Handan Shengnada New Material Technology Co., Ltd.
SND FOUNDRY, YOUR RELIABLE PARTNER IN SIDE!
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Cast Iron Gate Valves For Industrial Chemical Industry
Gate Valve Overview
Cast iron gate valve is a type of valve used to completely open or close the flow of a medium, like water. It is mainly designed for starting or stopping flow, not for flow adjustment. There are two types of cast iron gate valves: wedge gate valves and parallel gate valves. These valves are commonly used in water pipelines.
Gate Valve Performance parameter
| No. | Items | Project Name | |||||
| 150(Lb) | 300(Lb) | 600(Lb) | 900(Lb) | 1500(Lb) | 2500(Lb) | ||
| 1 | PN (MPa) | 2.0 | 5.0 | 10.0 | 15.0 | 25.0 | 45.0 |
| 2 | Case Test Pressure (MPa) | 3.0 | 7.5 | 15.0 | 22.5 | 37.5 | 67.5 |
| 3 | High Pressure Sealing Test Pressure (MPa) | 2.2 | 5.5 | 11.0 | 16.5 | 27.5 | 49.5 |
| 4 | Max. Temperature Working Pressure (MPa) | ≤2.0 | ≤5.2 | ≤10.4 | ≤15.6 | ≤25.8 | ≤45.8 |
Main Components Material
| NO. | PART | MATERIAL | STANDARD |
| 1 | Body | Cast Iron | ASTM A126 CLASS B |
| 2 | Seat Rings | Cast Bronze | ASTM B62 |
| 3 | Wedge Face Rings | Cast Bronze | ASTM B62 |
| 4 | Wedge | Cast Iron | ASTM A126 CLASS B |
| 5 | Wedge Nut | Cast Bronze | ASTM B62 |
| 6 | Stem | Brass | ASTM B16 |
| 7 | Body Gasket | Graphite | NON ASBESTOS |
| 8 | Bolts | Steel | ASTM A307 B |
| 9 | Nuts | Steel | ASTM A307 B |
| 10 | Bonnet | Cast Iron | ASTM A126 CLASS B |
| 11 | Gland Follower Bolts | Steel | ASTM A307 B |
| 12 | Suffing Box Gasket | Graphite | ASTM A126 CLASS B |
| 13 | Suffing BOX | Cast Iron | ASTM A307 B |
| 14 | Paking | Graphite | NON ASBESTOS |
| 15 | Gland Follower | Ductile Iron | ASTM A536 65-45-12 |
| 16 | Packing Gland | Cast Brass | ASTM B584 |
| 17 | Handwheel | Cast Iron | ASTM A126 CLASS B |
| 18 | Identification Plate | Aluminium | |
| 19 | Washer | Steel | ASTM A307 B |
| 20 | HandwheelNut | Steel | ASTM A307 B |
Who we are
SND has been producing and selling metal goods for about 20 years.By using manufacturing techniques including sand casting, lost wax casting, lost foam casting, and precision machining, the company has been supplying goods made of materials like cast iron, steel, stainless steel, aluminum, etc. Additionally offered are surface finishing and assembly services.
Our company has successfully created products in a variety of industries, including automotive, rail transportation, agricultural machinery, chemical, energy, electricity, water, air compressor, and construction, thanks to our consistent efforts over the past few years.
Our factories' ISO9001-accredited quality control systems guarantee a consistent and dependable quality for each and every component.
Spectrometer, ultrasonic, magnetic, permeability, elongation, tensile/yield strength, and other inspections are carried out as part of routine production procedures.
American standard 300LB open rod/ dark rod gate valve
American standard 600-2500LB open rod/ dark rod gate valve