HEBEI LANGNING INTERNATIONAL TRADE CO., LTD050000About UsBlock A,COFCOHB Plaza No.345,Youyi North Street, Shijiazhuang, China. HEBEI LANGNING INTERNATIONAL TRADE CO., LTD established in 2008, is a professional manufacturer and exporter that is concerned with the design, development and production of water pipeline valves, chemical pipeline valves, and fittings etc. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.HEBEI LANGNING INTERNATIONAL TRADE CO., LTD050000About UsBlock A,COFCOHB Plaza No.345,Youyi North Street, Shijiazhuang, China. HEBEI LANGNING INTERNATIONAL TRADE CO., LTD established in 2008, is a professional manufacturer and exporter that is concerned with the design, development and production of water pipeline valves, chemical pipeline valves, and fittings etc. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.HEBEI LANGNING INTERNATIONAL TRADE CO., LTDHEBEI LANGNING INTERNATIONAL TRADE CO., LTDHEBEI LANGNING INTERNATIONAL TRADE CO., LTDHEBEI LANGNING INTERNATIONAL TRADE CO., LTDHEBEI LANGNING INTERNATIONAL TRADE CO., LTDHEBEI LANGNING INT
| PN | DN | L | D1 | Z-D |
| 16 | 40 | 180 | 100 | 4-18 |
| 50 | 200 | 125 | 4-18 | |
| 65 | 240 | 145 | 4-18 | |
| 80 | 260 | 160 | 4-18 | |
| 100 | 300 | 180 | 8-18 | |
| 125 | 350 | 210 | 8-18 | |
| 150 | 400 | 240 | 8-22 | |
| 200 | 500 | 295 | 12-22 | |
| 250 | 600 | 355 | 12-26 | |
| 300 | 700 | 410 | 12-26 | |
| 350 | 800 | 470 | 16-26 | |
| 400 | 900 | 525 | 16-30 |
Body, disc material: Gray cast iron GG25
Shaft material: steel 45 / 2Cr13
Seal material：brass
19ч16бр
0.00~0.00
19ч16бр
0.00~0.00
Pусский
