Size MPa DN C D D1 D2 Z-d f b 15 1.0 132 95 65 45 4-14 2 14 1.6 132 95 65 45 4-14 2 15 20 1.0 142 105 75 55 4-14 2 16 1.6 142 105 75 55 4-14 2 16 25 1.0 150 115 85 65 4-14 2 16 1.6 150 115 85 65 4-18 3 16 32 1.0 165 135 100 78 4-18 3 16 1.6 165 135 100 78 4-18 3 16 40 1.0 180 145 110 85 4-18 3 17 1.6 180 145 110 85 4-18 3 17 50 1.0 200 160 125 100 4-18 3 18 1.6 200 160 125 100 4-18 3 18 65 1.0 220 180 145 120 4-18 3 20 1.6 220 180 145 120 4-18 3 20 80 1.0 250 195 160 135 4-18 3 22 1.6 250 195 160 135 4-18 3 22 100 1.0 280 215 180 155 4-18 3 22 1.6 280 215 180 155 4-18 3 24 125 1.0 320 245 210 185 4-18 3 24 1.6 320 245 210 185 4-18 3 26 150 1.0 360 280 240 210 8-23 3 24 1.6 360 280 240 210 8-23 3 28 200 1.0 400 335 295 265 8-23 3 26 1.6 400 335 295 265 8-23 3 30 250 1.0 450 405 350 320 12-23 4 28 1.6 450 405 355 320 12-23 4 30 Part name Body Bonnet Stuffing box Gland ring Seat Packing Spanner Material trademark WCB ZG1CrM0 ZG 1Cr18Ni9Ti WCB ZG1CrM0 ZG 1Cr18Ni9Ti WCB 40Cr ZG 1Cr18Ni9Ti WCB ZG1CrM0 ZG 1Cr18Ni9Ti FEP FEP WCB  Medium state Medium Temp. Medium pressure Medium characteristics Medium concentration Medium name Liquid -80ºC~+160ºC 0~20kg/cm2 Strong corrosion, high scour sharpen Unlimited Acid, alkali, salt, chlorine, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reducing agent. Gas -80ºC~+160ºC 0~20kg/cm2 Strong corrosion, high scour sharpen Unlimited Mixture of liquid and solid -80ºC~+160ºC 0~20kg/cm2 Strong corrosion, high scour sharpen <60% Â
Welded mesh is mainly used on the surface of the rock layer to prevent the rock from falling after being broken. The welded mesh is linked with a large number of bolts to form an integrated support system, which greatly improves the safety of the mine.
ANTO welded wire mesh is made of high-strength steel wire, welded by high-frequency welding machines. the welding are not easy to crack.
In coal mine roadway support,coal mine steel mesh is used in combination with steel mesh, bolts and joists,to form an integral bearing structure with bolts as the mainstay. It can increase the bearing area of the bolts, prevent small turquoises from falling between the bolts, greatly improve the overall supporting performance of the bolt system, and make it possible to apply the bolt support to the conditions where the roof is relatively broken or the joints and cracks are developed. And in the roadway affected by mining. Moreover, it can also be used in the case of a large roadway width, thereby significantly improving the supporting effect of the bolt and further expanding the application range of the bolt supporting.
Welded Wire Mesh,Mining Welded Wire Mesh,Reinforced Welded Mesh,Underground Mining Welded Wire Mesh ANTO MINING EQUIPMENT CO.,LTD , https://www.antobolts.com
Product Description
1.Specification
Power supply
AC220V
Body size
DN15-250
Medium Temp
-80°C~160°C(no congelation)
Operating pressure
PN1.0~2.5(MPa)
Action mode
4-20mA Signal input feedback, 0-90° gyration
Action time
4~30S
Body connections
 Flange
Body material
WCB, ZG1CrM0, ZG1Cr18Ni9Ti
Sealed material
PTFE
Actuator material
Casting aluminum alloy
Applicable medium
Acid, alkali, salt, chlorine gas, steam, source water, mine pulp and paper pulp, aqua regia,oxidant, reducing agent, corrosive chemical liquid
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2.Installation size figure
Â
3.The material of the main parts
4. Applicable channeling medium
5.Control Diagram
Model
Circuit
Model
Circuit
S
ON/OFF,no output signal
CPT
ON/OFF,output 4~20mA signal
MS
ON/OFF,output passive contact signal
PCU
Regulation,output 4~20mA signal
PIU
ON/OFF,output 0~1000Ω signal
G
ON/OFF,output passive contact signal
SP
ON/OFF,middle position control
H
ON/OFF,output passive contact signa
Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.
Our Services
1.Professional consultationÂ
2.24 hours responseÂ
3.One year warranty.
4.Safe packing for shipment
5.Welcome sample order.
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V-Notch Proportional Electric Ball Valve
Model NO.: EV-000014
Type: Fixed Ball Valve
Function: Bypass-Valve
Temperature: High Temperature
Application: Industrial Usage, Water Industrial Usage
Size: ND15~250
Delivery: in 7 Days
Trademark: Grat
Transport Package: Carton/Wooden Box
Specification: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
       V-notch Proportional Electric Ball Valve