SY/T 5027-1993 Basic parameters of pneumatic components for oil drilling equipment
Basic Information
Standard ID:
SY/T 5027-1993
Standard Name: Basic parameters of pneumatic components for oil drilling equipment
Chinese Name:
石油钻采设备用气动元件 基本参数
Standard category:Oil and gas industry standards (SY)
state:Abolished
Date of Release1993-11-16
Date of Implementation:1994-05-01
Date of Expiration:2007-04-01
standard classification number
Standard Classification Number:>>>>National Petroleum Drilling Equipment and Tools Major
Publication information
publishing house:Petroleum Industry Press
Publication date:1994-05-01
other information
Introduction to standards:
SY/T 5027-1993 Basic parameters of pneumatic components for oil drilling equipment SY/T5027-1993 standard download decompression password: www.bzxz.net
Some standard content:
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 pressure
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 3bZxz.net
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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