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API 603 Gate Valves Class150~300, PN2.0~5.0MPa

API 603 Gate Valves Class150~300, PN2.0~5.0MPa

Structural features:
Our stainless steel gate valves are developed and designed in accordance with API603 Corrosion-Resistant, Bolted Bonnet Gate Valves--Flanged and Butt-Welding Ends, which take the advantages of compact structure, light weight, easy open and close, and lower price than API 600 standard gate valves for lowered construction cost. 
The connecting flanges and structural length of valves are exactly the same as API 600 standard, and they are completely interchangeable. 
Application:
API 603 gate valves are suitable for Class150~300, PN2.0~5.0MPa and -29~500℃ pipelines to cut off or put through the media in pipelines. They may be made of different materials to adapt to various corrosive media like nitric acid, acetic acid, oxidant and urea etc., or to the noncorrosive or lightly corrosive media like water, steam and oils etc. 

Standard specifications: 

 

Design and Manufacture
Structure Length
Flange
Test

Body wall thickness

API603

ANSI B16.10

ANSI B16.5、
GB9112~9124、
HG20615~20635、
SH3406

API598
ANSI B16.34

■Body material: CF8, CF3, CF8M and CF3M.
■Driving mode: manual, bevel geared and electric.
■Connecting mode: flanged and butt-welded.

■Range of products

Pressure

DN/NPS

50 65

80

100 125 150 200 250 300 350 400 450 500 600
2 2 1/2 3 4 5 6 8 10 12 14 16 18 20 24
Class150                            
Class300                            

Related Category: Gate Valves

Related Keywords: Carbon Steel Gate Valves  Stainless Steel Gate Valves  Steel Gate Valve