316L 316 Stainless Steel Tube ASTM A269 Anti-Oxidation High Temperature Resistance Od 21.3mm-219.1mm Bright for Heat Exchangers 316 Stainless Steel Pipe

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, EN
• Model NO.: 316 stainless steel tube
• Grade: SS316 S31603 316L
• 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 is the premier manufacturer, supplier, and stockist of top-tier stainless steel materials. We produce a diverse array of pipes and ship them globally, delivering unmatched ductility and strength. Our 316 stainless steel pipes are manufactured utilizing premium materials and advanced machinery, making them a commercial-grade staple for both industrial and domestic applications.

316 grade stainless steel is an austenitic stainless steel renowned for its stability and toughness. These pipes, built to withstand harsh conditions, boast exceptional durability and resistance to chloride ions. With a thickness range from 0.5 mm to 6.35 mm, these robust pipes are tailored for high-temperature applications, efficiently transporting liquids, gases, fluids, and acids.

Crafted from a ductile blend featuring 4% molybdenum, our 316 stainless steel pipes exhibit a multitude of superior qualities. These pipes are noted for their high yield and tensile strength. At Daxun Alloys, we ensure the use of premium materials and rigorous testing to guarantee the quality and resilience of our products. Shipped worldwide at competitive prices, these pipes are suitable for operating temperatures between 1010°C-1120°C, making them ideal for transporting liquids and chemicals across various industries.

Stainless Steel Welded Tubes

Our stainless steel tubular products are crafted from stainless steel strips, roll-formed, and fusion-welded along the longitudinal seam without any filler metals, ensuring the integrity of each weld.
- Exceptional weldability
- Superior machinability
- Outstanding corrosion resistance
- Excellent resistance to pitting corrosion
- Austenitic structure offers remarkable toughness even in low temperatures
- Considered highly resistant to potable water
- Superior resistance to chlorides
- Resistance to aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products are precision-rolled and re-drawn to the final dimensions. This process is perfect for thick-walled, large-diameter tubes, offering significant cost savings over seamless tubes while maintaining high-quality standards. All drawn tubes undergo bright annealing.

Daxun Advantages

• Varieties: Our extensive inventory includes a wide range of stainless steel pipe sizes and grades, from small to large diameters, including 304L, 316L, and more.
• Flexibility: Whether you require seamless or welded pipes, our diverse offerings can accommodate your specific project needs.
• Quality Standards: Each of our stainless steel pipes meets rigorous standards like ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring high reliability and performance.
• Custom Orders: Need specialized sizes? We offer a variety of customization options for stainless steel pipes at competitive prices with convenient online ordering.

 

Stainless Steel Seamless Tube

Our stainless steel seamless tubes are drawn from hollow sections created through piercing or hot extrusion. Ideal for large diameter-to-wall thickness ratios, these tubes provide excellent external dimensional tolerances.

Quality, Delivery, Inspection

• Daxun conducts comprehensive quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous procedures ensure our materials meet the highest standards for their intended applications.
• During our meticulous production process, we carefully measure the diameter, thickness, and surface of each product to ensure precision and quality. Our standard delivery time ranges from 7-15 days. However, for some specially sized products, the delivery period may extend to 20 days.
  Our delivery schedule adheres strictly to the terms outlined in the contract, ensuring reliability and punctuality.
• We fully support customer third-party agencies conducting thorough inspections at our factory to ensure transparency and trust.
• We offer complimentary samples to our customers for testing, allowing them to experience our product quality firsthand.
• We provide the option for on-site or video factory inspections, giving customers flexibility in overseeing our manufacturing process.

 

 

Exceptional Capabilities in Daxun Stainless Steel Pipe Manufacturing

Our forming capabilities include cutting-edge extrusion and cold working technologies for creating tubes and pipes. Featuring one of the world's largest pilger mills and an innovative hydroforming process, we excel in manufacturing high-quality fittings.

 

Advanced Pipe Processing Capabilities at Daxun

As a vertically integrated manufacturer, we provide a comprehensive one-stop solution, handling everything from entire projects to specific machining jobs. Our suite of services includes straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.

 

Bigger and Better Pipe Solutions for Your Needs

Equipped with vertical and horizontal presses ranging from 12,000 tons to an impressive 35,000 tons, Daxun boasts the most extensive pipe extrusion capabilities worldwide. Our advanced technology allows us to produce the longest lengths and largest diameter pipes in the industry.

 

Daxun is a trusted supplier to the power generation market, providing 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, ensuring reliability and performance.

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: Meticulously engineered, the 316 stainless steel pipe boasts an optimal blend of chromium (16-18%), nickel (10-14%), and molybdenum (2-3%). This superior alloy composition ensures remarkable resistance to corrosion, surpassing industry standards and safeguarding your applications for years to come.

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 pipes are crafted to deliver unparalleled mechanical performance. With a tensile strength of 579 MPa and a yield strength of 290 MPa, these pipes provide exceptional durability and reliability, making them the ideal choice for demanding food industry applications.

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 global standards, ensuring seamless integration into your existing systems. This compatibility simplifies the adoption process, allowing you to enhance your operations without compromise.

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

Renowned as the Leading Stainless Steel Tube and Pipe Suppliers in China

GENERAL PROPERTIES

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

Specifications: UNS S31600/S31603.

APPLICATIONS:

Thanks to its numerous advantages and benefits, the 316 Stainless Steel tube is extensively utilized across various applications and environments, including:

• - Food preparation surfaces, equipment, and appliances, particularly in chloride environments
• - Laboratory benches and equipment
• - Coastal architectural panelling, railings, and trim
• - Boat fittings
• - Chemical containers, including for transport
• - Heat Exchangers
• - Woven or welded screens for mining, quarrying, and water filtration
• - Threaded fasteners
• - Springs
• - Storage and handling of acetic acid
• - Widely used in the pulp and paper industry to avoid iron contamination, especially in paper machines
• - Pressure vessels
• - Furnace parts
• - Valves and 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, such as those used in the production of 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, particularly in chloride environments
• Chemical processing equipment
• Laboratory benches and equipment
• Machinery for rubber, plastics, pulp, and paper industries
• 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 robust than 304 in various atmospheric environments and numerous corrosive media, thanks to the increased chromium
  and molybdenum content.
• Susceptible to pitting and crevice corrosion in warm chloride settings and stress corrosion cracking above 122°F (50°C).
• Considered resistant to potable water with chlorides up to about 1000mg/L at ambient temperatures, reducing to about 500mg/L at
  140°F (60°C).
• Widely recognized as the "marine grade stainless steel," yet it is not impervious to warm sea water.

HEAT RESISTANCE:

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

WELDING CHARACTERISTICS:

• Showcases excellent weldability with all standard fusion techniques, with or without filler metals.
• For Grade 316, post-weld annealing of heavy welded sections is necessary for maximum corrosion resistance, unlike Grade 316L.

HEAT TREATMENT:

• Recommended annealing temperature range: 1900 to 2100°F (1038 to 1149°C).
• Not hardenable via heat treatment.
• Special attention is required to balance the higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Producers typically recommend a maximum forging temperature between 2100°F and 2300°F.
• Avoid forging below 1700°F (927°C).
• Optimal corrosion resistance is achieved if forgings receive a final anneal.

PROCESSING - COLD FORMING:

• 316/316L types are extremely tough and ductile, facilitating easy cold working such as roll forming, swaging, cold heading, deep drawing,
  bending, etc., without difficulty.
• Severely cold-formed parts should be annealed to relieve stresses.

MACHINEABILITY:

• Type 316/316L is somewhat more challenging to machine than Type 304 because of its toughness.
• 316/316L produces tough, strong chips.
• Chip breakers and curlers are recommended.
• Use the largest possible tool and substantial amounts of cutting fluid.
• Consider using heavy positive feeds at low speeds since 316/316L work hardens quickly.

Discover our premium stainless steel tubes here!

• Our extensive inventory includes high-quality standard and special grade seamless and welded stainless steel tubing. Our 300 series, featuring 304 and 316 stainless steel tubes, provides superior strength and corrosion resistance for high-pressure and harsh environments, perfect for your project needs. Adhering to ASTM standards, we offer A213 seamless stainless steel tube, A269 welded stainless steel tube, A511 seamless mechanical stainless steel tube, and A554 ornamental stainless tube, with options including annealed, pickled, or bright annealed finishes.
• Our stainless steel tubes come in both welded and seamless configurations, providing you with versatile options. Choose from annealed, pickled, or bright annealed finishes to suit your specific needs.
• We specialize in stainless steel tubes with both small and large outer diameters, available in a variety of thicknesses and grades. Our extensive inventory ensures that we can promptly meet your requirements, offering custom cutting and polishing services tailored to your specifications.
• As the UK's leading supplier of stainless steel tubes, Daxun Alloys is renowned for high-quality products, swift delivery, and complimentary unlimited cutting services. Whether you order online or by phone, receive your custom-cut stainless steel tubes within 5-7 days, crafted to your exact specifications.

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. Available in 3m and 6m lengths, our tubes feature diameters ranging from 3mm to 2000mm (Grade 316) and ¾" to 20" (Grade 316L).
• Need a specific length? Enjoy our free unlimited cutting service with every purchase. Our state-of-the-art bandsaws ensure precision cutting to your exact length specifications. This service highlights why Daxun Alloys is a top choice for stainless steel tubes among domestic and international customers.