Railway Cast Iron Bogie Friction Wedge ADI Wear Resistance High Temperature Resistance
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... of the bogie friction wedge is to increase the slewing damping of the bogie and the car body, to make the car body run safely and restrain the shaking and serpentine motion of the bogie and the car body. Used inuse in damping relative movement between a...
Chongqing Hengtairail Equipment Co.,Ltd.
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DN400 Large Size CI Ductile Iron Resilient Seated Wedge Gate Valve Pn16 Manual Close
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Mingyi Machinery (Tianjin) Co., Ltd
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ADI Railway Bogie Parts Wedge Variable Friction Dumper Wedged Device
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...variable friction damping device, which is composed of side frame column wear plate, combined wedge, inclined wear plate and double stiffness damping springs. Friction resistance is generated between the wedge and the wear plate of the side frame column to...
Tongling Tieke Railway Equipment Co.,Ltd
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Non Rising Stem Ductile Iron Gate Valve / Mueller Resilient Wedge Gate Valve
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...Ductile Iron Gate Valve / Mueller Resilient Wedge Gate Valve Detailed Product Description Name: Ductile Iron Gate Valve Pressure: PN10 / PN16 Temperature: -20 ~ 120 C Body: Ductile Iron GGG40 / GGG 50 Other Name: Mueller Resilient Wedge Gate Valve Seat: EPDM / NBR High Light: resilient seat gate valve , flanged gate valve Non Rising Stem Ductile Iron Gate Valve / Mueller Resilient Wedge......
TOBO STEEL GROUP CHINA
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Flat Bottomed Seat Ductile Iron Gate Valve Metal Seated Gate Valve
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... :Ductile iron/Cast iron+Metal seal ring SEAT ON BODY: Brass/Bronze/Stainless steel STEM: SS420/SS410 BOLT AND NUT : CARBON ......
ANHUI SIFA VALVE.CO., LTD.
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Non Rising Stem Ductile Iron Gate Valve / Mueller Resilient Wedge Gate Valve
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...Ductile Iron Gate Valve / Mueller Resilient Wedge Gate Valve General information Rubber-coated shut-off wedge with sliding caps to reduce wear and tear and operation torques; Maintenance free and corrosion resistant stem seal with O ring sealings; Full passage, without contraction; Bi-direction flow, tight in both directions; Flange connection dimensions to EN 1092-2; Body, cover and wedge made of ductile cast iron......
Shanghai kangquan Valve Co. Ltd.
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Ductile Iron Handwheel UL FM Gate Valve Flange And Groove Type Founded
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...: 1. Body & Cover material : Ductile Iron GJS500-7. 2. Wedge: EPDM rubber vulcanized on DI wedge by qualified technology, more resilient & strong adhesive to ductile casting. 3. Stem: Forged platform to hold wedge provides stronger operation and less......
Suzhou Alpine Flow Control Co., Ltd
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Cast Iron Ductile Iron Gate Valve Bolted Bonnet Outside Screw And Yoke Wedge Gate Valve
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... or shutting a gate or wedge that moves vertically to let or limit fluid flow. Idealistically, it shouldn’t be utilized as a regulating valve or control valve. The gate travels perpendicular to the ......
Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Din 3202 F6 Ductile Iron Check Valve 4 Inch For Sewage Treatment
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... with minimum friction loss. The full-ported valve seat is uniquely designed allowing the ball to seat leak-tight without getting wedge into the valve seat. For vacuum or anti-flooding valve application, a "floating" rather than "sinking" ball is used....
Anhui Prosper Flow Technology Co., Ltd
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Ductile Iron Metal Seated Gate Valve 2-48 Inch Class 150-2500
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... available Butt weld end Flange end: raised face or ring type joint Applicable standards of Rising-stem Wedge Gate Valves: a...
Shanghai Kolink Valve Co., Ltd.
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