Large Diameter Carbon Steel Pipeline Round Section Shape Spiral Welded Tube Pipe for Water Transmission ZS Standard

Production	Spiral Welded Steel Pipe
Standard	API 5L, API 5CT, SY/T5037, SY/T5040, GB/T9711.1,GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc.
Material	Q195,Q215,Q235,Q345,Gr.B X42,X52,X60,X70,X80
Out Diameter	159mm-3200mm
Wall Thickness	3mm-30mm

product details

Product Tags

Description

Spiral steel pipe is a widely used pipe material characterized by its high strength, corrosion resistance, and wear resistance.

A key material for oil and natural gas transportation, spiral steel pipe boasts high strength, corrosion resistance, and wear resistance, capable of withstanding high pressure, high temperature, and complex geological conditions. Its advanced manufacturing process ensures high production efficiency and can meet large-scale production needs.

Spiral steel pipe is also widely used in urban water supply and drainage. Its corrosion resistance, wear resistance, and excellent sealing properties ensure the safe and stable operation of water supply and drainage systems. The sophisticated manufacturing process allows the production of a variety of specifications and models to meet the needs of diverse applications.

Product Parameters

Product Name	Spiral Welded Steel Pipe
Standard	GB,AISI,ASTM,DIN,EN,SUS,UNS,JIS API 5L, API 5CT
Grade	Gr.B Q195-Q345 S275, S275jr, st37,etc
Material	API A106 GR.B A53 304 X42-X80, L175-L555,L245NB, etc.
Thickness	1.0-25mm
Length	12m, 6m, 1-12m or customized
Surface	Smooth and neat surface, no burrs and no pits
Certificate	CE, BIS, SGS, ISO9001
Pipe Ends	Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.

Outside Diameter (OD)	Common Wall Thickness (WT)	Theoretical Weight Range (Approx.)
mm	inches	mm	kg/m
219	8.625	5.0 - 8.0	26.4 - 41.6
273	10.75	5.0 - 8.0	33.0 - 52.3
323.9	12.75	5.6 - 10.0	44.1 - 77.4
355.6	14	6.0 - 11.0	51.7 - 93.6
406.4	16	6.0 - 12.5	59.3 - 121.4
508	20	6.0 - 14.0	74.3 - 170.6
610	24	6.0 - 16.0	89.3 - 234.3
711	28	7.0 - 18.0	121.5 - 307.8
813	32	8.0 - 19.0	159.0 - 372.3
914	36	8.0 - 20.0	178.8 - 440.5
1016	40	9.0 - 22.0	223.5 - 539.2
1220	48	10.0 - 25.4	298.3 - 746.8
1420	56	12.0 - 28.0	416.8 - 962.8
1620	64	14.0 - 32.0	554.6 - 1253.5
1820	72	16.0 - 34.0	711.7 - 1569.7
2020	80	18.0 - 36.0	888.1 - 1894.3
2520	100	20.0 - 40.0	1232.6 - 2445.1