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TP316L Pipe

    Type: Seamless, Welded
    OD: 1/2"-48"
    Thickness: SCH5-SCHXXS
    Length: 0-12M, Customized
    Process: Hot/Cold Rolled,Hot work,Cold drawn
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ASTM A312 TP316L Stainless Steel Pipes, TP316L Pipe, SS TP 316L Welded Pipes, ASME SA 312 316 Stainless Steel Pipes, Stainless Steel 316 Pipes, Stainless Steel 316 Seamless Pipes, 316L Stainless Steel Pipe, Stainless Steel 316L Pipe, 316/316L SS Pipes Manufacturer.

TP316L Pipe:

Both 316L and 316 SS alloys are providing the extra level of atmospheric corrosion resistance to several inorganic and organic chemicals and to beverages and food. ASTM A312 TP316L Stainless Steel Pipes are austenitic alloy and it means that TP316L Pipe gains greater corrosion resistance from the use of ferric carbide non-magnetic solid solutions at the manufacturing process. Addition to nickel and chromium, the SS TP 316L Welded Pipes are containing molybdenum that is making the highly corrosion resistant.


These ASME SA 312 316 Stainless Steel Pipes are popular for good welding properties, joined by resistance and fusion process. The low carbon version of Stainless Steel 316 Pipe is preferred at corrosive atmosphere. Fabricating both alloys in various shapes is common.

 

The TP316L Pipes are done by using the superior quality of alloy that is collected from the reputable mills. The manufacturing of the pipes is strictly done under the supervision of professional experts that are having good years of working experience in the same zone and guiding the workforce to produce excellent quality of pipes.


ASTM A312 Stainless Steel Pipe Specification Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes

 

ASTM A312 pipe is common use stainless pipe for industries. It covers diameters from 1/8” to 30” and thickness from SCH 10S to SCH 80S. General use material grades are TP304/304L, TP316/316L.

 

A312 pipe Manufacturing Types ASTM A312 stainless steel pipe and tube covers following manufacturing types (Including hot finished or cold finished): a. Seamless Pipe (SMLS): It covers stainless steel seamless pipe or tube in hot rolling or cold drawn. b. Welded Pipe (WLD): Welded by an automatic welding process that does not add filler metal when welding. c. Cold Worked Pipe (HCW pipe): The heavy cold-worked pipe that apply cold working of not less than 35% reduction in thickness of both wall, and welded to the welded pipe prior to final annealing. Do not use fillers during welding. d. Welded and HCW pipe: Welded pipe and HCW pipe of 14 and smaller than NPS 14 shall have a single longitudinal weld. After approval by the purchaser, the welded pipe and HCW pipe with an NPS greater than NPS 14 shall have a single longitudinal weld or shall be manufactured by forming and welding two longitudinal sections of flat stock. So each welds are to be tested, inspected, inspected.

 

Chemical Composition (%)

Steel Grade

Chemical Composition (%)

C

Mn

P

S

Si

Cr

Ni

Mo

TP316

0.08

2

0.045

0.03

0.75

16.0-18.0

11.0-14.0

2.00-3.00

TP316L

0.035

2

0.045

0.03

0.75

16.0-18.0

10.0-14.0

2.00-3.00

 

Mechanical Properties 20℃

0.2% Yield Strength Rp≥N/mm2

Tensile Strength Rm N/mm2

Elongation A5
≥%

Modulus of Elasticity
kN/ mm2

200

500-700

40/30

200

 

Physical Properties 20℃


Density g/cm3

Specific Heat Capacity J/kg K

Thermal Conductivity
W/m K

Electrical Resistivity
Ωmm2/m

7.98

500

15

0.75


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