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Large Precision Stainless Steel Tubing ASTM A213 / ASME SA213 TP321 / 321H For Fuild Industry

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Address: No. 501, Changsheng South Road, Occident Biotechnology Industry Park, Jiaxing, Zhejiang

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Large Precision Stainless Steel Tubing ASTM A213 / ASME SA213 TP321 / 321H For Fuild Industry

Country/Region	china
City & Province	jiaxing zhejiang

Product Details

ASTM A213 / ASME SA213 TP321 / 321H Stainless Steel Precision Tubing For Fuild Industry

MTSCO has the most advanced technology — The floating plug drawing technology which are used in Korea , and equipped with the most environmentally process — Bright annealing process . So our bright annealed precision tube produce technology make us can produce 300 tons high precision tubes every months .

Test :

1 . NTD ( Ultrasonic test , Eddy Current test )
2 . Mechanical Test ( Tension Test , Flaring Test , Flattening Test , Hardness Test , Hydraulic test )
3 . Metal Test ( Metallographic Analysis , Impact Test-High / low temperature )
4 . Chemical Analysis ( Photoelectric Emission Spectroscopic )

Main Market :

MTSCO tubes main market include Europe , Middle East , Southeast Asia , South America etc .

Precision stainless steel tubing can used some industries. Such as petroleum industry , chemical enterprise industry , superheater boiler industry , heat exchanger industry etc . Also can be used in ship industry , construction and ornament : Escalator , Elevator , Doors Production tools , Kitchen appliances , Freezers , Cold rooms etc .

Stanard Wire Gauge ( Fomerly Imperial Wire Gauge ) SWG
SWG	Wall Thickness		SWG	Wall Thickness
0	0.324	8.23	21	0.032	0.81
1	0.3	7.62	22	0.028	0.71
2	0.276	7.01	23	0.024	0.61
3	0.252	6.4	24	0.022	0.56
4	0.232	5.89	25	0.02	0.51
5	0.212	5.38	26	0.018	0.46
6	0.192	4.88	27	0.0164	0.42
7	0.176	4.47	28	0.0148	0.38
8	0.16	4.06	29	0.0136	0.35
9	0.144	3.66	30	0.0124	0.31
10	0.128	3.25	31	0.0116	0.29
11	0.116	2.95	32	0.0108	0.27
12	0.104	2.64	33	0.01	0.25
13	0.092	2.34	34	0.0092	0.23
14	0.08	2.03	35	0.0084	0.21
15	0.072	1.83	36	0.0076	0.19
16	0.064	1.63	37	0.0068	0.17
17	0.056	1.42	38	0.006	0.15
18	0.048	1.22	39	0.0052	0.13
19	0.04	1.02	40	0.0048	0.12
20	0.036	0.91

EN10216-5 Standard Chemical Composition :

Steel Grade		C	Si	Mn	P	S	N	Cr	Cu	Mo	Nb	Ni	Ti	Others
Steel Grade		max			max	max
Steel Name	Steel Number
X2CrNi19-11	1.4306	0.03	≤1	≤2	0.04	0.015	≤0.11	18.00 - 20.00	-	-	-	8.00 - 10.00	-	-
X5CrNi18-10	1.4301	0.07	≤1	≤2	0.04	0.015	≤0.11	17.00 - 19.50	-	-	-	8.00 - 10.50	-	-
X6CrNiTi18-10	1.4541	0.08	≤1	≤2	0.04	0.015	≤0.11	17.00 - 19.00	-	-	-	9.00 - 12.00	5xC to 0.70	-
X6CrNiNb18-10	1.4550	0.08	≤1	≤2	0.04	0.015	-	17.00 - 19.00	-	-	10xC to 1.00	9.00 - 12.00	-	-
X2CrNiMo17-12-2	1.4404	0.03	≤1	≤2	0.04	0.015	≤0.11	16.50 - 18.50	-	2.00 - 2.50	-	10.00 - 13.00	-	-
X5CrNiMo17-12-2	1.4401	0.07	≤1	≤2	0.04	0.015	≤0.11	16.50 - 18.50	-	2.00 - 2.50	-	10.00 - 13.00	-	-
X6CrNiMoTi17-12-2	1.4571	0.08	≤1	≤2	0.04	0.015	-	16.50 - 18.50	-	2.00 - 2.50	-	10.50 - 13.50	5xC to 0.70	-

Chemical Composition

	C(max)	Si(max)	Mn(max)	P(max)	S(max)	Cr	Ni	Mo	Ti
TP304/1.4301	0.080	1.00	2.00	0.045	0.030	18.0-20.0	8.0-10.5
TP304L/1.4307	0.035	1.00	2.00	0.045	0.030	18.0-20.0	8.0-12.0
TP304H/1.4948	0.04-0.10	1.00	2.00	0.045	0.030	18.0-20.0	8.0-12.0
TP316/1.4401	0.080	1.00	2.00	0.045	0.030	16.0-18.0	11.0-14.0	2.0-3.0
TP316L/1.4404	0.035	1.00	2.00	0.045	0.030	16.0-18.0	10.0-14.0	2.0-3.0
TP316Ti/1.4571	0.080	1.00	2.00	0.045	0.030	16.0-18.0	10.0-14.0	2.0-3.0	0.7>5x(C+N)
TP321/1.4541	0.080	1.00	2.00	0.045	0.030	17.0-19.0	9.0-12.0		0.7>5x(C+N)
TP317L/1.4449	0.080	1.00	2.00	0.045	0.030	18.0-20.0	11.0-14.0	3.0-4.0
TP347H/1.4912	0.04-0.10	1.00	2.00	0.045	0.030	17.0-19.0	9.0-13.0
TP309S/1.4833	0.080	1.00	2.00	0.045	0.030	22.0-24.0	12.0-15.0	0.75
TP310S/1.4845	0.080	1.00	2.00	0.045	0.030	24.0-26.0	19.0-22.0	0.75