• PRODUCTION RANGE
Ø 219,1 mm – Ø 3810 mm (8 ⅝” – 150”)
• WALL THICKNESS
4 mm-28 mm (0,157”-1,10”)
• PIPE LENGTH
4 m-16 m (Special production up to 46 m)
• RAW MATERIAL
Hot Rolled Steel Coils
• WELDING PROCESS
Internal and external submerged arc welding with
single, tandem or triple technique (SAW)

• API 5L PSL1:
Gr A, Gr B, X42, X46, X52, X56, X60, X65, X70
• API 5L PSL2:
Gr A, Gr B, X42, X46, X52, X56, X60, X65, X70
• EN 10217-1:
P195 TR1, P235 TR1, P265 TR1,
P195 TR2, P235 TR2, P265 TR2
• ASTM A 53:
Gr A, Gr B
• ASTM A – 252:
GRADE 1, GRADE 2, GRADE 3
• EN 10224:
L235, L275, L355
• EN 10208 - 1:
L245, L290, L360, L415, L450,  L485
• EN ISO 3183:
L245, L290, L360, L415, L450,  L485
• EN 10219-1:
S235, S275, S355

• PETROLEUM AND GAS LINE PIPES
API 5L,
ISO 3183,
EN 10208,
DIN 17172
GOST-R
• WATER LINE PIPES
EN 10217-1,
AWWA C200,
EN 10224,
BS 534,
UNI 6363
• PILLING PIPES
EN 10219-1,
ASTM A-252
• GENERAL PURPOSE PIPES
BS 3601,
NFA 49150,
DIN 1626

• Welded Joint
• Spherical Socket Joint
• Insulating Sleeves with air chamber
• Spigot and Socket Joints

EXTERNAL COATING STANDARDS
• SURFACE PREPARATION: ISO 8501 – 1, ISO 8501 – 2, ISO 8501 – 3

• POLYETHYLENE COATING: DIN 30670,EN 10288,UNI 9099,NFA 49710, AWWA C215

• POLYPROPYLENE COATING : DIN 30678, NFA 49711

• EPOXY COATING (COAL TAR/ GLASSFLAKE): AWWA C210, NFA 49709, TS EN 10289, AWWA C-213, API 5L7, NACE RP 0394

• FUSION BONDED EPOXY: AWWA C213

• POLYURETHANE: EN 10290, AWWA C 222

• CONCRETE COATING: DVGW GW 340

INTERNAL COATING STANDARDS (LINING)
• SURFACE PREPARATION: ISO 8501 – 1, ISO 8501 – 2, ISO 8501 – 3

• EPOXY LINING (SOLVENT FREE/ FLOWCOAT): EN 10289, AWWA C210, NFA 49709, API RP 5L2

• FUSION BONDED EPOXY: AWWA C213, API 5L7

• POLYURETHANE: EN 10290, AWWA C 222

• CEMENT MORTAR (WITH/ WIHOUT ADDITIVE): AWWA C-205, BS 534, EN 10298

The following equipment can be welded on the pipes.
• Clutches/Interlocks
• Pile Shoes
• Diaphragm
In case of any other special design, please provide us with the technical drawing.