| Customization: | Available |
|---|---|
| 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 is the leading manufacturer, supplier, and stockist of stainless steel materials. We manufacture many types of pipes and ship them all over the world. These pipes offer excellent ductility and strength. 316 stainless steel pipes are created with high-quality materials and machinery. This grade is classified as commercial grade since it is widely utilised in the industrial sector and has some common residential applications.
316 grade stainless steel is an austenitic stainless steel that gives the alloy good stability and toughness. These 316-grade stainless steel pipes are extremely resistant and durable. It is very resistant to chloride ions. The thickness of these pipes varies from 0.5 mm to 6.35 mm. These pipes are exceedingly heavy in construction. These pipes are mostly utilised in hot applications. These pipelines transmit liquids, gases, fluids, and acids.
316 stainless steel pipes are constructed from a ductile mixture that includes 4% molybdenum. These pipes offer several good qualities, including a variety of functions. These pipes are exceptionally durable, with high yield and tensile strength. Daxun Alloys assures that high-quality materials are used in the production of these exceptional pipes. We also employ a variety of testing procedures to assure the capacity, quality, and robustness of our products. We ship these products all over the world at extremely inexpensive costs. The projected working temperature for these stainless steel pipes is 1010°C-1120°C. These pipes are widely utilised in numerous sectors to transport liquids and other chemicals.
Forming capabilities include state-of-the art extrusion and cold working assets for manufacturing tube and pipe products, one of the world's largest pilger mills, and a unique hydroforming processes to manufacture fittings.
As a vertically integrated manufacturer, we offer a one-stop shop and we have the ability to handle anything, whether it's an entire project or just a machining job.Straightening,Drilling,Honing,Trepanning,Cutting,Testing,Boring,Machining,Laser Weld,Polishing,Turning,Specialized Services.
With vertical and horizontal presses ranging from 12,000 tons to 35,000 tons, Daxun has the most comprehensive pipe extrusion capabilities in the world. Capabilities enable us to manufacture the longest lengths and largest diameter pipes in the industry.
Daxun supplies the power generation market with ductwork, boiler tubes, main steam tubes, thermal reheat tubes, flue gas desulfurization units and other 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″ | ||||||
Chemical composition of 316 stainless steel pipe
| 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 |
316/316L stainless steel alloy is an austenitic stainless steel pipe containing molybdenum. The increased nickel and molybdenum content of this grade makes its overall corrosion resistance better than 304, especially with respect to pitting and crevice corrosion in chloride conditions. In addition, 316/316L seamless pipe has excellent high temperature tensile, creep, and stress rupture strength, as well as excellent formability and weldability. 316L is a low carbon form of 316 that resists sensitization; therefore, it is widely used for large size welded components.
Specifications: UNS S31600/S31603.
These numerous advantages and benefits mean that 316 Stainless Steel tube is used in many different applications and environments which include the following examples:
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