.PRODUCTION CAPABILITY:

Now we have for high-standard pipe lines. Our capability is 200 thousand ton pipes per year.

2.PRODUCTION STANDARDS:

General purpose pipes

SY/T 5037-2000, EN 10217,ASTM A139

Pilings & constructions

SY/T 5040-97, ASTM A 252, EN 10219

Water line pipes

GB/700,EN 10217-1,EN 10224,AWWA C200,BS 534,UNI 6363

Petroleum and gas line pipes

GB/9711-97,API 5L-2000,EN 10208,ISO 3183,GOST 20295

3.PIPE SIZE

Pipe Diameter:219~3048mm

Thickness range: 4.5mm~25mm

Pipe Lengths :between 6 – 18 m

4.Steel Grade:

Q235 Q345

ASTM 139 Grade A,B,C,D,E

ASTM 252 GRADE 1,2,3

ASTM A690

ASTM A572

ASTM A709

ASTM A1011/A1018

API 5L GRADE B

API 5L PSL1 - B, X42, X46, X52, X56, X60, X65, X70,X80,X90

API 5L PSL2 - B, X42, X46, X52, X56, X60, X65, X70

EN 10 208 - 2 - L 245 MB, L 290 MB, L 360 MB, L 415 MB, L 450 MB, L 485 MB

EN 10 217 - 1 - P 235 TR1 , P 235 TR2, P 265 TR1, P 265 TR2

EN 10 217 - 5 - P 235 GH, (P 265 GH - special agreement)

EN 10 219 - 1 - S 235 JRH , S 275 J0H, S 275 J2H, S 355 J0H, S 355 J2H

EN 10 224 - L 235 , L 275, L 355,