HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

NB/T 10884.3-2021 English PDF

US$419.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
NB/T 10884.3-2021: Buried polyethylene (PE) pipes and fittings for gathering and transportation of coalbed methane - Part 3: Welding and detection
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
NB/T 10884.3-2021English419 Add to Cart 4 days [Need to translate] Buried polyethylene (PE) pipes and fittings for gathering and transportation of coalbed methane - Part 3: Welding and detection Valid NB/T 10884.3-2021

PDF similar to NB/T 10884.3-2021


Standard similar to NB/T 10884.3-2021

GB/T 18604   SY/T 0556   GB/T 9109.5   NB/T 10884.2   NB/T 10884   NB/T 10884.1   

Basic data

Standard ID NB/T 10884.3-2021 (NB/T10884.3-2021)
Description (Translated English) Buried polyethylene (PE) pipes and fittings for gathering and transportation of coalbed methane - Part 3: Welding and detection
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard E98
Classification of International Standard 83.140
Word Count Estimation 19,149
Date of Issue 2021-12-22
Date of Implementation 2022-03-22
Issuing agency(ies) National Energy Administration
Summary This standard specifies the terms and definitions, qualification requirements, welding equipment, polyethylene piping components, basic requirements for welding operations, inspection and test requirements for welding and testing of buried polyethylene (PE) piping systems for coalbed methane gathering and transportation. The connection methods of the pipeline system include electrofusion connection and hot fusion butt joint. This standard is applicable to the installation and inspection of joints of buried polyethylene (PE) piping systems for coalbed methane gathering and transportation.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of NB/T 10884.3-2021_English be delivered?

Answer: Upon your order, we will start to translate NB/T 10884.3-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of NB/T 10884.3-2021_English with my colleagues?

Answer: Yes. The purchased PDF of NB/T 10884.3-2021_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 [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.