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GB/T 32290-2015 English PDF

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US$319.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 32290-2015: Reduced-wall, resilient-seated gate valves for water supply service
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 32290-2015	319	Add to Cart	3 days	Reduced-wall, resilient-seated gate valves for water supply service	Valid

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Basic data

Standard ID: GB/T 32290-2015 (GB/T32290-2015)
Description (Translated English): Reduced-wall, resilient-seated gate valves for water supply service
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J16
Classification of International Standard: 23.060.30
Word Count Estimation: 15,174
Date of Issue: 2015-12-10
Date of Implementation: 2016-07-01
Quoted Standard: GB/T 228.1; GB/T 825; GB/T 1220; GB/T 3098.1; GB/T 3098.6; GB/T 3452.1; GB 4208-2008; GB/T 4956; GB/T 5796.1; GB/T 5796.2; GB/T 5796.3; GB/T 5796.4-2005; GB/T 6739-2006; GB/T 7760; GB/T 9286-1998; GB/T 9441-2009; GB/T 11211; GB/T 11253; GB/T 12220; GB/T 12221; GB/T 12225
Regulation (derived from): National Standard Announcement 2015 No.38
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the terminology and definition, structure type, technical requirements, test methods, inspection rules, signs, supply requirements and quality assurance levies of the elastic seal light gate valve for water supply system. This standard applies to ductile cast iron flexible seal valve. The scope of application of the nominal pressure is not greater than the PN16; medium water, water temperature range of 1 �� ~ 80 ��; valve full open medium flow rate does not exceed 4.9 m/s; nominal size DN 50 ~ DN 1200 dark rod gate valve and nominal size DN 50 ~ DN 600 of the Ming-type gate valve.

GB/T 32290-2015: Reduced-wall, resilient-seated gate valves for water supply service

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Reduced-wall, resilient-seated gate valves for water supply service ICS 23.060.30 J16 National Standards of People's Republic of China Water supply system with flexible sealing light gate valve Reduced-wal, resilient-seatedgatevalvesforwatersupplyservice 2015-12-10 released 2016-07-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released Directory Preface I 1 Scope 1 2 normative reference document 1 3 Terms and definitions 2 Structure Type 2 Technical requirements 3 Test Method 8 7 Inspection rules 10 8 logo, supply requirements and quality assurance 11 Figure 1 typical structure of the hull type gate valve Figure 2 typical structure of the gate valve Table 1 opening and closing torque 4 Table 2 the number of open and close cycles 4 Table 3 Shell wall thickness and stem diameter 5 Table 4 Bypass valve specifications 7 Table 5 Main parts materials 7 Table 6 Test items 10 Table 7 Minimum number of samples and the number of samples 11

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the China Machinery Industry Federation. This standard by the National Valve Standardization Technical Committee (SAC/TC188) centralized. This standard is responsible for drafting units. Hefei General Machinery Research Institute, Anhui Red Star Valve Co., Ltd. This standard participates in the drafting unit. Shanghai Huatong Valve Co., Ltd., Anhui Baihu Valve Factory Co., Ltd., Shanghai Guanlong Valve Machine Co., Ltd., Ningbo Amy Ke Copper Valve Co., Ltd., Anhui Fangxing Industry (Group) Co., Ltd. The main drafting of this standard. Liu Xiaochun, Han Anwei, Liu Tiean, Chen Jiangshan, Li Zhenghong, Zheng Xuezhen, Jiang Jiaqian. Water supply system with flexible sealing light gate valve

1 Scope

This standard specifies the terms and definitions of the flexible sealing valve (hereinafter referred to as the gate valve) for the water supply system, the structural type, the technical requirements, Test methods, inspection rules, signs, supply requirements and quality guarantee. This standard applies to ductile iron flexible sealing valve. Applicable to the nominal pressure is not greater than PN16; medium for water, water temperature Range 1 ℃ ~ 80 ℃; when the valve is fully open medium flow rate of not more than 4.9m/s; nominal size DN50 ~ DN1200 of the dark rod-type gate valve and the public Called DN50 ~ DN600 size of the gate valve.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Metallic materials - Tensile testing - Part 1. Test methods for room temperature GB/T GB/T 825 rings screw GB/T 1220 stainless steel bar GB/T 3098.1 Fasteners - Mechanical properties - Bolts, screws and studs GB/T 3098.6 Fasteners - Mechanical properties - Stainless steel bolts, screws and studs GB/T 3452.1 O-shaped rubber seals for hydraulic applications - Part 1. Dimensions series and tolerances GB 4208-2008 enclosure protection class (IP code) GB/T 4956 Magnetic properties - Non - magnetic coating - Overlay thickness measurement - Magnetic method GB/T 5796.1 Ladder thread - Part 1. Tooth type Ladder thread - Part 2. Diameter and pitch series GB/T Ladder thread - Part 3. Basic dimensions Ladder - type threads - Part 4. Tolerances GB/T 5796.4-2005 Paints and varnishes - Determination of film hardness by pencil method GB/T 6739-2006 GB/T 7760 Determination of bond strength of vulcanized rubber or thermoplastic rubber and hard sheet 90 ° peel method Paints and varnishes - Tests for paint film GB/T 9286-1998 Metallographic test of nodular cast iron GB/T 9441-2009 GB/T 11211 Determination of bond strength of vulcanized rubber or thermoplastic rubber and metal - Two - plate method GB/T GB/T 11253 Carbon structural steel Cold rolled steel sheet and strip GB/T 12220 Industrial Valve Marking GB/T 12221 metal valve structure length GB/T 12225 General purpose copper alloy castings - Technical conditions GB/T 12227 general purpose ductile ductile iron pieces of technical conditions GB/T 13927 Industrial valves - Pressure test GB/T 17219 Safety evaluation criteria for drinking water distribution equipment and protective materials GB/T 17241.6 Integral cast iron flanges GB/T 17241.7 Technical requirements for cast iron pipe flanges ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 32290-2015_English be delivered?

Answer: Upon your order, we will start to translate GB/T 32290-2015_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 32290-2015_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 32290-2015_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.