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GB/T 21359-2008Stainless steel tube threaded couplings for the food and water industry (English PDF)

食品和供水工业用不锈钢螺纹接头

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Issued by

Standardization Administration of China

Level / Type

National · Recommended

Issue date

January 14, 2008

Implementation date

May 1, 2008

Scope

GB/T 21359-2008 is the English-translated version of 食品和供水工业用不锈钢螺纹接头.

GB/T 21359-2008 — This standard specifies the food industry with a welded stainless steel threaded joint, limit union stainless steel threaded joints and water for industrial use limit Articulated stainless steel nipple, stainless steel push-nipple types and dimensions, technical requirements, test methods, inspection rules, marking and Logo, packaging and storage, etc. The standards set forth in the food industry stainless steel threaded fittings are available in nominal size no greater than DN100, nominal pressure of not more than PN25 environment; water supply for industrial use stainless steel threaded fittings are available in nominal size no greater than DN100, nominal pressure of not more than PN16 Environment; without special needs, in general, the joint operating temperature of not more than 110 °C. This standard applies to thin-walled stainless steel pipe with a threaded joint design, manufacture and acceptance.

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Document preview — GB/T 21359-2008

National Standard of the People's Republic of China

ICS: 23.040.60
Classification: J 15

Issued by: Standardization Administration of China

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the food industry with a welded stainless steel threaded joints, limit union nipple stainless steel fittings and industrial water use limit union stainless steel screw, propelled stainless steel type and size of the nipple, technical requirements, test methods, inspection rules, marks and logos, packaging and storage and so on. This standards set forth in the food industry with a stainless steel threaded fittings for nominal size not greater than DN100, nominal pressure of not more than PN25 environment, supply industrial stainless steel threaded fittings for nominal size not greater than DN100, nominal pressure of not more than PN16 environment, without special needs, in general, the joint operating temperature of not more than 110°C. This standard applies to the design of thin-walled stainless steel pipe with threaded joints, manufacture and acceptance.

Document data

International classification (ICS): 23.040.60.

Chinese classification (CCS): J15.

Estimated length of the Chinese original: 35,315 words.

Standards quoted by this document

GB/T 196; GB/T 1031; GB/T 2100; GB/T 4239

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 23 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 724 · GB/T 1800.4 · GB/T 4239 · ISO 228 · ISO 2037 · ISO 2853

Cited by

QC/T 23-2014Fresh milk transport vehicles

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