	80	100	120	140	160	DBL E.H.
1/8	.405		.035 .1383	.049 .1863	.049 .1863			.068 .2447	068 .2447		0.95 .3145	0.95 .3145
1/4	.540		.049 .2570	.065 .3297	.065 .3297			.088 .4248	088 .4248		.119 .5351	.119 .5351
3/8	.675		.049 .3276	.065 .4235	.065 .4235			.091 .5676	.091 .5676		.126 .7338	.126 .7338
1/2	.840	.065 .5383	.065 .5383	.083 .6710	.083 .6710			.109 .8510	.109 .8510		.147 1.088	.147 1.088				.187 1.304	.294 1.714
3/4	1.050	.065 .6838	.065 .6838	.083 .8572	.083 .8572			.113 1.131	.113 1.131		.154 1.474	.154 1.474				.218 1.937	.308 2.441
1	1.315	.065 .8678	.065 .8678	.109 1.404	.109 1.404			.133 1.679	.133 1.679		.179 2.172	.179 2.172				.250 2.844	.358 3.659
1-1/4	1.660	.065 1.107	.065 1.107	.109 1.806	.109 1.806			.140 2.273	.140 2.273		.191 2.997	.191 2.997				.250 3.765	.382 5.214
1-1/2	1.900	.065 1.274	.065 1.274	.109 2.085	.109 2.085			.145 2.718	.145 2.718		.200 3.631	.200 3.631				.281 4.859	.400 6.408
2	2.375	.065 1.604	.065 1.604	.109 2.638	.109 2.638			.154 3.653	.154 3.653		.218 5.022	.218 5.022				.343 7.444	.436 9.029
2-1/2	2.875	.083 2.475	.083 2.475	.120 3.531	.120 3.531			.203 5.793	.203 5.793		.276 7.661	.276 7.661				.375 10.01	.552 13.70
3	3.500	.083 3.029	.083 3.029	.120 4.332	.120 4.332			.216 7.576	.216 7.576		.300 10.25	.300 10.25				.437 14.32	.600 18.58
3-1/2	4.000	.083 3.472	.083 3.472	.120 4.973	.120 4.973			.226 9.109	.226 9.109		.318 12.51	.318 12.51					.636 22.85
4	4.500	.083 3.915	.083 3.915	.120 5.613	.120 5.613			.237 10.79	.237 10.79	.281 12.66	.337 14.98	.337 14.98		.437 19.01		.531 22.51	.674 27.54
4-1/2	5.000							.247 12.53			.355 17.61						.710 32.53
5	5.563	.109 6.349	.109 6.349	.134 7.770	.134 7.770			.258 14.62	.258 14.62		.375 20.78	.375 20.78		.500 27.04		.625 32.96	.750 38.55
6	6.625	.109 7.585	.109 7.585	.134 9.290	.134 9.290			.280 18.97	.280 18.97		.432 28.57	.432 28.57		.562 36.39		.718 45.30	.864 53.16
7	7.625							.301 23.57			.500 38.05						.875 63.08
Uhlobo oluphakathi = Ubukhulu bodonga nge-intshi Uhlobo olugqamileyo = Ubunzima bentsimbi ngeenyawo ngeeponti

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Astm A312 Umgangatho we-TP304L: Ukunyaniseka kwamapayipi

Ububanzi bangaphandle bepayipi yentsimbi engatyiwayo 304L	Umda wemiphupho ye-ASTM A312 TP304L
4 ukuya kuma-35mm	Malunga/Malunga 0.08mm
35 ukuya kwi-38mm	Malunga ne -/+ 0.15mm
38 ukuya kuma-60mm	Malunga no-0.20mm
60 nangaphezulu	+/- 0.25mm

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Umgangatho woXinzelelo lwePhaephe yeNtsimbi engatyiwayo engu-304L

Umlinganiselo woXinzelelo (psig)
Ubungakanani bompayipi (ii-intshi)	Ishedyuli yamapayipi	Iqondo lobushushu (oF)
		100	200	300	400	500	600	650	700	750
Inci enye	40	Ngu-304L8	2629	2362	2171	2019	1924	1867	1824	1810
	80	4213	3634	3265	3002	2791	2659	2580	2528	2501
	160	6140	5296	4759	4375	4068	3876	3761	3684	3646
I-intshi enye neesiqingatha	40	2257	1947	1750	1608	1496	1425	1383	1354	1340
	80	3182	2744	2466	2267	2108	2009	1949	1909	1889
	160	4619	3984	3580	3291	3060	2916	2829	2772	2743
I-intshi ezimbini	40	1902	1640	1474	1355	1260	1201	1165	1141	1129
	80	2747	2369	2129	1957	1820	1734	1682	1648	1631
	160	4499	3880	3486	3205	2980	2840	2755	2699	2671
I-intshi ezintathu	40	1806	1558	1400	1287	1196	1140	1106	1084	1072
	80	2553	2202	1979	1819	1691	1612	1564	1532	1516
	160	3840	3312	2976	2736	2544	2424	2352	2304L	2280
I-intshi ezine	40	1531	1321	1187	1091	1014	967	938	919	909
	80	2213	1909	1715	1577	1466	1397	1355	1328	1314
	160	3601	3106	2791	2566	2386	2273	2206	2161	2138
I-intshi ezintlanu	40	1342	1158	1040	956	889	847	822	805	797
	80	1981	1709	1535	1411	1312	1250	1213	1189	1176
	160	3414	2945	2646	2433	2262	2155	2091	2049	2027
I-intshi ezi-6	40	1219	1052	945	869	808	770	747	732	724
	80	1913	1650	1483	1363	1267	1208	1172	1148	1136
	160	3289	2836	2549	2343	2179	2076	2014	1973	1953
I-intshi ezisibhozo	40	1073	926	832	765	711	678	657	644	637
	80	1692	1459	1311	1205	1121	1068	1036	1015	1005
	160	3175	2738	2460	2262	2103	2004	1944	1905	1885
I-intshi ezili-10	40	974	840	755	694	645	615	596	584	578
	80	1609	1388	1247	1147	1066	1016	986	966	956
	160	3147	2714	2439	2242	2085	1986	1927	1880	1868

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ASTM A312 TP304L iPayipi yentsimbi engatyiwayo engenamthungo, uGqibo lweNgaphandle

Ugqibo lobuso		Umphezulu ongaphakathi		Umphezulu Ongaphandle (OD)
		Umndilili wokuqina		Umndilili wokuqina
		umakro we-intshi	Imaikromitha	umakro we-intshi	Imaikromitha
I-AP	Efudunyezwe yaza yagcinwa	Ayichazwanga	Ayichazwanga	40 okanye Ayichazwanga	1.0 okanye Ayichazwanga
Ibanga lesi-12	Ukuthotywa kwe-Beight	40,32,25,20	1.0,0.8,0.6,0.5	32	0.8
Ilungu lePalamente	Ukukhazimula ngomatshini	40,32,25,20	1.0,0.8,0.6,0.5	32	0.8
EP	Ukukhanyisa ngombane	15,10,7,5	0.38,0.25,0.20;0.13	32	0.8

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Uburhabaxa bepayipi ye-ASME SA 312 iGrade 304L

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Itshathi yobunzima yepayipi engenamthungo ye-Stainless Steel 304L

Ubungakanani Obusemthethweni Bepayipi Engathambekanga (NPS)	Ububanzi bangaphandle (mm)	Isikolo sokuqala	STD SCH 40S	XS SCH 80S	Ishedyuli 120	Isicwangciso-sikhokelo 160	XXS kakhulu
I-intshi enye kwishumi elinesibhozo	10.29		1.73 0.37	2.41 0.48
I-intshi enye kwikota	13.72	1.65 0.48	2.24 0.64	3.02 0.81
I-intshi ezintathu kwishumi elinesibhozo	17.15	1.65 0.64	2.31 0.86	3.20 1.12
isiqingatha sesantya	21.34	2.11 1.01	2.77 1.29	3.73 1.64		4.76 1.98	7.47 2.65
I-intshi ezintathu kwezine	26.67	2.11 1.30	2.87 1.71	3.91 2.23		5.56 2.94	7.82 3.69
Inci enye	33.40	2.77 2.12	3.38 2.54	4.55 3.28		6.35 4.30	9.09 5.75
1 1/4″	42.16	2.77 2.73	3.56 3.43	4.85 3.53		6.35 5.69	9.70 7.88
I-intshi enye neesiqingatha	48.26	2.77 3.15	3.68 3.11	5.08 5.49		7.14 7.34	10.16 9.69
I-intshi ezimbini	60.33	2.77 3.98	3.91 5.52	5.54 7.59		8.74 11.28	11.07 13.65
I-intshi ezimbini enesiqingatha	73.03	3.05 5.34	5.16 8.76	7.01 11.58		9.53 15.14
I-intshi ezintathu	88.90	3.05 6.54	5.49 11.45	7.62 15.50		11.13 21.65	15.24 28.09
I-intshi ezintathu enesiqingatha	101.60	3.05 7.52	5.74 13.77	8.08 18.90
I-intshi ezine	114.30	3.05 8.48	6.02 16.31	8.56 22.65	11.13 28.32	13.49 34.02	17.12 41.63
I-intshi ezintlanu	141.60	3.40 11.74	6.55 22.10	9.52 31.41		15.88 49.83
I-intshi ezi-6	168.26	3.40 14.04	7.11 28.68	10.97 43.19	14.27 54.20	18.26 68.56	21.95 80.36
I-intshi ezisibhozo	219.08	3.76 20.25	8.18 43.16	12.70 65.59	23.01 112.90	18.26 90.44
I-intshi ezili-10	273.05	4.19 28.20	9.27 61.20	12.70 81.55		28.58 174.82
I-intshi ezili-12	323.85	4.57 36.53	9.53 74.92	12.70 97.46

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Ukusetyenziswa kweePayipi ze-ASTM A312 TP304L zeNtsimbi engatyiwayo ezingenamithungo

Intsimbi yodidi lwe-304L inokwenziwa ibe ziipleyiti, amaphepha, kunye neekhoyili ukuze isetyenziswe kwezi zilandelayo:

Izixhobo zokuqhuba ukutya, ingakumbi ekwenzeni ibhiya, ekulungisweni kobisi nasekwenzeni iwayini.

Iibhentshi zasekhitshini, izinki, izitya ezikhulu, izixhobo kunye nefenitshala yasekhitshini

Iiphaneli zokwakha, iireyili kunye nezihombiso

Izikhongozeli zeekhemikhali, kuquka nezokuthuthwa

Izitshintshi zokushisa

Izikrini ezilukiweyo okanye ezidityanisiweyo zemigodi, imigodi yamatye kunye nokucocwa kwamanzi

Izibopheleli ezinamathambo

Imithombo

• Ikhuselwe: KX20251219 MATERIAL CERTIFICATE
• Ikhuselwe: KX20251027 MATERIAL CERTIFICATE
• KX20251007 ISATYIFIKETI SIZIBONELELO
• Ababoneleli Abaphambili beePayipi ze-ASTM A790 Duplex
• ASTM A312 TP347H ipayipi yentsimbi engatyiwayo engenamthungo