Description
At low price available - a drill pipe with a diameter from 60.3 to 228.6 mm with a thickness from 7 to 50 mm
Standards: GOST 631-75 state standard specification P 50278-92 state standard specification P 51245-99 TU 14-3-1571-88 TU 14-3-1849-92 TU 14-161-137-94 TU 14-161-138-94 TU 14-161-141-94 TU 14-161-21
Contact the seller
Drill pipe of 42 - 168 mm of GOST 631-75 P 50278-92 P 51245-99