316L 316 Stainless Steel Tube AMS 5569 Heat Resistant φ 19mm-323.9mm Bright 316 Stainless Steel Pipe for Natural Gas 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 stainless steel materials. We specialize in producing a diverse array of pipes and shipping them globally. Renowned for their exceptional ductility and strength, our 316 stainless steel pipes are crafted with the finest materials and advanced machinery. Classified as a commercial grade, these pipes are extensively used in the industrial sector and also find common applications in residential settings.

316 grade stainless steel is an austenitic alloy known for its remarkable stability and toughness. These 316-grade stainless steel pipes boast extraordinary resistance and durability, notably against chloride ions. The thickness of these robust pipes ranges from 0.5 mm to 6.35 mm. Designed for heavy-duty applications, these pipes are integral in hot applications for transporting liquids, gases, fluids, and acids.

Constructed from a ductile alloy containing 4% molybdenum, 316 stainless steel pipes possess numerous beneficial characteristics and functionalities. They exhibit exceptional durability, with high yield and tensile strength. Daxun Alloys guarantees the use of superior materials in creating these outstanding pipes, employing rigorous testing procedures to ensure their capacity, quality, and robustness. We offer worldwide shipping at competitive prices. The operational temperature range for these stainless steel pipes is 1010°C-1120°C. These versatile pipes are widely employed across various industries for the conveyance of liquids and chemicals.

Stainless Steel Welded Tubes

Our stainless steel tubular products are meticulously roll-formed and fusion-welded along the longitudinal seam from premium stainless steel strip. At Daxun, our welding process is distinguished by the absence of any filler metal, ensuring superior integrity and performance.
- Exceptional weldability
- Superior machinability
- Outstanding corrosion resistance
- Superior resistance to pitting corrosion
- Austentic structure providing excellent toughness even at low temperatures
- Resilient to drinking water
- Excellent resistance to chlorides
- Resistant to aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

Our stainless steel tubular products undergo precision rolling and re-drawing to achieve the final size. This process is ideal for producing thick-walled, large-diameter tubes that cannot be directly rolled to size, yet offer significant cost savings over seamless tubes. All our drawn tubes are bright annealed for superior quality.

Daxun Advantages

• Variety: We offer a comprehensive selection of stainless steel pipes, from small to large diameters, available in various grades like 304L and 316L.
• Flexibility: Whether you need seamless or welded steel pipes, our extensive range of stainless steel pipes can cater to your specific project requirements.
• 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: Need custom-sized stainless steel pipes? We provide diverse customization options at competitive prices, with the convenience of online ordering.

 

Stainless Steel Seamless Tube

Drawn from the hollow section of the tube, our stainless steel seamless tubes are produced through piercing or hot extrusion processes. These tubes are perfect for large diameter to wall thickness ratios and offer excellent external dimensional tolerances.

Quality, Delivery, and Inspection

• At Daxun, we conduct comprehensive quality assurance tests, including flattening, pitting resistance, mechanical, hardness, material positive identification, and expansion tests. These rigorous evaluations ensure that our materials meet the highest standards needed for your specific applications.
• During our meticulously controlled production process, we precisely measure the diameter, thickness, and surface quality of each product. Our standard delivery window ranges from 7 to 15 days. However, for special size products, the delivery period may extend up to 20 days to ensure perfection.
  Our delivery schedules are rigorously aligned with the contractual agreements to ensure punctuality and reliability.
• We fully support customer-appointed third-party agencies to conduct factory inspections, ensuring transparency and quality assurance.
• We offer complimentary samples for customers to conduct their own testing, underscoring our confidence in product quality.
• We facilitate comprehensive factory inspections either on-site or via video, highlighting our commitment to transparency.

 

 

Daxun's unmatched stainless steel pipe manufacturing capabilities

Our forming capabilities feature cutting-edge extrusion and cold working technologies, including one of the world's largest pilger mills and a distinctive hydroforming process for manufacturing fittings, ensuring superior tube and pipe products.

 

Daxun's state-of-the-art pipe processing capabilities

As a vertically integrated manufacturer, we provide a comprehensive one-stop solution for all your needs, whether it's a complete project or a specific machining task. Our capabilities include Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and a range of specialized services.

 

Delivering Bigger, Better Pipe Solutions

Equipped with vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Daxun boasts the industry's most extensive pipe extrusion capabilities, allowing us to manufacture the longest lengths and largest diameter pipes available.

 

Daxun expertly serves the power generation market with an array of products including ductwork, boiler tubes, main steam tubes, thermal reheat tubes, flue gas desulfurization units, and more, catering to 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 are crafted with a precise blend of elements, ensuring superior resistance to corrosion and unparalleled durability. With meticulously controlled percentages of chromium, nickel, and molybdenum, our pipes offer exceptional performance in the most demanding industrial environments.
Product Name: 316 Stainless Steel Welded Pipe Bright Surface 6.35mm-508mm Diameter for Industrial Use. This product is designed to meet the rigorous needs of industrial applications, promising reliability and longevity in every inch.

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 strength and resilience, our 316 stainless steel pipes exhibit excellent tensile strength, yield strength, and hardness. These mechanical properties ensure that our pipes withstand high pressure, extreme temperatures, and corrosive conditions, making them ideal for a wide range 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: The 316 stainless steel pipe by Jiangsu Daxun Alloy Co., Ltd. meets and surpasses all equivalent standards. Our pipes are recognized for their compatibility with various international grades and specifications, ensuring seamless integration into your existing systems and projects.

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 Suppliers of Stainless Steel Tubes and Pipes in China

GENERAL PROPERTIES

Our 316/316L stainless steel alloy, an exemplary austenitic stainless steel pipe, boasts the inclusion of molybdenum. This addition, coupled with an enhanced amount of nickel, significantly elevates its corrosion resistance compared to 304, particularly against pitting and crevice corrosion in chloride-rich environments. Furthermore, 316/316L seamless pipes excel in high-temperature tensile, creep, and stress rupture strength. They also offer superior formability and weldability. The 316L variant, with its low carbon content, effectively resists sensitization, making it a preferred choice for large welded assemblies.

Specifications: UNS S31600/S31603.

APPLICATIONS:

Due to their multifaceted advantages, 316 Stainless Steel tubes are utilized in a wide array of applications and environments, including:

• - Food preparation surfaces, equipment, and appliances, especially in chloride environments
• - Laboratory benches & equipment
• - Coastal architectural paneling, railings & trim
• - Boat fittings
• - Chemical containers, including transport containers
• - Heat Exchangers
• - Woven or welded screens for mining, quarrying & water filtration
• - Threaded fasteners
• - Springs
• - Storing and handling acetic acid
• - Used extensively in the pulp and paper industry to prevent iron contamination, with Type 316 being a staple in paper machine components.
• - 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 (e.g., roadways)
• - Brewing facilities
• - Environments with high exposure to alkalis and acids
• - Industrial equipment for handling corrosive process chemicals used in inks, textiles, bleaches, photographic chemicals, and rubber manufacturing
• - Food preparation equipment, especially in chloride environments.
• - Architectural applications
• - Medical implants, including pins, screws, and orthopedic implants like total hip and knee replacements

• Food preparation equipment, particularly in chloride environments
• Chemical processing equipment
• Laboratory benches and equipment
• Machinery for rubber, plastics, 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:

• Thanks to its increased chromium and molybdenum content, 316 stainless steel is generally more resistant than 304 to a range of atmospheric environments and many corrosive media.
  Its enhanced composition ensures superior durability.
• However, it is prone to pitting and crevice corrosion in warm chloride environments and stress corrosion cracking above approximately 122°F (50°C).
• It is considered resistant to potable water with chloride levels up to about 1000mg/L at ambient temperatures, which reduces to about 500mg/L at 140°F (60°C).
  This alloy is often regarded as the "marine grade stainless steel", though it is not resistant to warm sea water.
• HEAT RESISTANCE:

Exhibiting excellent oxidation resistance, this grade performs well in intermittent service up to 1600°F (870°C) and in continuous service up to 1700°F (925°C).

• Grade 316L displays even greater resistance to carbide precipitation.
• WELDING CHARACTERISTICS:

316 stainless steel offers exceptional weldability through all standard fusion methods, with or without filler metals.

• For heavy welded sections in Grade 316, post-weld annealing is essential for maximum corrosion resistance, though this is not required for grade 316L.
• HEAT TREATMENT:

The annealing temperature range for this alloy is between 1900°F and 2100°F (1038°C to 1149°C).

• This grade cannot be hardened by heat treatment.
• Special considerations must be made to mitigate higher thermal expansion coefficients to prevent warping and distortion.
• PROCESSING - HOT FORMING:

Most producers recommend maintaining a maximum forging temperature between 2100°F and 2300°F.

• Avoid forging below 1700°F (927°C) for optimal results.
• To achieve the best corrosion resistance, final annealing of the forgings is advised.
• PROCESSING - COLD FORMING:

316/316L types are extremely tough and ductile, allowing for easy cold working through processes such as roll forming, swaging, cold heading, deep drawing, and bending.

• However, severely cold-formed parts should be annealed to alleviate stress.
  MACHINEABILITY:
• Due to its toughness, Type 316/316L is somewhat more challenging to machine than Type 304.

316/316L exhibits chip characteristics that are robust and durable.

• It is recommended to use chip breakers and curlers.
• Large tools and ample cutting fluid should be employed.
• Heavy positive feeds at low speeds are advisable since 316/316L work hardens rapidly.
• Discover the stainless steel tube you need right here.
• We boast a vast inventory of premium standard and special grade seamless stainless steel tubes and welded stainless steel tubing. Our 300 series stainless steel tubes, including 304 and 316, provide exceptional strength and corrosion resistance, ideal for high-pressure and harsh conditions. We adhere to ASTM standards such as A213 seamless stainless steel tube, A269 welded stainless steel tube, A511 seamless mechanical stainless steel tube, and A554 ornamental stainless tube, available in annealed, pickled, or bright annealed finishes.

Our stainless steel tubes are available in both welded and seamless configurations, with options for annealed, pickled, and bright annealed finishes.

• company_name: Jiangsu Daxun Alloy Co., Ltd.
• product_name: 316 Stainless Steel Welded Pipe Bright Surface 6.35mm-508mm Diameter for Industrial Use
• At Jiangsu Daxun Alloy Co., Ltd., we pride ourselves on holding an extensive inventory of both small and large diameter stainless steel tubes, available in various thicknesses and grades. Ready for custom cutting and polishing, our stock can be quickly adapted to meet your specific requirements, ensuring prompt delivery and exceptional quality. Trust our expertise to tailor the cutting and polishing of stainless steel tubes precisely to your needs.
• Daxun Alloys stands as the UK's premier provider of stainless steel tubes, recognized for our superior products, expedient delivery, and complimentary unlimited cutting services. These attributes have made us the go-to supplier for a diverse range of domestic and international clients. Conveniently place your orders online or via phone, and receive stainless steel tubes cut to your exact specifications within an efficient 5-7 day timeframe.

316/316L Grade Stainless Steel Pipe - Premium Quality

Extensive Range of Dimensions with Complimentary Cutting Services

• At Daxun Alloys, we cater to all your stainless steel tubing needs. Our offerings include lengths of 3m or 6m, and diameters ranging from 3mm to 2000mm for Grade 316, and from ¾" to 20″ for Grade 316L. Whatever your project, we have the perfect solution.
• For those requiring specific lengths, we provide a complimentary unlimited cutting service with each purchase. Utilizing advanced bandsaw technology, our precision cutting service ensures your tubes are cut to the exact length you need. Simply specify your requirements when placing your order. This meticulous attention to detail is why we are the preferred stainless steel tube supplier for both domestic and international customers.