Imports bellows needle valve, import meter valve, the needle valve manufacturers 
 The German Hanwei HANWEI international Valve Co., Ltd. Guangzhou Agent 
 Agent of the needle valve of the imports 
 The German Han Wei HANWEI, valve brand products: ┃ imported needle valve imports of high-temperature needle valve bellows | import imported gas bellows of high pressure bellows-type needle valve inlet steam bellows needle valve | Needle valve | import needle valve | imports of stainless steel bellows needle valve | imports card sets the needle valve bellows | import external thread bellows needle valve | import thread the needle valve bellows, Germany Han Wei HANWEI company committed to the welded bellows with new creative and high quality products and services to enhance their value! 
 Hanwei, Germany, the inlet valve - For a more detailed parameters, please call 
 German imports of corrugated pipe needle valves Product Overview: imports, Wei HANWEI, Germany Han needle valve bellows: the bellows of the lower part connected with the transition joints and the upper part of the stem welded with flanges or transition joints and bonnet connection, the easiest leak The place is the welding of bellows and connector joints and flange connections or the upper part of connector and the valve cover. Imports, Wei HANWEI, Germany Han needle valve bellows flange connection at the upper and lower graphite pad or wound pad to ensure the sealing. Welding than the bellows joint welding of the lower part of joint with the stem of the welding and the upper connector and the valve cover is easy to ensure the welding quality to ensure sealing. German imports bellows needle valves Products: Germany Han Wei HANWEI imports bellows needle valves are widely used in chemical industry, smelting, pharmaceuticals, electricity, heating oil, liquefied gas, construction and other industries, the most suitable for flammable, easy to pipeline explosion, conducting oil, high purity, toxic and other media. Suitable for sealing the stringent requirements of industrial piping used in its products in the stem Department has a double seal stem at dynamic sealing and static sealing more reliable. German imports of bellows needle valve product performance specifications: Product Name: import bellows needle valve (Germany Lake "LIK" brand) size range: ND6 was-the DN25 temperature range: -40 ° C ≈ 450 ° C, pressure range: PN64 Body material : SS304/SS316/WC6/WC9 stem material: SS304/SS316/WC6/WC9 bonnet: SS304/SS316/WC6/WC9 spool Material: SS304/SS316/WC6/WC9, connection: internal thread / external thread for : water, oil, steam, gas and some corrosive liquids