316L 316 Stainless Steel Tube ASME SA269 Durable Corrosion Resistant Od 6.35mm-508mm Pickling for Oil Equipment 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 your premier destination as the leading manufacturer, supplier, and stockist of top-tier stainless steel materials. Our extensive manufacturing capabilities span various types of pipes, which are shipped globally. These pipes boast unparalleled ductility and strength. Our 316 stainless steel pipes are crafted using the finest quality materials and state-of-the-art machinery. Recognized as a commercial-grade alloy, 316 stainless steel is extensively utilized across industrial sectors and also finds applications in residential settings.

316-grade stainless steel, an austenitic alloy, ensures remarkable stability and toughness. Our 316-grade stainless steel pipes are celebrated for their exceptional durability and high resistance, particularly against chloride ions. Available in thicknesses ranging from 0.5 mm to 6.35 mm, these robust pipes excel in hot applications, efficiently transmitting liquids, gases, fluids, and acids.

Our 316 stainless steel pipes are engineered from a ductile blend that comprises 4% molybdenum, enhancing their versatility and exceptional attributes. Renowned for their durability, these pipes exhibit high yield and tensile strength. At Daxun Alloys, meticulous quality control measures and rigorous testing procedures are employed to ensure the superior capacity, quality, and robustness of our pipes. We distribute these high-caliber products worldwide at exceptionally competitive prices. Designed for operating temperatures between 1010°C and 1120°C, these pipes are indispensable in numerous industries for the transport of liquids and chemicals.

Stainless Steel Welded Tubes

Our stainless steel tubular products, derived from stainless steel strips, are expertly roll-formed and fusion-welded along the longitudinal seam. Notably, Daxun's advanced welding process is executed without the use of any filler metal, ensuring a seamless finish.
- Excellent weldability
- Good machinability
- Superior corrosion resistance
- Exceptional resistance to pitting corrosion
- Austenitic structure endows excellent toughness even at low temperatures
- Resilient against drinking water exposure
- Outstanding resistance to chlorides
- Robust against aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products undergo a meticulous rolling and re-drawing process to achieve the final size. This method is ideal for producing thick-walled, large-diameter tubes that cannot be rolled directly to size, offering significant cost savings over seamless tubes. Each stainless steel drawn tube undergoes a bright annealing process.

Daxun Advantages

• Varieties: Our extensive product range includes stainless steel pipes of varying sizes and grades, from small to large diameters, including options like 304L and 316L.
• Flexibility: Whether your project requires seamless or welded steel pipes, our diverse offerings can meet your specific requirements with precision.
• Quality Standards: Adhering to stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, our stainless steel pipes guarantee reliability and exceptional performance.
• Custom Orders: Need specialized sizes of stainless steel pipes? We provide a range of customization options at competitive prices, with the convenience of online ordering.

 

Stainless Steel Seamless Tube

Our stainless steel seamless tubes are meticulously drawn from the hollow section of the tube, formed through piercing or hot extrusion processes. Ideal for large diameter-to-wall thickness ratios, these tubes offer superior external dimensional tolerances.

Quality, Delivery, Inspection

• At Daxun, we conduct a comprehensive range of quality assurance tests, including flattening tests, pitting and resistance tests, mechanical tests, hardness tests, material positive identification, and expansion tests. These rigorous evaluations ensure that our materials are perfectly suited for their intended applications.
• Throughout our meticulous production process, each product's diameter, thickness, and surface finish are precisely measured to ensure superior quality. Our standard delivery time is a swift 7-15 days. For special size products, this timeframe is adjusted to a maximum of 20 days, guaranteeing tailored excellence.
  We strictly adhere to the contractually agreed delivery timescales, ensuring reliability and punctuality in every shipment.
• We encourage and support inspections by customer-designated third-party agencies at our factory, ensuring transparency and trust.
• We proudly offer free samples to our customers, facilitating thorough testing and assurance of our product quality.
• We provide comprehensive inspection options, including on-site visits and detailed video factory inspections, for complete peace of mind.

 

 

Unparalleled Daxun Stainless Steel Pipe Manufacturing Expertise

Our forming capabilities are unmatched, featuring cutting-edge extrusion and cold working technologies for producing premium tube and pipe products. With one of the world's largest pilger mills and unique hydroforming processes, we manufacture top-tier fittings.

 

State-of-the-Art Daxun Pipe Processing Proficiency

As a fully vertically integrated manufacturer, Daxun offers a seamless one-stop solution for any manufacturing need. Our wide-ranging capabilities include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and a host of specialized services.

 

Daxun: Leading the Industry with Superior Pipe Solutions

With an impressive array of vertical and horizontal presses ranging from 12,000 tons to a staggering 35,000 tons, Daxun boasts the world's most extensive pipe extrusion capabilities. This enables us to produce the longest and largest diameter pipes in the industry.

 

Daxun is a trusted supplier to the power generation sector, providing high-quality ductwork, boiler tubes, main steam tubes, thermal reheat tubes, flue gas desulfurization units, and other critical components for 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

 

Meticulous Chemical Composition of 316 Stainless Steel Pipe

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	-

 

Exceptional Mechanical Properties of 316 Stainless Steel Pipe

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

 

Comprehensive Equivalents of 316 Stainless Steel Pipe

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

Industry-Leading Stainless Steel Tube and Pipe Suppliers in China

GENERAL PROPERTIES

316/316L stainless steel alloy is a premier austenitic stainless steel pipe that includes molybdenum. The enhanced nickel and molybdenum content in this grade significantly boosts its overall corrosion resistance compared to 304, especially against pitting and crevice corrosion in chloride conditions. Additionally, 316/316L seamless pipe excels with high-temperature tensile strength, creep resistance, stress rupture strength, and outstanding formability and weldability. The low carbon variant, 316L, resists sensitization, making it ideal for large welded components.

Specifications: UNS S31600/S31603

APPLICATIONS:

Due to its myriad advantages, 316 Stainless Steel tubes are versatile and widely used across numerous applications and environments, including:

• - Food preparation surfaces, equipment, and appliances, especially in chloride-rich environments
• - Laboratory benches & equipment
• - Coastal architectural paneling, railings, & trim
• - Boat fittings
• - Chemical containers, including those for transport
• - Heat exchangers
• - Woven or welded screens for mining, quarrying & water filtration
• - Threaded fasteners
• - Springs
• - Storage and handling of acetic acid
• - Extensively used in the pulp and paper industry to prevent iron contamination, specifically 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 heightened exposure to alkalis and acids
• - Industrial equipment handling corrosive process chemicals for products like 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 resistance compared to 304 in various atmospheric conditions and numerous corrosive environments, thanks to enhanced chromium
  and molybdenum content.
• Susceptible to pitting and crevice corrosion in warm chloride settings, and stress corrosion cracking beyond approximately 122°F (50°C).
• Deemed resistant to potable water containing up to 1000mg/L chlorides at ambient temperatures, decreasing to 500mg/L at
  140°F (60°C).
• Commonly recognized as the "marine grade stainless steel" - though it does not withstand warm seawater.

HEAT RESISTANCE:

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

WELDING CHARACTERISTICS:

• Displays exceptional weldability via all standard fusion techniques, with or without filler metals.
• For maximum corrosion resistance, heavy welded sections in Grade 316 require post-weld annealing, but this step is unnecessary for Grade 316L.

HEAT TREATMENT:

• The annealing temperature range spans 1900 to 2100°F (1038 to 1149°C).
• Cannot be hardened through heat treatment.
• Special measures must be taken to accommodate 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.
• Forging should not be conducted below 1700°F (927°C). Optimal
• corrosion resistance is achieved if the forgings undergo a final anneal.

PROCESSING - COLD FORMING:

• Types 316/316L, being exceptionally tough and malleable, can be effortlessly cold worked through methods like roll forming, swaging, cold heading, deep drawing,
  bending, etc., without significant difficulty.
• Parts that have been severely cold formed should be annealed to alleviate stresses.

MACHINABILITY:

• The toughness of Type 316/316L renders it somewhat more challenging to machine compared to Type 304.
• 316/316L features chip characteristics that are robust and sturdy.
• Employ chip breakers and curlers for best results.
• Use the largest possible tool and ample amounts of cutting fluid.
• Considering heavy positive feeds at low speeds is advisable, as 316/316L work hardens swiftly.

Discover premium stainless steel tubes right here

• We boast an extensive inventory of top-grade standard and special grade seamless stainless steel tubes and welded stainless steel tubing. Our 300 series stainless steel tubes, which encompass our 304 and 316 stainless steel varieties, provide enhanced strength and corrosion resistance for high-pressure and demanding conditions, making them ideal for your projects. ASTM standards covered include A213 seamless stainless steel tubes, A269 welded stainless steel tubes, A511 seamless mechanical stainless steel tubes, and A554 ornamental stainless tubes, with manufacturing options including annealed, pickled, or bright annealed.
• Discover our premium 316 stainless steel tubes, available in both welded and seamless configurations. Choose from annealed, pickled, and bright annealed finishes to meet your specific requirements.
• At Jiangsu Daxun Alloy Co., Ltd., we specialize in providing a wide range of small and large outer diameter stainless steel tubes in various thicknesses and grades. All our tubes are in stock and can be custom cut, polished, and delivered to you swiftly. Tailor our cutting and polishing services to perfectly suit your unique needs.
• Daxun Alloys is proud to be the UK's premier supplier of stainless steel tubes. Renowned for our top-tier products, rapid delivery, and complimentary unlimited cutting services, we are the preferred choice for numerous domestic and international clients. Place your order online or by phone and receive stainless steel tubes precisely cut to your specifications within just 5-7 days.

Our top-grade 316/316L stainless steel pipes are unmatched in quality and versatility.

Enjoy a vast selection of dimensions with our free cutting service, ensuring you get exactly what you need.

• 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 316) and ¾" to 20″ (Grade 316L).
• Need a specific length? Benefit from our free unlimited cutting service with every purchase. Our state-of-the-art bandsaws ensure precision cutting to the exact length you require. Simply specify your needs when ordering. This is yet another reason why we are a top choice for stainless steel tubes among both domestic and international customers.