316L 316 Stainless Steel Pipe ASTM A213 High Weldability Od 6.35mm-355.6mm for Food Processing 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 is a distinguished leader in the manufacturing, supplying, and stocking of superior stainless steel materials. We specialize in creating a diverse array of pipes and distributing them globally. Our pipes boast exceptional ductility and strength. Crafted from high-quality materials and advanced machinery, our 316 stainless steel pipes stand out. This grade is recognized as a commercial-grade due to its extensive industrial applications and some common residential uses.

316 grade stainless steel is an austenitic stainless steel, providing excellent stability and toughness. Our 316-grade stainless steel pipes are known for their exceptional resistance and durability, particularly against chloride ions. These pipes range in thickness from 0.5 mm to 6.35 mm and are robust in construction. They are predominantly utilized in high-temperature applications for transmitting liquids, gases, fluids, and acids.

Formulated with a ductile mixture containing 4% molybdenum, our 316 stainless steel pipes offer unparalleled durability, with high yield and tensile strength. At Daxun Alloys, we ensure the use of superior materials in producing these remarkable pipes and employ rigorous testing procedures to guarantee their capacity, quality, and robustness. We offer worldwide shipping at highly competitive prices. These stainless steel pipes can withstand operating temperatures ranging from 1010°C to 1120°C and are broadly used in various industries for transporting liquids and chemicals.

Stainless Steel Welded Tubes

Our stainless steel tubular products are meticulously roll-formed and fusion-welded along the longitudinal seam from stainless steel strips. The distinctive welding process at Daxun does not involve any filler metal, ensuring pure and robust welds.
- Exceptional weldability
- Superior machinability
- Excellent corrosion resistance
- Outstanding pitting corrosion resistance
- Austenitic structure provides excellent toughness even at low temperatures
- Considered safe for drinking water applications
- Exceptional resistance to chlorides
- Resilient against aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products are precisely rolled and re-drawn to their final size. This process is ideal for producing thick-walled, large-diameter tubes that cannot be rolled directly to size, offering significant cost savings compared to seamless tubes. All our stainless steel drawn tubes are bright annealed.

Daxun Advantages

• Varieties: From small to large diameter stainless steel pipes, we offer an extensive range of sizes and grades, including 304L, 316L, and more.
• Flexibility: Whether you require seamless or welded steel pipes, our stainless steel solutions can meet your specific project needs.
• Quality Standards: Our stainless steel pipes comply with stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring unmatched reliability and performance.
• Custom Orders: Need special-sized stainless steel pipes? We offer a wide array of customization options at competitive prices with convenient online ordering.

 

Stainless Steel Seamless Tube

Our stainless steel tubular products are drawn from the hollow section of the tube, crafted through piercing or hot extrusion processes. Stainless steel seamless tubes are ideal for large diameter to wall thickness ratios and boast excellent external dimensional tolerances.

Quality, delivery, inspection

• Daxun conducts a comprehensive range of quality assurance tests, including flattening, pitting and resistance, mechanical, hardness, material positive identification, and expansion tests. These tests ensure that our materials meet the rigorous requirements for their intended applications.
• During our meticulous production process, we diligently measure the diameter, thickness, and surface of each product to ensure unparalleled precision. Our standard delivery time is typically 7-15 days. However, for specialized size products, please allow up to 20 days for delivery.
  We strictly adhere to our contractual commitments when it comes to delivery times, ensuring reliability and trustworthiness.
• We welcome and support inspections by customer-nominated third-party agencies at our factory, guaranteeing transparency and quality assurance.
• We offer complimentary samples to customers for thorough testing, fostering confidence and satisfaction in our products.
• We facilitate both on-site and video factory inspections, providing flexibility and convenience to our customers.

 

 

Daxun: Unparalleled Stainless Steel Pipe Manufacturing Prowess

Our forming capabilities are second to none, featuring state-of-the art extrusion and cold working equipment for tube and pipe manufacturing. We house one of the world's largest pilger mills and employ unique hydroforming processes to create superior fittings.

 

Precision and Excellence: Daxun's Pipe Processing Mastery

As a vertically integrated manufacturer, we are your one-stop shop for all needs. Whether managing an entire project or handling a specific machining task, we provide comprehensive services including straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.

 

Bigger, Better Pipe Solutions: Elevating Industry Standards

With vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun boasts the world's most comprehensive pipe extrusion capabilities, enabling us to produce the longest lengths and largest diameter pipes in the industry.

 

Daxun caters to the power generation market, supplying high-quality ductwork, boiler tubes, main steam tubes, thermal reheat tubes, flue gas desulfurization units, and other essential products 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

 

Chemical Composition of 316 Stainless Steel Pipe: Our 316 stainless steel pipes boast a meticulously balanced chemical composition, ensuring unparalleled performance in corrosive environments. With key elements like chromium, nickel, and molybdenum, our pipes offer exceptional resistance and durability, making them perfect for demanding chemical 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 with precision, our 316 stainless steel pipes exhibit remarkable mechanical properties, including high tensile strength, yield strength, and excellent ductility. These attributes make our pipes ideal for high-stress industrial applications, ensuring both safety and reliability.

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 industry standards, guaranteeing compatibility and performance. Whether for construction, chemical processing, or industrial machinery, our pipes meet the rigorous demands of various applications, providing consistent quality and versatility.

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

316/316L stainless steel alloy is an austenitic stainless steel pipe containing molybdenum. The increased nickel and molybdenum content of this grade enhances its overall corrosion resistance compared to 304, especially concerning pitting and crevice corrosion in chloride conditions. Furthermore, 316/316L seamless pipe boasts excellent high-temperature tensile, creep, and stress rupture strength, along with superior formability and weldability. 316L, being a low carbon variant of 316, resists sensitization and is widely utilized for large welded components.

Specifications: UNS S31600/S31603.

APPLICATIONS:

The numerous advantages and benefits of 316 Stainless Steel tubes make them ideal for various applications and environments, including:

• - Food preparation surfaces, equipment, and appliances, particularly in chloride environments
• - Laboratory benches & equipment
• - Coastal architectural panelling, railings & trim
• - Boat fittings
• - Chemical containers, including for transport
• - Heat Exchangers
• - Woven or welded screens for mining, quarrying & water filtration
• - Threaded fasteners
• - Springs
• - The storing and handling of acetic acid
• - Extensively used in the pulp and paper industry to avoid iron contamination, particularly 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 high exposure to alkalis and acids
• - Industrial equipment handling corrosive process chemicals used in the manufacture 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, and pulp & 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:

• 316 stainless steel exhibits superior resistance to corrosion compared to 304 due to its enhanced chromium and molybdenum content.
  This composition makes it more resilient across various atmospheric environments and corrosive media.
• However, it is susceptible to pitting and crevice corrosion in warm chloride settings and stress corrosion cracking above 122°F (50°C).
• It is considered resistant to potable water with chlorides up to approximately 1000mg/L at ambient temperatures, reducing to about 500mg/L at
  140°F (60°C).
• Often referred to as the 'marine grade stainless steel,' it is nonetheless not resistant to warm seawater.

HEAT RESISTANCE:

• This steel offers good oxidation resistance in intermittent service up to 1600°F (870°C) and continuous service up to 1700°F (925°C).
• Grade 316L stands out with its greater resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• 316 stainless steel boasts excellent weldability using all standard fusion techniques, with or without filler metals.
• Post-weld annealing is advised for heavy welded sections in Grade 316 to maximize corrosion resistance, though not necessary for Grade 316L.

HEAT TREATMENT:

• The recommended annealing temperature range is between 1900 to 2100°F (1038 to 1149°C).
• This grade cannot be hardened through heat treatment.
• Special considerations are necessary to account for its higher thermal expansion coefficient to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Producers generally recommend a maximum forging temperature range of 2100°F to 2300°F.
• Avoid forging below 1700°F (927°C) to ensure optimal corrosion resistance, which is achieved through a final anneal.
• Corrosion resistance is optimized when forgings undergo a final anneal.

PROCESSING - COLD FORMING:

• 316/316L types are extremely tough and ductile, making them easily workable through cold processes like roll forming, swaging, cold heading, and deep drawing,
  bending, and more, without difficulty.
• Severely cold-formed parts should be annealed to alleviate stress.

MACHINEABILITY:

• Due to its toughness, 316/316L is somewhat more challenging to machine than 304.
• It produces tough, strong chips.
• Employ chip breakers and curlers for better results.
• Use large tools and ample cutting fluid.
• Consider heavy positive feeds at low speeds to mitigate rapid work hardening of 316/316L.

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

• Jiangsu Daxun Alloy Co., Ltd. maintains a vast inventory of high-quality standard and specialty seamless and welded stainless steel tubing. Our 300 series, including 304 and 316, offers enhanced strength and corrosion resistance for demanding environments. ASTM standards encompass A213 seamless, A269 welded, A511 seamless mechanical, and A554 ornamental stainless tubes. Manufacturing options include annealed, pickled, or bright annealed finishes.
• We offer stainless steel tubes in both welded and seamless forms, with choices of annealed, pickled, and bright annealed finishes to suit your specific needs.
• We are specialists in providing a comprehensive range of stainless steel tubes, available in both small and large outer diameters, and diverse thicknesses and grades. Our extensive inventory is always in stock, ready for custom cutting, polishing, and prompt delivery to meet your specific requirements. Our expert services for cutting and polishing stainless steel tubes are customizable to suit your unique needs.
• Daxun Alloys stands as the UK's premier supplier of stainless steel tubes, renowned for our superior quality products, expedited delivery, and free unlimited cutting services. This dedication has earned us the trust of numerous domestic and international clients. Whether you order online or by phone, expect stainless steel tubes precisely cut to your specifications within an efficient 5-7 day timeframe.

316/316L Grade Stainless Steel Pipe

Extensive Array of Dimensions with Complimentary Cutting

• No matter your requirements, Daxun Alloys provides the ideal stainless steel tube for you. We offer lengths of 3m and 6m, with diameters ranging from 3mm to 2000mm (Grade 316) and from ¾" to 20" (Grade 316L).
• For those needing specific lengths, we proudly offer a complimentary unlimited cutting service with each purchase. Utilizing advanced bandsaws, our precision cutting service guarantees tubes are cut to the exact length needed. Simply specify your requirements upon ordering. This commitment to precision and service is why we are a top choice for stainless steel tube supply, both domestically and internationally.