ASTM A213 TP317L Stainless Steel Heat Exchanger Tube
Shape：round
Technique：Cold Rolled
Surface Treatment：Sanded /Mirror/Hairline Brushed
Thickness：0.3-30mm
out Diameter：8-219mm
Length：5.8/6m or Custom
Stock：in Stock
Sample：Available
Transport Package：Standard Sea-Worthy Packing
ASTM A213 TP317L certified Seamless tubing manufacturer
317/317L stainless steel grades typically comply with the ASTM A213 specification and are suitable for equipment such as heat exchangers, boilers, condensers, and heaters.
GNEE supplies ASTM A213 tp317/317L stainless steel seamless pipes, which are widely used across various industries. 317/317L stainless steel is a molybdenum-containing austenitic chromium-nickel steel with high element content and low carbon content, offering superior corrosion resistance compared to other stainless steels. Among them, the 317L stainless steel seamless pipe is non-magnetic in the annealed state and cannot be hardened by heat treatment. It complies with ASTM A213 and ASME SA213 specification standards, with surface treatment options of annealed and bright annealed, outer diameters ranging from 1/8 inch to 5 inches, and wall thicknesses of 0.4 to 6 millimeters.
Furthermore, we can provide customized standard-quality products according to customer needs and requirements, including various shapes, sizes, specifications, and wall thicknesses, ensuring that specific customer needs are met. For specific applications, we can also provide U-bends and bright annealed finished tubes upon customer request.
EN 1.4438 superheater tubes Applications
1. Flue gas desulfurization scrubber systems
2. Chemical and petro-chemical processing equipment
3. Pulp and paper plants
4. Food processing equipment
5. Textile equipment
6. Boiler Tube
7. Heat Exchanger Tube
Specification
Chemical Composition of ASTM A213 TP317L Stainless Steel Tubes
| Grade | C | Mn | P | S | Si | Ni | Cr | Mo |
| 317 | 0.08 | 2.00 | 0.040 | 0.030 | 1.0 | 11-14 | 18-20 | 3.0-4.0 |
| 317L | 0.03 | 2.00 | 0.040 | 0.030 | 1.0 | 11-15 | 18-20 | 3.0-4.0 |
Mechanical Properties of ASTM A213 TP317L Stainless Steel Tube
| Grade | Density | Melting Point | Tensile Strength(Mpa) | Yield Point(Mpa) | Elongation(%) | Hardness |
| 317L | 8.0g/cm³ | 1454 °C (2650 °F) | 515 | 205 | 35 | 95 |
Physical Properties (Room Temperature) of ASTM A213 TP317L Stainless Steel Tubes
| Specific Heat (0-100°C) | Thermal Conductivity | Thermal Expansion | Modulus Elasticity | Electrical Resistivity | Density |
| 500 | 14.6 | 16.5 | 193 | 7.4 | 7.99 |
| J.kg-1.°K-1 | W.m -1.°K-1 | mm/m/°C | GPa | μohm/cm | g/cm3 |
Note:
Mill test certificates will be issued according to EN10204.3.
All tubes shall be supplied as per applicable ASTM A213 /A213M Specification.
We offer UNS S31703 superheater tubes in both hot-rolled and cold-rolled varieties at the best prices. Please inquire for more specifications.
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Testing
Flattening Test
Micro and MacroTest
Pitting Resistance Test
Positive Material Identification – PMI Testing
Intergranular Corrosion (IGC) Test
Flaring Test
Hardness Test
Mechanical Testing Such as Tensile of Area
Chemical Analysis – Spectro Analysis
ASTM A213 TP317L Stainless Steel Tubes Factory
Our factory has achieved a pipe inner wall roughness of Ra ≤ 0.4μm by introducing the LG-60 cold rolling mill and a 1,000-ton precision drawing machine, effectively reducing the accumulation of chemical media on the pipe wall. We perform 100% Prospective Metallurgical Analysis (PMI) to ensure accurate and compliant chemical composition, and supplement this with 100% Eddy Current Testing (ECT) and Ultrasonic Testing (UT) to increase the microcrack detection rate to 99.9%.
high quality packaging
Packed with waterproof paper and steel straps, it meets standard export sea freight packaging requirements and is suitable for various modes of transportation, or can be customized according to customer requirements.
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