Standard       ASTM/DIN/JIS/API/ASME

Material         A53A106 179CA 192A216 A335 A325 ST33 ST37 ST42 ST52  ASMEB36.110M-1996 

                      J55K55N80L80

OD                 10-1000mm

WT                SCH10-SCH160

Seamless theroetical weight by

                     Seamless calculation formula:(OD-WT)*WT*0.02466=Seamless Weight permeter

Application     Structure pipe FLuid pipeGas pipe Oil pipe

Certification   ISO9001-2000

Delivery         15-30days

Payment Times   T/T L/C at sight

Packing         ascustomer's needs

Seamless process

                      Seamless steel pipe -Inspection-Skinning-Testing-Heating-Perferation-Packing-Gringding-Drylubricant-WeldingHead-ColdDawn-SolutionTreatment-Acid-PicklingPassivation-Test-Cold-ToOil-TheFirst Cut-Dried-In Polish-OutsidePolished-Test-Indentification-Product Packaging

Available        Producedaccording to customer'

API 5CT K55 J55 oil casing pipe/ tube