SPIRAL WELDED PIPES

Production Specifications:

Production Range OD             : 8″ (219,1 mm) – 64″ (1625,6 mm)

Wall Thickness                        : 4,00 – 20,00 mm

Pipe Individual Length             : 6,00 – 16,00 m

Welding Process                     : Submerged Arc Welding Helical (SAWH)

Raw Material                           : Hot Rolled Steel Coil (HRC)

Production Standards:

Petroleum and Gas Line Pipes            : API SPEC 5L, ISO 3183
Potable and Waste Water Line Pipes  : TS EN 10217-1, AWWA C 200, TS EN 10224, BS 534
Piling and Constructive Pipes              : ASTM A 252, TS EN 10219-1, TS EN 10219-2

Coating and Lining Standards:

Epoxy Coating and Lining                   : TS EN 10289, TS EN 10301, AWWA C-210, API RP 5L2,

AWWA C-213, API RP 5L7

3 Layer Polyethylene Coating             : EN ISO 21809-1, DIN 30670, TS 5139, NFA 49–710,         UNI 9099
3 Layer Polyprophylene Coating         : EN ISO 21809-1, DIN 30678, NFA 49-711