316L 316 Stainless Steel Tube ASME SA269 Corrosion Resistant Od 60.3mm-355.6mm for Natural Gas Transmission 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 as the paramount leader in the manufacturing, supplying, and stocking of premier stainless steel materials. Our diverse array of pipes, meticulously crafted and shipped globally, exemplifies superior ductility and strength. The 316 stainless steel pipes, produced with impeccable materials and state-of-the-art machinery, are classified as a commercial grade, widely embraced in the industrial sector and common residential applications.

The 316-grade stainless steel, renowned for its austenitic structure, bestows remarkable stability and toughness upon the alloy. These pipes, celebrated for their exceptional resistance and durability, excel against chloride ions. Available in thicknesses ranging from 0.5 mm to 6.35 mm, they are robustly constructed and predominantly employed in high-temperature applications, efficiently transmitting liquids, gases, fluids, and acids.

Comprising a ductile mix inclusive of 4% molybdenum, the 316 stainless steel pipes boast a multitude of superior attributes. These pipes epitomize exceptional durability with high yield and tensile strength. At Daxun Alloys, we ensure the utilization of premium materials in the production process and employ rigorous testing to guarantee the pipes' capacity, quality, and sturdiness. Shipped worldwide at competitive prices, these pipes are designed for working temperatures between 1010°C and 1120°C, making them integral in various industries for transporting liquids and chemicals.

High-Quality Stainless Steel Welded Tubes

Crafted from stainless steel strips, our tubular products are roll-formed and longitudinally fusion-welded. Daxun's welding process stands out by not incorporating filler metal, ensuring seamless quality.
- Exceptional weldability
- Superior machinability
- Outstanding corrosion resistance
- High resistance to pitting corrosion
- Austenitic structure provides exceptional toughness, even at low temperatures
- Resilient against drinking water
- Excellent resistance to chlorides
- Robust against aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Precision Stainless Steel Drawn Tube

Our stainless steel tubular products undergo a rolling and re-drawing process to achieve the final size. This method is ideal for producing thick-walled, large diameter tubes, offering cost efficiency over seamless tubes. All drawn tubes undergo a bright annealing process for superior quality.

Distinctive Daxun Advantages

• Varieties: From small to large diameter stainless steel pipes, we provide an extensive range of sizes and grades, including 304L, 316L, and more.
• Flexibility: Whether seamless or welded, our stainless steel pipes are tailored to meet 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 unparalleled reliability and performance.
• Custom Orders: Seeking special sizes? We offer a variety of stainless steel pipe customization options, competitive prices, and convenient online ordering.

 

Premium Stainless Steel Seamless Tube

Produced through piercing or hot extrusion processes, our stainless steel seamless tubes are drawn from hollow sections, ideal for large diameter-to-wall thickness ratios, and exhibit excellent external dimensional tolerances.

Uncompromising Quality, Timely Delivery, and Rigorous Inspection

• At Daxun, we conduct comprehensive quality assurance tests including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These ensure the material's suitability for its intended application.
• During our meticulous production process, we measure the diameter, thickness, and surface quality of each product. Our standard delivery time is a swift 7-15 days. For specific special size products, the delivery period extends to 20 days to ensure precision and excellence.
  We strictly adhere to the delivery timelines as stipulated in the contract, ensuring punctuality and reliability.
• We welcome third-party agencies commissioned by customers to conduct thorough factory inspections, guaranteeing transparency and trust.
• We offer free samples to customers for rigorous testing, allowing them to experience our quality firsthand.
• We support on-site factory inspections or remote video inspections, providing flexible options to suit our customers' needs.

 

 

Unveiling Daxun's exceptional stainless steel pipe manufacturing capabilities.

Our forming capabilities are at the forefront of the industry, encompassing advanced extrusion, cold working assets, one of the world's largest pilger mills, and unique hydroforming processes to expertly craft tube, pipe products, and fittings.

 

Introducing Daxun's unparalleled pipe processing capabilities.

As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop solution. We manage entire projects or specific machining tasks with expertise in Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and Specialized Services.

 

Redefining excellence with bigger, better pipe solutions.

Daxun's extensive vertical and horizontal presses ranging from 12,000 to 35,000 tons equip us with the most comprehensive pipe extrusion capabilities globally, enabling the production of the longest lengths and largest diameter pipes in the industry.

 

Daxun proudly supplies the power generation market with critical 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 industry-leading quality 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: Our 316 stainless steel pipe boasts an exemplary chemical composition, ensuring unmatched durability and resistance against corrosion. It is meticulously crafted to provide superior performance in 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: The mechanical properties of our 316 stainless steel pipe are designed to exceed expectations, offering impressive tensile strength, flexibility, and longevity, making it a perfect choice for a variety of industrial uses.

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 equivalent to leading industry standards, providing the same high level of performance and reliability you expect from top-tier manufacturers.

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

Pioneering 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. This higher concentration of nickel and molybdenum enhances its overall corrosion resistance compared to 304, particularly in pitting and crevice corrosion in chloride environments. Furthermore, 316/316L seamless pipe boasts exceptional high-temperature tensile, creep, and stress rupture strength, along with excellent formability and weldability. The low carbon variant, 316L, prevents sensitization, making it ideal for large welded structures.

Specifications: UNS S31600/S31603

APPLICATIONS:

The versatility and superior properties of 316 Stainless Steel tubes make them indispensable in a wide array of applications, such as:

• - Food preparation surfaces, equipment, and appliances, especially in chloride-rich environments
• - Laboratory benches & equipment
• - Coastal architectural panelling, railings & trim
• - Boat fittings
• - Chemical containers, including those used for transport
• - Heat exchangers
• - Woven or welded screens for mining, quarrying, and water filtration
• - Threaded fasteners
• - Springs
• - Storage and handling of acetic acid
• - In the pulp and paper industry to prevent iron contamination, 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
• - High salt areas (e.g., roadways)
• - Brewing facilities
• - Environments with elevated exposure to alkalis and acids
• - Industrial equipment for handling corrosive chemicals used in the production of 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
• Machinery for rubber, plastics, pulp, and paper
• 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:

• The 316 stainless steel offers superior resistance compared to 304, thanks to its higher chromium and molybdenum content. This makes it highly durable in various atmospheric conditions and numerous corrosive environments.
  The enhanced composition ensures strength and longevity.
• However, it is vulnerable to pitting and crevice corrosion in warm chloride conditions and stress corrosion cracking above approximately 122°F (50°C).
• It demonstrates remarkable resistance to potable water with up to 1000mg/L chlorides at room temperature, reducing to about 500mg/L at 140°F (60°C).
  A reliable choice for many applications.
• Widely recognized as the "marine grade stainless steel," although it is not fully resistant to warm seawater.

HEAT RESISTANCE:

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

WELDING CHARACTERISTICS:

• Boasts outstanding weldability by all standard fusion techniques, with or without filler metals.
• Heavy welded sections in Grade 316 require post-weld annealing for optimal corrosion resistance, which is not necessary for Grade 316L.

HEAT TREATMENT:

• The annealing process should be conducted within a temperature range of 1900 to 2100°F (1038 to 1149°C).
• Heat treatment does not harden this alloy.
• Special considerations are required to account for its higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Industry experts advise a maximum forging temperature between 2100°F and 2300°F.
• Avoid forging below 1700°F (927°C) for optimal results.
• Maximum corrosion resistance can be achieved with a final annealing of the forgings.

PROCESSING - COLD FORMING:

• The 316/316L types are incredibly tough and ductile, making them ideal for cold working processes such as roll forming, swaging, cold heading, and deep drawing.
  These procedures can be executed without much difficulty.
• Severely cold-formed parts should undergo annealing to relieve stresses.

MACHINEABILITY:

• Compared to Type 304, Type 316/316L is slightly more challenging to machine due to its toughness.
• The machining process produces tough and robust chip characteristics.
• It is recommended to use chip breakers and curlers.
• Utilize the largest possible tooling and ample amounts of cutting fluid.
• Consider heavy positive feeds at low speeds to counteract the rapid work hardening of 316/316L.

Find the stainless steel tube you need right here

• Our extensive inventory includes high-quality standard and special grade seamless and welded stainless steel tubing. Our 300 series stainless steel tubes, including 304 and 316 varieties, provide superior strength and corrosion resistance, making them ideal for high-pressure and harsh conditions. Our products meet ASTM standards such as A213 for seamless stainless steel tubes, A269 for welded stainless steel tubes, A511 for seamless mechanical stainless steel tubes, and A554 for ornamental stainless tubes. Manufacturing options include annealed, pickled, or bright annealed finishes.
• We offer stainless steel tubes in both welded and seamless configurations with manufacturing options of annealed, pickled, and bright annealed finishes.
• At Jiangsu Daxun Alloy Co., Ltd., we excel in providing stainless steel tubes in a vast range of diameters and thicknesses. Our inventory includes both small and large outer diameter tubes, readily available to be custom cut, polished, and swiftly delivered to meet your exact needs. Our bespoke cutting and polishing services are tailored to your unique requirements, ensuring you receive the perfect product every time.
• Daxun Alloys proudly stands as the UK's premier supplier of stainless steel tubes, renowned for our superior quality products, rapid delivery, and complimentary unlimited cutting service. Many domestic and international clients trust us as their go-to stainless steel tube supplier. Place your order online or via phone and receive precisely cut stainless steel tubes to your specifications within just 5-7 days.

316/316L Grade Stainless Steel Pipe: Engineered for Excellence

A Wide Array of Dimensions with Complimentary Precision Cutting Services

• No matter your requirements, Daxun Alloys offers an impeccable selection of stainless steel tubes. Available in 3m and 6m lengths, we accommodate diameters ranging from 3mm to 2000mm (Grade 316) and ¾" to 20″ (Grade 316L).
• For those needing specific lengths, our state-of-the-art bandsaws provide a free unlimited cutting service with every purchase. Our precision cutting capabilities ensure your tube is cut to the exact length required. Simply specify your needs when ordering. This service underscores why we remain a preferred supplier of stainless steel tubes to both domestic and international customers.