Main parts and materials of Ductile ironGrey Iron DN80-400 Wafer Type Butte r fly Disc Check Valve Part. Name Material Valve Body/Bonnet Stainless Steel Ball/Stem 2Cr13 Seal ring F4 stainless steel The function and Specification of Ductile iron Grey Iron DN80-400 Wafer Type Butte
Baoding Valvula Imp & Exp Trading Co., Ltd. [2017-01-09 18:21:16 ]
(1) forged grinding media solid steel balls for mining parameters 1 > High Hardness Surface hardness HRC57-67 HRC, volume hardness HRC56-64. 2 > High Impact Toughness The impact toughness of our grinding balls is more than 18 J / cm2. 3 > Low Broken Rate the actual broken rate is
Shandong Iraeta Grinding steel ball [2016-12-29 10:44:23 ]
Superior raw materials , advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of our grinding steel ball, with surface hardness as high as 55-65HRC, volume hardness as high as 56-
Shandong Iraeta Grinding steel ball [2016-11-24 15:38:29 ]
1)High quality High quality comes from every working procedure for the control . Grinding ball have no great differences in appearance, but in the actual effect of grinding efficiency is different, this is because the raw material, heat treatment process, equipment automation lev
Shandong Iraeta Grinding steel ball [2016-11-14 13:39:58 ]
1 > High Hardness Surface hardness HRC57-67 HRC, volume hardness HRC56-64. 2 > High Impact Toughness The impact toughness of our grinding balls is more than 12 J / cm2. 3 > Low Broken Rate the actual broken rate is not higher than 1%. 4 > Good wear-resistant and lower wear rate.
Shandong Iraeta Grinding steel ball [2016-11-11 13:38:39 ]
GZM cone ball mill GZM cone ball mill supplier GZM cone ball mill manufacturer Product features The series of conical ball mill is a novel energy-saving ball mill invented in Zhaoyuan. After nearly 20 years of development, it plays the dominant role in the grinding area with it e
Zhaoyuan Lu Dong Mine Machinery Co,.Ltd [2016-10-11 13:09:25 ]
1.Material low carbon steel wire Q 235 2.Surface Electric galvanized, hot dip galvanized, plastic coated 3. What is difference of electric galvanized and hot dip galvanized ? Electric Galvanized Surface smooth, bright, zinc coating 20-30g/ m2. In the humid environment, it is easy
Anping County Baiyi Metal Wire Mesh Products Co., Ltd [2016-10-01 17:24:56 ]
1.Material low carbon steel wire Q 235 2.Surface Electric galvanized, hot dip galvanized, plastic coated 3. What is difference of electric galvanized and hot dip galvanized ? Electric Galvanized Surface smooth, bright, zinc coating 20-30g/ m2. In the humid environment, it is easy
Anping County Baiyi Metal Wire Mesh Products Co., Ltd [2016-10-01 17:08:40 ]
A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball\'s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle The handle lies flat in alignment with
KATA VALVE GROUP CO.,LTD [2016-09-19 16:44:01 ]
A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball\'s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle The handle lies flat in alignment with
KATA VALVE GROUP CO.,LTD [2016-09-19 16:39:56 ]
A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball\'s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle The handle lies flat in alignment with
KATA VALVE GROUP CO.,LTD [2016-09-19 16:37:10 ]
A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball\'s hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle The handle lies flat in alignment with
KATA VALVE GROUP CO.,LTD [2016-09-19 16:32:16 ]
Debris netting is durable, heavy duty plastic netting for use on scaffolding to protect pedestrians and traffic from falling debris. Additionally, this construction net allows air circulation and considerably reduces rain and wind penetration which improves the working environmen
Defirst Debris Netting Inc. [2016-08-06 18:15:51 ]
1 ) Product feature 1 > High Hardness Surface hardness HRC57-67 HRC, volume hardness HRC56-64. 2 > High Impact Toughness The impact toughness of our grinding balls is more than 12 J / cm2. 3 > Low Broken Rate the actual broken rate is not higher than 1%. 4 > Good wear-resistant a
Shandong Iraeta Grinding steel ball [2016-07-30 17:10:23 ]
Specifications Determining softening point of bitumen and coal tar bitumen A Standards GB/T4507, ASTM D36, IP58 B Application Determining softening point of bitumen and coal tar bitumen C Technical Features 1. Steel ball 9.53mm, 3.5±0.05g 2. Bracket 2 holes 3. Beaker 80ml 4. H
Dshing Instrument Co.,Ltd [2016-07-29 09:46:22 ]
I Product introduction #comment> 1) #comment> DSHD-2806 Asphalt Softening Point Tester is designed and #comment> 2) #comment> developed as per the National Standard of People \' s Republic of China GB/T 4507-1999 \" Test Methods for Softening Point of Asphalt by the Ring and Ball
Dshing Instrument Co.,Ltd [2016-07-29 09:38:15 ]
Ball mill is mainly used for material mixing ,grinding ,uniform product fitness ,save power As well as dry milling and wet milling The machine can according to production need to adopt different kinds of lining board, to meet different needs. The fineness of grinding operation, r
Henan Fote Heavy Machinery Co.,Ltd. [2016-07-28 14:17:32 ]
In recent years, closed crushing process for limestone more and more appears in cement enterprises and gradually takes the place of traditional open crushing process. Why? Since it can improve the cement quality and economic benefits. Since there are many plans of closed crushing
Fote Mining Machinery [2016-07-25 09:48:26 ]
Chrome Steel Ball 1.Scope of supply 15.875-80.00 mm G10-G60 chrome steel ball 2.General specification GB/T 308-2002&ISO3290 Standard VDWS Sph Ra VDWL VDWA IG;ST Grade Ball Sphericity Surface Lot variation Soring Intervall Allowable Ball Gauge Deviation Subgauge Interval Ball Subg
LUOYANG ZHISHENG STEEL BALL LIMITED LIABLITY COMPANY [2016-06-22 16:37:57 ]
Product Description Chrome steel ball also call Gcr15, 100Cr6, AISI52100 steel ball. 1).Size 5/8\"-6\"(Customized according to clients\' requirement ) 2).Hardness G10-G100 3).Feature Good wearing, excellent surface quality and high hardness. 4).Application Bearing, ball screw, li
LUOYANG ZHISHENG STEEL BALL LIMITED LIABLITY COMPANY [2016-06-22 16:35:05 ]
