Concrete pump twin wall elbow

Concrete pump twin wall elbow 

Hebei Shengdebaolong International Trading Co.,ltd can supply you the best quality concrete pump twin wall elbow. About this double layer elbow details as below    

(1) Produce name: Concrete pump twin wall elbow/concrete pump double layer bend    

(2) Degree: 10D/15D/30D/45D/90D    

(3) Material: Q235+65Mn / 20#+alloy steel    

(4) Bend Radius: R180/R190.5/R240/R275    

(5) Working life: 30000cbm-50000cbm    

(6) Thickness: inner arc thickness: 10mm-11mm, outer pipe thickness:3-4mm, welding end thickness: 7-8mm    

About this concrete pump twin wall elbow, we have two types, one kind double layer elbow material is Q235+65Mn, inner wall bend through heat treatment, in order to improve the elbow hardness, so the toughness of the inner elbow is not so strong, but this kind of elbow is fragile, service life is about 30000cbm. Also have one kind double layer bend, the inner wall elbow is alloy steel, high wear resistence degree, delivery capacity is more longer, about 50000cbm. we usually exported this elbow to European countries.    

Other single wall cast elbow and big radius bend
concrete pump elbow Single elbow			concrete pump big bend radius elbow pipe
DN125		DN150	DN125
Material:high-Mn13-4			R500*90D
R275*90°	R275*90°+110	36°	R500*45D
R275*45°	R275*90°+211	R400*30°	R500*30D
R275*25°	R275*90°+411	R400*45°	R500*15D
R275*20°	R275*90°+424	R400*30°	R1000*90D
R275*15°	R275*45°+170	R488*90	R1000*45D
R180*90°	R275*45°+310	R500*90	R1000*30D
R232*60°	R275*45°+310	R280*90°
R240*36°	20°Lengthen
R240*30°	25°+740
R240*15°	40°Zoomlion
R385*29°

Other main spare parts we can supply for you :

My main parts including concrete pump elbow, rubber hose, rubber piston, Concrete Pump Reducer Pipe, Concrete Pump Clamp coupling, wear plate and ring, S valve, Delivery Cylinder and so on parts !

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