SSAW (Spiral Submerged-arc Welded)
Size range:
Outer Diameter: 219.1mm - 3500mm
Wall Thickness: 3.2 mm - 25.4mm
Length: 6mtr-18mtr
Quality standard:
API 5L , ASTM A252 , BS EN10025, BS EN10219, DIN EN 10217, ASTM A53
BS534, BS 3601, DIN 1626, DIN 2460, TS1997, UNI 6363, AWWA C-200
Steel Grade:
ASTM A 53: Gr. A, Gr B, Gr C, Gr.D
API 5L: A, B, X42, X46, X52, X56, X60, X65 X70
GB/T9711: L175, L210, L245, L290, L320, L360, L290, L320, L360, L390, L415, L450, L485, L555
ASTM A252: Gr.1 Gr.2 Gr.3
S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H
St12, St13, St14, St33, St37, St44, ST52
Usage: low pressure liquid delivery, such as water, oil, gas.
structure pipe, piling pipe
If you work within building construction, offshore / marine construction or bridge construction alongside contractors performing pile driving, please contact us for your pile supply
Outside coating:
Anti-rust oil, black painting.
Epoxy Coating according to AWWA C-210
Bitumen Coating according to DIN30672, BS534
Coal- Tar Enamel Coating according to AWWA C-203
3 Layer polyethylene Coating according to DIN30670
3 Layer Polypropylene Coating according to DIN30678
Inside lining:
Epoxy lining according to AWWA C-210
Bitumen Lining according to DIN30673, BS534
Coal-Tar Enamel Lining according to AWWA C-203
Cement Mortar Lining according to AWWA C-205, BS534
Packing:
Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. As customer¡¯s request.
Test:
Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties ( Bending Test, Blow Test, I***ct Test), Exterior
Size Inspection, Hydrostatic Test, X-ray Test.
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyd |
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