316 Stainless Steel Pipe Polishing Surface 0.3mm-100mm Thickness for Industrial Use

• 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 premier manufacturer, supplier, and stockist of top-tier stainless steel materials. We produce an extensive array of pipes and distribute them worldwide. Renowned for their exceptional ductility and strength, our 316 stainless steel pipes are meticulously crafted using high-quality materials and advanced machinery. Classified as a commercial grade, this versatile material finds extensive use in both industrial sectors and common residential applications.

The 316-grade stainless steel is an austenitic variant known for its superior stability and toughness. These pipes showcase remarkable resistance and durability, particularly against chloride ions. With thicknesses ranging from 0.5 mm to 6.35 mm, these robust pipes are primarily utilized in high-temperature applications. They efficiently transport liquids, gases, fluids, and acids, highlighting their indispensable role in various industries.

Constructed from a ductile mixture that includes 4% molybdenum, our 316 stainless steel pipes boast numerous exceptional qualities and functionalities. They feature impressive durability, high yield, and tensile strength. At Daxun Alloys, we ensure the use of premium materials in the production of these extraordinary pipes and employ rigorous testing procedures to guarantee their capacity, quality, and robustness. Our global shipping services are exceptionally cost-effective. These pipes are designed to operate within a projected temperature range of 1010°C-1120°C, making them ideal for various sectors to transport liquids and other chemicals.

Stainless Steel Welded Tubes

Our stainless steel tubular products, crafted from stainless steel strips, are roll-formed and fusion-welded along the longitudinal seam. The welding process utilized by Daxun is unique as it does not incorporate any filler metal.
- Exceptional weldability
- Superior machinability
- Excellent corrosion resistance
- Outstanding resistance to pitting corrosion
- Austenitic structure ensures excellent toughness, even at low temperatures
- Known for resistance to drinking water
- Superior resistance to chlorides
- Resistant to aggressive chemicals
- Enhanced resistance to cracking and pitting corrosion

 

Stainless Steel Drawn Tube

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

Daxun Advantages

• Varieties: From small to large diameter stainless steel pipes, we offer a comprehensive range of sizes and grades, including 304L, 316L, and more.
• Flexibility: Whether you require seamless or welded steel pipes, our stainless steel pipes can be tailored to meet your 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 reliability and performance.
• Custom Orders: Seeking special sizes of stainless steel pipes? We provide a variety of customization options at competitive prices, with the convenience of online ordering.

 

Stainless Steel Seamless Tube

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

Quality, Delivery, Inspection

• Daxun conducts multiple quality assurance tests, including flattening tests, pitting and resistance tests, mechanical tests, hardness tests, material positive identification, and expansion tests. These rigorous assessments ensure that our materials meet the required application standards.
• During our meticulous production process, every aspect of the product, including diameter, thickness, and surface finish, is rigorously measured. Our standard delivery time is 7-15 days. However, for some specialized size products, the delivery timeline extends to 20 days to ensure the highest quality.
  Our delivery timeline strictly adheres to the contractual agreements, ensuring reliability and punctuality.
• We welcome inspections by customer-appointed third-party agencies at our factory, guaranteeing transparency and quality assurance.
• We provide free samples to our customers for comprehensive testing, ensuring confidence in our product's quality.
• We facilitate both on-site and video factory inspections, offering flexibility and convenience for our clients.

 

 

Daxun's Exceptional Stainless Steel Pipe Manufacturing Capabilities

Our forming capabilities are unparalleled, featuring state-of-the-art extrusion and cold-working assets for tube and pipe production. We boast one of the world's largest pilger mills and utilize unique hydroforming processes to manufacture top-quality fittings.

 

Daxun's Advanced Pipe Processing Capabilities

As a vertically integrated manufacturer, Daxun is a one-stop solution for all your project needs. Our comprehensive services include Straightening, Drilling, Honing, Trepanning, Cutting, Testing, Boring, Machining, Laser Welding, Polishing, Turning, and Specialized Services.

 

Bigger, Better Pipe Solutions for Optimal Performance

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

 

Daxun proudly serves the power generation sector with an extensive range of products, including 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.

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 meticulously engineered with a precise blend of elements to ensure superior performance and durability. The chemical composition is carefully controlled to include chromium, nickel, and molybdenum, providing exceptional resistance to corrosion and oxidation, making it ideal for 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 316 stainless steel pipe offered by Jiangsu Daxun Alloy Co., Ltd. boasts outstanding mechanical properties. With tensile strength, yield strength, and elongation carefully balanced, these pipes provide excellent structural integrity and flexibility, ensuring reliable performance even under the most demanding conditions.

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 Grades: At Jiangsu Daxun Alloy Co., Ltd., we understand the importance of compatibility and industry standards. Our 316 stainless steel pipes are available in all equivalent grades, ensuring seamless integration into your existing systems and adherence to international standards. This guarantees that our products meet your stringent requirements for quality and reliability.

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

The Premier Stainless Steel Tube and Pipe Supplier in China

GENERAL PROPERTIES

316/316L stainless steel alloy is an exceptional austenitic stainless steel pipe infused with molybdenum. The heightened levels of nickel and molybdenum in this grade significantly enhance its overall corrosion resistance compared to 304, particularly in pitting and crevice corrosion under chloride conditions. Furthermore, 316/316L seamless pipe boasts outstanding high temperature tensile, creep, and stress rupture strength, coupled with excellent formability and weldability. The 316L variant, being a low carbon form of 316, is highly resistant to sensitization and is thus extensively utilized for large-sized welded components.

Specifications: UNS S31600/S31603.

APPLICATIONS:

Thanks to its numerous advantages and benefits, 316 Stainless Steel tubing is versatile and widely used across various applications and environments, including but not limited to the following examples:

• - 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 prevent 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 increased exposure to alkalis and acids
• - Industrial equipment handling corrosive process chemicals, used in producing 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
• Rubber, plastics, pulp & 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:

• Superior corrosion resistance compared to 304 in diverse atmospheric environments and many corrosive media, thanks to the enhanced chromium
  and molybdenum content.
• Vulnerable to pitting and crevice corrosion in warm chloride environments, and stress corrosion cracking at temperatures above approximately 122°F (50°C).
• Deemed resistant to potable water with chloride levels up to about 1000mg/L at ambient temperatures, diminishing to 500mg/L at
  140°F (60°C).
• Commonly known as the "marine grade stainless steel" - yet not impervious 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 showcases superior resistance to carbide precipitation.

WELDING CHARACTERISTICS:

• Offers exceptional weldability using all standard fusion methods, with or without filler metals.
• Post-weld annealing is crucial for maximum corrosion resistance in Grade 316 heavy welded sections, but unnecessary for Grade 316L.

HEAT TREATMENT:

• Annealing temperature ranges between 1900°F and 2100°F (1038°C to 1149°C).
• Heat treatment cannot harden the material.
• Special care must be taken to account for a higher coefficient of thermal expansion to prevent warping and distortion.

PROCESSING - HOT FORMING:

• Most manufacturers recommend a maximum forging temperature between 2100°F and 2300°F.
• Do not forge below 1700°F (927°C). The best
• corrosion resistance is achieved if the forgings receive a final anneal.

PROCESSING - COLD FORMING:

• The 316/316L types, known for their toughness and ductility, can be effortlessly cold worked via roll forming, swaging, cold heading, deep drawing,
  bending, etc., with ease.
• Severely cold-formed parts should undergo annealing to alleviate stresses.

MACHINEABILITY:

• Type 316/316L is somewhat more challenging to machine than Type 304 due to its toughness.
• It machines with chip characteristics that are robust and resilient.
• Utilization of chip breakers and curlers is recommended.
• Employing large tools and substantial cutting fluids is advised.
• Consider heavy positive feeds at low speeds, given that 316/316L rapidly work hardens.

Discover the stainless steel tube you need right here.

• We maintain an extensive inventory of premium standard and special grade seamless stainless steel tube and welded stainless steel tubing. Our 300 series stainless steel tube, including 304 and 316 grades, offers superior strength and corrosion resistance, ideal for high-pressure and strenuous conditions. Meet ASTM standard requirements with options like A213 seamless stainless steel tube, A269 welded stainless steel tube, A511 seamless mechanical stainless steel tube, and A554 ornamental stainless tube, all available in annealed, pickled, or bright annealed finishes.
• Our exquisite range of stainless steel tubes is available in both welded and seamless configurations. Choose from annealed, pickled, and bright annealed finishes to meet the exacting standards of your industrial applications.
• We specialize in both small and large outer diameter stainless steel tubes, boasting a variety of thicknesses and grades. All our products are in stock and ready for custom cutting and polishing services tailored specifically to your requirements. Experience our prompt and precise customization solutions designed just for you.
• 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 services, we have become the trusted choice for both domestic and international customers. Place your order online or via phone and receive stainless steel tubes precisely cut to your specifications within a swift 5-7 day timeframe.

Premium 316/316L grade stainless steel pipes, perfect for your most demanding requirements.

Extensive selection of dimensions paired with our complimentary cutting services.

• No matter your needs, Daxun Alloys offers the ideal stainless steel tube. Choose from 3m and 6m lengths, with diameters spanning from 3mm to 2000mm (Grade 316) and ¾" to 20″ (Grade 316L), meticulously crafted to suit your precise specifications.
• For those requiring specific lengths, take advantage of our unlimited cutting service with every purchase. Utilizing advanced bandsaws, our precision cutting service ensures that each tube meets your exact requirements. Simply specify your needs when ordering. This exceptional service is yet another reason why we are a leading choice for stainless steel tubes, catering to both domestic and international markets.