|
US$229.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 15530.5-2008: Loose piate flange in steel with a plate collar alloy for brazing and welding
Status: Valid GB/T 15530.5: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 15530.5-2008 | English | 229 |
Add to Cart
|
3 days [Need to translate]
|
Loose piate flange in steel with a plate collar alloy for brazing and welding
| Valid |
GB/T 15530.5-2008
|
| GB/T 15530.5-1995 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Loose plate steel flanges with copper alloy plate collar for brazing or welding
| Obsolete |
GB/T 15530.5-1995
|
PDF similar to GB/T 15530.5-2008
Basic data | Standard ID | GB/T 15530.5-2008 (GB/T15530.5-2008) | | Description (Translated English) | Loose piate flange in steel with a plate collar alloy for brazing and welding | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J15 | | Classification of International Standard | 23.040.60 | | Word Count Estimation | 10,153 | | Date of Issue | 2008-08-25 | | Date of Implementation | 2009-04-01 | | Older Standard (superseded by this standard) | GB/T 15530.5-1995; GB/T 10748-1989 | | Regulation (derived from) | National Standard Approval Announcement 2008 No.14 (Total No.127) | | 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 copper alloy welding ring loose tube steel flanges (hereinafter referred to as the flange) type and size, marking, requirements. This section applies to no more than nominal pressure PN40, working temperature no higher than 200��C in the design and manufacture of various types of piping with flanges. | GB/T 15530.5-2008: Loose piate flange in steel with a plate collar alloy for brazing and welding---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.
Loose piate flange in steel with a plate collar alloy for brazing and welding
ICS 23.040.60
J15
National Standards of People's Republic of China
Replacing GB/T 10748-1989, GB/T 15530.5-1995
Copper alloy steel flat welding flange ring set loose
Posted 2008-08-25
2009-04-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 15530 "copper alloy and composite flanges" series of standards consists of the following eight components.
--- GB/T 15530.1 whole cast copper alloy flanges;
--- GB/T 15530.2 copper alloy welded flange;
--- GB/T 15530.3 copper alloy plate flat welding flange;
--- GB/T 15530.4 copper alloy with a neck flat welding flange;
--- GB/T 15530.5 copper alloy flat steel welding Loose ring flange;
--- GB/T 15530.6 hemming brass and copper alloy steel welding Loose ring flange;
--- GB/T 15530.7 copper alloy flange cover;
--- GB/T 15530.8 copper alloy and composite flanges technical conditions.
This section GB/T 15530 Part 5.
This Part replaces GB/T 10748-1989 "marine welding copper rings loose sleeve steel flange (four into bit)" and GB/T 15530.5-1995
"Copper alloy flat steel plate welded Loose ring flange."
This portion of the GB/T 10748-1989 and GB/T 15530.5-1995 main changes are as follows.
--- The two standards into a standard, unified standard name;
--- Unified flange parameters;
--- Unified flange welds;
--- Unified pipe diameter;
--- Unified form of copper rings and the connection pipe;
--- Copper alloy flat welding steel flange ring-song set of material according to the latest standards has been modified.
This part is proposed by China Machinery Industry Federation.
This part of the National Standardization Technical Committee pipe accessories.
This section drafted by. China Shipbuilding Technology and Economy Research Institute, the machine Productivity Promotion Center, Hudong-Zhonghua Shipbuilding (Group)
Ltd., Sheng Linhai City Star Copper Tube Co., Ltd..
The main drafters of this section. Li Junying, Tang Yu Ming, Luo Yuan hair, Panzhao Xiang, He Huiqiong, Genghai Ping, Feng Feng.
This part of the standard replaces the previous editions are.
--- GB/T 10748-1989;
--- GB/T 15530.5-1995.
Copper alloy steel flat welding flange ring set loose
1 Scope
GB/T 15530 provisions of this part of the copper alloy flat steel welding Loose ring flange (hereinafter referred to as flange) type and size, label,
Claim.
This section applies to the nominal pressure of not more than PN40, working temperature no higher than 200 ℃ for various types of piping design and manufacturing flanges.
2 Normative references
The following documents contain provisions which, through reference GB/T 15530 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 600 marine piping valves General technical requirements
GB/T 700-2006 carbon structural steel (ISO 630.1995, NEQ)
GB 712-2000 hull structural steel
GB/T 1184-1996 shape and position tolerances without individual tolerance value (eqv ISO 2768-2. 1989)
GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance tolerance (eqv ISO 2768-1. 1989)
GB/T 2501 Marine flange connection dimensions and sealing surface (four into position)
GB/T 5231-2001 processing of copper and copper alloy chemical composition and shape of the product
GB/T 15530.8 copper alloy and composite flanges technical conditions
3 type and size
3.1 Basic parameters
3.1.1 Copper alloy steel flat welding flange ring set loose pressure - temperature rating shown in Table 1.
Table 1 flange pressure - temperature rating
Nominal
PN
-10 120 150 180 200
Maximum working pressure P/MPa
Nominal size
DN
6 0.6 0.6 0.6 0.5 10 - 500
10 1.0 1.0 1.0 0.85 10 ~ 500
16 1.6 1.6 1.6 1.35 10 ~ 500
25 2.5 2.5 2.5 2.12 10 ~ 500
40 4.0 3.85 3.4 3.0 10 - 400
Note 1. The nominal maximum size greater than DN250 flanged operating temperature of 120 ℃.
Note 2. The nominal pressure PN40 flange does not apply to the shipbuilding industry.
Dimensions and sealing surface 3.1.2 Marine flange, see GB/T 2501.
3.2 Structure and size
Copper alloy steel flat welding flange ring set loose structure and dimensions shown in Figure 1 and Tables 2 to 6.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 15530.5-2008_English be delivered?Answer: Upon your order, we will start to translate GB/T 15530.5-2008_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 15530.5-2008_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 15530.5-2008_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. Question 5: Should I purchase the latest version GB/T 15530.5-2008?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 15530.5-2008 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
|