We could produce Haynes 188 pipes,Haynes188 pipes,Haynes 188 seamless pipes,Haynes 188 welded pipes,Haynes 188 boiler pipes, Haynes 188 heat exchanger pipes,Haynes 188 Capillary pipes,Haynes188 Thermocouple pipes,Haynes 188 Superheater pipes and reheater pipes,Haynes 188 condenser pipe,Haynes 188 finned pipes,Haynes188 furnace pipes,Haynes 188 instrumentation pipes,Haynes 188 Evaporator pipes,Haynes 188 honed pipes,Haynes188 coiled pipes,Haynes 188 Precision pipes,Haynes 188 High pressure pipes,Haynes 188 hydraulic pipes from china

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

As per surface finish of Haynes188 pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of Haynes 188 pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

Haynes 188  has excellent high temperature strength and oxidation resistance to 2100°F (1150°C) combined with good post-aging ductility.

The chemical composition of Haynes 188 pipes is as follows

Element	Min	Max
Carbon	0.05	0.15
Manganese	--	1.25
Silicon	0.20	0.50
Phosphorus	--	0.02
Sulfur	--	0.015
Chromium	21.0	23.0
Nickel	20.0	24.0
Tungsten	13.0	15.0
Lanthanum	0.03	0.12
Boron	--	0.015
Iron	--	3.0
Cobalt	Bal.

The mechanical propery of Haynes188 seamless pipes is as follows

Test Temp.,  °F(°C)	Ultimate  Tensile  Strength,  MPa	Yield  Strength  at 0.2% offset,  MPa	Elongation  in 2",  %
70 (21)	946	464	53

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

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

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

In order to control the quality of Haynes188 seamless pipes and weled pipes, we will do Positive material identification (PMI),Visual inspection,Dimensional inspection.Laser micrometer inspection,Destructive testing( includes tensile, hardness, bending, flattening, flare and metallurgical tests),ultrasonic testing and pressure testing,Liquid Penetrate testing as per the requirement of the clients

Our Haynes 188 pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our Haynes 188 seamless pipe and weled pipes are widely used in many industry :Heat shields,Combustion and chimney liners,Valves,Piping,Distillation columns,Bubble caps,Reaction vessels Heat exchangers,Furnace,Gas turbine engine duct work,Equipment used to produce acid and so on

We could supply Haynes 188 pipe material certificate as per En10204-3.1 or EN10204-3.2 by third parts(like TUV,DNV,GL,and so on)

Please send us the size and quantity of Haynes 188 pipes that you need, we are glad to quote the best price for your side

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