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ASMT 304 304L 316L Stainless Steel Seamless Tube Welded Thick Wall 2000mm

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Contact name:BAIN SHEN

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ASMT 304 304L 316L Stainless Steel Seamless Tube Welded Thick Wall 2000mm

Country/Region	china
City & Province	wenzhou zhejiang
Categories	Home Product Making Machinery

Product Details

Product Description

Overview:

Thin wall stainless steel pipe and thick wall stainless steel pipe, whether 304 stainless steel or 316 stainless steel in the material, have the advantage of high safety, and the service life is more than 70 years, basically can achieve the same life with the building. In daily use, there is no need to update, maintenance, greatly reducing the cost of use.

There are some differences between thin wall stainless steel pipe and thick wall stainless steel pipe in the production process, using the opposite production process. Thin wall stainless steel tube, using cold drawing process; And thick wall stainless steel tube, use the hot drawing process.

There is also a big difference between the two in the choice of applicable fields. Thin-wall stainless steel pipe is mainly used in construction sites, hot and cold water, municipal water supply and other projects, can also be used in gas pipeline, fire pipeline system, in hospitals, schools, residential will use 304 thin-wall stainless steel pipe. 304 thick wall stainless steel tube, suitable for food production equipment, general chemical equipment, nuclear energy, etc.

Stainless Steel Seamless Pipe Chemical Component:

Chemical Composition about stainless steel pipe
Grade	C ≤	Si ≤	Mn ≤	P ≤	S ≤	Ni ≤	Cr ≤
201	0.12	0.75	7.00	0.045	0.045	1.00-1.28	13.70-15.70
202	0.15	1	2.25	0.045	0.045	4.07-4.17	14.00-16.00
304	0.08	0.75	2	0.045	0.03	8.00-11.00	18.00-20.00
304L	0.035	0.75	2	0.045	0.03	8.00-13.00	18.00-20.00
309	0.15	0.75	2	0.045	0.03	12.00-15.00	22.00-24.00
310S	0.08	1.5	2	0.045	0.03	19.00-22.00	24.00-26.00
316	0.08	1	2	0.045	0.03	10.00-14.00	16.00-18.00
316L	0.035	0.75	2	0.045	0.03	10.00-15.00	16.00-18.00
321	0.04-0.10	0.75	2	0.045	0.03	9.00-13.00	17.00-20.00

Size table:

WALL THCKNESS FOR STAINLESS STEEL PIPE &T UBE (ASME B36.10 & B36.19)
DNmm	DNin	φmm	SCH5S	SCH10S	SCH40S	STD	Sch40	Sch60	Sch80s	XS	Sch80	Sch120	Sch140	Sch160	XXS
6	1/8	10.3		1.24	1.73	1.73	1.73		2.41	2.41	2.41
8	1/4	13.7		1.65	2.24	2.24	2.24		3.02	3.02	3.02
10	3/8	17.1		1.65	2.31	2.31	2.31		3.2	3.2	3.2
15	1/2	21.3	1.65	2.11	2.77	2.77	2.77		3.73	3.73	3.73			4.78	7.47
20	3/4	26.7	1.65	2.11	2.87	2.87	2.87		3.91	3.91	3.91			5.56	7.82
25	1	33.4	1.65	2.77	3.38	3.38	3.38		4.55	4.55	4.55			6.35	9.09
32	1 1/4	42.2	1.65	2.77	3.56	3.56	3.56		4.85	4.85	4.85			6.35	9.7
40	1 1/2	48.3	1.65	2.77	3.68	3.68	3.68		5.08	5.08	5.08			7.14	10.15
50	2	60.3	1.65	2.77	3.91	3.91	3.91		5.54	5.54	5.54			8.74	11.07
65	2 1/2	76	2.11	3.05	5.16	5.16	5.16		7.01	7.01	7.01			9.53	14.02
80	3	88.9	2.11	3.05	5.49	5.49	5.49		7.62	7.62	7.62			11.13	15.24
90	3 1/2	101.6	2.11	3.05	5.74	5.74	5.74		8.08	8.08	8.08
100	4	114.3	2.11	3.05	6.02	6.02	6.02		8.56	8.56	8.56	11.13		13.49	17.12
125	5	141.3	2.77	3.4	6.55	6.55	6.55		9.53	9.53	9.53	12.7		15.88	19.05
150	6	168.3	2.77	3.4	7.11	7.11	7.11		10.97	10.97	10.97	14.27		18.26	21.95
200	8	219.1	2.77	3.76	8.18	8.18	8.18	10.31	12.7	12.7	12.7	18.26	20.62	23.01	22.23
250	10	273	3.4	4.19	9.27	9.27	9.27	12.7	12.7	12.7	15.09	21.44	25.4	28.58	25.4
300	12	323.8	3.96	4.57	9.53	9.53	10.31	14.27	12.7	12.7	17.48	25.4	28.58	33.32	25.4
350	14	355.6	3.96	4.78		9.53	11.13	15.09		12.7	19.05	27.79	31.75	35.71
400	16	406.4	4.19	4.78		9.53	12.7	16.66		12.7	21.44	30.96	36.53	40.49
450	18	457	4.19	4.78		9.53	14.27	19.05		12.7	23.83	34.93	39.67	45.24
500	20	508	4.78	5.54		9.53	15.09	20.62		12.7	26.19	38.1	44.45	50.01
550	22	559	4.78	5.54		9.53		22.23		12.7	28.58	41.28	47.63	53.98
600	24	610	5.54	6.35		9.53	17.48	24.61		12.7	30.96	46.02	52.37	59.54
650	26	660				9.53				12.7
700	28	711				9.53				12.7
750	30	762	6.35	7.92		9.53				12.7
800	32	813				9.53	17.48			12.7
850	34	864				9.53	17.48			12.7
900	36	914				9.53	19.05			12.7
950	38	965				9.53				12.7

FAQ:

Q: Are you a manufacturer or merely a trader?
A: We are group of companies and owned manufacturer bases and trading company. We specialized in special steel which include alloy structural steel and carbon steel and stainless steel, etc. All material are with high quality and competitive price.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as TUV, CE, if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival.
Q: Delivery time?
A: We have ready stock for most of material grades in our warehouse. If the material don't have stock, the delivery lead time is about 5-30 days after receiving your prepayment or firm order.
Q: What is the payment term?
A: T/T or L/C.
Q: Can you provide a sample for our testing before confirm the order?
A: Yes. We can provide sample to you for approval before you place an order to us. Free sample is available if we have stock.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.