SY/T 5027-1993 Basic parameters of pneumatic components for oil drilling equipment

SY/T 5027-1993 Basic parameters of pneumatic components for oil drilling equipment SY/T5027-1993 standard download decompression password: www.bzxz.net

SY/T 5027-93, Petroleum and Natural Gas Industry Standard of the People's Republic of China
Pneumatic Components for Oil Drilling and Production Equipment
Basic Parameters
Published on November 16, 1993
China National Petroleum Corporation
Implemented on May 1, 1994
Petroleum and Natural Gas Industry Standard of the People's Republic of China Pneumatic Components for Oil Drilling and Production Equipment
Subject Content and Scope of Application
SY/T 5027-93
Replaces SY5027-83
Basic Parameters
This standard specifies the nominal pressure, nominal diameter, air port connection thread size, cylinder barrel inner diameter and piston rod diameter of pneumatic components for oil drilling and production equipment.
This standard applies to pneumatic components for oil drilling and production equipment using compressed air as the working medium (hereinafter referred to as pneumatic components). Nominal pressurewww.bzxz.net
The nominal pressure of pneumatic components shall comply with the provisions of Table 1: Table 1
Nominal diameter
The nominal diameter of pneumatic components and pipelines shall comply with the provisions of Table 2: (0.8)
Air port connection thread
The pipeline and air port connection thread of pneumatic components shall comply with the provisions of Table 3 Table 3
Connection thread
The screw-in end of the pipeline uses ordinary
British pipe thread
Taper pipe thread
M8×1,M10×1.M12×1.5,M14×1.5,M16×1.5,M18×1.5,M20×1.5.M22×1.5，M24×1.5,M27×2，M33×2,M42x2,M50x2，M60X21/8，1/4，3/8，1/2，3/4，
1, 1/, 1/. 2
ZM8, ZM10, ZM14, ZM18, ZM22, ZM27, ZM33, ZM42, ZM48, ZM60Approved by China National Petroleum Corporation on November 16, 1993 and implemented on May 1, 1994
Inner diameter of gas cylinder
Inner diameter of gas cylinder barrel shall comply with the provisions of Table 4. 32
180(176)
SY/T5027—93
Note: The values ​​in brackets are reserved dimensions and shall not be used for new design products. 6
Outer diameter of gas cylinder piston
Outer diameter of gas cylinder piston rod shall comply with the provisions of Table 5: Table 5
Additional remarks:
This standard is proposed and managed by the National Technical Committee for Standardization of Petroleum Drilling Equipment and Tools. This standard was drafted by Jianghan Machinery Research Institute and the main drafter of this standard is Shen Shuguo.
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