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Haynes 188 Tubes
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We could produce Haynes 188 tubes,Haynes188 tubes,Haynes 188 tubings,Haynes 188 seamless tubes,Haynes 188 U Bend Tubes,Haynes 188 U-tube,Haynes 188 welded tubes,Haynes188 boiler tubes, Haynes 188 heat exchanger tubes,Haynes 188 Capillary tubes,Haynes 188 Thermocouple tubes,Haynes 188 Superheater tubes and reheater tubes,Haynes188 condenser tube,Haynes 188 finned tubes,Haynes 188 furnace tubes,Haynes 188 instrumentation tubes,Haynes 188 Evaporator tubes,Haynes 188 honed tubes, Haynes 188 coiled tubes,Haynes 188 Precision tubes,Haynes 188 High pressure tubes,Haynes 188 hydraulic tubes from china

The outer diameter of Haynes 188 tubes that we could do is from 0.4MM to 850MM,The thickness of Haynes 188 tubes that we could do is from 0.12MM to 100MM

As per surface finish of Haynes 188 seamless tubes and welded tubes, we could do 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish),PICKLING surface finish as per the requirement of the clients

We could produce Haynes 188 seamless tubes and weled tubes as per the standard of ASTM B729 and ASTM B464

As per heat treatment of Haynes 188 tubes, we could do solution treatment, ageing treatment as per the requirement of the clients

As per material of Haynes 188 tubes, our raw material has been melted by  EAF+VOD-ESR methods

Haynes 188 a cobalt-base alloy with excellent high temperature strength and great oxidation resistance up to 2000° F.

The chemical composition of Haynes188 seamless tubes and weled tubes is as follows

Element

Min

Max

C

0.05

0.15

Mn

--

1.25

Si

0.20

0.50

P

--

0.02

S

--

0.015

Cr

21.0

23.0

Ni

20.0

24.0

W

13.0

15.0

La

0.03

0.12

B

--

0.015

Fe

--

3.0

Co

Bal.


The mechanical propery of Haynes 188 seamless tubes and weled tubes is as follows

Material

Temp°F

Yield Strength (0.2%  Offset) min

Tensile Strength min

Elongation (%)

Hardness

ksi

MPa

ksi

MPa

Alloy 188

RT

55

379

125

862

45

≤302HB


In order to control the quality of Haynes 188 tubes,We could do Corrosion Test,Chemical Analysis,Mechanical Testing,Reverse-bend and Re. flat tests,Eddy Current Testing,Hydrostatic Testing,Air Under Pressure Test,Visual Inspection,IGC Testing,O.P Testing,Micro Testing,Ultrasonic testing.Radiography Testing,Liquid Penetrate testing as per the requirement of the clients

As per the packing for Haynes 188 tubes, all our Haynes 188 seamless tubes and weled tubes will be Bundled with knitted plastic bag, wooden cases or according to customers' request.

Our Haynes 188 seamless tubes and weled tubes are widely used in many industries like,Chemical industry,Aerospace,Heat treating industry,Pulp and paper industry,Food processing,Nuclear Engineering,Gas turbine components and so on

We could supply Third party inspection certificate for Haynes 188 seamless tubes and weled tubes  such as TUV, SGS, LR, MOODY, ITS, DNV,BV,Lloyd's Reg. of Shipping ,GL,API as per the requirement of the clients.

Please send us the size of Haynes 188 seamless tubes and weled tubes that you need, we are glad to quote the best price for our clients.

Except Haynes 188 tubes,we also could produce Haynes 188 flanges,Haynes 188 plates,Haynes 188 fastener,Haynes 188 bolts,Haynes 188 pipe fittings,Haynes 188 pipes,Haynes 188 bars,Haynes 188 springs