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TP316L Stainless Steel Pipe Tube DN10 - DN400 Hollow ASTM A312 / ASTM A789
Place of Origin | China |
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Brand Name | DELTA |
Certification | ISO |
Model Number | 304 316L 321 310S 314 2205 904L.etc |
Minimum Order Quantity | 500 kgs |
Price | 2400 - 3500 USD/Ton |
Packaging Details | standard packing for export |
Delivery Time | 5 - 12 days based on the quantity |
Payment Terms | T/T, Western Union, L/C |
Supply Ability | 10 Ton per week |

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xProducts | Stainless Steel Pipe | Grade | 304 316L 321 2205 310S 904L.etc |
---|---|---|---|
Standard | ASTM GB EN | Length | Random Length Of 6m |
Diameter | DN10 - DN400 | Wall Thickness | SCH10 - XXS Or Unstandard Size |
Type | Seamless Pipe | Service | Cutting |
Highlight | TP316L Stainless Steel Pipe Tube,DN400 Stainless Steel Pipe Tube,ASTM Hollow Stainless Steel Pipe Tube |
TP316L Stainless Steel Pipe Tube / DN10 -DN400 Stainless Steel Hollow Tube ASTM A312 / ASTM A789
Products | TP316L Stainless Steel Pipe |
Type | Seamless Pipe |
Grade | 304 304L 309S 310S 316L 321 317L 316Ti 2205 2507 904L |
Out Diameter | OD10 - 406mm |
Length | 6m or custom cutting any length as request |
Thickness | SCH10 SCH40 SCH80 SCH160 or unstandard size |
Loading Port | Shanghai Port |
MOQ | 500 kgs |
Packing | standard Packing suit for export |
Chemical Composition of 316L stainless Steel Pipe
Grade | UNS Designation | C,% (Max) | Mn,% Max | P,% Max | S,% Max | Si,% Max | Cr,% | Ni,% | Mo,% |
TP316L | S31603 | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
Mechanical Properties of 316L stainless Steel Pipe
Alloy | Temper | Tensile Strength Min, psi (MPa) |
Yield Strength, 0.2% Offset, min, psi (MPa) |
Elongation in2 in. or 50mm (or 4D), min, % |
UNS S31603 | Solution Annealed | 70(485) | 25 (170) | 35 |
Tolerances in Wall Thickness
NPS Designator | Tolerance, % from Nominal | |
Over | Under | |
1/8 to 2-1/2 incl., all t/D ratios | 20 | 12.5 |
3 to 18 inch., t/D up to 5% incl. | 22.5 | 12.5 |
3 to 18 inch., t/D>5% | 15 | 12.5 |
20 and larger, welded, all t/D ratios | 17.5 | 12.5 |
20 and larger, seamless, t/D up to 5% incl. | 22.5 | 12.5 |
20 and larger, seamless, t/D>5% | 15 | 12.5 |
Note: t = Nominal Wall Thickness; D = Ordered Outside Diameter
Tolerances in Outside Diameter
NPS Designator | Tolerances in Outside Diameter | |||
Over | Under | |||
in. | mm | in. | mm | |
1/8 to 1-1/2, incl | 1/64 (0.015) | 0.4 | 1/32 (0.031) | 0.8 |
Over 1-1/2 to 4, incl | 1/32 (0.031) | 0.8 | 1/32 (0.031) | 0.8 |
Over 4 to 8, incl | 1/16 (0.062) | 1.6 | 1/32 (0.031) | 0.8 |
Over 8 to 18, incl | 3/32 (0.093) | 2.4 | 1/32 (0.031) | 0.8 |
Over 18 to 26, incl | 1/8 (0.125) | 3.2 | 1/32 (0.031) | 0.8 |
Over 26 to 34, incl | 5/32 (0.156) | 4 | 1/32 (0.031) | 0.8 |
Over 34 to 48, incl | 3/16 (0.187) | 4.8 | 1/32 (0.031) | 0.8 |
Straightness Tolerances
Specified OD, in. | Specified Wall Thickness, in. | Maximum Curvature in any 3ft, in. | Maximum Curvature i Total Length, in. |
Up to 5.0 incl. | Over 3% OD to 0.5, incl. | 0.03 | 0.010 x length, ft |
Over 5.0 to 8.0, incl. | Over 4% OD to 0.75, incl. | 0.045 | 0.015 x length, ft |
Over 8.0 to 12.75, incl. | Over 4% OD to 1.0, incl. | 0.06 | 0.020 x length, ft |
Tests of TP316L Stainless Steel Seamless Pipe
1.Chemical Analysis (ASTM E345)
2.Mechanical Properties (Tension: ASTM E8)
3.Nondestructive Test
3.1:100% Hydrostatic Test
3.2:According to ASTM A450/A450M