We Keep Stock of Large Diameter Spirally Welded Pipes Various Size & Schedules

Large Diameter Spirally Welded Pipes are made up of strips and sheets of the same grade of material to form the pipes. These are also called helical welded pipes. The advantage of making spiral welded pipes is that they can be used to make larger diameter pipes without deforming the surface. We are Spiral Welded Steel Pipe Manufacturer which are made from 304, 310, 316 and other different material grades. The larger diameter pipes are made for high flow, high volume applications such as oil and gas transmission lines, water supply lines and other liquid and gas flows for longer distances. The spiral weld is subjected to about 75% of the pressure excerpted on a straight weld seam. This means the spiral weld pipes can withstand more pressure compared to straight seam welded pipes.

Spiral Welded Steel Pipe

Spiral Welded Steel Pipe

Spirally welded steel pipes

Spirally welded steel pipes

Large Diameter Spiral Welded Steel Pipe

Large Diameter Spiral Welded Steel Pipe


Check Large Diameter Spiral Welded Steel Pipe Weight

The Spirally Welded Steel Pipes have high dimensional accuracy for larger diameter pipes with the maximum tolerance of 0.12%. The spiral welding procedure also allows the pipes to be made in greater lengths. Theoretically, the pipes can be welded continuously welded to any length. The pipes varieties can be changed and are flexible in operations. The cost of the Large Diameter Spiral Welded Pipes is lower compared to other types and causes less initial investment. Mechanization and automation on these pipes are also easier than on the other types of pipes.


Specification List of Spiral Welded Steel Pipe

Standard ASTM, ASME, JIS, AISI, AMS, EN, SAE, DIN, NF, TOCT, DS, DTD, GB
Outer Dimensions 4.0mm – 60.0mm
size 5.0 - 1219.2 mm
Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
Schedule SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Length Single Random, Double Random, Standard & Cut length Pipe
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF, NO.1, NO.4, 2B, BA, HL, 8K, Mirror finish, etc
Form are available in form of Round, Square, Hollow, Rectangular, Hydraulic, Coiled, Straight Pipes, “U” Shape, Pan Cake Coils etc.
Types Seamless / ERW/ EFW / Welded / Fabricated / CDW / DOM / CEW
End Plain End, Beveled End, Treaded Pipe, Screwed ends
Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
manufacturing Technique Cold drawn, hot drawn, bright annealed, solid solution, hot extruding
Test Certificate Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

Types of Spirally welded steel pipes

Spiral Welded Steel Pipes

Spiral Welded Steel Pipes

Spiral Welded Pipe

Spiral Welded Pipe

Large Diameter Spiral Welded Pipes

Large Diameter Spiral Welded Pipes

erw spiral welded steel pipe

erw spiral welded steel pipe

Q235B Large diameter spiral welded pipe

Q235B Large diameter spiral welded pipe

Carbon welded spiral steel pipe

Carbon welded spiral steel pipe

2000mm diameter spiral welded steel pipe

2000mm diameter spiral welded steel pipe

ASTM A53 Schedule 40 Spiral Welded Carbon Steel Pipe

ASTM A53 Schedule 40 Spiral Welded Carbon Steel Pipe


Size Range of Large Diameter Spiral Welded Steel Pipe

Size Range 20" to 120"

Supplier of Spirally Welded Steel Pipes

Standard Specification for Large Diameter Spiral Welded Pipes

  • IS : 1239
  • IS: 3589 Steel tubes for water and sewage
  • BS: 1387 Steel Tubes for use for Water, Gas, Air and Steam
  • ASTM A53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
  • DIN 2458 WELDED STEEL PIPES AND TUBES

Steel Grade for Spiral Welded Pipe

  • BS:1387, EN10217:S185, S235,S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
  • ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
  • API 5L: A, B, X42, X46, X52, X56, X60, X65 X70

View Spiral Welded Steel Pipes Wall Thickness and dimensions

Spiral Welded Steel Pipes Weight Chart

OD in Inch \MM 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80
558.8 609.6 660.4 711.2 762 812.8 863.6 914.4 965.2 1016 1066.8 1117.6 1168.4 1219.2 1270 1320.8 1371.6 1422.4 1473.2 1524 1574.8 1625.6 1676.4 1727.2 1778 1828.8 1879.6 1930.4 1981.2 2032
THK. In MM Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs Weight in kg \R Mtrs
5 68.29 74.55 80.82 87.08 93.34 99.61                                                
5.5 75.05 81.94 88.83 95.72 102.61 109.5 116.39 123.28                                            
6 81.8 89.31 96.83 104.35 111.86 119.38 126.9 134.42 141.93 149.45 156.97 164.48 172                                  
6.5 88.53 96.68 104.82 112.96 121.11 129.25 137.39 145.54 153.68 161.82 169.97 178.11 186.25                                  
7 95.26 104.03 112.8 121.57 130.34 139.11 147.88 156.64 165.41 174.18 182.95 191.72 200.49 209.26 218.03 226.8                            
7.5 101.97 111.37 120.76 130.16 139.55 148.95 158.35 167.74 177.14 186.53 195.93 205.33 214.72 224.12 233.51 242.91                            
8 108.67 118.69 128.71 138.74 148.76 158.78 168.6 178.83 188.85 198.87 208.89 218.92 228.94 238.96 248.98 259 269.03 279.05 289.07 299.09 309.12 319.14 329.16 339.18 349.21 359.23 369.25 379.27 389.3 399.32
8.5 115.36 126 136.65 147.3 157.95 168.6 179.25 189.9 200.55 211.19 221.84 232.49 243.14 253.79 264.44 275.09 285.74 296.39 307.03 317.68 328.33 338.98 349.63 360.28 370.93 381.58 392.23 402.87 413.52 424.17
9 122.03 133.31 144.58 155.86 167.13 178.41 189.68 200.96 212.23 223.51 234.78 246.06 257.33 268.61 279.88 291.16 302.43 313.71 324.98 336.26 347.53 358.81 370.09 381.36 392.64 403.91 415.19 426.46 437.74 449.01
9.5 128.69 140.59 152.5 164.4 176.3 188.2 200.1 212 223.91 235.81 247.71 259.61 271.51 283.41 295.32 307.22 319.12 331.02 342.92 354.82 366.73 378.63 390.53 402.43 414.33 426.23 438.13 450.04 461.94 473.84
10 135.34 147.87 160.4 172.93 185.45 197.98 210.51 223.04 235.57 248.09 260.62 273.15 285.68 298.21 310.73 323.26 335.79 348.32 360.85 373.38 385.9 398.43 410.96 423.49 436.02 448.54 461.07 473.6 486.13 498.66
10.5 141.98 155.13 168.29 181.44 194.6 207.75 220.91 234.06 247.22 260.37 273.52 286.68 299.83 312.99 326.14 339.3 352.45 365.61 378.76 391.91 405.07 418.22 431.38 444.53 457.69 470.84 484 497.19 510.3 523.46
11 148.61 162.39 176.17 189.95 203.73 217.51 231.29 245.07 258.85 272.63 286.41 300.19 313.98 327.76 341.54 355.32 369.1 382.88 396.66 410.44 424.22 438 451.78 465.56 479.35 493.13 506.91 520.69 534.47 548.25
11.5 155.22 169.63 184.03 198.44 212.85 227.25 241.66 256.07 270.48 284.88 299.29 313.7 328.11 342.51 356.92 371.33 385.73 400.14 414.55 428.96 443.36 457.77 472.18 486.58 500.99 515.4 529.81 544.21 558.62 573.03
12 161.82 176.85 191.89 206.92 221.95 236.99 252.02 267.05 282.09 297.12 312.16 327.19 342.22 357.26 372.29 387.32 402.36 417.39 432.42 447.46 462.49 477.53 492.56 507.59 522.63 537.66 552.69 567.73 582.76 597.79
12.5 168.41 184.07 199.73 215.39 231.05 246.71 262.37 278.03 293.69 309.35 325.01 340.67 356.33 371.99 387.65 403.31 418.97 434.63 450.29 465.95 481.61 497.27 512.93 528.59 544.25 559.91 575.57 591.23 606.89 622.55
13 174.98 191.27 207.56 223.84 240.13 256.42 272.7 288.99 305.27 321.56 337.85 354.13 370.42 386.71 402.99 419.28 435.57 451.85 468.14 484.43 500.71 517 533.29 549.57 565.86 582.14 598.43 614.72 631 647.29
13.5 181.55 198.46 215.37 232.29 249.2 266.11 283.02 299.94 316.85 333.76 350.68 367.59 384.5 401.41 418.33 435.24 452.15 469.07 485.98 502.89 519.8 536.72 553.63 570.54 587.46 604.37 621.28 638.19 655.11 672.02
14     223.18 240.72 258.26 275.79 293.33 310.87 328.41 345.95 363.49 381.03 398.57 416.11 433.65 451.19 468.73 486.27 503.8 521.34 538.88 556.42 573.96 591.5 609.04 626.58 644.12 661.66 679.2 696.74
14.5     230.97 249.13 267.3 285.47 303.63 321.8 339.96 358.13 376.29 394.46 412.63 430.79 448.96 467.12 485.29 503.45 521.62 539.78 557.95 576.12 594.28 612.45 630.61 648.78 666.94 685.11 703.28 721.44
15     238.75 257.54 276.33 295.12 313.92 332.71 351.5 370.29 389.08 407.88 426.67 445.46 464.25 483.04 501.84 520.63 539.42 558.21 577.01 595.8 614.59 633.38 652.17 670.97 689.76 708.55 727.34 746.13
15.5     246.52 265.93 285.35 304.77 324.19 343.61 363.03 382.44 401.86 421.28 440.7 460.12 479.54 498.96 518.37 537.79 557.21 576.63 596.05 615.47 634.88 654.3 673.72 693.14 712.56 731.98 751.4 770.81
16     252.27 274.31 294.36 314.4 334.45 354.49 374.54 394.58 414.63 434.67 454.72 474.76 494.81 514.89 534.9 554.94 574.99 595.03 615.08 635.12 655.17 675.21 695.26 715.3 735.35 755.39 775.44 795.48
16.5             344.7 365.37 386.04 406.71 427.38 448.05 468.73 489.4 510.07 530.74 551.41 572.08 592.75 613.42 634.1 654.77 675.44 696.11 716.78 737.45 758.12 778.79 799.47 820.14
17             354.93 376.23 397.53 418.83 440.12 461.42 482.72 504.02 525.31 546.61 567.91 589.21 610.51 631.8 653.1 674.4 695.7 716.99 738.29 759.59 780.89 802.18 823.48 844.78
17.5             365.16 387.08 409 430.93 452.85 474.78 496.7 518.63 540.55 562.47 584.4 606.32 628.25 650.17 672.09 694.02 715.94 737.87 759.79 781.71 803.64 825.56 874.49 869.41
18             375.37 397.92 420.47 443.02 465.57 488.12 510.67 533.22 555.77 578.32 600.87 623.42 645.97 668.52 691.07 713.62 736.18 758.73 781.28 803.83 826.38 848.93 871.48 894.03
18.5             385.75 408.74 431.92 455.1 478.27 501.45 524.63 547.8 570.98 594.16 617.34 640.51 663.69 686.87 710.04 733.22 756.4 779.57 802.75 825.93 849.1 872.28 895.46 918.63
19             395.75 419.56 443.36 467.16 490.97 514.77 538.57 562.38 586.18 609.98 633.79 657.59 681.39 705.2 729 752.8 776.61 800.41 824.21 848.02 871.82 895.62 919.43 943.23
19.5             405.93 430.36 454.79 479.22 503.65 528.08 552.51 576.93 601.36 625.79 650.22 674.65 699.08 723.51 747.94 772.37 796.8 821.23 845.66 870.09 894.52 918.95 943.38 967.81
20             416.09 441.14 466.2 491.26 516.31 541.37 566.43 591.48 616.54 641.59 666.65 691.71 716.76 741.82 766.87 791.93 816.99 842.04 867.1 892.15 917.21 942.27 967.32 992.38
20.5                 477.6 503.29 528.97 554.65 580.33 606.02 361.7 657.38 683.06 708.75 734.43 760.11 785.79 811.48 837.16 862.84 888.52 914.21 939.89 965.57 991.25 1016.94
21                 488.99 515.3 541.61 567.92 594.23 620.54 646.85 673.13 699.46 725.77 752.08 778.39 804.7 831.01 857.32 883.63 909.94 936.24 962.55 988.86 1015.17 1041.48
21.5                 500.37 527.31 554.24 581.18 608.11 635.05 661.98 688.92 715.85 742.79 769.72 796.66 823.59 850.53 877.46 904.4 931.34 958.27 985.21 1012.14 1039.08 1066.01
22                 511.74 539.3 566.86 594.42 621.98 649.54 677.11 704.67 732.23 759.79 787.35 814.91 842.48 870.04 897.6 925.16 952.72 980.28 1007.85 1035.41 1062.97 1090.53
22.5                 523.09 551.28 579.47 607.65 635.84 664.03 692.22 720.41 748.59 776.78 804.97 833.16 861.35 889.53 917.72 945.91 974.1 1002.29 1030.47 1058.66 1086.85 1115.04
23                 534.43 563.24 592.06 620.87 649.69 678.5 707.32 736.13 764.95 793.76 822.57 851.39 880.2 909.02 937.83 966.65 995.46 1024.28 1053.09 1081.9 1110.72 1139.53
23.5                 545.76 575.2 604.64 634.08 663.52 692.96 722.4 751.84 781.28 810.73 840.17 869.61 899.05 928.49 957.93 987.37 1016.81 1046.25 1075.69 1105.13 1134.58 1164.02
24                 557.07 587.14 617.21 647.28 677.34 707.41 737.48 767.54 797.61 827.68 857.75 887.81 917.88 947.95 978.02 1008.08 1038.15 1068.22 1098.29 1128.35 1158.42 1188.49
24.5                 568.38 599.07 629.76 660.46 691.15 721.85 752.54 783.23 813.93 844.62 875.31 906.01 936.7 967.4 998.09 1028.78 1059.48 1090.17 1120.86 1151.56 1182.25 1212.95
25                 579.67 610.99 642.31 673.63 704.95 736.27 767.59 798.81 830.23 861.55 892.87 924.19 955.51 986.83 1018.15 1049.47 1080.79 1112.11 1143.43 1174.75 1206.07 1237.39

Features of Carbon welded spiral steel pipe

  • High durability
  • Accurate in dimension
  • Corrosion resistant

Get discount on Large Diameter Spiral Welded Pipes

Surface Treatment of Schedule 40 Spiral Welded Carbon Steel Pipe

Surface Treatment Bare and Coated

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