Customization: | Available |
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Type: | Stainless Steel Pipes |
Standard: | ASTM, AISI, GB, JIS, EN |
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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 |
Daxun Alloys stands at the forefront as the leading manufacturer, supplier, and stockist of premium stainless steel materials. Our extensive range of pipes is crafted using superior materials and advanced machinery, ensuring exceptional ductility and strength. Widely utilized in the industrial sector and common in residential applications, our 316 stainless steel pipes represent a commercial-grade quality that delivers unparalleled performance across the globe.
316 grade stainless steel is an austenitic alloy renowned for its superior stability and toughness. These 316-grade stainless steel pipes are engineered for maximum resistance and durability, particularly against chloride ions. With thicknesses ranging from 0.5 mm to 6.35 mm, these robust pipes excel in heavy-duty applications, efficiently transmitting liquids, gases, fluids, and acids, particularly in high-temperature environments.
Constructed from a high ductility blend containing 4% molybdenum, our 316 stainless steel pipes boast an array of impressive qualities and functionalities. These pipes exhibit remarkable durability with high yield and tensile strength. At Daxun Alloys, we prioritize the use of top-grade materials and comprehensive testing procedures to ensure the utmost quality and reliability of our pipes. Operating efficiently between 1010°C-1120°C, these pipes are indispensable across various sectors for the safe transport of liquids and chemicals. Our products are available globally at highly competitive prices.
Our forming capabilities feature cutting-edge extrusion and cold working assets for tube and pipe production. We boast one of the world's largest pilger mills and unique hydroforming processes to create exceptional fittings.
As a vertically integrated manufacturer, Daxun offers a comprehensive one-stop shop. We handle entire projects or specific machining jobs with ease, including straightening, drilling, honing, trepanning, cutting, testing, boring, machining, laser welding, polishing, turning, and specialized services.
With vertical and horizontal presses ranging from 12,000 to 35,000 tons, Daxun boasts the most extensive pipe extrusion capabilities globally. We manufacture the longest lengths and largest diameter pipes in the industry.
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″ |
Chemical Composition of 316 Stainless Steel Pipe: Our high-quality 316 stainless steel pipes boast an impeccable blend of elements, ensuring unparalleled durability, corrosion resistance, and performance.
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 | - |
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 |
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 |
Our superior 316/316L stainless steel alloy pipes boast an austenitic structure enriched with molybdenum. This advanced composition enhances corrosion resistance, surpassing the 304 grade, particularly in chloride-laden environments. Additionally, our 316/316L seamless pipes excel in high-temperature tensile strength, creep and stress rupture resistance, formability, and weldability. The 316L variant, featuring reduced carbon content, is engineered to resist sensitization, making it ideal for extensive welded components.
Specifications: UNS S31600/S31603.
Thanks to their numerous benefits, 316 Stainless Steel tubes are indispensable across various applications and environments, including: