Descrição
AISI 4140 125ksi seamless pipe for Petroleum machinery processing
Petroleum machinery processing pipe is a thick walled alloy seamless steel pipe, which is a necessary material for petroleum exploration equipment, drilling equipment, mechanical oil production equipment, petroleum drilling and production equipment and accessories, and complete sets of petroleum and natural gas gathering and transportation. The material types include AISI 4130, AISI 4140, AISI 4145H, SAE 4330V, and the mechanical properties reach 80KSI, 95KSI, 110KSI, 125KSI, 135KSI. The execution standards are API 5CT and ASTM A519.
