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Flyer Steel Silo Enterprise & Technical Standards - Part 1
Anyang Flyer Steel Silo Engineering Co., Ltd. specialized in professional manufacturing of steel silo. This Enterprise Standard proposed and drawn up by Flyer shall be formulated as a basis for production and inspection with a view to ensure quality of products best under the circumstances which China national standard and industry standard have not been drafted yet till now.
Scope
This standard defines technical standard, inspection methods, inspection rules, etc. of Flyer Steel Silo. This standard is applicable to Flyer Steel Silo.
Normative Reference
The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative documents referred to applies.
- GB50205: Code for constructional quality acceptance of steel structures
- GB50300: Unified standard for constructional quality acceptance of building engineering.
Technical Requirements of Steel Silo
Flyer Steel Silo shall be in accordance with the standard and be constructed under design drawing and technical requirements approved by the process of standard.
Raw materials used by main components shall be attached with quality certificate.
Steel structure shall be accordance with requirements of GB50205.
Quality Requirements of Steel Silo
After intermittent welding is used to stiffener and silo wall, slag should be cleared out of welding zone. If welding mark is evident on the external silo, it shall be treated with anticorrosive paint for two times and finish for one time.
High frequency stud welding may be also used to stiffener and wall of galvanized steel silo.
Installation Requirements of Steel Silo
Auxiliary hole shall be closely tight without leakage of rain and water percolation.
Upper and bottom planes of silo shall be kept horizontal without wavy form after cutting.
The undercut shape of silo shall be correct and avoid serious defects.