HIC pipe material is resistant to the hydrogen reaction's ability to cause cracking in the pipe walls. The reaction occurs at the inner surface of the pipes, and gradually the pipe wall begins to crack. The term "hydrogen induced cracking" (HIC) refers to this phenomena. The Nace+HIC Pipes are made of crack-resistant carbon steels. In high pressure situations with large flow rates of oil and other liquids, these pipes are used. By being corrosion resistant to hydrogen atoms, the HIC Resistant Pipe material enables the pipe walls to resist the creation of fissures. Different tests are conducted on the HIC Test Seamless Pipe. While testing, certain parameters need to be taken into account. Some of the crucial factors are the temperature, the length of time it takes for the crack to form, the PH of the medium, the development of hydrogen bubbles, the concentration of H2S, and the chloride ions. Chemical analysis is a reliable way to confirm API HIC Tested Line Pipe. The heat treatment, strength, and liquid flow of the material will all have an impact on how resistant it is to HIC. This category also includes nickel alloys, alloy steels, and carbon steels. One of the grades with high strength and good ductility is the API 5L X65 Psl1 HIC Tested Pipes. The development of free molecules inside pipes often impairs their ductility and eventually worsens the pipe wall's embrittlement. The API 5L L365 HIC Pipe will begin to shatter if exposed to stress above the threshold level. Therefore, HIC Tested Carbon Steel Pipe is employed in applications where there is a risk of cracking.
Carbon HIC Tested X65 Seamless Line Pipe
API 5L L365 HIC Carbon Steel Pipe
API 5L HIC Resistant Welded Pipe
Wall Thickness | Schedule 20 To Schedule XXS (Heavier On Request) Up to 250 mm Thickness |
---|---|
Length | 5 To 7 Meters,09 To 13 Meters,Single Random Length,Double Random Length And Customize Size. |
Outer Diameter Size | 3/8" NB To 30" NB (Nominal Bore Size) |
Ends | Plain Ends / Beveled Ends / Coupling |
Coating | Epoxy Coating / Colour Paint Coating / 3LPE Coating. |
Other Testing | NACE MR0175,NACE TM0177,NACE TM0284,HIC TEST,SSC TEST,SWC,H2 SERVICE,IBR,Etc. |
Specification | API 5L / ISO 3183 Hot Rolled. |
Grades | API 5L GRADE B PSL 1,PSL 2,API 5L X42 PSL 1 / PSL 2,API 5L X46 PSL 1 / PSL 2,API 5L X70 PSL1 / P |
Type | Seamless |
Shipment and Transportation | By Road - Truck / Train,By Sea |
API 5L HIC Tested CS welded Pipes
API 5L Grade X52 HIC Tested Seamless Line Pipes
API 5L Grade X52 HIC Tested Line Pipes
HIC Tested CS Welded Pipes
API 5L Grade X52 HIC Resistant CS Pipes
API 5L X52 HIC Pipes Material
API 5L HIC Test Seamless Pipes
API 5L Grade X52 HIC Tested Pipes
HIC Resistant Carbon Steel Pipes
Pipes steel grade | Pipes body of SMLS and welded pipes | Weld seam of HFW and SAW pipes | |||||
---|---|---|---|---|---|---|---|
Yield strength a Rto,5 Mpa (psi) |
Tensile strength a Rm Mpa (psi) |
Ratio b Rto,5/Rm |
Elongation on 50 mm or 2 in Af % |
Tensile strength c |
|||
minimum | maximum | minimum | maximum | maximum | minimum | minimum | |
L245NS or BNS L245QS or BQS L245MS or BMS |
245 (35 500) |
450 d (65 300) d |
415 (60 200) |
760 (110 200) |
0,93 | e | 415 (60 200) |
L290NS or X42NS L290QS or X42QS L290MS or X42MS |
290 (42 100) |
495 (71 800) |
415 (60 200) |
760 (110 200) |
0,93 | e | 415 (60 200) |
L320NS or X46NS L320QS or X46QS L320MS or X46MS |
320 (46 400) |
525 (76 100) |
435 (63 100) |
760 (110 200) |
0,93 | e | 435 (63 100) |
L360NS or X52NS L360QS or X52QS L360MS or X52MS |
|
530 (76 900) |
460 (66 700) |
760 (110 200) |
0,93 | e | 460 (66 700) |
L390QS or X56QS L390MS or X56MS |
390 (56 600) |
545 (79 000) |
490 (71 100) |
760 (110 200) |
0,93 | e | 490 (71 100) |
L415QS or X60QS L415MS or X60MS |
415 (60 200) |
565 (81 900) |
520 (75 400) |
760 (110 200) |
0,93 | e | 520 (75 400) |
L450QS or X65QS L450MS or X65MS |
450 (65 300) |
600 (87 000) |
535 (77 600) |
760 (110 200) |
0,93 | e | 535 (77 600) |
L485MS or X70MS | 485 (70 300) |
635 (92 100) |
570 (82 700) |
760 (110 200) |
0,93 | e | 570 (82 700 |
Steel grade | Mass fraction, based upon heat and product analyses % maximum |
Carbon equivalent a % maximum |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
C b | Si | Mn b | P | S | V | Nb | Ti | Other c, d | CE llw | CE pcm | |
SMLS and welded pipes | |||||||||||
L245NS or BNS | 0,14 | 0,40 | 1,35 | 0,020 | 0,003 e | f | f | 0,04 | g | 0,36 | 0,19 h |
L290NS or X42NS | o,14 | 0,40 | 1,35 | 0,020 | 0,003 e | 0,05 | 0,05 | 0,04 | - | 0,36 | 0,19 h |
L320NS or X46NS | 0,14 | 0,40 | 1,40 | 0,020 | 0,003 e | 0,07 | 0,05 | 0,04 | g | 0,38 | 0,20 h |
L360NS or X52NS | 0,16 | 0,45 | 1,65 | 0,020 | 0,003 e | 0,10 | 0,05 | 0,04 | g | 0,43 | 0,22 h |
L245QS or BQS | 0,14 | 0,40 | 1,35 | 0,020 | 0,003 e | 0,04 | 0,04 | 0,04 | - | 0,34 | 0,19 h |
L 290QS or X42QS | 0,14 | 0,40 | 1,35 | 0,020 | 0,003 e | 0,04 | 0,04 | 0,04 | - | 0,34 | 0,19 h |
L320QS or X46QS | 0,15 | 0,45 | 1,40 | 0,020 | 0,003 e | 0,05 | 0,05 | 0,04 | - | 0,36 | 0,20 h |
L360QS or X52QS | 0,16 | 0,45 | 1,65 | 0,020 | 0,003 e | 0,07 | 0,05 | 0,04 | g | 0,39 | 0,20 h |
L390QS or X56QS | 0,16 | 0,45 | 1,65 | 0,020 | 0,003 e | 0,07 | 0,05 | 0,04 | g | 0,40 | 0,21 h |
L415QS or X60QS | 0,16 | 0,45 | 1,65 | 0,020 | 0,003 e | 0,08 | 0,05 | 0,04 | g,i,k | 0,41 | 0,22 h |
L450QS or X65QS | 0,16 | 0,45 | 1,65 | 0,020 | 0,003 e | 0,09 | 0,05 | 0,06 | g,i,k | 0,42 | 0,22 h |
L485QS or X70QS | 0,16 | 0,45 | 1,65 | 0,020 | 0,003 e | 0,09 | 0,05 | 0,06 | g,i,k | 0,42 | 0,22 h |
welded pipe | |||||||||||
L245MS or BMS | 0,10 | 0,40 | 1,25 | 0,020 | 0,002 e | 0,04 | 0,04 | 0,04 | - | - | 0,19 |
L290MS or X42MS | 0,10 | 0,40 | 1,25 | 0,020 | 0,002 e | 0,04 | 0,04 | 0,04 | - | - | 0,19 |
L320MS or X46 MS | 0,10 | 0,45 | 1,35 | 0,020 | 0,002 e | 0,05 | 0,05 | 0,04 | - | - | 0,20 |
L360MS or X52 MS | 0,10 | 0,45 | 1,45 | 0,020 | 0,002 e | 0,05 | 0,06 | 0,04 | - | - | 0,20 |
L390MS or X56 MS | 0,10 | 0,45 | 1,45 | 0,020 | 0,002 e | 0,06 | 0,08 | 0,04 | g | - | 0,21 |
L415MS or X60 MS | 0,10 | 0,45 | 1,45 | 0,020 | 0,002 e | 0,08 | 0,08 | 0,06 | g,i | - | 0,21 |
L450MS or X65MS | 0,10 | 0,45 | 1,60 | 0,020 | 0,002 e | 0,10 | 0,08 | 0,06 | g,i,j | - | 0,22 |
L485MS or X70 MS | 0,10 | 0,45 | 1,60 | 0,020 | 0,002 e | 0,10 | 0,08 | 0,06 | g,i,j | - | 0,22 |