316L 316 Stainless Steel Pipe ASME SA269 High Temperature Resistance Corrosion Resistance Od 33.7mm-219.1mm Nuclear Power 316 Stainless Steel Tube

• 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 at the forefront as the premier manufacturer, supplier, and stockist of top-tier stainless steel materials. Our diverse production capabilities encompass a wide array of pipes, meticulously crafted and dispatched globally. Renowned for their superior ductility and strength, our 316 stainless steel pipes boast exceptional quality, forged with state-of-the-art materials and machinery. Classified as a commercial grade, these pipes are indispensable in the industrial sector and find utility in various residential applications.

The 316 grade stainless steel, an austenitic alloy, ensures remarkable stability and robustness. These pipes exhibit extraordinary resistance and durability, particularly against chloride ions. With thicknesses ranging from 0.5 mm to 6.35 mm, they are engineered for heavy-duty applications. Primarily used in high-temperature environments, these pipelines efficiently transport liquids, gases, fluids, and corrosive acids.

Constructed from a ductile blend enriched with 4% molybdenum, 316 stainless steel pipes offer numerous outstanding features. Known for their exceptional durability, high yield, and tensile strength, these pipes are produced with the highest quality standards at Daxun Alloys. Rigorous testing procedures ensure their capacity, quality, and resilience. We distribute these superior products globally at highly competitive prices. Designed to operate within a temperature range of 1010°C-1120°C, these pipes are extensively utilized across various industries for the transportation of liquids and chemicals.

Stainless Steel Welded Tubes

Our stainless steel tubular products, derived from stainless steel strips, undergo precise roll-forming and fusion-welding along the longitudinal seam. Daxun's advanced welding process uniquely omits the use of filler metal, ensuring the highest integrity and performance.
- Exceptional weldability
- Superior machinability
- Excellent corrosion resistance
- Outstanding resistance to pitting corrosion
- Austenitic structure provides exceptional toughness even at low temperatures
- Resistant to drinking water
- Excellent resistance to chlorides
- Resistant to aggressive chemicals
- Superior resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products are expertly rolled and re-drawn to achieve the final size. This rolling and drawing process is ideal for producing thick-walled, large-diameter tubes that can't be rolled directly to size, offering cost savings over stainless steel seamless tubes. All drawn tubes are bright annealed, ensuring a pristine finish.

Daxun Advantages

• Varieties: We offer an extensive range of stainless steel pipes, from small to large diameters, including grades 304L, 316L, and more.
• Flexibility: Our stainless steel pipes, available in both seamless and welded forms, can be tailored to meet the specific demands of your projects.
• Quality Standards: Our pipes adhere to stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unparalleled reliability and performance.
• Custom Orders: Seeking unique sizes for your stainless steel pipes? We provide a plethora of customization options at competitive prices, with the convenience of online ordering.

 

Stainless Steel Seamless Tube

Crafted from the hollow section of the tube via piercing or hot extrusion, our stainless steel seamless tubes are perfect for applications requiring large diameter-to-wall thickness ratios. They offer excellent external dimensional tolerances.

Quality, delivery, inspection

• At Daxun, we conduct comprehensive quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous tests ensure the material's suitability for every application.
• During our meticulous production process, we precisely measure the diameter, thickness, and surface finish of each product. Our standard delivery time ranges from 7 to 15 days. However, for certain specialized sizes, the delivery period extends to 20 days to ensure premium quality.
  Our delivery timeline is rigorously adhered to as per the contract, ensuring absolute reliability and punctuality.
• We welcome customer-appointed third-party agencies to conduct thorough factory inspections, ensuring complete transparency and quality assurance.
• We offer complimentary samples to our customers for rigorous testing, ensuring our products meet their exact standards and requirements.
• We support both on-site and video factory inspections, providing flexibility and convenience for our customers to verify our manufacturing processes.

 

 

Unrivaled Manufacturing Capabilities of Daxun Stainless Steel Pipes

Our forming capabilities are second to none, featuring advanced extrusion and cold working technologies for tube and pipe fabrication. We boast one of the world's largest pilger mills and employ unique hydroforming processes to create high-quality fittings.

 

Advanced Pipe Processing Capabilities at Daxun

As a fully integrated manufacturer, we offer comprehensive, end-to-end solutions. Whether it's a complete project or a specific machining task, we provide services such as straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.

 

Superior Pipe Solutions for All Your Needs

Daxun is equipped with vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, making us the global leader in pipe extrusion capabilities. This enables us to fabricate the industry's longest and largest diameter pipes.

 

Daxun serves the power generation industry with an extensive range of products, including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, and flue gas desulfurization units, catering to nuclear, coal-fired, renewable energy, and combined cycle power 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: 316 stainless steel guarantees a robust composition, blending optimal amounts of chromium, nickel, and molybdenum to ensure unparalleled resistance to corrosion and oxidation. This exceptional alloy stands as the prime choice for demanding industrial applications.

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: Engineered for excellence, the 316 stainless steel pipe boasts remarkable tensile strength, outstanding toughness, and superior durability. Its mechanical properties make it an indispensable material for high-pressure and high-temperature environments.

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 Equivalents: Discover the universal adaptability of our 316 stainless steel pipes, which conform to numerous international standards, including ASTM A312. These pipes are expertly crafted to meet diverse industrial requirements, ensuring top-tier performance across various 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

Leading Stainless Steel Tube and Pipe Suppliers in China

GENERAL PROPERTIES

316/316L stainless steel alloy is an austenitic stainless steel pipe that contains molybdenum. The increased nickel and molybdenum content of this grade provides superior overall corrosion resistance compared to 304, particularly in pitting and crevice corrosion in chloride environments. Additionally, the 316/316L seamless pipe boasts excellent high-temperature tensile, creep, and stress rupture strength. It also offers outstanding formability and weldability. The 316L variant, with its low carbon content, resists sensitization and is widely employed for large-size welded components.

Specifications: UNS S31600/S31603.

APPLICATIONS:

Thanks to its numerous advantages, the 316 Stainless Steel tube is employed in a myriad of applications and environments, including but not limited to:

• - 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 transport
• - Heat exchangers
• - Woven or welded screens for mining, quarrying & water filtration
• - Threaded fasteners
• - Springs
• - The storing and handling of acetic acid
• - Widely utilized in the pulp and paper industry to prevent iron contamination, particularly with Type 316 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 used to handle corrosive process chemicals, including those used to manufacture 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 such as total hip and knee replacements

• Food preparation equipment, especially 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:

• Experience superior resistance compared to 304 in various atmospheric conditions and numerous corrosive environments, thanks to enhanced chromium and molybdenum content.
  and molybdenum content.
• Be aware of potential pitting and crevice corrosion in warm chloride environments, as well as stress corrosion cracking above 122°F (50°C).
• This grade is resistant to potable water with up to 1000 mg/L chlorides at ambient temperatures, decreasing to about 500 mg/L at
  140°F (60°C).
• Commonly referred to as 'marine grade stainless steel,' though it lacks resistance to warm seawater.

HEAT RESISTANCE:

• Exhibits excellent oxidation resistance up to 1600°F (870°C) intermittently and 1700°F (925°C) continuously.
• Grade 316L offers enhanced resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• Outstanding weldability across all standard fusion techniques, with or without filler metals.
• Post-weld annealing is essential for maximum corrosion resistance in heavy welded sections of Grade 316, but unnecessary for Grade 316L.

HEAT TREATMENT:

• Optimal annealing temperature ranges from 1900 to 2100°F (1038 to 1149°C).
• Note: Cannot be hardened through heat treatment.
• Special attention required to offset higher thermal expansion coefficients to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most manufacturers recommend a maximum forging temperature of 2100°F to 2300°F.
• Avoid forging below 1700°F (927°C) for optimal results.
• Achieve best corrosion resistance with a final annealing of the forgings.

PROCESSING - COLD FORMING:

• 316/316L types are extremely tough and ductile, easily accommodating cold work processes such as roll forming, swaging, cold heading, deep drawing,
  bending, and more without difficulty.
• Severely cold-formed parts should be annealed to relieve stresses.

MACHINABILITY:

• Type 316/316L is slightly tougher to machine than Type 304 due to its inherent toughness.
• These grades produce strong, tough chips.
• Using chip breakers and curlers is recommended.
• Employ the largest possible tools and substantial cutting fluid.
• Consider heavy positive feeds at low speeds to counteract rapid work hardening of 316/316L.

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

• We offer a vast inventory of high-quality seamless and welded stainless steel tubes, including our superior 300 series stainless steel, which features our robust 304 and 316 tubes. Perfect for high-pressure and harsh conditions, our inventory meets ASTM standards like A213 seamless, A269 welded, A511 seamless mechanical, and A554 ornamental stainless tubes. Options available include annealed, pickled, or bright annealed finishes.
• Our stainless steel tubes are available in both welded and seamless configurations, providing a versatile choice for any application. Choose from annealed, pickled, or bright annealed finishes to match your specific requirements.
• We pride ourselves on our extensive inventory, featuring stainless steel tubes with both small and large outer diameters, available in a variety of thicknesses and grades. Every item is in stock and can be custom cut, polished, and promptly delivered to meet your unique demands. Our expert cutting and polishing services are tailored precisely to your specifications.
• Daxun Alloys stands as the UK's premier supplier of stainless steel tubes, renowned for our superior quality products and swift delivery times. Enjoy the convenience of free unlimited cutting, making us the top choice for numerous domestic and international clients. Order online or by phone, and receive stainless steel tubes precisely cut to your specifications within just 5-7 days.

316/316L Grade Stainless Steel Pipe

Vast Selection of Dimensions with Complimentary Cutting Service

• 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 for Grade 316, and ¾" to 20" for Grade 316L.
• For those needing specific lengths, we offer a complimentary, unlimited cutting service with every purchase. Utilizing state-of-the-art bandsaws, our precision cutting service ensures your tubes are cut to the exact length required. Simply specify your needs when ordering. This is one more reason why we are a top stainless steel tube supplier to clients both domestically and internationally.