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347H Pipe Fittings
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We could produce 347H pipe fittings,347H Butt welding Pipe fittings,347H butt weld fittings,347 H butt welded fittings. 347H elbows,347 H elbows,347H reducer,347 H reducers,347 H tees,347H tees,347H Stub end,347H crosses, 347H couplings, 347H nipples,347H bend,347 H weldolets,347H caps,347H outlet,347H swage nipple,347H sockolet from china

The type of 347H elbows that we could do is as follows:347H 90 degree Elbow,347 H 45 degree Elbow,347H 180 degree elbows,347H socket elbows,347H Butt welding/BW elbow, Socket welding/SW elbow, 347H Threaded elbow, 347H seamless elbow, 347H welded elbow.

The type of 347H reducer that we could do is as follows: 347 H Seamless reducer,347 H Welded reducer,347H Concentric reducer, 347H Eccentric reducer, 347H butt welding reducer,347 H forged reducer,347H forging reducer,347H welding reducer;

The Wall thickness of 347H reducer that we could do range from Sch5~Sch160\XXS

The type of 347H tees that we could do is as follows:347H Equal tee, 347 H reducing tee, 347H lateral tee, 347H BW/butt weld tee, 347H threaded tee, 347H SW/socket weld tee, 347H seamless tee

The type of 347H crosses that we could do is as follows:347H Equal cross,347H Straight cross,347H Reducing cross,347H Lateral cross,347H Seamless cross,347H Welded cross,347H BW/butt welding cross, 347H threaded cross

The surface finish of 347H elbows,reducer,tees,stud end,crosses is  sandblasting,paint black lacquer or transparent oil on surface to prevent corrosion as per the requirement of the clients

We could produce 347H pipe fitting,347H elbows,347H  reducer,347 H tees,347H stud end,347H crosses as per the standard of ASME/ANSI B16.9, ANSI/ASME B16.11, ANSI/ASME B16.5;JIS B2201,JIS B2202,JIS B2203,JIS B2206;MSS SP-43, MSS SP-95, MSS SP-75, MSS SP-79; ISO 3419,ISO 5251,DIN 2616SY/T 0510, SH 3408, SH3410

347H is a stabilized, austenitic, chromium steel containing columbium which allows for the elimination of carbide precipitation, and, consequently, intergranualr corrosion.


The chemical composition of 347H pipe fitting,347 H elbows,347H  reducer,347H tees,347H stud end,347H crosses is as follows

Element

Content (%)

Iron, Fe

62.83 - 73.64

Chromium, Cr

17 - 20

Nickel, Ni

9 - 13

Manganese, Mn

2

Silicon, Si

1

Niobium, Nb (Columbium, Cb)

0.320 - 1

Carbon, C

0.04 - 0.10

Phosphorous, P

0.040

Sulfur, S

0.030


The mechanical property of 347H pipe fitting,347H elbows,347H  reducer,347 H tees,347H stud end,347H crosses is as follows

MPA

%

Tensile Strength.

515 min.

Yield Strength (0.2% offset)

205 min.

Elongation in 2” (50mm) or 4D

40


our 347H pipe fittings,347H Butt welding Pipe fittings are widely used in Oil Refineries,Valve & Wellhead equipment manufacturers,Chemical & Petrochemical Complexes,Oil & Gas industries,Heat Exchanger manufacturers,Pressure Vessel manufacturers,Fertilizer Plants,Thermal Power Plants,Nuclear Power Plants,Original Equipment manufacturers to Oil & Gas Industries,Engineering & Process Management Consultants and so on


We could supply 347H pipe fitting inspection certificate as per the standard of en10204-3.1 or En10204-3.2 by third party like(TUV,DNV,GL and so on)

Please send us the size or drawing of 347H pipe fittings,347H Butt welding Pipe fittings,347H elbows,347H reducer,347H tees,347H Stub end,347H crosses, 347H couplings, 347H nipples,347H bend,347H weldolets,347H caps,347H outlet,347H swage nipple,347H sockolet that you need, we are glad to qote the best price for your side

Except 347H pipe fittings,we also could produce 347H flanges,347H plates,347H fasteners,347H bolts,347H bars,347H pipes,347H tubes,347H springs