316L 316 Stainless Steel Tube ASME SA213 Corrosion Resistance 6.35mm-508mm for Pharmaceutical Industry 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 stands at the pinnacle of stainless steel innovation as a premier manufacturer, supplier, and stockist. Our vast array of pipes, crafted with exceptional ductility and strength, are distributed globally. Crafted with high-grade materials and state-of-the-art machinery, our 316 stainless steel pipes exemplify superior commercial-grade quality, making them indispensable in both industrial and residential sectors.

The 316-grade stainless steel, an austenitic alloy, ensures remarkable stability and toughness. Known for its formidable resistance and durability, this grade excels in chloride ion environments. The pipe thickness varies from 0.5 mm to 6.35 mm, offering robust construction suitable for demanding hot applications, transporting liquids, gases, fluids, and acids with utmost reliability.

Composed of a resilient mixture containing 4% molybdenum, our 316 stainless steel pipes boast a myriad of superior qualities and functionalities. Exhibiting exceptional durability and tensile strength, Daxun Alloys guarantees the use of premium materials and rigorous testing methodologies to ensure unparalleled performance and durability. Our products, shipped worldwide at competitive prices, are designed to withstand working temperatures between 1010°C-1120°C, serving diverse industries in transporting liquids and chemicals effectively.

High-Quality Stainless Steel Welded Tubes

Our stainless steel tubular products, formed from high-grade strips, are meticulously roll-formed and fusion-welded along the longitudinal seam. Daxun's welding process stands out by not requiring any filler metal, ensuring superior weld integrity.
- Superior weldability
- Excellent machinability
- Robust corrosion resistance
- Outstanding pitting corrosion resistance
- The austenitic structure guarantees superb toughness even at low temperatures
- Highly resistant to potable water
- Exceptional resistance to chlorides
- Impervious to aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Premium Stainless Steel Drawn Tubes

Our stainless steel tubular products undergo rolling and re-drawing to achieve their final size. This process is perfect for producing thick-walled, large-diameter tubes, offering substantial cost savings over seamless alternatives, all while ensuring a bright annealed finish.

Advantages of Choosing Daxun

• Variety: Our extensive range includes small to large diameter pipes in various grades like 304L, 316L, and more.
• Flexibility: From seamless to welded pipes, our stainless steel solutions are tailored to meet the unique demands of any project.
• Quality Standards: Our products adhere to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring peak reliability and performance.
• Custom Orders: Seeking unique sizes? We provide customized stainless steel pipes at competitive rates, with easy online ordering options.

 

Top-Notch Stainless Steel Seamless Tubes

Our seamless tubes, drawn from hollow sections formed by piercing or hot extrusion processes, are ideal for large diameter-to-wall thickness ratios, delivering exceptional external dimensional tolerances.

Commitment to Quality, Prompt Delivery, and Thorough Inspection

• Daxun conducts extensive quality assurance tests, including flattening, pitting resistance, mechanical integrity, hardness, material positive identification, and expansion tests. These rigorous evaluations ensure that our materials meet the highest standards for their intended applications.
• Throughout the meticulous production process, we diligently measure the diameter, thickness, and surface finish of our products, ensuring impeccable quality. Our standard delivery time ranges from 7-15 days, though for specialty sizes, this period may extend to 20 days to accommodate precise manufacturing demands.
  We adhere strictly to the contractual delivery schedule, ensuring timeliness and reliability in every order.
• We welcome third-party customer agencies to inspect our factory, providing transparency and peace of mind.
• We offer free samples to customers, enabling them to test and validate our superior product quality firsthand.
• Customers can opt for an on-site factory inspection or a detailed video inspection to verify our manufacturing processes.

 

 

Unmatched Capabilities in Stainless Steel Pipe Manufacturing by Daxun

Our advanced forming capabilities encompass state-of-the-art extrusion and cold working techniques for tube and pipe products. We boast one of the world's largest pilger mills and unique hydroforming processes to craft precision fittings.

 

Comprehensive Pipe Processing Expertise from Daxun

As a fully integrated manufacturer, Daxun provides a seamless, all-encompassing solution, whether it's a complete project or a specific machining task. Our comprehensive services include Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and Specialized Services.

 

Advanced and Enhanced Pipe Solutions by Daxun

Equipped with vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun boasts the world's most extensive pipe extrusion capabilities. Our technology allows us to manufacture pipes with the longest lengths and largest diameters in the industry.

 

Daxun caters to the power generation market with a comprehensive range of products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units, supporting nuclear, coal-fired, renewable energy, and combined cycle applications.

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: Detailed Insights

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: Unmatched Strength and Durability

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: Comprehensive Equivalents

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 a premier austenitic stainless steel pipe enriched with molybdenum. The elevated levels of nickel and molybdenum augment its superior corrosion resistance compared to 304, particularly in chloride environments. Furthermore, 316/316L seamless pipes boast exceptional high-temperature tensile, creep, and stress rupture strength, coupled with outstanding formability and weldability. The low-carbon variant, 316L, prevents sensitization, making it ideal for large welded components.

Specifications: UNS S31600/S31603.

APPLICATIONS:

The multitude of advantages and benefits make 316 Stainless Steel tubes indispensable across various 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 those used for transportation
• - Heat exchangers
• - Woven or welded screens for mining, quarrying, & water filtration
• - Threaded fasteners
• - Springs
• - Storage and handling of acetic acid
• - Utilized in the pulp and paper industry to avoid iron contamination, with Type 316 being extensively applied in paper machinery.
• - Pressure vessels
• - Furnace parts
• - Valves & pumps
• - Pharmaceutical equipment
• - General chemical equipment
• - Stainless steel floats
• - Structural steel and components for marine environments
• - Medical equipment
• - Coastal environments
• - Areas with high salt exposure (e.g., roadways)
• - Brewing facilities
• - Environments with heightened exposure to alkalis and acids
• - Industrial equipment handling corrosive chemicals used in producing inks, textiles, bleaches, photographic chemicals, and rubber
• - Food preparation equipment, particularly in chloride environments.
• - Architectural applications
• - Medical implants, including pins, screws, and orthopedic implants such as 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 resistance over 304 stainless steel, our 316 stainless steel excels in a variety of atmospheric and corrosive environments due to its enhanced chromium and molybdenum content.
  This increased resilience is propelled by its higher chromium and molybdenum content.
• Nevertheless, it may encounter pitting and crevice corrosion in warm chloride environments and stress corrosion cracking above approximately 122°F (50°C).
• It's deemed resistant to potable water with chloride levels up to about 1000mg/L at ambient temperatures, reducing to about 500mg/L at 140°F (60°C).
  140°F (60°C).
• While often referred to as 'marine grade stainless steel,' it is not impervious to warm seawater.

HEAT RESISTANCE:

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

WELDING CHARACTERISTICS:

• Excel with superb weldability through all standard fusion methods, both with and without filler metals.
• Post-weld annealing is necessary for heavy welded sections in Grade 316 for optimal corrosion resistance, though this is unnecessary for Grade 316L.

HEAT TREATMENT:

• The annealing temperature range spans from 1900 to 2100°F (1038 to 1149°C).
• This material cannot be hardened through heat treatment.
• Special measures are needed to counterbalance the higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most manufacturers suggest a maximum forging temperature between 2100°F and 2300°F
• Avoid forging below 1700°F (927°C). Optimal corrosion resistance is achieved with a final anneal of the forgings.
• Best

PROCESSING - COLD FORMING:

• Given their extraordinary toughness and ductility, 316/316L types can be easily cold worked, including roll forming, swaging, cold heading, deep drawing, bending, etc.
  bent, etc., without difficulty
• Severely cold-formed components should undergo annealing to relieve stress.

MACHINEABILITY:

• Type 316/316L poses more machining difficulty compared to Type 304 due to its tough characteristics.
• 316/316L delivers machining performance with tough and robust chip characteristics.
• Utilize chip breakers and curlers for better results.
• Employ the largest possible tool and ample cutting fluid. Heavy positive feeds at low speeds are recommended to manage the rapid work hardening of 316/316L.
• Heavy positive feeds at low speeds should be considered since 316/316L work hardens rapidly.

Discover the perfect stainless steel tubing solutions right here.

• We boast an extensive inventory of premium-grade seamless and welded stainless steel tubes. Our 300 series, including 304 and 316 grades, offers superior strength and corrosion resistance, ideal for high-pressure and tough conditions. Compliant with ASTM standards like A213, A269, A511, and A554, they come in annealed, pickled, or bright annealed finishes.
• Our stainless steel tubes are available in both welded and seamless forms, with options for annealed, pickled, or bright annealed finishes.
• At Jiangsu Daxun Alloy Co., Ltd., we excel in providing both small and large outer diameter stainless steel tubes with various thicknesses and grades. Our extensive inventory means we can custom cut, polish, and deliver these top-quality tubes swiftly to meet your needs. Trust our expert services to tailor the cutting and polishing of stainless steel tubes precisely to your requirements, ensuring prompt and reliable delivery.
• As the UK's premier stainless steel tube supplier, Daxun Alloys stands out for its commitment to quality, speed, and customer satisfaction. Our premium-grade products, rapid delivery, and complimentary unlimited cutting service have earned us the trust of both domestic and international clients. Whether you order online or by phone, expect your stainless steel tubes cut to your exact specifications within 5-7 days-experience the Daxun difference today.

High-Quality 316/316L Grade Stainless Steel Pipe

Extensive Range of Dimensions and Complimentary Cutting Service

• 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 in Grade 316 and from ¾″ to 20″ in Grade 316L. Your search for the perfect stainless steel tube ends here.
• Need a specific length? Take advantage of our free unlimited cutting service with every purchase. Utilizing advanced bandsaws, our precision cutting service ensures your tube is cut to the exact length you need. Inform us during the ordering process and discover why we're a top choice for stainless steel tubes among domestic and international customers.