316H Pipes
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We could produce 316H pipes,316 H pipes,316H seamless pipes,316H welded pipes,316H boiler pipes, 316H heat exchanger pipes,316H Capillary pipes,316 H Thermocouple pipes,316H Superheater pipes and reheater pipes,316H condenser pipe,316H finned pipes,316 H furnace pipes,316H instrumentation pipes,316H Evaporator pipes,316H honed pipes,316 H coiled pipes,316H Precision pipes,316H High pressure pipes,316H hydraulic pipes from china

The outer diameter of 316H pipes that we could do is from 0.4MM to 850MM,The thickness of 316H that we could do is from 0.12MM to 100MM

As per surface finish of 316 H pipes, we could do pickled and polish into bright surface as per the requirement of the clients, also for bright surface of 316H pipes, we could meet 2D finish.No. 4 Finish,No. 6 Finish,No. 7 Finish as per the requirement of the clients

316H is mainly used in the chemical industry, textile industry, cellulose industry.

The chemical composition of 316H pipes is as follows

Chemical Element

% Present

Carbon (C)

0.04 - 0.10

Chromium (Cr)

16.50 - 18.50

Molybdenum (Mo)

2.00 - 2.50

Silicon (Si)

0.0 - 0.75

Phosphorous (P)

0.0 - 0.05

Sulphur (S)

0.0 - 0.02

Nickel (Ni)

11.00 - 14.00

Manganese (Mn)

0.0 - 2.00

Iron (Fe)


The mechanical propery of 316 H seamless pipes is as follows

Mechanical Property


Proof Stress

29725 Min PSI

Tensile Strength

75400 to 98600 PSI

Elongation A5

40 %

As per heat treatment of 316H pipes, we could do solution treatment, annealed treatment as per the requirement of the clients

As per material of 316H pipes, our raw material has been melted by  EAF+VOD-ESR methods

We produce 316H seamless pipes and weled pipes as per the standard of ASTM B729 and ASTM B464

In order to control the quality of 316 H 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 316H pipes are packed wooden crates lined with wax craft paper, tri-wall clay-coated reinforced cases

Our 316H seamless pipe and weled pipes are widely used in many industry :Aerospace .Computer industries .Automotive industries .Electric and electronic industries ,Medical, hydraulic and pneumatic industries ,High-end hardware product industries and so on

We could supply 316H 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 316H pipes that you need, we are glad to quote the best price for your side

Except 316H pipes,we also could produce 316H flanges,316H plates,316H fasteners,316H bolts,316H pipe fittings,316H bars,316H tubes,316H springs