1) Product information: The gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: Flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
A) Body: Ductile Iron GGG500-7
B) Wedge: D/I, core fully vulcanized with NBR or EPDM rubber
C) Wedge Nut: Brass
D) Stem: Stainless steel, BS970 431S29 or DIN17440X20Cr13
E) Gasket: NBR
F) Bonnet: GGG500-7
G) O ring: NBR
H) Washer: Carbon steel or Stainless steel.
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
A) Fusion-bonded epoxy 0.2-0.5mm inside and out side
B) Coating as per customers' requirement
8) package: Carton for each item, wooden boxes outside.
Application
1
Face to face is according to DIN3202-F4
2
Flange drilled is according to DIN2532/2533
3
Nominal pressure PN10/PN16
Test
Working pressure
PN10
PN16
Shell pressure
1.5MPa
2.4MPa
Seat pressure
1.1Mpa
1.76MPa
Main Parts and Materials
Number
Part Name
Material
1
Body
EN-GJL-250
2
Seat ring
Brass
3
Wedge
CI+Brass
5
Wedge Nut
Brass
6
Stem
AISI 420
7
Bonnet Gasket
EPDM
9
Bonnet
EN-GJL-250
12
Stem Sealing
EPDM O Ring
13
Stuffing Nut
Brass
21
Dust Guard
EPDM/NBR
Main Dimensions
Size
L
D
D1
D2
b
n-d
H
W
W.T
DN40
140
150
110
88
16
4-18
260
130
8.6
DN50
150
165
125
102
18
4-18
265
130
10.9
DN65
170
185
145
122
18
4-18
293
130
14.2
DN80
180
200
160
138
20
8-18
318
150
20.3
DN100
190
220
180
158
20
8-18
349
185
22.8
DN125
200
250
210
188
20
8-18
416
185
33.9
DN150
210
285
240
212
22
8-22
456
195
42
DN200
230
340
295
268
24
8-22
537
225
63.4
DN250
250
395
350
320
26
12-22
659
245
91.8
DN300
270
445
400
370
26
12-22
718
285
138.6
Our gate valve photos Gate valve
1) Product information: The gate valves supplied are mainly used for adjusting water, steam, oil, gas, and natural gas in chemical industries
2) Standards: AWWA, DIN3352 F4/F5, BS5163, BS5150
3) Connection type: Flanged type, push-on type, mechanical joint type, plain ends type
4) Material:
A) Body: Ductile Iron GGG500-7
B) Wedge: D/I, core fully vulcanized with NBR or EPDM rubber
C) Wedge Nut: Brass
D) Stem: Stainless steel, BS970 431S29 or DIN17440X20Cr13
E) Gasket: NBR
F) Bonnet: GGG500-7
G) O ring: NBR
H) Washer: Carbon steel or Stainless steel.
5) Size: 50-400mm/2" - 16"
6) Pressure grade: PN10, PN16
7) Coating:
A) Fusion-bonded epoxy 0.2-0.5mm inside and out side
B) Coating as per customers' requirement
8) package: Carton for each item, wooden boxes outside.
Application
1
Face to face is according to DIN3202-F4
2
Flange drilled is according to DIN2532/2533
3
Nominal pressure PN10/PN16
Test
Working pressure
PN10
PN16
Shell pressure
1.5MPa
2.4MPa
Seat pressure
1.1Mpa
1.76MPa
Main Parts and Materials
Number
Part Name
Material
1
Body
EN-GJL-250
2
Seat ring
Brass
3
Wedge
CI+Brass
5
Wedge Nut
Brass
6
Stem
AISI 420
7
Bonnet Gasket
EPDM
9
Bonnet
EN-GJL-250
12
Stem Sealing
EPDM O Ring
13
Stuffing Nut
Brass
21
Dust Guard
EPDM/NBR
Main Dimensions
Size
L
D
D1
D2
b
n-d
H
W
W.T
DN40
140
150
110
88
16
4-18
260
130
8.6
DN50
150
165
125
102
18
4-18
265
130
10.9
DN65
170
185
145
122
18
4-18
293
130
14.2
DN80
180
200
160
138
20
8-18
318
150
20.3
DN100
190
220
180
158
20
8-18
349
185
22.8
DN125
200
250
210
188
20
8-18
416
185
33.9
DN150
210
285
240
212
22
8-22
456
195
42
DN200
230
340
295
268
24
8-22
537
225
63.4
DN250
250
395
350
320
26
12-22
659
245
91.8
DN300
270
445
400
370
26
12-22
718
285
138.6
Our gate valve photos
Conveyor Components are essential spare parts of conveyor system. There are many types of conveyors are available, such as screw, chain and pneumatic. The most commonly used is the belt conveyor. Belt conveyors are the backbone of bulk material handling systems in many different processing plants. These systems use carts or trains to carry heavy materials like rocks or metal. Such as bulk material handling conveyor or bulk conveyor. The main function of a bulk conveyor system is to continuously transport and supply bulk materials to units in processing plants. Secondary functions include storage and blending.
Please see the structure of typical bulk conveyor below:
The structure of a roller conveyor consists of a series of tubes mounted at set intervals. Designed for continuous operation, a belt conveyor can be used in a wide range of capacities and distances, and its length can be a few meters or tens of kilometers.
Raw materials (such as bulk solids and powders) are received from trucks, ships or trains. Then they are unloaded to a yard or storage facility, often using a conveyor system. At either end of the conveyor, the belt wraps around a pulley. To maintain reliability, the principal Belt Conveyor Components – such as idlers, rollers, pulleys, bearings, shafts and belts – must operate under dynamic loads and harsh conditions.
Main Conveyor Components of US:
Idler Bearing Housing
Conveyor Idler Seal
Shaft
Deep Groove Ball Bearing with C3 C4 clearance
IDLER
Comb Idler
Taper Idler
Flat Idler
Friction Idler
Guide Idler
Impact Idler
Return Idler
Self-aligning Idler
Spiral Idler
Troughing Idler
Transition Idler
PULLEY
Bend Pulley
Driving Pulley
Head Pulley
Rubber Outset Pulley
Snub Pulley
Standard Pulley
Tail Pulley
Take Up Pulley
Our manufacturer XKTE offers a wild range of conveyor components to meet your application requirements. such as Ball Bearing For Idler rollers, Conveyor Idler Bearing Housing, Seals and shaft for conveyor roller, roller Bearing For Conveyor pulley, and some other pulley components. we have the parts to optimize your bulk conveyor system.
Conveyor Components
Conveyor Components,Conveyor Accessories,Belt Conveyor Components,Bulk Conveyor Components
Shandong Xinkaite Bearing Co., Ltd. , https://www.idlerbearing.nl