316L 316 Stainless Steel Tube ASTM A269 High Pressure Resistance, Corrosion Resistance 6.35mm-711mm for Fluid Pipelines 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 manufacturer, supplier, and stockist of top-tier stainless steel materials. We specialize in producing a vast array of pipes, shipping them globally. Our pipes are renowned for their exceptional ductility and strength. Crafted from superior materials with advanced machinery, our 316 stainless steel pipes are the epitome of industrial-grade quality. This widely-utilized grade is perfect for both industrial and common residential applications.

316 grade stainless steel is austenitic, providing excellent stability and toughness. These stainless steel pipes exhibit remarkable durability and resistance to chloride ions. Available in thicknesses ranging from 0.5 mm to 6.35 mm, these robust pipes are ideal for demanding applications, efficiently transmitting liquids, gases, fluids, and acids.

Composed of a ductile mix with 4% molybdenum, our 316 stainless steel pipes are packed with outstanding qualities. These durable pipes boast high yield and tensile strength. At Daxun Alloys, we ensure the use of high-quality materials and implement rigorous testing to guarantee their capacity, quality, and robustness. We offer global shipping at extremely competitive rates. These pipes are designed to operate at temperatures between 1010°C-1120°C and are extensively used across various sectors to transport liquids and chemicals.

Stainless Steel Welded Tubes

Our stainless steel tubular products, made from stainless steel strip, are roll-formed and fusion-welded along the longitudinal seam. Unique to Daxun, our welding process excludes the use of any filler metal, ensuring superior quality.
- Excellent weldability
- Good machinability
- Good corrosion resistance
- Excellent resistance to pitting corrosion
- Austenitic structure provides superb toughness even at low temperatures
- Considered resistant to drinking water
- Outstanding resistance to chlorides
- Resilient against aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products are rolled and subsequently re-drawn to their final size. This process is ideal for producing thick-walled, large-diameter tubes that cannot be directly rolled to size, offering cost-efficient alternatives to stainless steel seamless tubes. All our drawn tubes are bright annealed for superior quality.

Daxun Advantages

• Varieties: We provide a broad spectrum of sizes and grades, from small to large diameter stainless steel pipes, including 304L, 316L, and more.
• Flexibility: Whether you require seamless or welded steel pipes, our versatile stainless steel pipes cater 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 reliability and performance.
• Custom Orders: Need special sizes of stainless steel pipes? We offer a wide array of customization options at competitive prices with convenient online ordering.

 

Stainless Steel Seamless Tube

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

Quality, delivery, inspection

• At Daxun, we conduct comprehensive quality assurance tests including flattening tests, pitting and resistance tests, mechanical tests, hardness tests, material positive identification, and expansion tests. These rigorous procedures ensure that our materials meet the highest standards for their intended applications.
• During our meticulous production process, we precisely measure the diameter, thickness, and surface of each product to ensure exceptional quality. Our standard delivery time ranges from 7-15 days. However, for some specialized sizes, this period may extend to 20 days, reflecting our commitment to meeting bespoke requirements.
  Our delivery time is rigorously aligned with the contractual agreements, ensuring reliability and trust.
• We welcome and support customer-appointed third-party agencies to conduct thorough inspections at our factory, assuring transparency and quality verification.
• We offer complimentary samples to our esteemed customers for rigorous testing, ensuring our products meet your exacting standards before purchase.
• We provide comprehensive on-site or video factory inspection services, offering an in-depth view of our state-of-the-art facilities and processes.

 

 

Daxun Stainless Steel Pipe: Unparalleled Manufacturing Excellence

Our forming capabilities are second to none, featuring cutting-edge extrusion and cold working assets. We boast one of the world's largest pilger mills and employ unique hydroforming processes to manufacture fittings, ensuring superior quality and precision.

 

Daxun's Innovative Pipe Processing Capabilities

As a vertically integrated manufacturer, Daxun offers a seamless, one-stop solution for all your needs. From comprehensive project handling to specialized machining tasks, our services include Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and other specialized services.

 

Bigger, Better Pipe Solutions: Setting Industry Standards

Equipped with vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun boasts the industry's most comprehensive pipe extrusion capabilities. This enables us to manufacture the longest lengths and largest diameter pipes available, setting us apart as an industry leader.

 

Daxun caters to the power generation market with an array of superior products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units. Our offerings serve nuclear, coal-fired, renewable energy, and combined cycle applications, consistently delivering unparalleled performance 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 The 316 stainless steel pipe, known for its superior corrosion resistance and durability, is composed of the following elements: Carbon (max 0.08%), Manganese (max 2.00%), Phosphorus (max 0.045%), Sulfur (max 0.030%), Silicon (max 0.75%), Chromium (16.00-18.00%), Nickel (10.00-14.00%), and Molybdenum (2.00-3.00%). This carefully balanced composition ensures the pipe's reliability in demanding environments.

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 Our 316 stainless steel pipe boasts impressive mechanical properties. It has a tensile strength of at least 515 MPa, a yield strength of 205 MPa, and an elongation of 40%. These properties make it ideal for applications requiring high strength and flexibility, ensuring reliable performance in various industries.

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 pipe is manufactured to be equivalent to multiple international standards, including ASTM A312, EN 1.4401, and UNS S31600, ensuring global compatibility and high-quality performance in diverse applications.

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

Your Premier Source for Stainless Steel Tubes and Pipes in China

GENERAL PROPERTIES

316/316L stainless steel alloy is a high-quality austenitic stainless steel pipe enriched with molybdenum. The elevated nickel and molybdenum content of this grade significantly enhances its corrosion resistance compared to 304, particularly against pitting and crevice corrosion in chloride environments. Furthermore, 316/316L seamless pipe boasts superior high-temperature tensile strength, outstanding creep, and stress rupture strength, alongside excellent formability and weldability. 316L, the low carbon variant of 316, offers exceptional resistance to sensitization, making it ideal for large size welded components.

Specifications: UNS S31600/S31603.

APPLICATIONS:

Thanks to its numerous advantages, the 316 Stainless Steel tube is utilized in a wide array of applications and environments, including:

• - Food preparation surfaces, equipment, and appliances, particularly 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
• - The storing and handling of acetic acid
• - Extensively used in the pulp and paper industry to prevent iron contamination, especially 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 handling corrosive process chemicals used in the manufacture of products like inks, textiles, bleaches, photographic chemicals, and rubber
• - Food preparation equipment, especially 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:

• Generally more resilient than 304 in a variety of atmospheric environments and numerous corrosive media, owing to its enhanced chromium
  and molybdenum content.
• Susceptible to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above approximately 122°F (50°C).
• Deemed resistant to potable water containing up to approximately 1000mg/L of chlorides at ambient temperatures, reducing to about 500mg/L at
  140°F (60°C).
• Often considered as the "marine grade stainless steel" - however, it is not resistant 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 boasts higher resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• Displays superb weldability by all standard fusion techniques, both with and without filler metals.
• Heavy welded sections in Grade 316 necessitate post-weld annealing for optimal corrosion resistance, whereas this is not required for grade 316L.

HEAT TREATMENT:

• Annealing temperature range: 1900 to 2100°F (1038 to 1149°C).
• Cannot be hardened via heat treatment.
• Special measures are necessary to compensate for a higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most manufacturers recommend a maximum forging temperature between 2100°F and 2300°F.
• Do not forge below 1700°F (927°C). Optimal
• corrosion resistance is achieved if the forgings undergo a final anneal.

PROCESSING - COLD FORMING:

• 316/316L types, known for their extreme toughness and ductility, can be easily cold worked (e.g., roll form, swaging, cold heading, deep drawing,
  bending, etc.) with ease.
• Severely cold-formed parts 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 machines with chip characteristics that are robust and durable.
• Utilize chip breakers and curlers.
• Employ the largest possible tool and ample cutting fluid.
• Consider heavy positive feeds at low speeds, as 316/316L work hardens swiftly.

Discover the stainless steel tube you need right here.

• We stock an extensive inventory of premium standard and special grade seamless and welded stainless steel tubes. Our 300 series stainless steel tube collection, including our 304 and 316 stainless steel tubes, provides superior strength and corrosion resistance for use in high-pressure and demanding conditions, making it ideal for your projects. ASTM standard specifications include A213 seamless stainless steel tube, A269 welded stainless steel tube, A511 seamless mechanical stainless steel tube, and A554 ornamental stainless tube, with manufacturing options of annealed, pickled, or bright annealed.
• Our selection of stainless steel tubes includes both welded and seamless options, available in annealed, pickled, and bright annealed finishes to meet diverse application needs.
• Our expertise lies in offering stainless steel tubes with small and large outer diameters, varying thicknesses, and grades, all ready for immediate customization. Whether you need them cut, polished, or tailored to specific requirements, our top-notch services ensure prompt delivery and impeccable quality.
• As the UK's foremost supplier of stainless steel tubes, Daxun Alloys stands out for its superior products, swift deliveries, and complimentary unlimited cutting services. Our reputation for excellence has made us the go-to choice for numerous domestic and international clients. Place your order online or via phone to receive stainless steel tubes precisely cut to your specifications within just 5-7 days.

316/316L Grade Stainless Steel Pipe

Extensive Range of Dimensions with Complimentary Cutting Services

• No matter your requirements, Daxun Alloys offers the ideal stainless steel tube for you. We provide lengths of 3m and 6m, with diameters ranging from 3mm to 2000mm (Grade 316) and ¾" to 20″ (Grade 316L).
• For those needing specific lengths, we offer a complimentary unlimited cutting service with every order. Utilizing advanced bandsaws, our precision cutting service ensures your tubes are cut exactly to your desired length. Simply specify your requirements when placing your order, further establishing Daxun Alloys as a premier stainless steel tube supplier to both domestic and international customers.