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ASTM A789 S31803/S32205/2205/S32750/2507 Control Line Tubing
Material: S32205, S31803, 1.4462;
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ASTM A789 1/4" S32205 Corrosion Resistance Welded Chemical Control Line
Material: TP316L, S32205, Alloy825/N08825, Alloy400/ N04400, Alloy625/ N06625
Outer Diameter: 1/4“, 3/8”,1/2“
Wall Thickness: 0.035”,0.049“,0.065”
Length : PER FT
Application : ICV remote control,
Pressure Rating : 15000 Psi
Duplex Steel Tube Application:
a) Petroleum
b) Chemical industry
c) Instrument
d) Industrial transportation
e) Mechanical structure industry
f) Need high corrosion ability pipe's industry, such as offshore industry, etc
Inspection & Test
1 .100 % PMI , Spectro Chemical Aanlysis Test for Raw Material
2 .100 % Dimension & Visual Examination
3 . Mechanical Properties Test Include Tension Test,Flaring Test ( For Seamless tube / pipe ) / Flange Test ( For Welded Pipe & Tube ) , Hardness Test , Reversed Flattening Test
4 .100 % Hydrostatic Test or 100 % NON - DESTRUCTIVE Test ( ET or UT )
5 . Radiographic Test for Welded Pipe ( shall be accordance with specification , or shall be as agreed upon between the purchaser and vendor )
6 . Straightness Test ( optional )
7 . Roughness Test ( optional )
8 . Intergranular Corrosion Test ( optional )
9 . Impact Test ( optional )
10 . Grain Size Determinations ( optional )
Duplex Steel Tube Chemical Composition:
| UNS Designation | C | Si | Mn | P | S | Cr | Ni | Mo | N | Cu |
| max | max | max | max | max | ||||||
S31803 2205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 21.0 - 23.0 | 4.5 - 6.5 | 2.5 - 3.5 | 0.08 - 0.20 | - |
| S32205 | 0.03 | 1 | 2 | 0.03 | 0.02 | 22.0 - 23.0 | 4.5 - 6.5 | 3.0 - 3.5 | 0.14 - 0.20 | - |
S32750 2507 | 0.03 | 0.8 | 1.2 | 0.035 | 0.02 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 5.0 | 0.24 - 0.32 | 0.5 max |
| S32760 | 0.05 | 1 | 1 | 0.03 | 0.01 | 24.0 - 26.0 | 6.0 - 8.0 | 3.0 - 4.0 | 0.20 - 0.30 | 0.50 -1.00 |
VIP SERVICE
VR (Virtual) Mill Introduction
Professional Remote Technical Guidanceion
Accept Third-party Inspection
Door to Door Shipment
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