黑色和熱浸鍍鋅焊接無縫鋼管檢測(cè)

黑色和熱浸鍍鋅焊接無縫鋼管檢測(cè)項(xiàng)目報(bào)價(jià)？??解決方案？??檢測(cè)周期？??樣品要求？

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GB/T 2314-2008電力金具通用技術(shù)條件

本標(biāo)準(zhǔn)規(guī)定了架空電力線路、變電站及電廠配電裝置用電力金具（以下簡稱金具）在設(shè)計(jì)、制造及安裝使用等方面的通用技術(shù)條件。本標(biāo)準(zhǔn)適用于額定電壓在35kV以上架空電力線路、變電站及電廠配電裝置用的金具。對(duì)在嚴(yán)重腐蝕、污穢的環(huán)境、高海拔地區(qū)、高寒地區(qū)等條件下使用的金具尚應(yīng)滿足其他相關(guān)標(biāo)準(zhǔn)的有關(guān)規(guī)定。

GB/T 8162-2018結(jié)構(gòu)用無縫鋼管

本標(biāo)準(zhǔn)規(guī)定了結(jié)構(gòu)用無縫鋼管的訂貨內(nèi)容、尺寸、外形、重量、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝、標(biāo)志和質(zhì)量證明書。本標(biāo)準(zhǔn)適用于機(jī)械結(jié)構(gòu)和一般工程結(jié)構(gòu)用無縫鋼管。

GB/T 8163-2018輸送流體用無縫鋼管

本標(biāo)準(zhǔn)規(guī)定了輸送流體用無縫鋼管的訂貨內(nèi)容、尺寸、外形、重量、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則、包裝、標(biāo)志和質(zhì)量證明書。本標(biāo)準(zhǔn)適用于輸送普通流體用無縫鋼管。

GB/T 31235-2014±800kV直流輸電線路金具技術(shù)規(guī)范

本標(biāo)準(zhǔn)規(guī)定了±800 kV直流架空輸電線路導(dǎo)線配套金具的一般技術(shù)要求、設(shè)計(jì)與制造、連接與緊固、檢驗(yàn)與試驗(yàn)、標(biāo)志與包裝等。本標(biāo)準(zhǔn)適用于±800 kV直流架空輸電線路導(dǎo)線用配套金具。

GB 50974-2014消防給水及消火栓系統(tǒng)技術(shù)規(guī)范

本規(guī)范適用于新建、擴(kuò)建、改建的工業(yè)、民用、市政等建設(shè)工程的消防給水及消火栓系統(tǒng)的設(shè)計(jì)、施工、驗(yàn)收和維護(hù)管理。

DL 5009.1-2014電力建設(shè)安全工作規(guī)程.第1部分:火力發(fā)電

本部分適用于新建、擴(kuò)建和改建的火力發(fā)電工程建設(shè)項(xiàng)目(含核電站常規(guī)島)建筑、安裝、調(diào)試等安全生產(chǎn)工作。

UL SUBJECT 213B-2010SUBJECT 213B 防火系統(tǒng)中使用的焊式出口管接頭調(diào)查大綱發(fā)布號(hào):5

Addition of references to Paragraphs 6.2 and 6.3 for otheracceptable pipe threads for threaded fittingsAddition of references to new Paragraph 8.5 to specify the weldmethod and pipe preparation as specified in NFPA 13 whenfabricating test samplesClarification of requirements for the Leakage and HydrostaticTests in Sections 9 and 10 respectivelyAddition of the Bending Moment Test, Section 11, when the outletpipe wall thickness is less than the wall thickness of the run pipeRemoval of the Metallic Material Test and replacing the testingrequirements with the material specification compliance in MetallicMaterial, Section 7

UL SUBJECT 327-2011防火系統(tǒng)的渦輪型流量計(jì)的調(diào)查大綱

1.1 These requirements cover the construction and performance of turbine type water flowmeters for fireprotection service of Type I, Type II or Type III construction.1.2 The following items are outside the scope of these requirements:a) Materials and construction of the register;b) Evaluation of the by-pass components, including the by-pass meter if provided, except forbody leakage and strength of body;c) Potability and;d) Stationary static gaskets, such as cover gaskets and ring gaskets used between flanges.

ASTM A733-2003焊接及無縫碳素鋼和奧氏體不銹鋼管接頭標(biāo)準(zhǔn)規(guī)范

1.1 This specification covers the requirements for welded and seamless carbon steel pipe nipples, black and zinc-coated (hot-dip galvanized), and welded and seamless austenitic stainless steel pipe nipples in standard steel pipe sizes from 1/8to 12 in. inclusive, in standard or special lengths. 1.1.1 Welded Carbon Steel8212;Pipe nipples ordered under these requirements are intended for general uses, as described by Specification A 53. 1.1.2 Seamless Carbon Steel8212;Pipe nipples ordered under these requirements are intended for general and special uses, as described by the applicable Specifications A 53 and A 106 (see 4.1.1). 1.1.3 Austenitic Stainless Steel8212;Pipe nipples ordered under these requirements are intended for high-temperature and general corrosion service, as described by Specification A 312 (see 4.1.2 ). 1.1.4 The text for this specification contains notes and/or footnotes that provide explanatory material. Such notes and footnotes, excluding those in tables, do not contain any mandatory language.

ASTM A795-2000防火用黑色及熱浸鍍鋅的焊接和無縫鋼管的標(biāo)準(zhǔn)規(guī)范

1.1 This specification covers black and hot-dipped galvanized welded and seamless steel pipe in sizes NPS 1/2 (Note 1) to NPS 10 inclusive, with wall thicknesses as given in Table 1 and Table 2. Pipe having other wall thicknesses may be furnished provided such pipe complies with all other requirements of this specification and the outside diameter is as given in Table 2. Pipe ordered under this specification is intended for use in fire protection systems. The pipe may be bent, but it is not intended for bending made at ambient temperature wherein the inside diameter of the bend is less than twelve times the outside diameter of the pipe being bent (Note 2). Note 1--The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as "nominal diameter," "size," and "nominal size." Note 2--Successful bending of pipe is a function of equipment and technique as well as pipe properties. 1.2 This pipe is suitable for joining by the following methods: 1.2.1 Light-Weight Fire Protection Pipe-- Rolled groove, welding, and fittings for plain end pipe. See Table 1 for dimensions. 1.2.2 Standard-Weight Fire Protection Pipe-- Cut or rolled groove, threading, welding, and fittings for plain end pipe. See Table 2 for dimensions. 1.2.3 For pipe having dimensions other than those of Table 1 and Table 2, the joining method must be compatible with the pipe dimensions. A complete listing of standard light weight dimensions appears in ASME B36.10 and B36.19. 1.3 The following precautionary caveat pertains only to the test method portion, Sections 8, 9, and 10, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.4 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents may be approximate.