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Home > Metallurgy, Mineral & Energy > Steel & Products > Stainless Steel > Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube thumbnail-2

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube thumbnail-3

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube thumbnail-4

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube thumbnail-5

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube photo-1

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube photo-2

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube photo-3

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube photo-4

Food Industrial Grade Seamless 304 304L 316 316L 2205 321 Stainless Steel Seamless Pipe Tube photo-5

Negotiable MOQ: 1 Meter (Price negotiable depending on order volume and customization)

Key Specifications

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Type:

Other

Shape:

Round

Grade:

Other

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Zhongzheng Stainless Steel Co., Ltd.

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

8 days

Product Details
Company Profile
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Type Other

Shape Round

Grade Other

Technique Cold Rolled

Surface Treatment Polished

Production Process welding/ polishing/inside bead removing

Specification Customized

Product Description

Item	Stainless Steel Round Pipe / Tube
Steel grade	200 / 300 / 400 series
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296
Material	304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202
Surface	Polishing,annealing,pickling,bright(NO.1/NO.2D/NO.2B/BA/NO.3/NO.4/NO.7/NO.8)
Type	Hot rolled and cold rolled
Size	Wall thickness	0.15-50mm
	Outer diameter	DN15-DN600
Delivery time	7-35 weekdays
Package	Standard Export Package,Suit for All Kinds of Tran

Surface treatment of stainless steel coils

Surface Finish	Definition	Application
2B	Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster.	Medical equipment, Food industry, Construction material, Kitchen utensils.
BA/8K mirror	Those processed with bright heat treatment after cold rolling.	Kitchen utensils, Electric equipment, Building construction.
NO.3	Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001.	Kitchen utensils, Building construction.
NO.4	Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001.	Kitchen utensils, Building construction, Medical equipment.
Hairline	Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size.	Building Construction.
NO.1	The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling.	Chemical tank, pipe.

Normal pipe size	OD		Normal wall thickness
DN	inch	ASME	SCH10	SCH20	SCH30	STD	SCH40	SCH60	XS	SCH80	SCH100	SCH120	SCH140	SCH160	XXS
15	1/2	21.3	2.11		2.41	2.77	2.77		3.73	3.73				4.78	7.47
20	3/4	26.7	2.11		2.41	2.87	2.87		3.91	3.91				5.56	7.82
25	1	33.4	2.77		2.9	3.38	3.38		4.55	4.55				6.35	9.09
32	1.25	42.2	2.77		2.97	3.56	3.56		4.85	4.85				6.35	9.7
40	1.5	48.3	2.77		3.18	3.68	3.68		5.08	5.08				7.14	10.15
50	2	60.3	2.77		3.18	3.91	3.91		5.54	5.54				8.74	11.07
65	2.5	73	3.05		4.78	5.16	5.16		7.01	7.01				9.53	14.02
80	3	88.9	3.05		4.78	5.49	5.49		7.62	7.62				11.13	15.25
90	3.5	101.6	3.05		4.78	5.74	5.74		8.08	8.08
100	4	114.3	3.05		4.78	6.02	6.02		8.56	8.56		11.13		13.49	17.12
125	5	141.3	3.4			6.55	6.55		9.53	9.53		12.7		15.88	19.05
150	6	168.3	3.4			7.11	7.11		10.97	10.97		14.27		18.26	21.95
200	8	219.1	3.76	6.35	7.04	8.18	8.18	10.31	12.7	12.7	15.09	18.26	20.62	23.01	22.23
250	10	273	4.19	6.35	7.8	9.27	9.27	12.7	12.7	15.09	18.26	21.44	25.4	18.58	25.4
300	12	323.8	4.57	6.35	8.38	9.53	10.31	14.27	12.7	17.48	21.44	25.4	28.58	33.32	25.4
350	14	355.6	6.35	7.92	9.53	9.53	11.13	15.09	12.7	19.05	23.83	27.79	31.75	35.71
400	16	406.4	6.35	7.92	9.53	9.53	12.7	16.66	12.7	21.44	26.19	30.96	36.53	40.19
450	18	457.2	6.35	7.92	11.13	9.53	14.27	19.05	12.7	23.83	39.36	34.93	39.67	45.24
500	20	508	6.35	9.53	12.7	9.53	15.09	20.62	12.7	26.19	32.54	38.1	44.45	50.01
550	22	558.8	6.35	9.53	12.7	9.53		22.23	12.7	28.58	34.93	41.28	47.63	53.98
600	24	609.6	6.35	9.53	14.27	9.53	17.48	24.61	12.7	30.96	38.89	46.02	52.37	59.54
650	26	660.4	7.92	12.7		9.53			12.7
700	28	711.2	7.92	12.7	15.88	9.53			12.7
750	30	762	7.92	12.7	15.88	9.53			12.7
800	32	812.8	7.92	12.7	15.88	9.53	17.48		12.7
850	34	863.6	7.92	12.7	15.88	9.53	17.48		12.7
900	36	914.4	7.92	12.7	15.88	9.53	19.05		12.7

SS 304 Bright Annealed Pipe and Tube Equivalent Grades

STANDARD	UNS	WERKSTOFF NR.	AFNOR	EN	JIS	BS	GOST
SS 304	S30400	1.4301	Z7CN18‐09	X5CrNi18-10	SUS 304	304S31	08Х18Н10

Stainless Steel 304 BA Pipes and Tubes Chemical Composition

Grade		C	Ni	Si	N	S	Mn	P	Cr	Mo
SS 304	min.	-	8.0	-	-	-	-	-	18.0	-
SS 304	max.	0.08	10.5	0.75	0.10	0.030	2.0	0.045	20.0	-

Bright Annealed SS 304 Pipe and Tubing Mechanical Properties

Grade	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (MPa) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
SS 304	515	40	205	92	201

Stainless Steel Coil is widely used in fields such as tableware, household appliances, machinery manufacturing, building decoration, coal, petrochemical, etc. due to its excellent corrosion resistance, heat resistance, and low temperature resistance.

Zhongzheng Stainless Steel Co., Ltd. was established in 2018 with aregistered capital of 20 million yuan. lt is a manufacturing company thatintegrates the production of special materials, manufacturing andprocessing, sales, and technology development. The company covers anarea of 2,000 square meters and has 200 employees. it has built worldclass stainless steel seamless pipe (hot piercing, cold drawing, cold rollingproduction lines, precision steel pipe production lines, and large, mediumand small-sized welded pipe production lines. The company has beencommitted to providing high performance, high precision, hightemperature-resistant, high pressure-resistant, and corrosion-resistantsolutions and technical services for industrial equipment pipeline systems.The company specializes in producing a series of steel pipes, pipe fittingsflanges, etc., such as high-temperature (nickel-based) alloys, austeniticduplex steel, urea grade stainless steel, super stainless steel, etc. Thecompany is equipped with an annual production capacity of 5,000 tons ofstainless steel seamless pipe production line, 7,000 tons of welded pipeproduction line, and 500 tons of pipe fittings production line, etc. lt canoroduce stainless steel seamless pipes with diameters ranging from ‌Φ‌6 to‌Φ‌762 and wall thicknesses ranging from 0.5 to 70 mm, stainless steelwelded pipes with diameters ranging from ‌Φ‌15 to ‌Φ‌2200 and wallthicknesses ranging from 0.5 to 80 mm, pipe fittings, and various stainlesssteel ingots, round steel, rough pipes, etc., according to customerrequirements and in accordance with standards such as GB, ASTM, etc.