316L 316 Stainless Steel Tube AMS 5562 Corrosion Resistant φ 6.35mm-323.9mm Industrial for Ship Pipes 316 Stainless Steel Pipe

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, EN
• Model NO.: 316 stainless steel tube
• 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
• Transport Package: Wooden Box + Strapping
• Specification: OD 6.35mm-OD 1219mm
• Trademark: Daxun
• Origin: China
• Production Capacity: 10000ton

Product Description

Product Description

Product Parameters

 

AISI 316 pipe Material	SA213 TP 316 - ALLOY 316 - UNS S31600 - WNR 1.4401
UNS S31600 Tube 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
316 Stainless Steel Seamless Pipes & Tubes Manufacturing Specifications	ASME B36.19
	ASTM A213
	ASTM A312
	ASTM A269
	ASTM A632
	ASME SA213
	NFA 49-117
	BS 10216
	Or as per customer specifications
Seamless Tube Size	3.35 mm OD To 101.6 mm OD
Welded Tube Size	6.35 mm OD To 152 mm OD
Stainless Steel 316 Seamless Tube Swg & Bwg	10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
SS 316 ERW Pipe Wall thickness	0.020″ -0.220″, (special wall thicknesses available)
ASTM A312 TP316 Pipe Length	Single Random, Double Random, Standard & Cut length
SS DIN 1.4401 / 1.4436 Rectangular Welded Pipes Finish	Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
AMS 5573 Tube Form	Straight, Coiled, Seamless, 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.
UNS S31600 Square Pipes Type	Seamless, ERW, EFW, Welded, Fabricated
SS 316 Pipe Schedule	SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
316 Stainless Steel Tube Electropolished	(EP) Electropolished for Ultra High Purity Systems
ASTM A312 TP316 Pipe Non-Electropolished	(BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems
Stainless Steel 316 Seamless Tube & Pipe I.D. Surface Finish Options	5, 7 & 10 µin. Ra
316 Rectangular tubing JIS	8A to 250A
SS 316 Tube Tolerances	In accordance with: ASTM: A269 & A632, JIS: G 3459
316 stainless steel tubing End	Plain End, Beveled End, Treaded, Ends are suitable for orbital welding
AMS 5573 Tube Marking	All 316 Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.)
316 stainless steel tubing Application	Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger
SS 316 welded round tubes Value Added Service	Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
AMS 5584 Seamless/ welded tube Specialize in	Stainless Steel 316 Capillary Tube & Other Odd Size
	Stainless Steel 316 Heat Exchanger & Condenser Tubes
	Stainless Steel 316 Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition
	Stainless Steel 316 hydraulic tube with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition
SS 316 welded square tubes Marking & Traceability	Each Stainless Steel 316 Tubing is traceable to its producing mill and heat by an identification number etched within 24″ (610mm) of one end.
316 stainless steel tubing Test Certificate	Manufacturer Test Certificate according to EN 10204 3.1 B
	Laboratory Test Certificate from Govt. Approved Lab.
	Under Third Party Inspection
316 stainless steel tubing 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 Stainless Steel 316 Tubes to meet your specifications

 

Detailed Photos

Daxun Alloys stands as the premier global manufacturer, supplier, and stockist of top-tier stainless steel materials. Our extensive range of precision-engineered pipes is shipped worldwide, boasting exceptional ductility and strength. Crafted from the highest quality materials and state-of-the-art machinery, our 316 stainless steel pipes are celebrated for their commercial-grade excellence, making them indispensable in both industrial applications and various residential uses.

316-grade stainless steel is an austenitic alloy known for its remarkable stability and toughness. Our 316-grade pipes are engineered to be extremely resistant and durable, showcasing superior resilience against chloride ions. Offerings range in thickness from 0.5 mm to 6.35 mm, ensuring formidable construction. Primarily employed in high-heat environments, these pipes efficiently transport a range of media, including liquids, gases, fluids, and acids with unparalleled reliability.

Our 316 stainless steel pipes are meticulously crafted from a ductile alloy containing 4% molybdenum, endowed with exceptional properties and versatile functionalities. With high yield and tensile strength, these pipes deliver outstanding durability. At Daxun Alloys, we employ rigorous testing protocols to guarantee the capacity, quality, and robustness of each pipe. Our competitively priced products are dispatched globally. Engineered to perform optimally between operating temperatures of 1010°C to 1120°C, these pipes are integral to numerous sectors for the efficient conveyance of liquids and chemicals.

Stainless Steel Welded Tubes

Daxun's stainless steel tubular products are expertly roll-formed and fusion-welded along the longitudinal seam from stainless steel strips. Our advanced welding process ensures a clean and robust seam without the need for any filler metals.
- Excellent weldability
- Good machinability
- Superior corrosion resistance
- Outstanding resistance to pitting corrosion
- Austenitic structure providing excellent toughness even at cryogenic temperatures
- Reliable resistance to drinking water corrosion
- Superior resistance to chlorides
- Resilient to aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Stainless steel tubular products are rolled and then precisely re-drawn to final dimensions. This technique is optimal for producing thick-walled, large-diameter tubes that cannot be rolled directly to size but still offer cost advantages over seamless alternatives. All our drawn tubes are bright annealed for a pristine finish.

Daxun Advantages

• Varieties: From small to large diameters, we offer an extensive range of stainless steel pipes, including grades 304L, 316L, and more.
• Flexibility: Whether you require seamless or welded pipes, our range of stainless steel solutions can be tailored to your specific project needs.
• Quality Standards: Our stainless steel pipes adhere to stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
• Custom Orders: Need special sizes? We offer various customization options for stainless steel pipes at competitive prices, with convenient online ordering.

 

Stainless Steel Seamless Tube

Our stainless steel seamless tubes are expertly drawn from hollow sections created via piercing or hot extrusion processes. Ideal for applications requiring very large diameter-to-wall thickness ratios, these tubes deliver exceptional external dimensional tolerances.

Quality, Delivery, Inspection

• At Daxun, we conduct a series of stringent quality assurance tests, including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous evaluations ensure our materials meet the highest standards for your critical applications.
• During the meticulous production process, we meticulously measure the diameter, thickness, and surface finish of each product. Our standard delivery time is impressively swift, ranging from 7 to 15 days. However, for certain specialized sizes, the delivery period extends to a maximum of 20 days to ensure absolute precision and quality.
  Our delivery schedule adheres stringently to the terms outlined in the contract, ensuring reliability and punctuality.
• We welcome third-party customer agencies to conduct factory inspections, affirming our commitment to transparency and quality assurance.
• We offer free samples to customers for rigorous testing, guaranteeing satisfaction with our exceptional products.
• We support comprehensive factory inspections, either on-site or via video, to provide complete assurance of our manufacturing prowess.

 

 

Introducing Daxun's unparalleled stainless steel pipe manufacturing capabilities.

Our state-of-the-art forming capabilities include advanced extrusion and cold working assets for producing top-quality tubes and pipes. We boast one of the world's largest pilger mills and employ unique hydroforming processes to fabricate superior fittings.

 

Explore Daxun's exceptional pipe processing capabilities.

As a vertically integrated manufacturer, we are your one-stop solution. We expertly handle entire projects or singular machining tasks with proficiency. Our services include Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and Specialized Services, ensuring comprehensive support for all your needs.

 

Delivering Bigger, Better Pipe Solutions.

Equipped with vertical and horizontal presses ranging from 12,000 to a staggering 35,000 tons, Daxun possesses the most extensive pipe extrusion capabilities globally. Our capabilities allow us to manufacture the longest lengths and largest diameter pipes in the industry, setting new benchmarks in the field.

 

Daxun proudly supplies the power generation market with essential components such as ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our products cater to nuclear, coal-fired, renewable energy, and combined cycle applications, underscoring our versatility and reliability.

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)	316/316L	Under 1″ (25.4 mm) ±0.004″ (0.10 mm)	±10%	Randoms up to +2″ (50.8 mm)
Specifications: ASTM-A249, ASME-SA249, ASTM-A688, ASME-SA688	Metric sizes available		Coils to 1-1/2″ OD		1″ (25.4 mm) to 1-1/2″ (38.1 mm) ±0.006″ (0.15 mm)		Cuts +1/8″ (3 mm) -0″
					>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)		Coils to 80,000′ (24,384 m)
					>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)	316/316L	<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)
Meets or exceeds requirements for welded	Metric sizes available		Coils to 1-1/2″ OD		3-1/2″ (88.9 mm) to 4″ (101.6 mm) ±0.015″ (0.38 mm)		Cuts +1/8″ (3 mm) -0″
Specifications: ASTM-A269, ASTM-A1016, and ASTM-A632							Coils to 80,000′ (24,384 m)
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)	316L	±0.005″ (0.13 mm)	±10%	Randoms up to +2″ (50.8 mm)
	Metric sizes available						Cuts +1/8″ (3 mm) -0″
							Coils to 15,000′ (4,572 m)
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)	316/316L	±0.005″ (0.13 mm)	±10%	Randoms up to +2″ (50.8 mm)
Specifications: ASTM-A269 and ASTM-A632	Metric sizes available						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.	316/316L	1/2″ (12.7 mm) ± 0.005″ (0.13 mm)	±10%	+1/8″ (3 mm) -0″
			Other lengths available upon request.		3/4″ (19.1 mm) ± 0.005″ (0.13 mm)
					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)
					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)
					3″ (76.2 mm) ± 0.010″ (0.25 mm)	±10%	+1/8″ (3 mm) -0″
					4″ (101.6 mm) ± 0.015″ (0.38 mm)
					6″ (152.4 mm) ± 0.030″ (0.76 mm)	±10%	+1/8″ (3 mm) -0″
					8″ (203.2 mm) +0.061″ (1.55 mm), -0.031″ (0.79 mm)
						±10%	+1/8″ (3 mm) -0″
						±10%	+1/8″ (3 mm) -0″
						±10%	+1/8″ (3 mm) -0″
						±10%	+1″ (25.4 mm) -0″
						±10%	+1″ (25.4 mm) -0″

Packaging & Shipping

Company Profile

 

Chemical composition of 316 stainless steel pipe: Our 316 Stainless Steel Pipes are engineered with a precise blend of Chromium (16-18%), Nickel (10-14%), and Molybdenum (2-3%), ensuring unparalleled corrosion resistance and strength. Each element is carefully measured and incorporated, guaranteeing a product that withstands the toughest conditions while maintaining its integrity and high-performance standards.

The Chemical Composition of grade 316L Stainless Steel is outlined in the following table
Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
316	Min	-	-	-	0	-	16	2	10	-
	Max	0.08	2	0.75	0.045	0.03	18	3	14	0.1
316L	Min	-	-	-	-	-	16	2	10	-
	Max	0.03	2	0.75	0.045	0.03	18	3	14	0.1
316H	Min	0.04	0.04	0	-	-	16	2	10	-
	max	0.1	0.1	0.75	0.045	0.03	18	3	14	-

 

Mechanical properties of 316 stainless steel pipe: Designed for optimal performance, our 316 Stainless Steel Pipes boast remarkable mechanical properties. With a tensile strength of 515 MPa minimum and a yield strength of 205 MPa minimum, these pipes offer robust durability. The elongation percentage of 40% minimum ensures flexibility and toughness, making them ideal for diverse applications in the food industry.

The Mechanical Properties of grade 316L Stainless Steel are displayed in the following table.
Grade	Tensile Str	Yield Str	Elong	Hardness
	(MPa) min	0.2% Proof	(% in 50mm) min
		(MPa) min		Rockwell B (HR B) max	Brinell (HB) max
316	515	205	40	95	217
316L	485	170	40	95	217
316H	515	205	40	95	217

 

316 stainless steel pipe ALL EQUIVALENT: Our 316 Stainless Steel Pipes are equivalent to the highest global standards, including UNS S31600, DIN 1.4401, and EN X5CrNiMo17-12-2. This equivalence ensures that our pipes are compatible with international requirements, providing you with a versatile and reliable solution for your industrial needs.

Grade	CHINA	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
			BS	En	No	Name
316	06Cr17Ni12Mo2	S31600	304S11	58E	1.4401	X5CrNiMo17-12-2	2347	SUS 316

 

Certifications

Leading Stainless Steel Tube and Pipe Suppliers in China

GENERAL PROPERTIES

316/316L stainless steel alloy is an austenitic stainless steel pipe containing molybdenum. The increased nickel and molybdenum content of this grade significantly enhances its overall corrosion resistance compared to 304, particularly in pitting and crevice corrosion in chloride conditions. Additionally, 316/316L seamless pipe exhibits superior high-temperature tensile, creep, and stress rupture strength, along with outstanding formability and weldability. The 316L variant, being a low carbon form of 316, resists sensitization, making it a preferred choice for large welded components.

Specifications: UNS S31600/S31603.

APPLICATIONS:

The myriad advantages of 316 Stainless Steel tubes make them indispensable in diverse applications and environments, including:

• - Food preparation surfaces, equipment, and appliances, especially in chloride environments
• - Laboratory benches & equipment
• - Coastal architectural paneling, railings & trim
• - Boat fittings
• - Chemical containers, including for transport
• - Heat exchangers
• - Woven or welded screens for mining, quarrying & water filtration
• - Threaded fasteners
• - Springs
• - Storing and handling of acetic acid
• - Utilized in the pulp and paper industry to prevent iron contamination of the product, with Type 316 being extensively used in paper machines
• - Pressure vessels
• - Furnace parts
• - Valves & pumps
• - Pharmaceutical equipment
• - General chemical equipment
• - Stainless steel floats
• - Structural steel and components in marine environments
• - Medical equipment
• - Coastal environments
• - Areas with high salt levels (such as roadways)
• - Brewing facilities
• - Environments with increased exposure to alkalis and acids
• - Industrial equipment that handles corrosive process chemicals used in manufacturing products such as inks, textiles, bleaches, photographic chemicals, and rubber
• - Food preparation equipment, particularly in chloride environments.
• - Architectural applications
• - Medical implants, including pins, screws, and orthopedic implants like total hip and knee replacements

• Food preparation equipment, especially in chloride environments
• Chemical processing equipment
• Laboratory benches and equipment
• Rubber, plastics, pulp & paper machinery
• Pollution control equipment
• Boat fittings, valve and pump trim
• Heat exchangers
• Pharmaceutical and textile industries
• Condensers, evaporators, and tanks

STANDARDS:

• ASTM/ASME: UNS S31600 / S31603
• EURONORM: X1 CrNiMo 17 12 2 / X3 CrNiMo 17 12 2
• AFNOR: Z 6 CND 17-11 / Z 2 CND 17-12
• DIN : 1.4401 / 1.4404

CORROSION RESISTANCE:

• Boasting superior resilience compared to 304 stainless in diverse atmospheric environments and various aggressive media, thanks to enhanced chromium
  and molybdenum levels.
• Susceptible to pitting and crevice corrosion in warm chloride-rich environments, and stress corrosion cracking at temperatures above approximately 122°F (50°C).
• Deemed resistant to potable water with chloride levels up to about 1000mg/L at ambient temperatures, decreasing to around 500mg/L at
  140°F (60°C).
• Often referred to as the "marine grade stainless steel," it remains unsuitable for exposure to warm sea water.

HEAT RESISTANCE:

• Exhibits excellent oxidation resistance in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).
• Grade 316L offers superior resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• Displays outstanding weldability with all standard fusion techniques, both with and without filler metals.
• Heavily welded sections in Grade 316 necessitate post-weld annealing for optimal corrosion resistance, contrary to grade 316L, which does not.

HEAT TREATMENT:

• The annealing temperature falls within the range of 1900 to 2100°F (1038 to 1149°C).
• Cannot be hardened by heat treatment alone.
• Special considerations should be made to account for a higher thermal expansion coefficient to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Manufacturers generally recommend a maximum forging temperature between 2100°F and 2300°F.
• Avoid forging below 1700°F (927°C) to maintain best
• corrosion resistance, which is achieved if the forgings undergo a final anneal.

PROCESSING - COLD FORMING:

• The 316/316L varieties, known for their toughness and ductility, are highly suitable for cold working operations such as roll forming, swaging, cold heading, deep drawing,
  bending, etc., with ease.
• Parts that have been severely cold-formed should be annealed to alleviate stresses.

MACHINEABILITY:

• Type 316/316L is somewhat more challenging to machine compared to Type 304 due to its toughness.
• 316/316L generates tough, strong chip characteristics during machining.
• It is advisable to use chip breakers and curlers.
• Utilize as large a tool as possible, alongside generous amounts of cutting fluid.
• Employ heavy positive feeds at low speeds, considering that 316/316L work hardens quickly.

Discover the perfect stainless steel tube for your needs right here.

• We boast an extensive inventory of top-tier standard and special grade seamless stainless steel tubes and welded stainless steel tubing. Our 300 series stainless steel tubes, which include the robust 304 and 316 varieties, deliver exceptional strength and corrosion resistance, making them ideal for high-pressure and challenging conditions. Our products meet ASTM standards, such as A213 seamless stainless steel tube, A269 welded stainless steel tube, A511 seamless mechanical stainless steel tube, and A554 ornamental stainless tube, with manufacturing options including annealed, pickled, or bright annealed.
• Discover the diverse selection of stainless steel tubes available at Jiangsu Daxun Alloy Co., Ltd. Choose from both welded and seamless configurations, with options including annealed, pickled, and bright annealed finishes to suit any requirement.
• At Jiangsu Daxun Alloy Co., Ltd., we specialize in an extensive range of small and large outer diameter stainless steel tubes, available in various thicknesses and grades. All our tubes are in stock and ready to be custom cut, polished, and supplied promptly. Our cutting and polishing services are designed to meet your unique specifications, ensuring you receive the exact product you need.
• Daxun Alloys stands as the UK's premier supplier of stainless steel tubes. Renowned for our superior quality products, rapid delivery, and complimentary unlimited cutting service, we are the preferred supplier for numerous domestic and international clients. Place your order online or by phone, and receive your customized stainless steel tubes within just 5-7 days.

Premium 316/316L grade stainless steel pipe

Extensive range of dimensions with complimentary cutting service

• No matter your requirements, Jiangsu Daxun Alloy Co., Ltd. has the ideal stainless steel tube for you. We offer lengths of 3m and 6m, with diameters ranging from 3mm to 2000mm for Grade 316, and ¾" to 20" for Grade 316L.
• For those needing specific lengths, our free unlimited cutting service is available with every purchase. Utilizing advanced bandsaws, our precision cutting service will deliver tubes cut to your exact specifications. Inform us of your needs when ordering, and experience why we are the leading stainless steel tube supplier to both domestic and international clients.