The ASTM A105N Gate Valves Plant in China specializes in manufacturing high-quality forged gate valves that meet stringent industry standards. These valves are designed in accordance with API 602, featuring a carbon steel body, a 1-inch size, and a pressure rating of 800 LB. They are engineered for low emissions, ensuring environmental compliance and safety. The valves are of the bolted bonnet (BB) and outside screw and yoke (OS&Y) design, with socket weld (SW) ends for reliable connections.
Product Name: ASTM A105N Gate Valve, BB, OS&Y
Design Standard: API 602
Body Material: Carbon Steel ASTM A105N
Size: 1 Inch, DN25
Pressure: Class 800 LB, PN130
Operation: Handwheel
End Connection: Socket Weld
Certificates: TA-Luft, ISO 15848-1, API 622, ect
Standards:
Flanged Ends: ASME B16.5
Face to Face: MFG
Test & Inspection: API 598
Product Range
Body Materials: Forged Carbon, Stainless, Alloy Steel
Gasket & Packing Material: Graphite/PTFE
Size Range: 1/2-24 Inch (DN15-DN600)
End Connection: Flanged, BW
Pressure Range: Class 150-1500 LB (PN16-PN250)
Working Temperature: -29°C to 429°C
Application: Water, Oil & Gas
The packing used in forged valves is the M800 series graphite packing,
with a graphite carbon content exceeding 99% and a sulfur content below 50 PPM.
The dynamic leakage rate, as tested according to API 622, is less than 12 PPM.
The static leakage rate is below 6 PPM.
All the gaskets used are low-emission gaskets certified by TÜV Rheinland TA-LUFT.
Type Test Report for 2-Inch Gate Valve
According to ISO 15848-1 at 400°C
Type Test Report for 1-Inch Globe Valve
According to ISO 15848-1 at 400°C
Type Test Report for 3/4-Inch Gate Valve
According to ISO 15848-1 at 400°C
The 0.5-inch forged steel gate valve in accordance with API 602 is tested for an ISO 15848-2 Class A leakage rate below 50 PPMV, using the M600 model low emission packing.
The 1-inch forged steel gate valve, in accordance with API 602, is tested for an ISO 15848-2 Class A leakage rate of less than 50 PPMV, using the M600 model low-emission packing.
The 1.5-inch forged steel globe valve, in accordance with API 602, is tested for an ISO 15848-2 Class A leakage rate of less than 50 PPMV, using the M800 model low-emission packing.
The API 624 test for a 2-inch forged steel gate valve in accordance with API 602 uses the M600 model low-emission packing.