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304L 304 Stainless Steel Tube ASTM A213 Corrosion Resistant φ 6.35mm-508mm for Pharmaceutical Industry Pipelines 304 Stainless Steel Pipes

Name: 304L 304 Stainless Steel Tube ASTM A213 Corrosion Resistant φ 6.35mm-508mm for Pharmaceutical Industry Pipelines 304 Stainless Steel Pipes
Brand: Jiangsu Daxun Alloy Co., Ltd.
SKU: BtJUzjlFADWy
Price: 2.00 USD
Availability: InStock

US$2.00 - 2.50 100 kg (MOQ)

Port:

Shanghai, China

Production Capacity:

10000ton

Payment Terms:

L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Jiangsu Daxun Alloy Co., Ltd.

Jiangsu, China

Last Login Date:

Jul 24, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Stainless Steel Sheet, Stainless Steel Tube, Stainless Steel Rod, Stainless Steel Coil, Titanium Sheet, Titanium Tube, Titanium Rod

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Product Description

Company Info

Basic Info.

Model NO.

304 stainless steel pipe

Type

Stainless Steel Pipes

Standard

ASTM, AISI, GB, JIS, EN

Grade

SS304 S30400 30408

Certification

ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS

Shape

Round

Technique

Hot Rolled

Surface Treatment

Pickling

Thickness

0.3mm-100mm

Length

2000mm-9000mm

Surface

Pickling, Polishing, Ba

Delivery State

Solution Annealing

Trademark

Daxun

Transport Package

Wooden Box + Strapping

Specification

OD 6.35mm-OD 1219mm

Origin

China

Product Description

Product Parameters

304 Stainless Steel Seamless Pipes Standards	ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
304 Seamless Aerospace Tubing	AMS 5564, AMS 5565, AMS 5567, AMS 5569, AMS 5695 (Canceled & non-current specs include AMS-T-6845, Mil-T-6845, AMS-T-8504, Mil-T-8504, AMS-T-8506, Mil-T-8506)
WELDED & DRAWN 304 Stainless Steel Aerospace Tubing	AMS 5564, AMS 5565, AMS 5566, AMS 5567, AMS 5569 (Canceled & non-current specs include AMS-T-6845, Mil-T-6845, AMS-T-8504, Mil-T-8504, AMS-T-8506, Mil-T-8506)
ASTM A312 Stainless Steel Pipe Typical Manufacturing Specifications	ASTM A213,ASTM A312,ASME B36.19,AMS 5647,AMS 5566,AMS 5569,AMS 6845,BS 10216 Pt 5,ASTM A269,BS 3605 Pt 1,ASTM A632,NFA 49-117,NFA 49-217,Mil-T 8504,Mil-T 8606,or as per customer specifications.
Austenitic Stainless Steel 304 Pipes Seamless Tube Size	3.35 mm OD To 630 mm OD
304 Stainless Steel Welded Tube Size	6.35 mm OD To 1219 mm OD
ASTM A312 TP 304 Stainless Steel Seamless Pipes Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
SS 304 Pipe Schedule	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Stainless Steel 304 Seamless Pipes Wall thickness	0.020″ -0.220″, (special wall thicknesses available)
SS 304 tube Length	Single Random, Double Random, Standard & Cut length
Stainless Steel UNS S30400 ERW Pipes Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Stainless Steel DIN 1.4301 Pipes Form	Round Pipes/ Tubes, Square Pipes/ Tubes, Rectangular Pipe/ Tubes, Coiled Tubes, "U" Shape, Pan Cake Coils, Hydraulic Tubes, Straight or 'U' bent Tubes, Hollow, LSAW Tubes Etc.
304 Stainless Steel Welded Pipe Type	Seamless, ERW, EFW, Welded, Fabricated
Electropolished	(EP) Electropolished for Ultra High Purity Systems
Non-Electropolished	(BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems
I.D. Surface Finish Options	5, 7 & 10 µin. Ra
304 Stainless Steel Round Pipe JIS	8A to 250A
304 Stainless Steel Square Pipe Tolerances	In accordance with: ASTM: A269 & A632, JIS: G 3459
304 stainless steel tubing End	Plain End, Beveled End, Treaded, Ends are suitable for orbital welding
ASTM A312 TP 304 Stainless Steel Marking	All 304 Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.)
304 stainless steel tubing Application	Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
Value Added Service	Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
Specialize in	Stainless Steel 304 Capillary Tube & Other Odd Size
	Stainless Steel 304 Heat Exchanger & Condenser Tubes
	Stainless Steel 304 Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition
	ASTM A312 TP304 tube with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition
Marking & Traceability	Each Stainless Steel 304 Tubing is traceable to its producing mill and heat by an identification number etched within 24″ (610mm) of one end.
Test Certificate	Manufacturer Test Certificate according to EN 10204 3.1 B
	Laboratory Test Certificate from Govt. Approved Lab.
	Under Third Party Inspection
Testing & Inspection	Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) • Particle testing • Moisture testing
We can also cut, thread, and groove ASTM A312 TP304 erw to meet your specifications

Detailed Photos

Daxun Alloys takes pride in being a premier supplier of stainless steel tubing, designed to meet diverse piping needs. Our Type 304 stainless steel, an austenitic nickel alloy with low carbon content, excels in welding applications. Known as '18/8' stainless steel, it contains 18% chromium and 8% nickel, offering remarkable strength, oxidation resistance, excellent formability, and moderate machinability. For enhanced intergranular corrosion resistance, we recommend 304L stainless steel, ideal for harsh environments. Daxun Alloys provides 304 stainless steel pipes in both seamless and welded forms, available in various diameters. To ensure precise lengths, we offer pipe cutting services. Specializing in stainless steel pipes, Daxun Alloys invites you to contact us today.

Stainless Steel Welded Tubes

Our stainless steel tubular products, made from high-quality stainless steel strip, are roll-formed and fusion-welded along the longitudinal seam. The advanced welding process used by Daxun eliminates the need for any filler metal, ensuring superior product integrity and performance.

Daxun ensures timely and efficient delivery of 304 stainless steel pipe products. Our robust system support spans production capacity, information flow, logistics, and capital flow. Our order data is seamlessly integrated with our logistics system, allowing real-time updates. Strategically positioned near ports and waterways, our processing centers enable prompt responses, efficient storage, transportation, and loading-ensuring your orders are completed on schedule.

Stainless Steel Drawn Tube

Our stainless steel tubular products are meticulously rolled and then re-drawn to their final size. This rolling and drawing process is ideal for producing thick-walled, large-diameter tubes that cannot be rolled directly to size, offering significant cost savings over seamless tubes. All our stainless steel drawn tubes undergo bright annealing for superior quality.

Daxun Advantages

Varieties: We offer an extensive range of stainless steel pipes in sizes from small to large diameters, including grades such as 304L, 316L, and more.
Flexibility: Whether you require seamless or welded steel pipes, our stainless steel products are tailored to meet your specific project requirements.
Quality Standards: Our stainless steel pipes adhere to rigorous standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, assuring you of their reliability and performance.
Custom Orders: Seeking special sizes of stainless steel pipes? We offer a variety of customization options, competitive pricing, and convenient online ordering to suit your needs.

Stainless Steel Seamless Tube

Our stainless steel tubular products, drawn from the hollow section of the tube, are created through piercing or hot extrusion processes. The stainless steel seamless tubes are perfect for large diameter-to-wall thickness ratios and boast excellent external dimensional tolerances.

Quality, Delivery, Inspection

Daxun conducts a series of rigorous quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These tests ensure our materials meet the required application standards.
Throughout the production process, we meticulously measure the diameter, thickness, and surface of each product. Our standard delivery time ranges from 7-15 days, with an extended period of up to 20 days for specially-sized products.
We strictly adhere to delivery schedules as per the contract.
We support customer third-party agency inspections at our factory.
Free samples are available for customers to test our products.
We offer on-site or video factory inspections for your convenience.

Daxun Stainless Steel Pipe Manufacturing Capabilities

Forming capabilities at Jiangsu Daxun Alloy Co., Ltd. include state-of-the-art extrusion and cold working assets for manufacturing premium tube and pipe products. We boast one of the world's largest pilger mills and employ unique hydroforming processes to create high-quality fittings.

Daxun's Pipe Processing Capabilities: Excellence in Every Detail

As a vertically integrated manufacturer, we offer a comprehensive one-stop solution capable of handling any project, whether it's a complete endeavor or a specific machining job. Our services include Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and Specialized Services.

Bigger, Better Pipe Solutions: Setting New Standards in Quality and Performance

With vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun possesses the most comprehensive pipe extrusion capabilities globally. This enables us to manufacture the longest lengths and largest diameter pipes in the industry, setting new benchmarks in pipe extrusion.

Daxun caters to the power generation market with an extensive range of products, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our offerings support diverse applications in nuclear, coal-fired, renewable energy, and combined cycle power plants.

304/304L/304LN/304H Pipe and Tubing
Sizes				Standard Tolerances
Products	OD	Wall	Lengths and/or coils	Grades	OD	Wall	Lengths
Welded Austenitic Steel Boiler, Super Heater, Heat-Exchangers & Condenser Tubes	3/16″ (4.76 mm) to 4″ (101.6 mm)	0.020″ (0.51 mm) to 0.220″ (5.59 mm)	Random or cut lengths up to 90′ (27.4 m) Coils to 1-1/2″ OD	304/304L/	Under 1″ (25.4 mm) ±0.004″ (0.10 mm) 1″ (25.4 mm) to	±10%	Randoms up to +2″ (50.8 mm) Cuts +1/8″ (3 mm) -0″ Coils to 80,000′ (24,384 m)
Specifications: ASTM-A249, ASME-SA249, ASTM-A688, ASME-SA688	Metric sizes available			304LN/304H	1-1/2″ (38.1 mm) ±0.006″ (0.15 mm)
					>1-1/2″ (38.1 mm) to 2″ (50.8 mm) ±0.008″ (0.20 mm)
					>2″ (50.8 mm) to 2-1/2″ (63.5 mm) ±0.010″ (0.25 mm)
					>2-1/2″ (63.5 mm) to 3″ (76.2 mm) ±0.012″ (0.30 mm)
					3″ (76.2 mm) to 4″ (101.6 mm) ±0.015″ (0.38 mm)
Pressure & Corrosion Tubing	1/16″ (1.59 mm) to 4″ (101.6 mm)	0.010″ (0.25 mm) to 0.220″ (5.59 mm)	Random or cut lengths up to 90′ (27.4 m) Coils to 1-1/2″ OD	304/304L/	<1-1/2″ (38.1 mm) ±0.005″ (0.13 mm) 1-1/2″ (38.1 mm) to 3″ (76.2 mm) ±0.010″ (0.25 mm)	±10%	Randoms up to +2″ (50.8 mm) Cuts +1/8″ (3 mm) -0″ Coils to 80,000′ (24,384 m)
Meets or exceeds requirements for welded	Metric sizes available			304H	3-1/2″ (88.9 mm) to 4″ (101.6 mm) ±0.015″ (0.38 mm)

Specifications: ASTM-A269, ASTM-A1016, and ASTM-A632
Beverage Tubing	1/4″(6.35 mm) 5/16″ (7.94 mm) 3/8″ (9.53 mm) 1/2″ (12.7 mm)	0.020″ (0.51 mm) to 0.028″ (0.71 mm)	Random or cut lengths up to 40′ (12.2 m)	304/304L/	±0.005″ (0.13 mm)	±10%	Randoms up to +2″ (50.8 mm) Cuts +1/8″ (3 mm) -0″ Coils to 15,000′ (4,572 m)
Beverage Tubing	Metric sizes available	0.020″ (0.51 mm) to 0.028″ (0.71 mm)	Random or cut lengths up to 40′ (12.2 m)	304H	±0.005″ (0.13 mm)	±10%
Instrumentation Tubing	1/16″ (1.59 mm) to 1/2″ (12.7 mm)	0.010″ (0.25 mm) to 0.065″ (1.65 mm)	Random or cut lengths up to 40′ (12.2 m)	304/304L/	±0.005″ (0.13 mm)	±10%	Randoms up to +2″ (50.8 mm) Cuts +1/8″ (3 mm) -0″
Specifications: ASTM-A269 and ASTM-A632	Metric sizes available	0.010″ (0.25 mm) to 0.065″ (1.65 mm)	Random or cut lengths up to 40′ (12.2 m)	304H	±0.005″ (0.13 mm)	±10%	Randoms up to +2″ (50.8 mm) Cuts +1/8″ (3 mm) -0″
Food/Dairy Tubing, Pharmaceutical/ BioPharmaceutical Tubing, High Purity Tubing, Ultra High Purity Tubing	1/2″ (12.7 mm) to 8″ (203.2 mm)	0.049″ (1.24 mm) to 0.109″ (2.77 mm)	20′ (6.1 m) stock lengths. Other lengths available upon request.	304/304L	1/2″ (12.7 mm) ±0.005″ (0.13 mm)	±10%	+1/8″ (3 mm) -0″
					3/4″ (19.1 mm) ±0.005″ (0.13 mm)	±10%	+1/8″ (3 mm) -0″
					1″ (25.4 mm) ±0.005″ (0.13 mm)	±10%	+1/8″ (3 mm) -0″
					1-1/2″ (38.1 mm) ±0.008″ (0.20 mm)	±10%	+1/8″ (3 mm) -0″
					2″ (50.8 mm) ±0.008″ (0.20 mm)	±10%	+1/8″ (3 mm) -0″
					2-1/2″ (63.5 mm) ±0.010″ (0.25 mm)	±10%	+1/8″ (3 mm) -0″
					3″ (76.2 mm) ±0.010″ (0.25 mm)	±10%	+1/8″ (3 mm) -0″
					4″ (101.6 mm) ±0.015″ (0.38 mm)	±10%	+1/8″ (3 mm) -0″
					6″ (152.4 mm) ±0.030″ (0.76 mm)	±10%	+1″ (25.4 mm) -0″
					8″ (203.2 mm) +0.061″ (1.55 mm), -0.031″ (0.79 mm)	±10%	+1″ (25.4 mm) -0″

Packaging & Shipping

Company Profile

Chemical composition of 304 stainless steel pipe

Composition of 304/304L/304LN/304H tubing and pipe
Grade	304	304L	304LN	304H
UNS Designation	S30400	S30403	S30453	S30409
Carbon (C) Max.	0.08	0.030*	0.03	0.04 - 0.10
Manganese (Mn) Max.	2	2	2	2
Phosphorous (P) Max.	0.045	0.045	0.045	0.045
*** (S) Max.	0.03	0.03	0.03	0.03
Silicon (Si) Max.	1	1	1	1
Chromium (Cr)	18.0-20.0	18.0-20.0	18.0-20.0	18.0-20.0
Nickel (Ni)	8.0-11.0	8.0-11.0	8.0-11.0	8.0-11.0
Molybdenum (Mo)	-	-	-	-
Nitrogen (N)	-	-	0.10-0.15	-
Iron (Fe)	Bal.	Bal.	Bal.	Bal.
Other Elements	-	-	-	-

Mechanical properties of 304 stainless steel pipe

	Tensile Strength			Yield Strength
Alloy	UNS Designation	Spec.	psi	MPa	ksi	psi	MPa	ksi	Elongation in 2 inches (min.) %	Grain Size Req.	Max. Hardness	Modulus of Elasticity (x106 psi)	Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6)	Thermal Conductivity (BTU-in/ft2-h-°F)
304	S30400	A249, A312	75,000	515	75	30,000	205	30	35	-	90 Rb	28	9.2	116
304L	S30403	A270 A312	70,000	485	70	25,000	170	25	35	-	90 Rb	28	9.2	116
304LN	S30453	A249, A688	75,000	515	75	30,000	205	30	35	-	90 Rb	28	9.2	116
304H	A30409	A249, A312	75,000	515	75	30,000	205	30	35	7 or coarser	90 Rb	28	9.2	116

304 stainless steel pipe ALL EQUIVALENT

Alloy	UNS Designation	Werkstoff NR.	Specifications*
304	S30400	1.4301	A269, A/SA249, A/SA312, A632, A/SA688, A270
304L	S30403	1.4306	A269, A/SA249, A/SA312, A629, A632, A/SA688, A270
304LN	S30453	1.4311	A/SA249, A/SA688
304H	S30409	1.4948	A269, A/SA249, A/SA312, A/SA688
*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.

Certifications

Premier Stainless Steel Tube and Pipe Suppliers in China

GENERAL PROPERTIES

The 304/304L stainless steel pipe stands out for its machinability and uniformity, offering excellent corrosion resistance, extended durability, superior quality, and cost efficiency in machined parts. DAXUN 304/304L remains non-magnetic when annealed but may exhibit slight magnetism after cold working or welding. It is delivered in a solution-annealed state.
Specifications : UNS S30400, UNS S30403

APPLICATIONS:

DAXUN 304/304L Stainless Steel is utilized in a diverse range of home and commercial applications, including:

Chemical Process Equipment
Food and Beverage Industry

STANDARDS:

ASTM/ASME: UNS S30400 / S30403
EURONORM: 1.4301 / 1.4307

CORROSION RESISTANCE:

Daxun 304/304L is an adaptable, general-purpose stainless steel with robust resistance to atmospheric corrosion, numerous organic and inorganic chemicals, and food and beverages.
Additionally, it is employed in vacuum processing equipment and specialized instruments where high integrity is crucial.

HEAT RESISTANCE:

Exhibits excellent oxidation resistance in intermittent service up to 1600°F and in continuous service up to 1690°F.
Continuous exposure of 304 in the 800-1580°F range is not advisable if subsequent aqueous corrosion resistance is essential.

WELDING CHARACTERISTICS:

Easily welded by the full spectrum of conventional welding procedures, except oxyacetylene.
Utilize AWS E308L/ ER308L filler metal with Prodec 304/304L steel for optimal results.

MACHINABILITY:

Provides faster machining speeds, extended tool life, superior part quality, and reduced total machining costs.

Discover the Stainless Steel Tube You Need Right Here

Daxun Alloy is a foremost stainless steel pipe supplier in China, preferred by numerous domestic and international clients for our top-quality products, swift delivery within China, and complimentary unlimited cutting services. Place orders online or by phone to receive stainless steel pipes tailored to your specifications promptly.

304 Grade Stainless Steel Pipe

At Daxun Alloys, we provide an extensive array of 304 and 304L grade stainless steel pipe products, as well as specialized 304 grade stainless steel pipes for plumbing needs.
Widely utilized in commercial and industrial settings, stainless steel pipes are essential in fluid piping, automotive manufacturing, construction, and building applications.
304 and 304L stainless steel grades boast a range of properties making them ideal for various applications. Grade 304 is the most commonly used, known for its exceptional weldability, formability, and corrosion resistance. Our 304 grade pipe is available in two finishes: bright or satin.
Although grade 304L is more challenging to machine than grade 304, its enhanced corrosion resistance makes it perfect for demanding environments such as marine, coastal, and highly industrialized areas.

Wide Selection of Dimensions and Complimentary Cutting

No matter your requirements, Daxun Alloys has the ideal stainless steel tube for you. We offer lengths of 3m and 6m, with diameters ranging from 3mm to 2000mm (Grade 304) and ¾" to 20" (Grade 304L).
97e63870

Address: B108, No. 32-1, Chengnan Road, Xinwu District, Wuxi, Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, HQE, IFS

Main Products: Stainless Steel Sheet, Stainless Steel Tube, Stainless Steel Rod, Stainless Steel Coil, Titanium Sheet, Titanium Tube, Titanium Rod

Company Introduction: Founded in 2003, Daxun Alloy is a leading global metal material manufacturer. Headquartered in Wuxi, China, the company has multiple production bases and sales offices around the world. Daxun Alloy focuses on the development, production and sales of various stainless steels, titanium alloys, high-temperature alloys, etc. For general industry, construction, aerospace, energy, chemical industry, medical and other fields.

China, Daxun Metal Group is a global vertically integrated metal material manufacturer and stockist. Daxun can provide finished products and customized full-process services and professional technical services. Currently, the group has 600 employees and covers a total area of 130, 000 square meters. Daxun has a standing inventory of 50, 000 tons of stainless steel, 5, 000 tons of nickel-based alloys, and 2, 000 tons of pure titanium and titanium alloys. The main product forms are metal plates, metal coils, metal pipes, and metal bars. The metal materials produced by Daxun are market leaders for marine, energy, military, general industrial and aerospace applications. In addition, the company also produces seamless pipes, plates, forgings and other metal materials for power generation and oil and gas applications; Commercial and military alloy products; And metal alloys and other metal products for the forging industry.

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304L 304 Stainless Steel Tube ASTM A213 Corrosion Resistant φ 6.35mm-508mm for Pharmaceutical Industry Pipelines 304 Stainless Steel Pipes

Product Description

Company Info

Basic Info.

Product Description

Daxun Advantages

Quality, Delivery, Inspection

Daxun Stainless Steel Pipe Manufacturing Capabilities

Daxun's Pipe Processing Capabilities: Excellence in Every Detail

Bigger, Better Pipe Solutions: Setting New Standards in Quality and Performance

Premier Stainless Steel Tube and Pipe Suppliers in China

GENERAL PROPERTIES

APPLICATIONS:

STANDARDS:

CORROSION RESISTANCE:

HEAT RESISTANCE:

WELDING CHARACTERISTICS:

MACHINABILITY:

Discover the Stainless Steel Tube You Need Right Here

304 Grade Stainless Steel Pipe

Wide Selection of Dimensions and Complimentary Cutting

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