welded steel pipe HFW/ERW /SSAW/SAW /SMAW Quality GB/T 9711 3091 Material Q195-235B

Product Type: ERW Steel Pipe

Process Method: ERW, HFI, EFW

Quality Standard API 5L, A53, GB/ T 3091

Steel Grade Gr. A, B, C, Q195, Q235, Q345

Dimension " a) OD: 42-610mm

b) WT: 5-30mm"

" c) NPS: 1-1/ 2" " -24" "

d) Schedule: sch20, sch30, sch40, sch80, XS, STD"

Length: Random or Fix 5.8-12 meter

Surface Finish: Oiled or black painted to prevent rust

Ends: Plain end or Beveled end with plastic caps

Delivery: FOB/ CIF/ CFR

Delivery Time: As per client' s request

Payment Terms: T/ T, L/ C

Application Range: " Petroleum, chemical, power, gas, water, metallurgy,

shipbuilding, construction etc."

Test Machines: " Tensile Testing Machine, Spectrograph analysis, Ultrasonic

Inspection Machine, Magnetic powder inspection machine,

Rockwell apparatus, Brinell Hardness Tester etc."

Test Requirements: " Tensile Requirement, Bending Requirement, Flattening Test,

Hydrostatic Test, Nondestructive Electric Test. Ultrasonic and

Electromagnetic inspection, Eddy current examination

ERW welded steel pipe