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17-7Ph Pipe Fittings
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We could produce 17-7Ph pipe fittings,17-7Ph Butt welding Pipe fittings,17-7Ph butt weld fittings,17-7 Ph butt welded fittings. 17-7Ph elbows,17-7 Ph elbows,17-7Ph reducer,17-7 Ph reducers,17-7 Ph tees,17-7Ph tees,17-7Ph Stub end,17-7Ph crosses, 17-7Ph couplings, 17-7Ph nipples,17-7Ph bend,17-7 Ph weldolets,17-7Ph caps,17-7Ph outlet,17-7Ph swage nipple,17-7Ph sockolet from china
The type of 17-7Ph elbows that we could do is as follows:17-7Ph 90 degree Elbow,17-7 Ph 45 degree Elbow,17-7Ph 180 degree elbows,17-7Ph socket elbows,17-7Ph Butt welding/BW elbow, Socket welding/SW elbow, 17-7Ph Threaded elbow, 17-7Ph seamless elbow, 17-7Ph welded elbow.
The type of 17-7Ph reducer that we could do is as follows: 17-7 Ph Seamless reducer,17-7 Ph Welded reducer,17-7Ph Concentric reducer, 17-7Ph Eccentric reducer, 17-7Ph butt welding reducer,17-7 Ph forged reducer,17-7Ph forging reducer,17-7Ph welding reducer;
The Wall thickness of 17-7Ph reducer that we could do range from Sch5~Sch160\XXS
The type of 17-7Ph tees that we could do is as follows:17-7Ph Equal tee, 17-7 Ph reducing tee, 17-7Ph lateral tee, 17-7Ph BW/butt weld tee, 17-7Ph threaded tee, 17-7Ph SW/socket weld tee, 17-7Ph seamless tee
The type of 17-7Ph crosses that we could do is as follows:17-7Ph Equal cross,17-7Ph Straight cross,17-7Ph Reducing cross,17-7Ph Lateral cross,17-7Ph Seamless cross,17-7Ph Welded cross,17-7Ph BW/butt welding cross, 17-7Ph threaded cross
The surface finish of 17-7Ph 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 17-7Ph pipe fitting,17-7Ph elbows,17-7Ph  reducer,17-7 Ph tees,17-7Ph stud end,17-7Ph 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
17-7Ph is a precipitation hardening stainless steel that provides high strength and hardness, excellent fatigue properties, good corrosion resistance, good formability, and minimum distortion upon heat treatment.

The chemical composition of 17-7Ph pipe fitting,17-7 Ph elbows,17-7Ph  reducer,17-7Ph tees,17-7Ph stud end,17-7Ph crosses is as follows

Element

Content (%)

Iron, Fe

70 - 75%

Chromium, Cr

16.0 - 18.0

Nickel, Ni

6.50 - 7.75

Silicon, Si

1.0

Manganese, Mn

1.0

Aluminum, Al

0.75 - 1.50

Carbon, C

0.090

Sulfur, S

0.040

Phosphorous, P

0.040


The mechanical property of 17-7Ph pipe fitting,17-7Ph elbows,17-7Ph  reducer,17-7 Ph tees,17-7Ph stud end,17-7Ph crosses is as follows

Properties

Metric

Imperial

Tensile strength

1275 MPa

184900 psi

Yield strength

1030 MPa

149000 psi

Poisson's ratio

0.27-0.30

0.27-0.30

Elongation at break

6%

6%

Reduction of area

10%

10%

Hardness, Rockwell C

41

41


our 17-7Ph pipe fittings,17-7Ph Butt welding Pipe fittings are widely used in Petrochemical,Capital equipment,Energy,Shipping & Offshore industry,Mining industry,Cement industry,Paper industry,Metalworking industry and so on

We could supply 17-7Ph 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 17-7Ph pipe fittings,17-7Ph Butt welding Pipe fittings,17-7Ph elbows,17-7Ph reducer,17-7Ph tees,17-7Ph Stub end,17-7Ph crosses, 17-7Ph couplings, 17-7Ph nipples,17-7Ph bend,17-7Ph weldolets,17-7Ph caps,17-7Ph outlet,17-7Ph swage nipple,17-7Ph sockolet that you need, we are glad to qote the best price for your side
Except 17-7Ph pipe fittings,we also could produce 17-7Ph flanges,17-7Ph plates,17-7Ph fasteners,17-7Ph bolts,17-7Ph bars,17-7Ph pipes,17-7Ph tubes,17-7Ph springs