Advantages of Using ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless steel Seamless Pipe

Stainless steel is a popular Material in various industries due to its durability, Corrosion resistance, and aesthetic appeal. When it comes to stainless steel tubes and pipes, ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe is a top choice for many manufacturers. This article will discuss the advantages of using this specific type of stainless steel seamless pipe. casing pipe,casing well pipe, casing supreme pipe, casing vs carrier pipe, casing for ac pipe, casing steel pipe, casing pipe size, casing pvc pipe price, casing pipe, casing pipe suppliers in China, casing capping pipe, casing drill pipe,carrier pipe,casing pipe size,bushing Flange,bushing sleeve,bushing,bushing arm,bushing bearing,bushing Reducer,bushing tool,bushing pvc,bushing meaningOne of the main advantages of ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe is its high corrosion resistance. Stainless steel is known for its ability to resist corrosion from various elements such as water, chemicals, and salt. This makes it an ideal choice for applications where the pipe will be exposed to harsh environments or corrosive substances. The austenitic structure of SUS 304 and 316 stainless steel further enhances its corrosion resistance, making it suitable for a wide range of applications. In addition to its corrosion resistance, ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe is also known for its high strength and durability. Stainless steel is a strong material that can withstand high pressure and temperature, making it suitable for applications where the pipe will be subjected to extreme conditions. The seamless construction of the pipe further enhances its strength and durability, ensuring that it can withstand heavy loads and harsh operating conditions.

Chemical Composition	C	Mn	P≤	S≤	Si≤
	0.06-0.18	0.27-0.63	0.035	0.035	0.25

Another advantage of using ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe is its aesthetic appeal. Stainless steel has a sleek and modern look that is perfect for applications where appearance is important. The smooth surface of the seamless pipe enhances its visual appeal, making it a popular choice for architectural and decorative applications. Whether used in industrial settings or residential projects, stainless steel seamless pipe adds a touch of elegance and sophistication to any design. Furthermore, ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe is easy to maintain and clean. Stainless steel is a low-maintenance material that does not require frequent cleaning or upkeep. The smooth surface of the seamless pipe prevents dirt and grime from accumulating, making it easy to wipe clean with a damp cloth. This makes stainless steel seamless pipe a cost-effective choice for applications where maintenance costs need to be kept low. In conclusion, ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe offers a range of advantages that make it a top choice for many manufacturers. From its high corrosion resistance and strength to its aesthetic appeal and low maintenance requirements, stainless steel seamless pipe is a versatile and reliable material for a wide range of applications. Whether used in industrial, architectural, or decorative projects, ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe is a durable and cost-effective solution that delivers exceptional performance.

Comparison of ASTM A249 En 10217-7 SUS 304 and 316 Austenitic Welded Tube Stainless Steel Seamless Pipe

Stainless steel is a popular material in various industries due to its durability, corrosion resistance, and aesthetic appeal. When it comes to stainless steel tubes and pipes, two common grades that are often compared are ASTM A249 En 10217-7 SUS 304 and 316 austenitic welded tube stainless steel seamless pipe. These two grades have their own unique properties and applications, making them suitable for different purposes. ASTM A249 En 10217-7 SUS 304 is a versatile grade of stainless steel that is widely used in various industries such as food processing, chemical processing, and pharmaceuticals. It is known for its excellent corrosion resistance, good formability, and high strength. SUS 304 is an austenitic stainless steel, which means it has a high chromium and nickel content, making it highly resistant to corrosion and oxidation.

On the other hand, ASTM A249 En 10217-7 SUS 316 is a higher grade of stainless steel compared to SUS 304. It contains molybdenum, which gives it even better corrosion resistance, especially in chloride environments. SUS 316 is often used in more demanding applications where corrosion resistance is critical, such as in marine environments or in the chemical industry. When comparing the two grades, SUS 316 is generally considered to be superior in terms of corrosion resistance compared to SUS 304. This is due to the presence of molybdenum in SUS 316, which enhances its resistance to pitting and crevice corrosion. As a result, SUS 316 is often preferred in applications where exposure to corrosive environments is a concern. However, SUS 316 is also more expensive than SUS 304, which can be a factor to consider when choosing between the two grades. In applications where corrosion resistance is not a primary concern, SUS 304 may be a more cost-effective option while still providing good overall performance. In terms of Mechanical properties, both SUS 304 and 316 have similar Tensile strength and Yield strength. However, SUS 316 has slightly higher tensile strength and yield strength compared to SUS 304, making it slightly stronger in certain applications.

Labels		Outside diameter (d/mm)	T&C (kg/m)	Wall thickness   (t/mm)	Type of end-finish
1	2				J55/ K55	M65	L80/ R95	N80-1/Q	C90/ T95	P110	Q125
4-1/2	9.50	114.30	14.14	5.21	PS	PS	–	–	–	–	–
	10.50	114.30	15.63	5.69	PSB	PSB	–	–	–	–	–
	11.60	114.30	17.26	6.35	PSLB	PLB	PLB	PLB	PLB	PLB	–
	13.50	114.30	20.09	7.37	–	PLB	PLB	PLB	PLB	PLB	–
	15.10	114.30	22.47	8.56	–	–	–	–	–	PLB	PLB
5	11.50	127.00	17.11	5.59	PS	PS	–	–	–	–	–
	13.00	127.00	19.35	6.43	PSLB	PSLB	–	–	–	–	–
	15.00	127.00	22.32	7.52	PSLB	PLB	SLB	PLB	PLB	PLB
	18.00	127.00	26.79	9.19	–	PLB	SLB	PLB	PLB	PLB	PLB
	21.40	127.00	31.85	11.10	–	PLB	PLB	PLB	PLB	PLB	PLB
	23.20	127.00	34.53	12.14	–	–	PLB	PLB	PLB	PLB	PLB
	24.10	127.00	35.87	12.70	–	–	PLB	PLB	PLB	PLB	PLB
5-1/2	14.00	139.70	20.83	6.20	PS	PS	–	–	–	–	–
	15.50	139.70	23.07	6.98	PSLB	PSLB	–	–	–	–	–
	17.00	139.70	25.30	7.72	PSLB	PLB	PLB	PLB	PLB	PLB	–
	20.00	139.70	29.76	9.17	–	PLB	PLB	PLB	PLB	PLB	–
	23.00	139.70	34.23	10.54	–	PLB	PLB	PLB	PLB	PLB	PLB
	26.80	139.70	39.88	12.70	–	–	–	–	P	–	–
	29.70	139.70	44.20	14.27	–	–	–	–	P	–	–
	32.60	139.70	48.52	15.88	–	–	–	–	P	–	–
	35.30	139.70	52.53	17.45	–	–	–	–	P	–	–
	38.00	139.70	56.55	19.05	–	–	–	–	P	–	–
	40.50	139.70	60.27	20.62	–	–	–	–	P	–	–
	43.10	139.70	64.14	22.22	–	–	–	–	P	–	–
6-5/8	20.00	168.28	29.76	7.32	PSLB	PSLB	–	–	–	–	–
	24.00	168.28	35.72	8.94	PSLB	PLB	PLB	PLB	PLB	PLB	–
	28.00	168.28	41.67	10.59	–	PLB	PLB	PLB	PLB	PLB	–
	32.00	168.28	47.62	12.06	–	–	PLB	PLB	PLB	PLB	PLB
7	17.00	177.80	25.30	5.87	–	–	–	–	–	–	–
	20.00	177.80	29.76	6.91	PS	PS	–	–	–	–	–
	23.00	177.80	34.23	8.05	PSLB	PLB	PLB	PLB	PLB	–	–
	26.00	177.80	38.69	9.19	–	PLB	PLB	PLB	PLB	PLB	–
	29.00	177.80	43.16	10.36	–	PLB	PLB	PLB	PLB	PLB	–
	32.00	177.80	47.62	11.51	–	PLB	PLB	PLB	PLB	PLB	–
	35.00	177.80	52.09	12.65	–	–	PLB	PLB	PLB	PLB	PLB
	38.00	177.80	56.55	13.72	–	–	PLB	PLB	PLB	PLB	PLB
	42.70	177.80	63.55	15.88	–	–	–	–	P	–	–
	46.40	177.80	69.05	17.45	–	–	–	–	P	–	–
	50.10	177.80	74.56	19.05	–	–	–	–	P	–	–
	53.60	177.80	79.77	20.62	–	–	–	–	P	–	–
	57.10	177.80	84.98	22.22	–	–	–	–	P	–	–
7-5/8	24.00	193.68	35.72	7.62	–	–	–	–		–	–
	26.40	193.68	39.29	8.33	PSLB	PSLB	PLB	PLB	PLB	–	–
	29.70	193.68	44.20	9.52	–	PLB	PLB	PLB	PLB	PLB	–
	33.70	193.68	50.15	10.92	–	PLB	PLB	PLB	PLB	PLB	–
	39.00	193.68	58.04	12.70	–	–	PLB	PLB	PLB	PLB	PLB
	42.80	193.68	63.69	14.27	–	–	PLB	PLB	PLB	PLB	PLB
	45.30	193.68	67.42	15.11	–	–	PLB	PLB	PLB	PLB	PLB
	47.10	193.68	70.09	15.88	–	–	PLB	PLB	PLB	PLB	PLB
	51.20	193.68	76.20	17.45	–	–	–	–	P	–	–
	55.30	193.68	82.30	19.05	–	–	–	–	P	–	–
7-3/4	46.10	196.85	68.61	15.11	–	–	P	P	P	P	P
8-5/8	24.00	219.08	35.72	6.71	PS	PS	–	–	–	–	–
	28.00	219.08	41.67	7.72		PS	–	–	–	–	–
	32.00	219.08	47.62	8.94	PSLB	PSLB	–	–	–	–	–
	36.00	219.08	53.58	10.16	PSLB	PSLB	PLB	PLB	PLB	PLB	–
	40.00	219.08	59.53	11.43	–	PLB	PLB	PLB	PLB	PLB	–
	44.00	219.08	65.48	12.70	–	–	PLB	PLB	PLB	PLB	–
	49.00	219.08	72.92	14.15	–	–	PLB	PLB	PLB	PLB	PLB
9-5/8	32.30	244.48	48.07	7.92	–	–	–	–	–	–	–
	36.00	244.48	53.58	8.94	PSLB	PSLB	–	–	–	–	–
	40.00	244.48	59.53	10.03	PSLB	PSLB	PLB	PLB	PLB	–	–
	43.50	244.48	64.74	11.05	–	PLB	PLB	PLB	PLB	PLB	–
	47.00	244.48	69.95	11.99	–	PLB	PLB	PLB	PLB	PLB	PLB
	53.50	244.48	79.62	13.84	–	–	PLB	PLB	PLB	PLB	PLB
	58.40	244.48	86.91	15.11	–	–	PLB	PLB	PLB	PLB	PLB
	59.40	244.48	88.40	15.47	–	–	–	–	P	–	–
	64.90	244.48	96.58	17.07	–	–	–	–	P	–	–
	70.30	244.48	104.62	18.64	–	–	–	–	P	–	–
	75.60	244.48	112.51	20.24	–	–	–	–	P	–	–
10-3/4	32.75	273.05	48.74	7.09	–	–	–	–	–	–	–
	40.50	273.05	60.27	8.89	PSB	PSB	–	–	–	–	–
	45.50	273.05	67.71	10.16	PSB	PSB	–	–	–	–	–
	51.00	273.05	75.90	11.43	PSB	PSB	PSB	PSB	PSB	PSB	–
	55.50	273.05	82.60	12.57	–	PSB	PSB	PSB	PSB	PSB	–
	60.70	273.05	90.33	13.84	–	–	–	–	PSB	PSB	PSB
	65.70	273.05	97.77	15.11	–	–	–	–	PSB	PSB	PSB
	73.20	273.05	108.94	17.07	–	–	–	–	P	–	–
	79.20	273.05	117.87	18.64	–	–	–	–	P	–	–
	85.30	273.05	126.94	20.24	–	–	–	–	P	–	–
11-3/4	42.00	298.45	62.50	8.46	–	–	–	–	–	–	–
	47.00	298.45	69.95	9.53	PSB	PSB	–	–	–	–	–
	54.00	298.45	80.36	11.05	PSB	PSB	–	–	–	–	–
	60.00	298.45	89.29	12.42	PSB	PSB	PSB	PSB	PSB	PSB	PSB
	65.00	298.45	96.73	13.56	–	–	P	P	P	P	P
	71.00	298.45	105.66	14.78	–	–	P	P	P	P	P
13-3/8	48.00	339.72	71.43	8.38	–	–	–	–	–	–	–
	54.50	339.72	81.11	9.65	PSB	PSB	–	–	–	–	–
	61.00	339.72	90.78	10.92	PSB	PSB	–	–	–	–	–
	68.00	339.72	101.20	12.19	PSB	PSB	PSB	PSB	PSB	PSB	–
	72.00	339.72	107.15	13.06	–	–	PSB	PSB	PSB	PSB	PSB
16	65.00	406.40	96.73	9.53	–	–	–	–	–	–	–
	75.00	406.40	111.62	11.13	PSB	PSB	–	–	–	–	–
	84.00	406.40	125.01	12.57	PSB	PSB	–	–	–	–	–
	109.00	406.40	162.21	16.66	P	–	P	P	–	P	P
18-5/8	87.50	473.08	130.22	11.05	PSB	PSB	–	–	–	–	–
20	94.00	508.00	139.89	11.13	PSLB	PSLB	–	–	–	–	–
	106.50	508.00	158.49	12.70	PSLB	PSLB	–	–	–	–	–
	133.00	508.00	197.93	16.13	PSLB	–	–	–	–	–	–

When it comes to fabrication and Welding, both SUS 304 and 316 are easily welded using common welding techniques. However, care must be taken to avoid sensitization, which can lead to intergranular corrosion in both grades. Proper heat treatment and post-weld cleaning are essential to prevent sensitization and maintain the corrosion resistance of the stainless steel. In conclusion, both ASTM A249 En 10217-7 SUS 304 and 316 austenitic welded tube stainless steel seamless pipe have their own unique properties and applications. SUS 316 is preferred for applications where superior corrosion resistance is required, while SUS 304 is a cost-effective option for less demanding applications. Ultimately, the choice between the two grades will depend on the specific requirements of the application and the budget constraints of the project.