|
US$669.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 39636-2020: Specification of fusion-bonded epoxy external coatings for steel pipeline
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 39636-2020 | English | 669 |
Add to Cart
|
6 days [Need to translate]
|
Specification of fusion-bonded epoxy external coatings for steel pipeline
| Valid |
GB/T 39636-2020
|
PDF similar to GB/T 39636-2020
Basic data | Standard ID | GB/T 39636-2020 (GB/T39636-2020) | | Description (Translated English) | Specification of fusion-bonded epoxy external coatings for steel pipeline | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | E98 | | Classification of International Standard | 75.200 | | Word Count Estimation | 36,345 | | Date of Issue | 2020-12-14 | | Date of Implementation | 2021-07-01 | | Quoted Standard | GB/T 1408.1; GB/T 1768; GB/T 8923.1; GB/T 13288.5; GB/T 18570.3; GB/T 18570.9; GB/T 21782.1; GB/T 31838.2; GB 50369; GB/T 51241; JB/T 6570; SY/T 0063; SY/T 4113.1; SY/T 4113.3; SY/T 4113.5; SY/T 4113.7; SY/T 4113.9 | | Adopted Standard | ISO 21809-2-2014, NEQ | | Regulation (derived from) | National Standard Announcement No. 28 of 2020 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | | Summary | This standard specifies the technical requirements for fusion-bonded epoxy powder coatings for steel pipelines. This standard applies to the design, production, construction and inspection of single-layer and double-layer structure fusion-bonded epoxy powder outer coatings for steel pipelines, and applies to buried or underwater steels with operating temperatures of -30�桫80�� Fused epoxy powder coating for pipes. | GB/T 39636-2020: Specification of fusion-bonded epoxy external coatings for steel pipeline---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.
(Technical specification for fusion bonded epoxy powder outer coating for steel pipelines)
ICS 75:200
CCSE98
National Standards of People's Republic of China
Technical specification for fusion bonded epoxy powder outer coating for steel pipelines
(ISO 21809-2:2014, Petroleumandnaturalgasindustries-
coatings,NEQ)
2020-12-14 release
2021-07-01 implementation
State Administration for Market Regulation
Issued by the National Standardization Management Committee
Table of contents
Preface Ⅲ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Fused epoxy powder outer coating structure 2
5 Materials and inspection 2
5:1 General requirements 2
5:2 Performance of fusion bonded epoxy powder coating 3
5:3 Performance of laboratory prepared coating 3
5:4 Inspection of fusion bonded epoxy powder coating 5
6 Coating construction and quality inspection 5
6:1 Coating process specification 5
6:2 Process qualification test 6
6:3 Application 7
6:4 Production quality inspection 7
6:5 Sampling inspection of finished pipe 8
7 Repair and recoat of coating 9
7:1 Repair 9
7:2 Recoating 9
8 Marking, storage and shipment of finished pipes 9
8:1 Sign 9
8:2 Storage 9
8:3 Shipment 10
9 On-site repair and quality inspection 10
9:1 General provisions 10
9:2 Surface treatment 10
9:3 Mending construction 10
9:4 Quality inspection of repaired mouth 10
10 Ditch backfilling of buried pipelines 11
11 Delivery documents 11
Appendix A (normative) Test method for curing time of epoxy powder 12
Appendix B (Normative) Test method for thermal characteristics of epoxy powder and its coating 14
Appendix C (Normative) Test method for moisture content of epoxy powder 17
Appendix D (normative) Test method for gel time of epoxy powder 19
Appendix E (Normative) Density test method of epoxy powder 21
Appendix F (Normative) Coating Impact Test Method 23
Appendix G (normative) Test method for porosity of coating 25
Appendix H (Normative) Coating adhesion test method 27
Appendix I (Normative) Test method for cathodic peel resistance of coating after bending 29
Appendix J (Normative) Test method for contamination rate of interfacial impurities of coating 31
Foreword
This document is in accordance with the provisions of GB/T 1:1-2020 Standardization Guidelines Part 1: Structure and Drafting Rules of Standardization Documents
Drafting:
This document uses the redrafting method to refer to ISO 21809-2:2014 ``Buried underground for pipeline transportation systems in the oil and gas industry
The outer covering layer of the pipeline or submerged under water: Part 2: Single-layer fusion epoxy coating: Compilation, consistent with ISO 21809-2:2014
The degree is not equivalent:
This document was proposed and managed by the National Petroleum and Natural Gas Standardization Technical Committee (SAC/TC355):
Drafting organizations of this document: China Petroleum Pipeline Science Research Institute Co:, Ltd:, China Petroleum Pipeline Bureau Engineering Co:, Ltd:, China
Petroleum and Natural Gas Co:, Ltd: Pipeline Branch, Sinopec Petroleum Machinery Co:, Ltd:, CNOOC Energy Development Co:, Ltd:
The main drafters of this document: Zhu Lin, Jiao Ruyi, Bai Shubin, Zhang Ying, Feng Shaoguang, Cai Xuming, Zhou Jianbin, Huang Liuqun, Li Dongyang, Zhang Hong,
Xu Lamei, Zhao Zhonggang, Zhao Li, Suo Qi, Wang Chao, Li Zhengmin, Liao Yuping, Zheng Ansheng, Zhai Xingyue, Gu Tong:
Technical specification for fusion bonded epoxy powder outer coating for steel pipelines
1 Scope
This document specifies the technical requirements for fusion-bonded epoxy powder coatings for steel pipelines:
This document is applicable to the design, production, construction and inspection of single-layer and double-layer structure fusion bonded epoxy powder outer coatings for steel pipelines, and is suitable for operation
Fused epoxy powder outer coating for buried or underwater steel pipes with a temperature of -30℃~80℃:
2 Normative references
The contents of the following documents constitute indispensable clauses of this document through normative references in the text: Among them, dated quotations
Only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
This document:
GB/T 1408:1 Insulating material electric strength test method Part 1: Test under power frequency
GB/T 1768 Paints and varnishes-Determination of abrasion resistance-Rotating rubber grinding wheel method
GB/T 8923:1 Visual assessment of surface cleanliness of steel surface treatment before coating-Part 1: Uncoated steel
The corrosion grade and treatment grade of the surface and the steel surface after the original coating has been completely removed
GB/T 13288:5 Steel surface treatment before coating: Surface roughness characteristics of steel after blast cleaning: Part 5: Surface
Method for measuring roughness copy tape method
GB/T 18570:3 Evaluation test of surface cleanliness of steel surface treatment before coating: Part 3: Steel before coating
Surface dust evaluation (pressure sensitive adhesive tape method)
GB/T 18570:9 Evaluation test of surface cleanliness of steel surface treatment before coating: Part 9: Site of water-soluble salt
Conductivity measurement
GB/T 21782:1 Powder coatings Part 1: Determination of particle size distribution by sieving method
GB/T 31838:2 Dielectric and electrical characteristics of solid insulating materials Part 2: Resistance characteristics (DC method) Volume resistance and volume
Product resistivity
GB 50369 Code for construction and acceptance of long-distance oil and gas pipeline engineering
GB/T 51241 Technical Specification for Pipeline External Anticorrosion Patching
JB/T 6570 Ordinary abrasive magnetic content determination method
SY/T 0063 Leak detection test method for pipeline coating
SY/T 4113:1 Pipeline anti-corrosion coating performance test method Part 1: Scratch resistance test
SY/T 4113:3 Pipeline anticorrosive coating performance test method Part 3: Cathodic stripping test
SY/T 4113:5 Pipeline anticorrosive coating performance test method Part 5: Bend resistance test
SY/T 4113:7 Pipeline anticorrosive coating performance test method Part 7: Thickness test
SY/T 4113:9 Pipeline anticorrosion coating performance test method Part 9: Resistance to liquid medium immersion
3 Terms and definitions
The following terms and definitions apply to this document:
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 39636-2020_English be delivered?Answer: Upon your order, we will start to translate GB/T 39636-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of GB/T 39636-2020_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 39636-2020_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+ countriesQuestion 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 [email protected]. 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.
|