Basic Info.
Model NO.
317 Stainless Steel Tube
Type
Stainless Steel Pipes
Standard
ASTM, AISI, GB, JIS, EN
Certification
ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
Surface Treatment
Pickling
Surface
Pickling, Polishing, Ba
Delivery State
Solution Annealing
Transport Package
Wooden Box + Strapping
Specification
OD 6.35mm-OD 1219mm
Product Description
Product Parameters
| AISI 317 pipe Material | SA213 TP 317 - ALLOY 317 - UNS S31700 - WNR 1.4438 |
| UNS S31700 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 |
| 317 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 317 Seamless Tube Swg & Bwg | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg. |
| SS 317 ERW Pipe Wall thickness | 0.020″ -0.220″, (special wall thicknesses available) |
| ASTM A312 TP317 Pipe Length | Single Random, Double Random, Standard & Cut length |
| SS DIN 1.4438 / 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 S31700 Square Pipes Type | Seamless, ERW, EFW, Welded, Fabricated |
| SS 317 Pipe Schedule | SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| 317 Stainless Steel Tube Electropolished | (EP) Electropolished for Ultra High Purity Systems |
| ASTM A312 TP317 Pipe Non-Electropolished | (BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems |
| Stainless Steel 317 Seamless Tube & Pipe I.D. Surface Finish Options | 5, 7 & 10 µin. Ra |
| 317 Rectangular tubing JIS | 8A to 250A |
| SS 317 Tube Tolerances | In accordance with: ASTM: A269 & A632, JIS: G 3459 |
| 317 stainless steel tubing End | Plain End, Beveled End, Treaded, Ends are suitable for orbital welding |
| AMS 5573 Tube Marking | All 317 Stainless Steel tubes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request.) |
| 317 stainless steel tubing Application | Oil Tube, Gas Tube, Fluid Tube, Boiler and Heatexchanger |
| SS 317 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 317 Capillary Tube & Other Odd Size |
| Stainless Steel 317 Heat Exchanger & Condenser Tubes |
| Stainless Steel 317 Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition |
| Stainless Steel 317 hydraulic tube with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition |
| SS 317 welded square tubes Marking & Traceability | Each Stainless Steel 317 Tubing is traceable to its producing mill and heat by an identification number etched within 24″ (610mm) of one end. |
| 317 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 |
| 317 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 |
Daxun is an exporter and supplier of 317L Stainless Steel Pipe and UNS S31703 Welded Pipe in various sizes, thicknesses and standards, Check online China SS Grade 1.4438 Stainless Steel Pipe Price
Daxun Alloy is a major maker of stainless steel pipes, and its SS 317/317L seamless pipes are unique. They are renowned for their durability and dimensional correctness. The domestic and worldwide nature of steel raw materials allows for the production of SS 317l pipes in a variety of sizes and thicknesses to meet the individual requirements of business customers. 317L alloy is a low carbon stainless steel with higher chromium, nickel, and molybdenum content than 316L for improved corrosion resistance. This steel is resistant to sulphurous acid, acetic acid, formic acid, citric acid, and tartaric acid, as well as pitting corrosion when exposed to phosphoric acid, chlorides, bromides, and iodides. 317L Stainless Steel Seamless Pipe, 317L Stainless Steel ERW Pipe, 317L Stainless Steel EFW Pipe, and 317L Stainless Steel Welded Pipe and Tube (Conforming to ASTM A213 / A312 / A269 / A358
Stainless Steel Welded TubesStainless steel tubular products made from stainless steel strip are roll-formed and fusion-welded along the longitudinal seam. The welding process used by Daxun does not use any filler metal during the welding process.
Quick response
- Provide seamless and welded pipes
- Good formability and weldability
- Increased resistance to chemical attack from acids
- Lower carbon content leads to resistance to sensitization when welded
- Excellent corrosion resistance in harsh environments.
- Higher creep strength, rupture stress and tensile strength.
- Pitting and crevice corrosion resistance
Stainless Steel Drawn TubeStainless steel tubular products are rolled and then re-drawn to final size. Rolling and drawing is ideal for producing thick walled, large diameter tubes that cannot be rolled directly to size but still offer cost savings over stainless steel seamless tubes. All stainless steel drawn tubes are bright annealed.
Daxun Advantages
- Variety: From small to large diameter stainless steel pipe, we offer a wide range of sizes and grades, including 304L, 316L, 317L ,321,310,347,2205and more.
- Flexibility: Whether you need seamless or welded steel pipe, our stainless steel pipe lengths are designed to meet your specific project requirements.
Quality - Standards: Our stainless steel pipes meet stringent standards such as ISO9001, ABS, NSF/ANSI Standard 61, and NACE MR0175 to ensure reliability and performance.
- Custom Orders: Looking for special size stainless steel pipes? We offer a variety of stainless steel pipe custom options at competitive prices and convenient online ordering.
Stainless Steel Seamless TubeStainless steel tubular products are drawn from the hollow section of the tube, which is made by piercing or hot extrusion processes. Stainless steel seamless tube is ideal for very large diameter to wall thickness ratios and has very good external dimensional tolerances.
Quality, delivery, inspection
- Daxun also conducts several quality assurance tests. These tests include flattening test, pitting and resistance test, mechanical test, hardness test, material positive identification, expansion test, etc. All these tests ensure that the material is suitable for the required application.
- During the production process, we measure the diameter, thickness, and surface of the product. Our standard delivery time is 7-15 days, except for some special size products, our delivery time will increase to 20 days.
Our delivery time is strictly in accordance with the contract. - Support customer third-party agencies to go to the factory for inspection
- Support free samples to customers for testing
- Support on-site or video factory inspection
Daxun stainless steel pipe manufacturing capabilities
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.
Daxun's pipe processing capabilities
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.
Bigger, Better Pipe Solutions
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.
| 317/317L Pipe and Tubing |
| | 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) Coils to 1-1/2″ OD | 317/317L | Under 1″ (25.4 mm) ±0.004″ (0.10 mm) | ±10% | Randoms up to +2″ (50.8 mm) Cuts +1/8″ (3 mm) -0″ Coils to 80,000′ (24,384 m) |
| Specifications: ASTM-A249, ASME-SA249, ASTM-A688, ASME-SA688 | Metric sizes available | 1″ (25.4 mm) to 1-1/2″ (38.1 mm) ±0.006″ (0.15 mm) |
| | | >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) |
| | | >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) | 317/317L | <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) |
| 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) | 317/317L | ±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″ |
Chemical composition of 317 stainless steel pipe
| Composition of 317/317L tubing and pipe |
| Grade | 317 | 317L |
| UNS Designation | S31700 | S31703 |
| Carbon (C) Max. | 0.08 | 0.035* |
| Manganese (Mn) Max. | 2 | 2 |
| Phosphorous (P) Max. | 0.04 | 0.04 |
| Sulphur (S) Max. | 0.03 | 0.03 |
| Silicon (Si) Max. | 1 | 1 |
| Chromium (Cr) | 18.0-20.0 | 18.0-20.0 |
| Nickel (Ni) | 11.0-14.0 | 11.0-15.0 |
| Molybdenum (Mo) | 3.0-4.0 | 3.0-4.0 |
| Nitrogen (N) | - | - |
| Iron (Fe) | Bal. | Bal. |
| Other Elements | - | - |
| *Maximum carbon content of 0.04% acceptable for drawn tubes |
Mechanical properties of 317 stainless steel pipe| Physical Properties of 317/317L Alloys in the Annealed Condition at -20°F to +100°F |
| | | | Tensile Strength | Yield Strength | | | | | | |
| Alloy | UNS Designation | Spec. | psi | MPa | ksi | psi | MPa | ksi | Elongation in 2 inches (min.) % | Grain Size Req. | Max. Hardness | Modulus of Elasticity (x106 psi) | Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) | Thermal Conductivity (BTU-in/ft2-h-°F) |
| 317 | S31700 | A249, A312 | 75,000 | 515 | 75 | 30,000 | 205 | 30 | 35 | - | 90 Rb | 28 | 9.2 | 116 |
| 317L | S31703 | A249, A312 | 70,000 | 485 | 70 | 25,000 | 170 | 25 | 35 | - | 90 Rb | 28 | 9.2 | 116 |
317 stainless steel pipe ALL EQUIVALENT| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS |
| BS | En | No | Name |
| 317L | S31703 | - | - | 1.4438 | - | - | - |
| 317 | S31700 | - | - | 1.4449 | - | - | - |
Leading stainless steel tube and pipe Suppliers in China
GENERAL PROPERTIES
317L Stainless Steel Pipe is a molybdenum-containing low-carbon austenitic stainless steel with more chromium, nickel, and molybdenum added for improved corrosion resistance and chemical resistance to sulfite, acetic, formic, citric, and tartaric acids. Due to its low carbon content, 317L Pipe resists sensitization when welded and has higher creep, rupture stress, and tensile strength at elevated temperatures. It is nonmagnetic in the annealed condition, although it may become somewhat magnetic after welding.
APPLICATIONS
317L seamless pipe is commonly used in the handling of sulfur, pulp liquors, acid dyes, acetylation and nitration mixtures, bleaching solutions, heavy coal and petroleum, and many chemical compounds. Some other applications using 317L alloy include:
- Paper and pulp handling equipment
- Chemical and petrochemical processing equipment
- Condensers in fossil and nuclear fueled power generation stations
- Food processing equipment
- Textile equipment
STANDARDS - ALLOY 317L
- ASTM/ASME: UNS N08020
- EURONORM: FeMi35Cr20Cu4Mo2
- DIN: 2.4660
CORROSION RESISTANCE
- Demonstrates superior corrosion resistance in difficult environments including a wide range of chemicals, especially in acidic chloride environments
- Excellent resistance in applications where contamination is desired to be kept to a minimum
- Low carbon content allows 317L to be highly resistant to intergranular corrosion
- Combats the tendency to pit when in contact with phosphorus acids, chlorides, bromides, and iodides
HEAT RESISTANCE
- All chromium-nickel-molybdenum steels all have excellent resistance to oxidation
- Demonstrates a low rate of scaling in ordinary atmospheres at temperatures up to 1600-1650°F (871-899°C).
WELDING CHARACTERISTICS
- All common fusion and resistance methods, with the exception of oxyacetylene welding, have proven successful
- AWS E317L/ER317L filler metal or austenitic, low carbon filler metals with molybdenum content higher than that of Type 317L, or a nickel-base filler metal with sufficient chromium and molybdenum content to exceed the corrosion resistance of Type 317L should be used to weld Type 317L steel
MACHINABILITY
- Low speeds and constant feeds will minimize this alloy's tendency to work harden.
- Tougher than 304 stainless with a long stringy chip, the use of chip breakers is recommended
Testing
- We offer a wide range of mechanical tests to test and guarantee our products. These tests include expansion tests, hardness tests, micro and macro tests, chemical tests, etc., designed to provide high satisfaction to our valued customers.
Q1: What products can you offer?
A: We can offer you general steel types like 310S, 316L,304.304L.201,904L, 316H, 316,316L 300and
400 series, and duplex stainless steel like 2205, 2304,2101,2507,etc. 904L, 800H, 600H high-nickel alloy.
Q2. Can you produce the products according to my own drawings?
Yes, we can produce the products according to your drawings that will be most satisfy you.
Q3. How does your factory do regarding quality control?
Quality is a priority. We always attach great importance to quality controlling from the beginning to end.
Q4. Can I request to change the form of packaging and transportation?
Yes, We can change the form of the packaging and transportation according to your request,
but you have to bear their own costs incurred during this period and the spreads.
Q5. How does your factory do regarding quality control?
Quality is a priority. We always attach great importance to quality controlling from the beginning to end.
Q6. How long is the delivery time?
A: 7~20 working days after confirming the payment.
If the order is urgent, we will push our workshop finish in advance.
Q7. What is your Payment?
A: 100% T/T advance, Western Union (For Small Order)
B: 30% T/T and balance 70% before the shipment
C: 100% Irrevocable LC at sight (For Big Order)
Q8: Can you make DDQ ( Deep Drawing Quality)?
A: Yes, we can. Our material can be used for stainless steel pots, stainless steel sinks, stainless steel bowls etc. U can tell us your usage, and we will adjust the mechanical propertise to meet your requirement.
Q9: How to get a sample?
A: FREE samples are available for your checking and testing.If you require for a small piece,we can afford courier cost,it depends.
Q10:Which country have you exported to?
A:Until now,we have exported stainless steel material to following countries: Vietnam,Thailand,Turkey,Russia,Maroc,Korea,India,Pakistan,UAE,Ukraine and so on.
Q11: How to visit your company?
A:By flight to Guangzhou Baiyun International airport,then we will pick you up.
Address:
B108, No. 32-1, Chengnan Road, Xinwu District, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI, BRC, SA 8000, QHSE, HACCP, ISO 13485, EICC, ANSI/ESD, SEDEX, ISO 22000, AIB, WRAP, GAP, ASME, ISO 29001, HQE, IFS
Company Introduction:
Founded in 2003, Daxun Alloy is a leading global metal material manufacturer. Headquartered in Wuxi, China, the company has multiple production bases and sales offices around the world. Daxun Alloy focuses on the development, production and sales of various stainless steels, titanium alloys, high-temperature alloys, etc. For general industry, construction, aerospace, energy, chemical industry, medical and other fields.
China, Daxun Metal Group is a global vertically integrated metal material manufacturer and stockist. Daxun can provide finished products and customized full-process services and professional technical services. Currently, the group has 600 employees and covers a total area of 130, 000 square meters. Daxun has a standing inventory of 50, 000 tons of stainless steel, 5, 000 tons of nickel-based alloys, and 2, 000 tons of pure titanium and titanium alloys. The main product forms are metal plates, metal coils, metal pipes, and metal bars. The metal materials produced by Daxun are market leaders for marine, energy, military, general industrial and aerospace applications. In addition, the company also produces seamless pipes, plates, forgings and other metal materials for power generation and oil and gas applications; Commercial and military alloy products; And metal alloys and other metal products for the forging industry.
