升威管锈钢不锈钢精密毛细管焊管机械模具stainless steel precision capillary tube making machine

Engineering plastic thermo scientific peek capillary tubing hydrolysis flexible peek tube

管锈钢gxg 毛细管模具capillary pipe mold tube roller set

Coiled tubing control line capillary downhole tube stainless steel nickel alloy duplex seamless & welded

Capillary tubes in a vacuum chambernegative absolute pressure (part ii)

Nickel alloy capillary tube nickel tube seamless