316L 316 Stainless Steel Pipe ASTM A312 High Corrosion Resistance Od 6.35mm-508mm for Food Pipelines 316 Stainless Steel Pipe

• 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 as the premier manufacturer, supplier, and stockist of superior stainless steel materials. Our extensive range of pipes is meticulously crafted and shipped globally. These pipes boast unparalleled ductility and strength. Specifically, 316 stainless steel pipes are fabricated using top-tier materials and advanced machinery, making them an industrial staple with significant residential applications.

316-grade stainless steel is an austenitic alloy renowned for its exceptional stability and toughness. These pipes are highly resistant and durable, offering superb resistance to chloride ions. Available in thicknesses from 0.5 mm to 6.35 mm, these robust pipes are designed for heavy-duty applications, efficiently transmitting liquids, gases, fluids, and acids.

Our 316 stainless steel pipes are engineered from a ductile alloy containing 4% molybdenum, providing an array of benefits. These pipes exhibit outstanding durability, high yield, and tensile strength. At Daxun Alloys, we ensure that only high-quality materials are used, undergoing rigorous testing to guarantee capacity, quality, and robustness. Shipped worldwide at competitive prices, these pipes function optimally at temperatures ranging from 1010°C to 1120°C, making them ideal for diverse industrial uses.

Stainless Steel Welded Tubes

Our stainless steel tubular products, crafted from high-grade stainless steel strips, are roll-formed and fusion-welded along the longitudinal seam. Daxun's welding process is unique, as it requires no filler metal, ensuring seamless and robust joints.
- Superior weldability
- Exceptional machinability
- Outstanding resistance to corrosion
- Superior resistance to pitting corrosion
- Austenitic structure offers remarkable toughness, even at low temperatures
- Highly resistant to drinking water exposure
- Excellent resistance to chlorides
- Robust against aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products are initially rolled and then re-drawn to the final size, ideal for thick-walled, large-diameter tubes that can't be directly rolled to size. This process offers significant cost savings over seamless tubes. All drawn tubes are bright annealed for superior finish.

Daxun Advantages

• Varieties: From small to large diameters, we provide an extensive range of sizes and grades, including 304L and 316L.
• Flexibility: Whether you require seamless or welded steel pipes, our range can meet your specific project needs.
• Quality Standards: Our pipes adhere to rigorous standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175, ensuring reliability and top performance.
• Custom Orders: Need special sizes? We offer a broad selection of customizable pipe options at competitive prices and easy online ordering.

 

Stainless Steel Seamless Tube

Our stainless steel tubular products are drawn from hollow tube sections made by piercing or hot extrusion processes. Ideal for large diameter-to-wall thickness ratios, these seamless tubes provide excellent external dimensional tolerances.

Quality, Delivery, Inspection

• At Daxun, we perform a comprehensive range of quality assurance tests, including flattening, pitting, resistance, mechanical, hardness tests, material positive identification, and expansion tests. These ensure that all materials meet the highest standards for their intended applications.
• During our meticulous production process at Jiangsu Daxun Alloy Co., Ltd., we precisely measure the diameter, thickness, and surface quality of our 316 Stainless Steel Pipe. Our standard delivery time ranges from 7 to 15 days. For specific special-sized products, this period may extend up to 20 days to ensure the highest quality.
  Our commitment to excellence ensures that our delivery timelines are strictly adhered to as per the contract, reflecting our dedication to reliability and customer satisfaction.
• We fully support customers by allowing third-party agencies to conduct thorough inspections at our factory, ensuring transparency and trust.
• To demonstrate our product quality, we offer free samples to customers for testing and evaluation.
• We provide comprehensive support for on-site or video factory inspections, ensuring you have complete confidence in our processes.

 

 

Daxun's Unmatched Stainless Steel Pipe Manufacturing Capabilities

Our forming capabilities at Daxun include cutting-edge extrusion and cold working techniques for manufacturing tubes and pipes. We host one of the world's largest pilger mills and utilize unique hydroforming processes to produce exceptional fittings.

 

Daxun's Comprehensive Pipe Processing Capabilities

As a fully integrated manufacturer, we offer a seamless one-stop solution for all your needs. Our extensive services include straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services, ensuring every project is handled with precision.

 

Bigger, Better Pipe Solutions by Daxun

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

 

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

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 premium 316 stainless steel pipes are engineered with a precise blend of elements, ensuring superior quality and reliability for all your food processing needs.

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: Designed to deliver exceptional durability and outstanding mechanical strength, our 316 stainless steel pipes withstand the most demanding conditions in food processing 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 - All Equivalent: Discover the unmatched versatility and equivalent standards of our 316 stainless steel pipes, perfectly suited for a variety of high-performance 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

The 316/316L stainless steel alloy represents a high-grade austenitic stainless steel pipe enhanced with molybdenum. Its elevated nickel and molybdenum content endows it with superior corrosion resistance, especially against pitting and crevice corrosion in chloride-rich environments. Beyond its corrosion resistance, the 316/316L seamless pipe offers exceptional high-temperature tensile, creep, and stress rupture strength, coupled with outstanding formability and weldability. The low carbon variant, 316L, is highly resistant to sensitization, making it ideal for large welded components.

Specifications: UNS S31600/S31603

APPLICATIONS:

Owing to its numerous advantages and remarkable benefits, the 316 Stainless Steel tube is extensively used across various applications and environments, including but not limited to:

• - Food preparation surfaces, equipment, and appliances, especially in chloride environments
• - Laboratory benches and equipment
• - Coastal architectural paneling, railings, and trim
• - Boat fittings
• - Chemical containers, including transport containers
• - Heat exchangers
• - Woven or welded screens for mining, quarrying, and water filtration
• - Threaded fasteners
• - Springs
• - Storage and handling of acetic acid
• - Widely used in the pulp and paper industry to prevent iron contamination, particularly Type 316 in paper machines.
• - Pressure vessels
• - Furnace parts
• - Valves and 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 handling corrosive process chemicals used in the production of inks, textiles, bleaches, photographic chemicals, and rubber
• - Food preparation equipment 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, and 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:

• With an enhanced chromium and molybdenum content, 316 stainless steel offers superior resistance compared to 304 in a diverse range of atmospheric environments and numerous corrosive media.
  and molybdenum content.
• However, it can be susceptible to pitting and crevice corrosion in warm chloride settings, and may experience stress corrosion cracking at temperatures above approximately 122°F (50°C).
• 316 stainless steel is considered resistant to potable water containing up to roughly 1000mg/L chlorides at ambient temperatures, and up to about 500mg/L at 140°F (60°C).
  140°F (60°C).
• Frequently referred to as the 'marine grade stainless steel,' 316 is generally not resistant to warm sea water.

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 enhanced resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• Outstanding weldability through all standard fusion techniques, whether 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:

• The annealing temperature should be within the range of 1900 to 2100°F (1038 to 1149°C).
• 316 and 316L cannot be hardened by heat treatment.
• Special considerations are necessary due to a higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most producers recommend a maximum forging temperature ranging between 2100°F and 2300°F.
• Avoid forging below 1700°F (927°C). Optimal corrosion resistance is achieved if the forgings undergo a final anneal.
• Corrosion resistance is obtained if the forgings are given a final anneal.

PROCESSING - COLD FORMING:

• 316/316L types, known for their exceptional toughness and ductility, can be readily cold worked through various processes like roll forming, swaging, cold heading, deep drawing, bending, and more, without difficulty.
  bent, etc., without difficulty
• Severely cold-formed parts should be annealed to alleviate stresses.

MACHINEABILITY:

• 316/316L stainless steel is somewhat more challenging to machine compared to Type 304 due to its toughness.
• 316/316L are known for their tough and strong chip characteristics.
• The use of chip breakers and curlers is recommended.
• Utilize the largest tool possible and ample amounts of cutting fluid.
• Heavy positive feeds at low speeds should be used since 316/316L work hardens quickly.

Find the stainless steel tube you need right here

• We maintain an extensive inventory of high-quality standard and special grade seamless and welded stainless steel tubing. Our 300 series stainless steel tube, including 304 and 316 variants, provides exceptional strength and corrosion resistance, ideal for high-pressure and demanding environments. ASTM standard offerings include A213 seamless stainless steel tube, A269 welded stainless steel tube, A511 seamless mechanical stainless steel tube, and A554 ornamental stainless tube, with manufacturing options such as annealed, pickled, or bright annealed.
• Discover the ultimate in versatility with our stainless steel tubes, available in both welded and seamless configurations. Choose from annealed, pickled, and bright annealed finishes, all crafted to meet the highest standards of quality and durability.
• At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on offering an extensive range of stainless steel tubes, from small to large outer diameters, and various thicknesses and grades. All our tubes are in stock and can be custom-cut and polished to your exact specifications, ensuring prompt and efficient delivery tailored to your needs.
• As the UK's premier supplier of stainless steel tubes, Daxun Alloys is renowned for its superior products, rapid delivery, and complimentary unlimited cutting services. Trusted by both domestic and international clients, we guarantee stainless steel tubes cut to your exact requirements within 5-7 days. Order conveniently online or by phone.

High-grade 316/316L stainless steel pipes, providing unmatched performance and reliability.

Offering a wide range of dimensions alongside our complimentary cutting service.

• No matter your requirements, Daxun Alloys has the ideal stainless steel tube for you. Choose from our selection of 3m and 6m lengths, with diameters ranging from 3mm to 2000mm (Grade 316) and ¾″ to 20″ (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 delivers tubes to your exact length requirements. Simply specify your needs when ordering. This dedication to service is why we remain a top choice for stainless steel tube supply both domestically and internationally.