Technical Information


Codes for Design and Manufacturing

North America Code:

API 12 K Specifications for indirect Type Oil-Field Heaters
ASME Section Π Materials
ASME Section V Non Destructive Examination
ASME Section VШ Div I Pressure Vessels
ASME Section ΙX qualification standards for wdlding procedures
ASME B31.3 Process piping
ASME B16.5 pipe flanges & flanged fittings
ASME B16.9 factory-made wrought butt welding fittings
ASME B16.20 metallic gaskets for pipe flanges-ring joint,spiral wound and jacketed
ISO 9000 Quality management and quality assurance standards
ISO 10474 material testing certificates
NACE 7 MR-0175/ISO15156 Petroleum and Natural Gas Imdustries-Materiais for Use in H2S-Containing Environments in Oil and Gas Production
ASCE 7 Minimum Design Loads for Building and Other Structure
AISC 360 Specification for Structural Steel Building
ASME B18.2.1 square and hex bolts and screws
ASME B18.2.2 square and hex nuts
 

Chinese Code for the design and manufacturing are provided as follows:

Design Standards and Criterions
Code
Safety Technical Supervision Procedures for Pressure Vessel
Version 1999
Steel Horizontal Vessel 
JB/T4731-2005
Provisions on Design Basis of Steel Chemical Industry Vessel
HG20580-1998
Provisions on Structural Design of Steel Chemical Industry Vessel
HG20583-1998
Steel Pressure Vessel
GB150-1998
Steel Heat Exchanger 
GB151-1999

 

Manufacturing, Inspection, and Acceptance
Code
Safety Technical Supervision Procedures for Pressure Vessel
Version 1999
Nondestructive Test of Bearing Equipment
JB/T4730-2005
Basic Model and Size of Gas Welding, Manual Arc-welding, and Gas Shielded Welding Groove
GB/T985-1988
Basic Model and Size of Submerged Arc-welding Groove
GB/T986-1988
Coating, Transportation and Package of Pressure Vessel
JB/T4711-2003
           
 

 
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