城镇燃气管道安全运行与维护(第2版)

Brand: 机械工业出版社    Sold By: EM China
城镇燃气管道安全运行与维护(第2版)
城镇燃气管道安全运行与维护(第2版)
城镇燃气管道安全运行与维护(第2版)
城镇燃气管道安全运行与维护(第2版)

城镇燃气管道安全运行与维护(第2版)

Brand: 机械工业出版社    Sold By: EM China
$46.53 In Stock
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城镇燃气管道安全运行与维护(第2版)

城镇燃气管道安全运行与维护(第2版)

$46.53

内容简介本书根据国家有关规范、标准,对城镇燃气管道的安全运行与维护的相关内容进行了全面系统的介绍,其中涵盖城镇燃气专业的基础理论知识以及从钢管的焊接连接、管道的腐蚀防护与保温、燃气管道及附属设备的安装、燃气管道安装质量监督检验、管道的试验与验收开始,直到燃气管道安全运行、管道的维护管理、抢修的全过程内容,还包括在用燃气管道的检验、门站和储配站的安全运行、调压装置的使用与维护、室内燃气管道的使用与维护、燃气管道的破坏与事故处理等内容。
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Product Details

内容简介
本书根据国家有关规范、标准,对城镇燃气管道的安全运行与维护的相关内容进行了全面系统的介绍,其中涵盖城镇燃气专业的基础理论知识以及从钢管的焊接连接、管道的腐蚀防护与保温、燃气管道及附属设备的安装、燃气管道安装质量监督检验、管道的试验与验收开始,直到燃气管道安全运行、管道的维护管理、抢修的全过程内容,还包括在用燃气管道的检验、门站和储配站的安全运行、调压装置的使用与维护、室内燃气管道的使用与维护、燃气管道的破坏与事故处理等内容。
作者简介
李庆林,北京工业大学给排水专业毕业;原北京市煤气热力公司工程处技术员,从事煤气热力工程施工及管理;1980-1981年赴日本东京瓦斯株式会社技术研修;1984-1992年 原北京市煤气公司设计所高级工程师、副所长,从事燃气工程设计及管理;1992-2000年 原北京市煤气公司教授级高工,副总工程师、科长,燃气技术和设备管理;2000-2005年 原北京市燃气工程设计公司教授级高工、经理;2006-2010年 退休后受聘于北京市燃气集团CNG公司顾问。
目  录
第2版前言
第1版前言

章城镇燃气基础知识1
节城镇燃气的种类及应用1
第二节城镇燃气的分类与互换6
第三节单一气体的基本性质9
第四节城镇燃气的基本性质11
第五节燃气的燃烧、爆炸及安全防护16
第六节城镇燃气的质量要求和加臭17

第二章城镇燃气管道概要22
节燃气管道基本要求22
第二节城镇燃气管道的分类及选择24
前  言
第2版前言
我国天然气事业快速发展,燃气应用领域不断扩大。城镇燃气管道安全运行与维护是燃气应用领域中很重要的一个环节。经过多年的发展,我国在城镇燃气管道安全运行与维护方面已经积累了很成熟的经验。本书是在广泛收集、整理、学习、汇总这方面的经验和有关参考文献的基础上编写完成的。
本书在第1版的基础上增加了3章内容,即钢管的焊接连接、管道的腐蚀防护与保温、燃气管道及附属设备的安装。这是考虑到增加这些内容会使本书进一步充实和完善,也使得本书能较全面系统地反映出城镇燃气管道安全运行与维护的相关内容。
由于编者专业技术水平有限,错误和不妥之处在所难免,恳请专家和读者批评指正。

编者2019年8月

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

内容简介
本书根据国家有关规范、标准,对城镇燃气管道的安全运行与维护的相关内容进行了全面系统的介绍,其中涵盖城镇燃气专业的基础理论知识以及从钢管的焊接连接、管道的腐蚀防护与保温、燃气管道及附属设备的安装、燃气管道安装质量监督检验、管道的试验与验收开始,直到燃气管道安全运行、管道的维护管理、抢修的全过程内容,还包括在用燃气管道的检验、门站和储配站的安全运行、调压装置的使用与维护、室内燃气管道的使用与维护、燃气管道的破坏与事故处理等内容。
作者简介
李庆林,北京工业大学给排水专业毕业;原北京市煤气热力公司工程处技术员,从事煤气热力工程施工及管理;1980-1981年赴日本东京瓦斯株式会社技术研修;1984-1992年 原北京市煤气公司设计所高级工程师、副所长,从事燃气工程设计及管理;1992-2000年 原北京市煤气公司教授级高工,副总工程师、科长,燃气技术和设备管理;2000-2005年 原北京市燃气工程设计公司教授级高工、经理;2006-2010年 退休后受聘于北京市燃气集团CNG公司顾问。
目  录
第2版前言
第1版前言

章城镇燃气基础知识1
节城镇燃气的种类及应用1
第二节城镇燃气的分类与互换6
第三节单一气体的基本性质9
第四节城镇燃气的基本性质11
第五节燃气的燃烧、爆炸及安全防护16
第六节城镇燃气的质量要求和加臭17

第二章城镇燃气管道概要22
节燃气管道基本要求22
第二节城镇燃气管道的分类及选择24
前  言
第2版前言
我国天然气事业快速发展,燃气应用领域不断扩大。城镇燃气管道安全运行与维护是燃气应用领域中很重要的一个环节。经过多年的发展,我国在城镇燃气管道安全运行与维护方面已经积累了很成熟的经验。本书是在广泛收集、整理、学习、汇总这方面的经验和有关参考文献的基础上编写完成的。
本书在第1版的基础上增加了3章内容,即钢管的焊接连接、管道的腐蚀防护与保温、燃气管道及附属设备的安装。这是考虑到增加这些内容会使本书进一步充实和完善,也使得本书能较全面系统地反映出城镇燃气管道安全运行与维护的相关内容。
由于编者专业技术水平有限,错误和不妥之处在所难免,恳请专家和读者批评指正。

编者2019年8月

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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