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GB/T 27684-2011 English PDF

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GB/T 27684-2011: Seamless and welded fittings for titanium and titanium alloy
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 27684-2011	English	789	Add to Cart	6 days [Need to translate]	Seamless and welded fittings for titanium and titanium alloy	Valid	GB/T 27684-2011

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Basic data

Standard ID	GB/T 27684-2011 (GB/T27684-2011)
Description (Translated English)	Seamless and welded fittings for titanium and titanium alloy
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H64
Classification of International Standard	77.150
Word Count Estimation	34,344
Date of Issue	2011-12-30
Date of Implementation	2012-10-01
Quoted Standard	GB/T 2965; GB/T 3620.1; GB/T 3621; GB/T 3623; GB/T 3624; GB/T 3625; GB/T 8180; GB/T 9118.1; GB/T 9118.2; JB/T 4730; JB/T 4745; ASME B16.5-2003; ASME B16.9-2007; ASME B36.10M-2004; ASME B36.19M-2004
Regulation (derived from)	Announcement of Newly Approved National Standards No. 22 of 2011
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 provides seamless and welded titanium and titanium alloy pipe fittings (including elbow, reducer fittings, tee, loose flanges lap joints) symbols and definitions, requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate with the contract (or orders) content. This standard applies to titanium and titanium alloy seamless and welded pipe fittings.

GB/T 27684-2011: Seamless and welded fittings for titanium and titanium alloy

---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.
Seamless and welded fittings for titanium and titanium alloy ICS 77.150 H64 National Standards of People's Republic of China Titanium and titanium alloy seamless and welded pipe fittings Issued on. 2011-12-30 2012-10-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized. This standard was drafted. Western Metal Materials Co., Ltd., Baoji Titanium Group Limited, Northwest Nonferrous Metal Research Institute. The main drafters of this standard. SUN Wan warehouse, Yang Jun Hong, Zhang Cheng, He Xuming, Wang Jianhong, Xie Ruijie, Zhang Baojun, Yang Yongfu, Fengjun Ning, Zhumei Sheng, Song made the move. Titanium and titanium alloy seamless and welded pipe fittings

1 Scope

This standard specifies the titanium and titanium alloy seamless and welded pipe fittings (including elbow, reducer fittings, tee, loose flange lap joint) and symbols Definitions, requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificate with the contract (or purchase order) content. This standard applies to titanium and titanium alloy seamless and welded pipe manufacture.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the edition are not applicable to the present file. For undated references, the latest edition (including any amendments) applies to this document. GB/T 2965 Titanium and titanium alloy bars GB/T 3620.1 titanium and titanium alloys and chemical composition GB/T 3621 Titanium and titanium alloy sheet GB/T 3623 titanium and titanium alloy wire GB/T 3624 titanium and titanium alloy tube GB/T 3625 heat exchangers and condensers with titanium and titanium alloy tube GB/T 8180 Titanium and titanium alloy products, packaging, labeling, transportation and storage GB/T 9118.1 sudden face welding neck collar with loose steel pipe flanges GB/T 9118.2 ring connection with welding neck collar with loose steel pipe flanges JB/T 4730 Pressure Equipment NDT JB/T 4745 Titanium welded vessels ASMEB16.5-2003 pipe flanges and flanged fittings (PipeFlangesandFlangedFittings) ASMEB16.9-2007 factory manufacturing forged pipe fittings (Factory-MadeWroughtButtweldingFittings) ASMEB36.10M-2004 wrought steel welded and seamless pipe (WeldedandSeamlessWroughtSteelPipe) ASMEB36.19M-2004 stainless steel tube (StainlessSteelPipe)

3 Symbols and Definitions

The following symbols and definitions apply to this document. DN metric units pipe nominal size; piping system components for the combination of letters and numbers Size designation. It DN letters And followed by a dimensionless integer numbers. This figure is connected with the end portion of the aperture member or outer diameter (expressed in mm) the size and other characteristics of the direct Related. PN and mechanical properties and dimensional characteristics of piping system components relevant for identifying a reference letter and number combinations. It consists of the letters PN and dimensionless numbers. NPS imperial units pipe nominal size. A 90 ° bend from the center of one end face to another end face, 180 ° bend to the distance from the center of the end face of the center. b 45 ° elbow to the center from the end face. c three, four branch exit from the center axis to the end surface of the body.

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