SUNLION
Welded pipe is mainly used for onshore and offshore oil/gas transportation, petrochemical, onshore and offshore structure.
SunLion capacity is mainly basis on China Top Class welded pipe group: CNPC & Sinopec.
The minimum order is 1 piece. All pipes will be 100% NDE tested, large diameter with heavy thickness is our strongest advantage.





Size


Related Standard&Specification:API, DNV, ISO, DEP, EN, ASTM, DIN, BS, JIS, GB

Related Grade: API 5L  A-X100, GB/T9711 L190-L690, ASTM A252 GR1~GR3, ASTM A572 GR 50,AS1163 Series.

Available Approved Marine: ABS/DNV ect, EN10204 3.2 MTC

Special Service: Sour Service, Anti-H2S, NACE MR0175/ISO15156



Available Dimension for HSAW Pipe:

Available Length: 100Meters



Outside DiameterWall Thickness (mm)
inchmm5.46.47.18.79.510.311.111.914.315.917.519.120.622.225.4
8219.1











10273.1








12323.9






14355.6





16406.6




18457.1




20508



22559



24610



26660


28711


30762
32813

34864

36914


38965


401016


421067


441118


461168



481219



501270



521321



541372



561422



581473.2



601524



1383505.2





Available Dimension for LSAW Pipe:

Available Length: 2-80Meters


Outside DiameterWall Thickness (mm)
inchmm6.47.17.98.79.510.311.111.912.714.315.917.518.419.120.622.223.825.427 28.630.231.833.334.936.538.1406080100120
20508












22559










24610








26660








28711






30762






32813






34864






36914






38965

401016

421067



441118



461168



481219



501270



521321



541372



561422



581473.2









601524









1383505.2











Available Dimension for ERW/HFW Pipe:

Available Length: 2-80Meters


Outside DiameterWall Thickness (mm)
inchmm3.244.86.47.17.98.79.510.311.112.714.315.9
1/221.3











3/426.7











133.4










11/442.2










11/248.3










260.3










21/273









388.9







31/2101.6







4114.3






5141.3




6168.3




8219.1




10273.1




12323.9



14355.6




16406.4




18457.2



20508


22559


24610


26660




Chemical Analysis(%) For Part Standard


StandardClassGradeCSiMnPSVNbTi
maxmaxmaxmaxmaxmaxmaxmax
APL 5L
ISO 3181
PSL1L245 or B0.26-1.20 0.030 0.030 ---
L290 or X420.26-1.30 0.030 0.030 ---
L320 or X460.26-1.40 0.030 0.030 a,ba,bb
L360 or X520.26-1.40 0.030 0.030 bbb
L390 or X560.26-1.40 0.030 0.030 bbb
L415 or X600.26-1.40 0.030 0.030 ccc
L450 or X650.26-1.45 0.030 0.030 ccc
L485 or X700.26-1.65 0.030 0.030 ccc
PSL2L245R or BR0.240.40 1.20 0.025 0.015 dd0.04
L290R or X42R0.240.40 1.20 0.025 0.015 0.060.050.04
L245N or BN0.240.40 1.20 0.025 0.015 dd0.04
L290N or X42N0.240.40 1.20 0.025 0.015 0.060.050.04
L320N or X46N0.240.40 1.40 0.025 0.015 0.070.050.04
L360N or X52N0.240.451.40 0.025 0.015 0.10 0.050.04
L390N or X56N0.240.451.40 0.025 0.015 0.10 0.050.04
L415N or X60N0.240.451.40 0.025 0.015 0.10 0.050.04
L245Q or BQ0.180.451.40 0.025 0.015 0.050.050.04
L290Q or X42Q0.180.451.40 0.025 0.015 0.050.050.04
L320Q or X46Q0.180.451.40 0.025 0.015 0.050.050.04
L360Q or X52Q0.180.451.50 0.025 0.015 0.050.050.04
L390Q or X56Q0.180.451.50 0.025 0.015 0.070.050.04
L415Q or X60Q0.180.451.70 0.025 0.015 ccc
L450Q or X65Q0.180.451.70 0.025 0.015 ccc
L485Q or X70Q0.180.451.80 0.025 0.015 ccc
L555Q or X80Q0.180.451.90 0.025 0.015 ccc
L625Q or X90Q0.160.451.90 0.020 0.010 ccc
L690Q or X100Q0.160.451.90 0.020 0.010 ccc
L245M or BM0.220.45 1.20 0.0250.0150.050.050.04
L290M or X42M0.220.45 1.30 0.0250.0150.050.050.04
L320M or X46M0.220.45 1.30 0.0250.0150.050.050.04
L360M or X52M0.220.45 1.40 0.0250.015bbb
L390M or X56M0.220.45 1.40 0.0250.015bbb
L415M or X60M0.120.45 1.60 0.0250.015ccc
L450M or X65M0.120.45 1.60 0.0250.015ccc
L485M or X70M0.120.45 1.70 0.0250.015ccc
L555M or X80M0.120.45 1.85 0.0250.015ccc
L625M or X90M0.10 0.55 2.10 0.020 0.010 ccc
L690M or X100M0.10 0.55 2.10 0.020 0.010 ccc


Mechanical Properties


StandardClassGradeYield Strength
MPa
Yield Strength
MPa
Y.S/T.S
min maxmin maxmax
API 5L
ISO3183
PSL2 L245R or BR
L245N or BN
L245Q or BQ
L245M or BM
2454504156550.93
L290R or X42R
L290N or X42N
L290Q or X42Q
L290M or X42M
2904954156550.93
L320N or X46N
L320Q or X46Q
L320M or X46M
3205254356550.93
L360N or X52N
L360Q or X52Q
L360M or X52M
3605304607600.93
L390N or X56N
L390Q or X56Q
L390M or X56M
3905454907600.93
L415N or X60N
L415Q or X60Q
L415M or X60M
4155655207600.93
L450Q or X65Q
L450M or X65M
4506005357600.93
L485Q or X70Q
L485M or X70M
4856355707600.93
L555Q or X80Q
L555M or X80M
5557056258250.93
L625M or X90M
L625Q or X90Q
6257756959150.95
L690M or X100M
L690Q or X100Q
6908407609900.97


Minimum Impact Energy


StandardSpecified Outside DiameterGradeCharp Imapct Test 0℃
Impact of Pipe BodyImpact of Weld
API 5L
ISO3183
D≤762mm≤L485 or X702727
L555 or X804027
762mm≤L555 or X804027
1219mm≤L415 or X604027
>L415 or X60
≤L555 or X80
5427
>1422mm≤L415 or X604040
>L415 or X60
≤L555 or X80
5440