ดาวน์โหลด

ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ

รหัส / code คำอธิบาย / code name Version
F16L0015000000 Screw-threaded joints (casing joints used in deep-drilling E21B0017080000; joints sealed primarily by means other than engagement of screw-threads, see the relevant groups characterised by the sealing arrangements);Forms of screw-threads for such joints 1
F16L0015020000 allowing substantial longitudinal adjustment by the use of a long screw-threaded part 1
F16L0015040000 with additional sealings 1
F16L0015060000 characterised by the shape of the screw-thread 1
F16L0015080000 with supplementary elements (F16L0015040000 takes precedence);; 1
F16L0017000000 Joints with packing adapted to sealing by fluid pressure (compensating devices F16L0051000000) 1
F16L0017020000 with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket 1
F16L0017025000 the sealing rings having radially directed ribs 1
F16L0017030000 having annular axial lips 1
F16L0017035000 the sealing rings having two lips parallel to each other 1
F16L0017040000 with longitudinally split or divided sleeve 1
F16L0017060000 with sealing rings arranged between the end surfaces of the pipes or flanges or arranged in recesses in the pipe ends or flanges 1
F16L0017067000 Plastics sealing rings 1
F16L0017073000 the sealing rings having two lips parallel to each other 1
F16L0017080000 Metal sealing rings 1
จำนวนรหัสข้อมูล 15 จาก 73902