SSAW Steel Pipe (Spiral Submerged Arc Welding)

SSAW Steel Pipe (Spiral Submerged Arc Welding)

We produce the SSAW steel pipe with different wall thicknesses and the external diameter from 219 to 3600mm. The product can be taken for long distance transportation involving natural gas, petroleum, chemical engineering, electric power, thermal power, water supply and drainage, steam heating, pressure steel tube for hydropower station, thermal electric generation, etc. Meanwhile, it is often employed for boiler and in the engineering field for piling, bridge, steel structure, and more.

Specification
External Diameter 219-3600mm
Wall Thickness 4-31mm
Length 12m or following the requirements of customers
Packing Mode with plastic cap and to be bundled with steel strip into hexagonal shape, or complying with the requests of customers
Surface Treatment black varnish, anticorrosion oil, galvanization or in compliance with the requirements of customers
 
Standard and Steel Grade
Standard
SY/T5037-2000 Spiral Submerged Arc Welded Steel Tube for Transporting Ordinary Fluid
GB/T9711.1-1997 Part 1 of Transportation Steel Tube Technical Delivery Conditions in Petroleum and Natural Gas Industry: Grade A Steel Tube (So far, there are strictly required steel tubes conforming to the GB/T9711.2 B standard.)
API-5L Line Tube of Class PSL1 and Class PSL2
SY/T5040-92 Spiral Submerged Arc Welded Steel Tube for Pile
Steel Grade
Q235A, Q235B, Q23b, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, Q345, L245, L290, X42, X46, X70, X80
 
Detailed Information
Diameter Wall Thickness Mass per Unit (kg/m) Hydraulic Pressure Value (GB Standard) Hydraulic Pressure Value (SY Standard) Diameter Wall Thickness Mass per Unit (kg/m) Hydraulic Pressure Value (GB Standard) Hydraulic Pressure Value (SY Standard)
219 6 32.02 9.7 7.7 720 6 106.15 3.0 2.3
7 37.10 11.3 9.0 7 123.59 3.5 2.7
8 42.13 12.9 10.3 8 140.97 4.0 3.1
273 6 40.01 7.7 6.2 9 158.31 4.5 3.5
7 46.42 9.0 7.2 10 175.60 5.0 3.9
8 52.78 10.3 8.3 12 210.02 6.0 4.7
325 6 47.7 6.5 5.2 820 7 140.85 3.1 2.4
7 55.40 7.6 6.1 8 160.70 3.5 2.7
8 63.04 8.7 6.9 9 180.50 4.0 3.1
377 6 55.40 5.7 4.5 10 200.26 4.4 3.4
7 64.37 6.7 5.2 11 219.96 4.8 3.8
8 73.30 7.6 6.0 12 239.62 5.3 4.1
9 82.18 8.6 6.8 920 8 180.43 3.1 2.5
10 91.01 - 7.5 9 202.70 3.5 2.8
426 6 62.25 5.1 4.0 10 224.92 3.9 3.1
7 72.83 5.9 4.6 11 247.22 4.3 3.4
8 82.97 6.8 5.3 12 269.21 4.7 3.7
9 93.05 7.6 6.0 1020 8 200.16 2.8 2.2
10 103.09 8.5 6.7 9 224.89 3.2 2.5
478 6 70.34 4.5 3.5 10 249.58 3.5 2.8
7 81.81 5.3 4.1 11 274.22 3.9 3.0
8 93.23 6.0 4.7 12 298.81 4.2 3.3
9 104.60 6.8 5.3 1220 8 239.62 - 1.8
10 115.92 7.5 5.9 10 298.90 3.0 2.3
529 6 77.89 4.1 3.2 11 328.47 3.2 2.5
7 90.61 4.8 3.7 12 357.99 3.5 2.8
8 103.29 5.4 4.3 13 387.46 3.8 3.0
9 115.92 6.1 4.8 1420 10 348.23 2.8 2.0
10 128.49 6.8 5.3 14 417.18 3.2 2.4
630 6 92.83 3.4 2.6 1620 12 476.37 2.9 2.1
7 108.05 4.0 3.1 14 554.99 3.2 2.4
8 123.22 4.6 3.6 1820 14 627.04 3.3 2.2
9 138.33 5.1 4.0 2020 14 693.09 - 2.0
10 153.40 5.7 4.5 2220 14 762.15 - 1.8
 

Related Names
Spiral Submerged Arc Welded Tube | SSAW Natural Gas Piping | Water Supply Pipe


*Email
*Content
Product Name
Your Name
Company
Tel./Fax.
Msn/Skype

Related Names
DSAW Pipe Manufacturer | Double Submerged Arc Welded Tube | Water Pipeline | Building Structural Pipe

Home Porducts About Us Certificates Company Tour Contact Us