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LSAW steel pipe

LSAW steel pipe

LSAW  steel pipe
Longitudinal Submerged Arc Welded Steel Pipe
LSAW  steel pipe Application: Longitudinal Submerged Arc Welded Steel Pipe (SAWL steel pipe) application include the conveyance of oil, petrifaction, natural gas, town gas, water and coal slurry. Longitudinal Submerged Arc Welded Steel Pipe (SAWL steel pipe ) also be used for project fields, such as construction, bridge, power engineering, etc.
Production capacity : 200,000 tons per year
standard : ASTM A252-98, DNV-OS-F101 ,API Spec 5L
The nominal outside diameter, nominal wall thickness and weight per unit length of Longitudinal Submerged Arc Welded Steel Pipe (LSAW steel pipe)

Nominal outside
diameter

nominal thickness W.T.(mm)

nominal O.D.

mm

in

6.4

7.1

7.9

9.53

12.7

14.3

15.9

19.1

22.2

25.4

28.6

31.8

34.9

38.1

41.3

44.5

weight per unit length thickness(Kg/m)

406.4

16

63.36

70.17

77.63

93.27

123.3

138.27

153.11

182.42

210.33

238.65

266.45

 

 

 

 

 

-426

 

66.53

73.68

81.45

97.87

129.44

145.18

160.8

191.65

221.06

250.92

280.28

309.13

 

 

 

 

457

18

71.45

79.14

87.49

105.16

139.15

156.11

172.95

206.25

238.03

270.34

302.14

333.44

 

 

 

 

508

20

79.53

88.11

97.43

117.15

155.12

174.1

192.95

230.27

265.95

302.28

338.11

373.43

 

 

 

 

-529

 

82.86

91.8

101.52

122.06

161.7

181.5

201.18

240.17

277.15

315.44

352.92

389.9

 

 

 

 

559

22

87.62

97.08

107.36

129.13

171.09

192.08

212.95

254.3

293.87

334.23

374.08

412.42

 

 

 

 

610

24

95.71

106.05

117.3

141.12

187.06

210.07

232.94

278.32

321.79

366.17

410.05

453.42

494.95

537.33

579.2

 

-630

 

 

109.57

121.19

145.82

193.33

217.12

240.78

287.74

332.74

378.7

424.15

469.1

512.16

556.12

599.57

 

660

26

 

114.84

127.04

152.87

202.72

227.7

252.55

301.87

349.16

397.49

445.31

492.63

537.98

584.3

630.12

 

711

28

 

123.82

136.97

164.85

218.69

245.68

272.54

325.89

377.08

429.44

481.28

532.62

581.87

632.22

682.06

 

-720

 

 

 

 

166.97

221.51

248.86

276.07

330.13

382.01

435.07

487.63

539.68

589.62

640.68

691.23

 

762

30

 

 

 

176.84

234.67

263.67

292.54

349.91

405

461.38

487.63

572.61

625.77

680.14

734

 

813

32

 

 

 

188.82

250.64

281.69

321.54

373.93

432.93

493.32

553.22

612.61

669.66

728.05

785.94

 

-820

 

 

 

 

190.47

252.83

284.12

315.28

377.23

436.76

497.71

558.16

618.1

675.68

764.63

793.07

 

864

34

 

 

 

200.81

266.61

299.64

332.53

397.95

460.85

525.27

289.19

652.6

713.55

775.97

837.89

 

914

36

 

 

 

212.56

282.27

317.27

352.14

421.5

488.22

556.59

624.45

691.81

756.58

822.95

888.81

 

-920

 

 

 

 

213.97

284.15

319.38

354.49

424.33

491.5

560.35

628.68

696352

761.75

828.59

894.92

960.75

965

38

 

 

 

224.54

298.24

335.25

372.14

445.52

516.14

588.53

660.42

731.8

800.18

870.87

940.75

1010.13

1016

40

 

 

 

236.53

314.22

353.24

392.13

489.55

544.06

620.48

696.39

771.8

844.37

918.78

992.69

1066.09

-1020

 

 

 

 

 

315.47

354.65

393.7

471.43

546.25

622.98

699.21

774.93

847.81

922.54

996.76

1070.48

1067

42

 

 

 

 

330.19

371.22

412.13

493.57

571.98

652.42

732.36

811.79

888.26

966.7

1044.63

1122.06

1118

44

 

 

 

 

346.16

389.21

432.13

517.59

599.9

684.37

768.33

851.79

932.15

1014.62

1096.57

1178.03

1168

46

 

 

 

 

361.82

406.84

451.73

541.14

627.27

715.68

803.59

890.99

975.18

1061.59

1147.5

1232.9

1219

48

 

 

 

 

377.79

424.82

471.73

565.16

655.19

767.63

839.56

930.99

1019.06

1109.51

1199.44

1288.86

-1220

 

 

 

 

 

378.1

425.18

472.12

565.63

655.74

748.25

840.27

931.77

1019.94

1110.45

1200.46

1289.96

1321

52

 

 

 

 

409.74

460.79

511.72

613.2

711.03

811.52

911.5

1010.98

1106.86

1205.34

1303.32

1400.79

-1420

 

 

 

 

 

440.74

495.7

550.54

659.83

765.23

873.53

981.32

1088.61

1192.06

1298.36

1404.15

1509.43

1422

56

 

 

 

 

441.37

496.41

551.32

660.77

766.32

874.78

982.73

1090.18

1193.79

1300.24

1406.18

1511.63

Note:
1, According to the agreement between the supply and requesting  parties, steel tubes whose dimension lie between the nominal outside diameter and nominal wall thickness listed in above table are availble.
2, The bracketed nominal outside diameter values listed in the table are resention value.

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