Hoe Triangle Type

Product Specifications :- Brand - Pensla, Material - Iron, Weight - 600 Grms,800 Grms,1.2 KGs,1.5 KGs, Finish - Painted, Color - Black & Silver,Packing - Gunny Bag.

Product Specification :- Brand - Pensla, Material - Iron, Weight - 1.3,1.5, 2.0 KGs, Finish - Painted, Color - Black & Silver, Packing - Box.

Size: 4",4.5",5",7".
Thickness of Fiber Paper: 1.8 MM.
Grit: 16#,24#,36#,60#,80#.
Abrasive Material: Silicon Carbide.
Used for Marble and Granite.
Hole Type: cross or double cross hoe.
Quality is High and Stable. The picture above is the result for grinding metal after 10minutes.

5pcs/shrink,100pcs/carton.

Condition:New
Applicable Industries:Energy & Mining
Marketing Type: Place of Origin: Zhejiang, China
Brand Name:Haotian T
ype:Pocket Filter Usage:Air filter, Dust filter Material Of Bag:polyester fibre Product name: Dust collector filter bag Material:Customizable Efficiency:99.9% Body construct:S(Sewn).W(Welded) Type of bottom:R(round). V( Triangle)/Ring material: S(stainless steel). Z(Zinc Steel). P(Plastic)

Product Description:
Rubber belt/ classical v-belt details:
Classical V-Belt(Vee Belt) is also called triangle belt, a transect trapezoid shaped.It is made of highqualified tiltcut rubberplated cloth. With high strength, impact resistance, low elongation and instantaneous, durable and so on.
The rubber belt/ cogged v-belts type:

Available Types and Sizes:


rubber belt/ cogged v-belt features:
(1) to protect the inner package cloth, strong durability
(2) its special rubber core, small elongation and long life
(3) heat resistance, oil resistance, abrasion resistance
(4) to prevent static electricity, maintain the use of safe operation of small friction coefficient
(5) low noise in operation.

Model no.: 3/8", 1/2", 5/8", 3/4", 1", 1/4", 1 1/2", 1 3/4"
Type: round head
Connection: common bolt
Standard: gb, bsw, jis
Trademark: bywell
Specification: 1 3/4", 2", 2 1/2", 3", 3 1/2", 4", 4 1/2", 5", 6"
Hs code: 731700000
Material: high strength steel
Groove: triangle
Head style: round
Grade: 12.9
Transport package: 15kg-25kg loose or 25bgs/carton, paper or wooden
Origin: china

A Complete Guide To Gate Valve
The gate valve is the most common shut-off valve. Unlike ball valves, they are not quarter-turn devices; instead, they close and open through revolutions of the hand wheel.

Used in wastewater plants, power plants and process systems, the threaded system of the gate valves give them an advantage over the quarter turn system of the ball and butterfly valve in large applications.

Fluid through gate valves experiences only minimal pressure drop as gate valves allow total flow through its passage when fully open.

This post discusses the functions, symbols, advantages and disadvantages, types, and other essential things you need to know about the gate valve.



What is A Gate Valve?


Gate valves can also be called sluice valves or knife valves. They are control valves that allow or restrict the flow of media completely. Gate valves use a flat gate to close off flow between pipe flanges.

A gate valve, being a full port valve, has an equal diameter to the pipe through which the fluid passes. Hence, unlike butterfly valves, gate valves minimise pressure losses in the fluid when fully open. Also, because of the equal pipe and valve diameters, gate valves allow for the movement of pigs within the pipe for cleaning and inspection operations.

While butterfly valves can be used in flow regulation and on-off services, gate valves should only be used in on-off services as blocking valves and also to allow fluid flow. They should not be used in throttling.

Because of their uncomplicated construction and capability to be used in different low-pressure applications, gate valves are one of the most common valves in the industry.



Gate Valve Symbol


The gate valve symbol is composed of two triangles meeting at a point. A vertical line is inserted between the triangles, and solid horizontal lines extend from the opposite sides of the triangle.

The vertical line indicates the blocking operation of the gate valve, and the horizontal lines show that the valve has a two-way function in on-off applications.

The gate valve symbol used in piping and instrumentation diagrams (P&ID) is a modification of the valve symbol, which is the gate valve symbol without the vertical line between the triangles.

The three isometric symbols in the diagram indicate symbols for butt-welding end connections, flanged ends, and socket ends connections.