High Quality American Standard Resilient Wedge Gate Valve
A plate rolling machine is a machine that will roll different kinds of metal sheet into a round or conical shape. It can be also called a [roll bending machine", [plate bending machine" or [rolling machine". Plate Rolling,Plate Rolling Machine,Plate Roller,Plate Bending Machine,Rolling Bending Machine Jiangsu Hoston Machine Tools Co., Ltd. , https://www.haostonmachinetools.com
Factory supply
Stem: Carbon steel; Body: Cast iron
Size: DN50-DN600
Standard American Standard
Introduction:
Normal Presure: PN1.0MPa
Suitable Medium: Water, Sewage, Air, Oil, Salts, etc.
Temperature: Low than 120 degree centigrade.
Size: DN50-DN600
Body Flange Drilling: DIN2501; ANSI Class 125
Face to Face: DIN3202; ANSI B 16.10
Main Material:
Body: Cast Iron
Wedge: CI, DI
Stem: Carbon steel
Seal material: Brass
1. Specifications:
NOSize/inch
Unit weight/kg
 1
 2"
 12.8
 2
 2.1/2"
 16.3
 3
 3"
 19.3
 4
 4"
 22.6
 5
 5"
 39.2
 6
 6"
 44.8
 7
 8"
69.3
 8
 10"
 120.3
 9
 12"
 168
Â
Gate valve:
2.Quality Control:
we adopt high quality PPR raw material, HYOSUNG R200P importing fromKorea, and brass 58-3A to make PPR pipe, fitting and valve. When producing, inspectors inspect the quality of the goods frequently during the whole production process. Besides, the finished products will be tested, such as static water testing, pressure testing and so on.
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3.Trade Terms:
1. Payment term: T/T 30% deposit after order confirmed, the balance after goods ready before shipping .
2. Lead time: normally within a month after deposit received
3. Sample policy: Free samples will be offered for customer's evaluation and the express fee should be paid by customer to show cooperative sincerity.
4. Shipping port: Ningbo/ Shanghai/ Yi Wu,China
5. Discounts: We offer discount for big quantity.
4.Delivery Detail:
We ship goods by UPS/DHL/FEDEX/TNT express which takes 3~ 5 days to arrive, or by air cargo which takes about one week to arrive , or by sea which takes about one month to arrive , depending on your actual requirements.
5.Our Services:
1. For all your inquires about us or our products, we will reply you in detail within 24 hours
2. We offer OEM services, including printing your own logo on product and customizing the retail box packing and other things.
4. We have very experienced engineers and hard working employees.
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6.Packaging & Delivery
Packaging Details: P. P. BAGS or with wooden case. Or by your requests
Delivery Detail: In 20 days upon the receiving of deposit
7.Each parts material:
Cast steel gate valves
Materia of bodyl: 20# steel
Stem: 2Cr13, carbon steel
Seat: Stainless steel welding
PN16. DN50-400
8.Our advantages:
We have been worked in market of russian and ukrain for many years. So we have a big experience to work tofether with you. And we believe in that our qulity are good and our price are competitive.
Thank you for your interests and attentions in advance. Your any enquiries are welcome.
And also welcome to come to visit our facotory.
ContactÂ
Ms.Catalina
Tel/whatsup: +86 15022695271
Competitive price, good quality,
Factory supply
Stem: Carbon steel; Body: Cast iron
Size: DN50-DN600
Standard American Standard
Introduction:
Normal Presure: PN1.0MPa
Suitable Medium: Water, Sewage, Air, Oil, Salts, etc.
Temperature: Low than 120 degree centigrade.
Size: DN50-DN600
Body Flange Drilling: DIN2501; ANSI Class 125
Face to Face: DIN3202; ANSI B 16.10
Main Material:
Body: Cast Iron
Wedge: CI, DI
Stem: Carbon steel
Seal material: Brass
1. Specifications:
NOSize/inch
Unit weight/kg
 1
 2"
 12.8
 2
 2.1/2"
 16.3
 3
 3"
 19.3
 4
 4"
 22.6
 5
 5"
 39.2
 6
 6"
 44.8
 7
 8"
69.3
 8
 10"
 120.3
 9
 12"
 168
Â
Gate valve:
2.Quality Control:
we adopt high quality PPR raw material, HYOSUNG R200P importing fromKorea, and brass 58-3A to make PPR pipe, fitting and valve. When producing, inspectors inspect the quality of the goods frequently during the whole production process. Besides, the finished products will be tested, such as static water testing, pressure testing and so on.
Â
3.Trade Terms:
1. Payment term: T/T 30% deposit after order confirmed, the balance after goods ready before shipping .
2. Lead time: normally within a month after deposit received
3. Sample policy: Free samples will be offered for customer's evaluation and the express fee should be paid by customer to show cooperative sincerity.
4. Shipping port: Ningbo/ Shanghai/ Yi Wu,China
5. Discounts: We offer discount for big quantity.
4.Delivery Detail:
We ship goods by UPS/DHL/FEDEX/TNT express which takes 3~ 5 days to arrive, or by air cargo which takes about one week to arrive , or by sea which takes about one month to arrive , depending on your actual requirements.
5.Our Services:
1. For all your inquires about us or our products, we will reply you in detail within 24 hours
2. We offer OEM services, including printing your own logo on product and customizing the retail box packing and other things.
4. We have very experienced engineers and hard working employees.
Â
6.Packaging & Delivery
Packaging Details: P. P. BAGS or with wooden case. Or by your requests
Delivery Detail: In 20 days upon the receiving of deposit
7.Each parts material:
Cast steel gate valves
Materia of bodyl: 20# steel
Stem: 2Cr13, carbon steel
Seat: Stainless steel welding
PN16. DN50-400
8.Our advantages:
We have been worked in market of russian and ukrain for many years. So we have a big experience to work tofether with you. And we believe in that our qulity are good and our price are competitive.
Thank you for your interests and attentions in advance. Your any enquiries are welcome.
And also welcome to come to visit our facotory.
ContactÂ
Ms.Catalina
Tel/whatsup: +86 15022695271
There are different kinds of technology to roll the metal plate:
Four-roller machines have a top roll, the pinching roll, and two side rolls.
The flat metal plate is placed in the machine on either side and "pre-bent" on the same side. The side rolls do the work of bending. The pinching roll holds the plate.
Three-roller machines (variable pitch aka variable geometry) have one pressing top roll and two pressing side rolls.
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move on the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders.
For example; The side-rolls are what produce the mechanical advantage. With the side rolls all the way open, one has the maximum mechanical advantage. With the side rolls all the way in, you have the least mechanical advantage. So, a machine has the capability of rolling 2-inch-thick material with the maximum mechanical advantage, but a job is only 1/2 inch thick. Reduce the mechanical advantage and one has a machine that can roll from 1/2 to 2 inches thick.A plate rolling machine is a machine that will roll different kinds of metal sheet into a round or conical shape. It can be also called a [roll bending machine", [plate bending machine" or [rolling machine".
There are different kinds of technology to roll the metal plate:
.Four-roller machines have a top roll, the pinching roll, and two side rolls.
The flat metal plate is placed in the machine on either side and "pre-bent" on the same side. The side rolls do the work of bending. The pinching roll holds the plate.
.Three-roller machines (variable pitch aka variable geometry) have one pressing top roll and two pressing side rolls.
The three-roll variable pitch works by having all three rolls able to move and tilt. The top roll moves in the vertical plane and the side rolls move on the horizontal plane. When rolling, the top roll presses the metal plate between the two side rolls. The advantage of having the variable three roll is the ability to roll many thicknesses and diameters of cylinders.
For example; The side-rolls are what produce the mechanical advantage. With the side rolls all the way open, one has the maximum mechanical advantage. With the side rolls all the way in, you have the least mechanical advantage. So, a machine has the capability of rolling 2-inch-thick material with the maximum mechanical advantage, but a job is only 1/2 inch thick. Reduce the mechanical advantage and one has a machine that can roll from 1/2 to 2 inches thick.