EN 1.4404 / AISI316L / TP316L Stainless Steel Pipe SA312 SCH40
Stainless Tube / Seamless Pipe
TP316L Stainless steel seamless pipe, also known as 1.4404 seamless
stainless steel pipe or S31603 stainless steel seamless pipe, is an
austenitic chromium-nickel-molybdenum stainless tube with low
carbon content.
TP316L Stainless steel seamless pipe, also known as 1.4435 seamless
stainless steel pipe or S31603 stainless steel seamless pipe, is an
austenitic chromium-nickel-molybdenum stainless tube with low
carbon content.
This kind of pipe are widely used in cellulose industry, textile
industry, oil and boiler industry, etc.
TP316L pipe is usually used for applications that require the high
strength, toughness and workability, coupled with increased
corrosion resistance.
Comparing with 304 stainless, TP316L seamless pipe contains higher
percentages of molybdenum and nickel.
Sheye Metal is a leading manufacturer and supplier of TP316L
stainless steel seamless pipe.
Sheye Metal provides a lot of processing services, including
cutting to length, polishing surface, punching, painting, etc.
1.4435 Stainless steel seamless pipes are inventoried in full size,
ranging from 6.0mm to 1219mm.
We are good at manufacturing thin stainless seamless pipe, thick
seamless stainless pipe and large diameter TP316L pipe.
The most common length of TP316L stainless steel seamless pipe we
manufacture includes 5.8m, 6.0m, 11.8m, 12m, 12.6m. And the maximum
length of TP316L seamless stainless steel pipe is 18m.
With b technical force, advanced equipment and skilled
craftsmanship, Sheye Metal can manufacture TP316L stainless steel
pipe and good quality is guaranteed. For metal, we are serious.
Specification of 316L Stainless Steel Pipe
| Specification |
| Size | OD: 6.0 ~ 1219mm; WT: 0.5 ~ 100mm; Length: 5.8m, 6m, 11.8m, 12m,
Max.18m |
| Process | Seamless, Cold Drawn, Cold Rolled, Hot Rolled |
| End | PE(Plain End), BE(Beveled End), NPT, BW(Butt Weld End) |
| Surface | Aid Pickling, Polishing, Brushing (The pipe shall be free of scale
and contaminating exogenous iron particles. Pickling, blasting, or
surface finishing is not mandatory when pipe is bright annealed.) |
| Standard | ASTM A312, ASTM A213, EN10216-5, DIN 17456, DIN 17458, JIS G3459,
JIS G3463 |
| Theoretical Weight(kg/m) | Weight/meter = (OD-WT)*WT*0.02507 Both OD and WT in mm. |
| Other Names | 1.4404 Stainless Steel Seamless Pipe
S31603 Stainless Steel Seamless Pipe
X2CrNiMo18-14-3 Stainless Steel Seamless Pipe |
Chemical Composition
| 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
| 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 |
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
Packing Information
TP316L pipes are packed according to the customer's requirement. To
avoid any damage which might be caused during international
transportation, we provide some optional packaging methods,
including woven bags, plywood cases, and wooden boxes.
