Yuhong Holding Group Co.,LTD
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| Place of Origin: | China |
| Brand Name: | YUHONG |
| Model Number: | ASTM A213 TP316L |
| Minimum Order Quantity: | 100KGS |
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| Price: | Negotiable |
| Packaging Details: | PLYWOOD CASE,BUNDLE,PALLET |
| Delivery Time: | Depending on QTY |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500 tons per month |
| Certification: | ISO, ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Steel Grade: | TP316L/S31603/SUS316L |
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| Type: | Seamless | Outside Diameter: | 6.00mm To 101.6mm |
| Wall Thickness: | 0.5mm To 60mm | Application: | Boiler, Superheater, Heat-Exchanger, And Condenser Tubes |
| High Light: | TP316L Seamless Heat Exchanger Tubes,TP316L Seamless Heat Exchanger Tubes,A213 TP316L Stainless Steel Seamless Tube |
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Overview
Grade 316 Stainless Steel Tubes or UNS S31600 Tubes are one of the most common grades of stainless steel offers good strength and heat resistant and oxidation resistance properties in continuous temperature service. The key properties of this material are its high chromium and medium nickel content making its resistance to oxidation, sulfidation and other forms of hot corrosion its main characteristics.
Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments. It has excellent forming and welding characteristics. It is readily brake or roll formed into a variety of parts for applications in the industrial, architectural, and transportation fields. Grade 316L, the low carbon version of 316 and is immune from sensitisation (grain boundary carbide precipitation). Thus it is extensively used in heavy gauge welded components (over about 6mm).
Specification
ASTM A213/A213M-21a Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes.
ASTM A249 / A249M : Standard Specification for Welded Austenitic Steel Boiler, Superheater Heat-Exchanger, and Condenser Tubes.
Other Standard : DIN 17456 , DIN 17458, EN10216-5, GOST 9940-81, GOST 9941-81, JIS-G3463...
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Specifications |
ASTM A213 / ASME SA213 |
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Dimensions |
ASTM, ASME and API |
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Range |
1/2"OD - 12"OD |
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Outside Diameter |
3.00 mm - 219.10 mm, 6.35 mm O.D to 114.3 mm O.D |
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Length |
Single Random, Double Random & Required Length |
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Thickness |
0.40 mm - 12.70 mm, 0.8 mm to12.7 mm |
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Schedule |
SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH120, SCH140, SCH160, XXS |
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Type |
Seamless |
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Form |
Round Tube, Square Tube, Rectangular Tube |
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End |
Plain End, Beveled End, Treaded |
SS316L Tubes Equivalent Grades
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STANDARD |
WERKSTOFF NR. |
UNS |
JIS |
BS |
GOST |
AFNOR |
EN |
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SS 316L |
1.4404 / 1.4435 |
S31603 |
SUS 316L |
316S11 / 316S13 |
03Ch17N14M3 / 03Ch17N14M2 |
Z3CND17‐11‐02 / Z3CND18‐14‐03 |
X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Chemical Composition
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Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
Fe |
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SS 316L |
0.035 max |
2.0 max |
1.0 max |
0.045 max |
0.030 max |
16.00 - 18.00 |
2.00 - 3.00 |
10.00 - 14.00 |
68.89 min |
Mechanical Properties
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Density |
Melting Point |
Tensile Strength |
Yield Strength (0.2%Offset) |
Elongation |
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8.0 g/cm3 |
1399 °C (2550 °F) |
Psi – 75000 , MPa – 515 |
Psi – 30000 , MPa – 205 |
35 % |
Some of the quality tests carried out by us including
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Corrosion Test |
Conducted only when specially requested by the client |
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Chemical Analysis |
Test done as per required quality standards |
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Destructive / Mechanical Testing |
Tensile | Hardness | Flattening | Flare | Flange |
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Reverse-bend and Re. flat tests |
Carried out in full compliance with relevant standards & ASTM A-450 and A-530 norms, which ensures trouble-free expansion, welding & use at customers end |
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Eddy Current Testing |
Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
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Hydrostatic Testing |
100% Hydrostatic Testing carried out according to ASTM-A 450 norms for checking tube leakage, and biggest pressure we can support 20Mpa/7s . |
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Air Under Pressure Test |
To check any evidence of air leakage |
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Visual Inspection |
After passivation, every single length of tubes & pipes is subjected to thorough visual inspection by trained staff for detecting surface flaws & other imperfections |
Supplementary Testing
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Applications
1. Food preparation equipment particularly in chloride environments.
2. Laboratory benches & equipment.
3. Coastal architectural panelling, railings & trim.
4. Boat fittings.
5. Chemical containers, including for transport.
6. Heat Exchangers.
7. Woven or welded screens for mining, quarrying & water filtration.
8. Threaded fasteners.
9. Springs.
Contact Person: Kelly Huang
Tel: 0086-18258796396
Fax: 0086-574-88017980
