Welded Coiled Tubing

Austenitic / Duplex Steel / Nickel Alloy / Cobalt Alloy

S30400 / S30403 EN10216-5 Stainless Steel Seamless Coiled Tubing

CT-1-0021

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 )

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S30400 / S30403 EN10216-5 Stainless Steel Seamless Coiled Tubing

S30400 / S30403 EN10216-5 Stainless Steel Seamless Coiled Tubing 


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 )


NOTES : ALL THE TESTS AND INSPECTION RESULT NEED TO BE SHOWED IN REPORTS ACCORDING TO STANDARD AND SPECIFICATION .


EN10216-5 Chemical Composition :

 

Steel GradeCSiMnPSNCrCuMoNbNiTiOthers
max  maxmax        
Steel NameSteel Number             
X2CrNi19-111.43060.03≤1≤20.040.015≤0.1118.00 - 20.00---8.00 - 10.00--
X5CrNi18-101.43010.07≤1≤20.040.015≤0.1117.00 - 19.50---8.00 - 10.50--
X6CrNiTi18-101.45410.08≤1≤20.040.015≤0.1117.00 - 19.00---9.00 - 12.005xC to 0.70-
X6CrNiNb18-101.45500.08≤1≤20.040.015-17.00 - 19.00--10xC to 1.009.00 - 12.00--
X2CrNiMo17-12-21.44040.03≤1≤20.040.015≤0.1116.50 - 18.50-2.00 - 2.50-10.00 - 13.00--
X5CrNiMo17-12-21.44010.07≤1≤20.040.015≤0.1116.50 - 18.50-2.00 - 2.50-10.00 - 13.00--
X6CrNiMoTi17-12-21.45710.08≤1≤20.040.015-16.50 - 18.50-2.00 - 2.50-10.50 - 13.505xC to 0.70-


Manufacturing Experience

Plant Area

Max Diameter of Welded Pipe

Annealing Furnace Length

What Grades Can We Provide?

Nickel Alloy
NI-MO: N10001,N10665,N10675...
NI-CR-MO: N10276,N06022,N06035,N06455,N06002...
NI-CR-MO-CU: N06030,N06200,N08031,N08825,N08020...
NICR-MO-W: N06230...
NICKEL: N02200,N02201...
NI-CU: N04400,N05500...
NI-CR-FE: N06600,N06601,N06690,N08800,N08810,N08811...
NI-CR-MO-NB: N06625,N07718...

Austenitic
304/L/H/N, 316/L/H/N/Ti, 321/H, 309/H, 310S, 347/H, 317/L, 904L...

Duplex Steel
31803, 32205, 32750, 32760...

Cobalt Alloy
Alloy 188/ UNS R30188, Alloy L-605/ UNS R30605, Alloy S-816, Alloy 6B, UMCo50, FSX-414, MP-159...

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CT-1-0021-S30400 / S30403 EN10216-5 Stainless Steel Seamless Coiled Tubing

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FAQ

1. Can you provide samples?
Of course, We can provide a few sample tubes for you to inspect and experiment.
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