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Home >> amina fara >> DIN Standard >> Cast Iron >> dildo movies >> DIN cast iron resilient bolted stem gate valve -Yuanda valve

  • DIN cast iron resilient bolted stem gate valve -Yuanda valve

  • DIN cast iron resilient bolted stem gate valve -Yuanda valve

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purexxx,Technical Requirement:

pornstar-gif,1. Design and Manufacture: DIN 3352;

2. Face to Face: DIN 3202 F4/F5;,bbw-milf

busty-pov,3. Flange End: DIN 2532 PN10/16;

bf-hd-video-film,Product Details

DIN Cast Iron Resilient Sested Non Rising-Stem dildo movies


Main parts and materials,erotic-sex-pic

Parts NameMaterials
Body、BonnetGGG50
DiscGGG50+NBR/EPDM
Stem2CR13
Seat RingGGG50


Soft-sealing gate valve is the replacement of the traditional gate valve, the use of flexible disc produce trace deformation compensation effect, achieve good sealing effect, the valve has the switch light, reliable sealing, elastic memory and long service life etc, can be widely used in tap water, sewage, construction, food, electricity, medicine, metallurgy, textile, energy systems and other fluid on the pipeline as the adjusting and intercepting device is used.,sexy-pornvideo


Features: ,brest-sucking

● Flat-bottomed seat traditional gate valves are usually deposited in the bottom groove of the valve due to external objects such as stone, wood, cement, paper, debris, etc., after flushing the pipe with water. Cause cannot close tightly and form slack phenomenon, soft-sealing gate valve using the same as the pipe at the bottom of the flat design, not easy to cause debris deposition, the fluid flow unimpeded, the whole package glue valve plate is made of high quality rubber, within the whole outsourcing, domestic first-class rubber vulcanization technology make the valve plate after vulcanization can ensure accurate geometry size, and rubber and nodular cast iron gate connecting firm, not easy to fall off and elastic memory preferred.,xxx-pawn

sixy-games,● The corrosion resistant valve body is painted with powder and epoxy resin to prevent corrosion and rust of the valve body, and can be used in sewage system.

● Not easily broken into traditional cast iron...,brazzer's.com

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