Trending ProductsStainless Steel Pipe Fittings 90 Degree Elbow - TP 316H – XINHANG

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TP316H stainless steel seamless pipe, also known as 1.4919 stainless steel seamless pipe, is an austenitic chromium-nickel-molybdenum stainless tube, in addition with nitrogen and boron. They are intended for service at temperatures where creep and stress rupture properties are important. 1.4919 stainless steel seamless pipes have a very good resistance to raised temperature. Compared with 316 stainless, 316H stainless has many advantages, such as heat resistance, acid resistance and corrosio...


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Trending ProductsStainless Steel Pipe Fittings 90 Degree Elbow - TP 316H – XINHANG Detail:

TP316H stainless steel seamless pipe, also known as 1.4919 stainless steel seamless pipe, is an austenitic chromium-nickel-molybdenum stainless tube, in addition with nitrogen and boron.

They are intended for service at temperatures where creep and stress rupture properties are important. 1.4919 stainless steel seamless pipes have a very good resistance to raised temperature. Compared with 316 stainless, 316H stainless has many advantages, such as heat resistance, acid resistance and corrosion resistance. 316H stainless steel is a higher carbon variant of 316 stainless steel, which makes it more suitable for high temperature environment. The increased carbon content delivers a greater tensile and yield strength.

The austenitic structure of TP316H stainless steel seamless pipe also gives it excellent toughness, even down to cryogenic temperatures. We supply and manufacture 316H pipe with a wide range of size, from 10.0mm to 1219mm. The wall thickness of it ranges from 0.5mm to 100mm. The common length of each pipe is 5.8m, 6.0m, 11.8m, 12m. The maximum length we produce is up to 18m. XINHANG STEEL can produce TP316H pipes in strict accordance with ASTM, EN, JIS, DIN standard to meet clients’ different requirements.

TP316H stainless steel seamless pipe can be cut to size and pipe with polished finish is also available. XINHANG STEEL owns advanced production equipment and testing instruments. We can inspect our seamless pipes with 16 channel ultrasonic testing machine, 8 channel ultrasonic flaw detector, double channel ultrasonic flaw detector, eddy current flaw detector, hydrostatic testing machine, or X-ray detector.

A lot of processing services, including punching, painting, beveling, chamfering are all available for us. With b technical force, advanced equipment and skilled craftsmanship, XINHANG STEEL can manufacture 316H pipe and good quality is guaranteed.

Specification
Size OD: 6.0 ~ 406.4mm; WT: 1 ~ 50mm;O.D.1/8”-16”; W.T.:SCH 10(S);-SCH XXS

Length: as your requirement,11.8M MAX

Process Seamless, Cold Drawn, Cold Rolled,
Different Name 1.4919 Pipe
End PE(Plain End), BE(Beveled End),
Surface Aid Pickling, Polishing
Standard ASTM A312, ASTM A213, EN10216-5, DIN 17456, DIN 17458, JIS G3459, JIS G3463,ASTM A269
Theoretical Weight(kg/m) Weight/meter = (OD-WT)*WT*0.02507    Both OD and WT in mm.

Note:
OD is the specified outside diameter.
WT is the specified wall thickness
Stainless steel pipes shall be pickled free of scale. When bright annealing is used, pickling is not necessary.
Plain ends cut and deburred will be furnished. If threaded ends or ends beveled for welding are desired, give details.

Chemical Composition

Element UNS S31609(316H)
%
Tolerances, %
C, max 0.04 to 0.10 ±0.01
Mn, max 2.00 ±0.04
P, max 0.045 ±0.005
S, max 0.030 ±0.003
Si, max 1.00 ±0.05
Ni 11.0 to 14.0 ±0.15
Cr 16.0 to 18.0 ±0.20
Mo 2.00 to 3.00 ±0.10

Mechanical Properties

Alloy Temper Tensile Strength
Min, MPa
Yield Strength, 0.2%
Offset, min, MPa
Elongation in2 in. or
50mm (or 4D), min, %
UNS S31609 Solution Annealed 515 205 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/D5% 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

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

EN10216-5 1.4919 Seamless Stainless Steel Pipe Tolerance

Tolerances for Outside Diameter (D) and Wall Thickness (T) of 316H Cold Finished Seamless Stainless Steel Pipe/Tube

Tolerances on D≤219.1mm Tolerances on T
Tolerance Class Permissible Deviation Tolerance Class Permissible Deviation
D 3 ±0.75% or ±0.3mm whichever is the greater T 3 ±10% or ±0.2mm whichever is the greater
D 4 a ±0.5% or ±0.1mm whichever is the greater T 4 a ±7.5 % or ±0.15mm whichever is the greater
Note a : Tolerance class D 4 and T 4 is specified for tubes ordered cold finished

Tolerances for Outside Diameter (D) and Wall Thickness (T) 

Outside Diameter D Tolerances on D Tolerances on T
mm Tolerance Class Permissible Deviation Tolerance Class Permissible Deviation
30 ≤ D ≤ 219.1 D 2 ±1.0% or ±0.5mm whichever is the greater T 1 ±15% or ±0.6mm whichever is the greater b
T 2 ±12.5% or ±0.4mm whichever is the greater
219.1 ≤ D ≤ 610 D 1 ±1.5% or ±0.75mm whichever is the greater a 22.5%   -15% C
T 1 ±15% or ±0.6mm whichever is the greater d
T 2 ±12.5% or ±0.4mm whichever is the greater e
Note a : The tubes shall be ordered with size ends. In the case a permissible deviation of the outside diameter of ±0.6% applied to the tube ends over a length of approx. 100mm.
Note b : Applies to tubes with wall thickness T≤0.01 D and T≤4mm.
Note c : Applies to tubes with wall thickness T≤0.05D
Note d : Applies to tubes with wall thickness T:0.05D T≤0.09D
Note e : Applies to tubes with wall thickness T0.09D

Product detail pictures:

Trending ProductsStainless Steel Pipe Fittings 90 Degree Elbow -
 TP 316H – XINHANG detail pictures


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With this motto in mind, we've turn into one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Trending ProductsStainless Steel Pipe Fittings 90 Degree Elbow - TP 316H – XINHANG, The product will supply to all over the world, such as: Brasilia , Slovakia , Brunei , The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
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    5 Stars By Renee from Bhutan - 2016.08.18 11:04
    The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
    5 Stars By Dolores from Vietnam - 2016.02.14 13:19