高碳鉻鋼零件熱處理檢測

高碳鉻鋼零件熱處理檢測項(xiàng)目報(bào)價(jià)？??解決方案？??檢測周期？??樣品要求？

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GB/T 984-2001堆焊焊條

本標(biāo)準(zhǔn)規(guī)定了堆焊焊條的型號(hào)分類、技術(shù)要求、試驗(yàn)方法及檢驗(yàn)規(guī)則等內(nèi)容。 本標(biāo)準(zhǔn)適用于手工電弧焊表面耐磨堆焊焊條。

GB/T 20566-2006鋼及合金術(shù)語

本標(biāo)準(zhǔn)規(guī)定了鋼及合金常用的術(shù)語和定義。 本標(biāo)準(zhǔn)適用于編寫鋼和合金及其產(chǎn)品的各級(jí)標(biāo)準(zhǔn)和有關(guān)技術(shù)文件等。

GB/T 34891-2017滾動(dòng)軸承 高碳鉻軸承鋼零件 熱處理技術(shù)條件

本標(biāo)準(zhǔn)規(guī)定了符合GB/T 18254規(guī)定的G8Cr15、GCr15、GCr15SiMn、GCr15SiMo、GCr18Mo鋼制滾動(dòng)軸承套圈和滾動(dòng)體(以下簡稱軸承零件)退火、淬火、回火后的技術(shù)要求和檢驗(yàn)方法。本標(biāo)準(zhǔn)適用于上述鋼制軸承零件工序間與成品零件的熱處理質(zhì)量檢驗(yàn),也適用于其他高碳鉻鋼制軸承零件的熱處理質(zhì)量檢驗(yàn)。對(duì)于有特殊要求的軸承零件按相應(yīng)的產(chǎn)品圖樣的規(guī)定。

GB 50439-2015煉鋼工程設(shè)計(jì)規(guī)范

本規(guī)范適用于新建和改建的以轉(zhuǎn)爐、電爐為主要冶煉設(shè)備的煉鋼工程設(shè)計(jì)。

GB/T 51007-2014石油化工用機(jī)泵工程設(shè)計(jì)規(guī)范

本規(guī)范適用于石油化工用機(jī)泵的工程設(shè)計(jì)。

HB/Z 268-1995沖裁模設(shè)計(jì)與制造指南

本標(biāo)準(zhǔn)規(guī)定了沖裁模的設(shè)計(jì)程序和依據(jù)、模具結(jié)構(gòu)、常用裝置、特種沖裁模具的設(shè)計(jì)、模具計(jì)算方法、模具標(biāo)準(zhǔn)件的選用原則、模具材料及熱處理要求，以及模具零件、模架和模具裝配試模的技術(shù)要求。　　本標(biāo)準(zhǔn)適用于沖孔、落料、復(fù)合、級(jí)進(jìn)等沖裁模具的設(shè)計(jì)和制造，也適用于其它沖模的設(shè)計(jì)和制造。

QB/T 1894-1993自行車.鋼球

本標(biāo)準(zhǔn)規(guī)定了自行車鋼球(以下簡稱“鋼球”)的產(chǎn)品分類、技術(shù)要求、試驗(yàn)方法、檢驗(yàn)規(guī)則及標(biāo)志、包裝、運(yùn)輸、貯存。\t本標(biāo)準(zhǔn)適用于QB 1714《自行車命名和型號(hào)編制方法》中規(guī)定的自行車鋼球，也適用于商品鋼球。

SJ 20893-2003不銹鋼酸洗與鈍化規(guī)范

本標(biāo)準(zhǔn)規(guī)定了不銹鋼零件酸洗與鈍化的要求和檢驗(yàn)方法。本標(biāo)準(zhǔn)適用于不銹鋼零件酸洗或鈍化后的質(zhì)量檢驗(yàn)。

DIN EN 14398-2-2008低溫容器.大型可運(yùn)輸非真空絕緣容器.第2部分:設(shè)計(jì)、制造、檢查和試驗(yàn)

This European Standard specifies requirements for the design, fabrication, inspection and testing of largetransportable non vacuum insulated cryogenic vessels of more than 1000 I volume, which are permanently (fixedtanks) or not permanently (demountable tanks) attached to a vehicle, for carriage by road However, it can be usedfor other mode of transport providing the specific regulations/requirements are complied withThis European Standard applies to large transportable non vacuum insulated cryogenic vessels for fluids specifiedin EN 14398-1 and does not apply to vessels designed for toxic fluids.This European Standard does not include the general vehicle requirements e.g. running gear, brakes, lighting etcthat shall be in accordance with the relevant standards/regulations.

DIN EN ISO 10437-2005石油、石油化學(xué)和天然氣工業(yè).專用汽輪機(jī)

This European Standard specifies requirements for the design, materials, fabrication, inspection, testing and preparation for shipment of steam turbines for special-purpose application.

DIN EN ISO 13706-2012石油、石化和天然氣工業(yè).風(fēng)冷熱交換器

This International Standard gives requirements and recommendations for the design, materials, fabrication, inspection, testing and preparation for shipment of air-cooled heat exchangers for use in the petroleum, petrochemical and natural gas industries. This International Standard is applicable to air-cooled heat exchangers with horizontal bundles, but the basic concepts can also be applied to other configurations.

BS EN 13942-2009石油和天然氣工業(yè).管道傳輸系統(tǒng).管道閥

This International Standard specifies requirements and provides recommendations for the design,manufacturing, testing and documentation of ball, check, gate and plug valves for application in pipelinesystems meeting the requirements of ISO 13623 for the petroleum and natural gas industries.This International Standard is not applicable to subsea pipeline valves, as they are covered by a separateInternational Standard (ISO 14723).This International Standard is not applicable to valves for pressure ratings exceeding PN 420 (Class 2 500).On-land supply systems used by the gas supply industry are excluded from the scope of this standard.

BS EN ISO 14723-2009石油和天然氣工業(yè).管道輸送系統(tǒng).海底管道閥

This International Standard specifies requirements and gives recommendations for the design, manufacturing, testing and documentation of ball, check, gate and plug valves for subsea application in offshore pipeline systems meeting the requirements of ISO 13623 for the petroleum and natural gas industries.This International Standard is not applicable to valves for pressure ratings exceeding PN 420 (Class 2500).