23.040.15 有色金属管 标准查询与下载



共找到 256 条与 有色金属管 相关的标准,共 18

本标准规定了表用铜合金管的要求、试验方法、检验规则和标志、包装、运输、贮存及订货单(合同)内容等。 本标准适用于各类压力表、冰箱温度表、湿度显示仪等仪表及承压用的铜合金管。

Copper alloy tube for pressure gauge

ICS
23.040.15
CCS
H62
发布
2005-07-04
实施
2005-12-01

本标准规定了热交换器及冷凝器用铜合金无缝管(以下简称管材)的要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于船舶、电力等工业部门制造热交换器及冷凝器用的圆形铜合金管材。

Seamless copper alloy tube for condenser and heat-exchanger

ICS
23.040.15
CCS
H61;Q83
发布
1998-07-15
实施
1999-02-01

本标准规定了铜及铜合金拉制管的要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于各工业部门用的纯铜、黄铜、锌白铜拉制圆形管。

Drawn tube of copper and copper alloys

ICS
23.040.15
CCS
H62
发布
1997-12-22
实施
1998-08-01

本标准规定了铝及铝合金管材的外形尺寸及允许偏差。 本标准适用于铝及铝合金热挤压无缝圆管,冷拉、轧圆管及冷拉正方形管、矩形管和椭圆形管材。本标准不适于用组合模热挤压的铝及铝合金管材。用组合模热挤压的管材,其尺寸偏差应符合GB/T14846《铝及铝合金挤压型材尺寸偏差》的规定。

Wrought aluminium and aluminium alloy tubes--Dimensions and deviations

ICS
23.040.15
CCS
H61
发布
1995-04-18
实施
1995-12-01

本标准规定了铜及铜合金毛细管的分类、技术要求、试验方法、检验规则及标志、包装、运输、贮存。 本标准根据用途将产品分为3级: 高级——适用于家用电冰箱、电冰柜、高精度仪表等工业部门用的铜毛细管。 较高级——适用于较高精度的仪器、仪表和电子等工业部门用的铜及铜合金毛细管。 普通级——适用于一般精度的仪器、仪表和电子等工业部门用的铜及铜合金毛细管。

Capillary tube of copper and copper alloys

ICS
23.040.15
CCS
H62
发布
1994-02-20
实施
1994-12-01

本标准规定了用焊接方式制造的普通黄铜圆形管的产品分类、技术要求、试验方法、检验规则和包装等。 本标准适用于无线电通讯等工业部门作一般用途的普通黄铜圆形管。

Welded brass tube

ICS
23.040.15
CCS
H62
发布
1989-03-31
实施
1990-03-01

本标准规定了无管芯重力热管铝管材的技术要求和检验方法。 本标准适用于无管芯重力热管铝管材的生产和验收。

Aluminium tubes used for wickless gravity heat pipes

ICS
23.040.15
CCS
J74
发布
1988-04-14
实施
1988-11-01

本标准规定了直管状铝无管芯重力热管的品种规格、技术要求和检验方法。 本标准适用于铝无管芯重力热管的设计、制造和检验。

Wickless aluminium gravity heat pipes

ICS
23.040.15
CCS
J74
发布
1988-04-14
实施
1988-11-01

本标准适用于压力表等仪表用的锡青铜管。

Bronze tube for pressure-gauge

ICS
23.040.15
CCS
H62
发布
1988-02-29
实施
1989-02-01

本标准适用于电子、电讯工业部门制造无线电设备及电讯器材用的拉制图形波导管。

Copper and copper alloys--Circular waveguide tube

ICS
23.040.15
CCS
H62
发布
1988-02-29
实施
1989-02-01

本标准适用于电子、电讯工业部门制造无线电设备及电讯器材用的矩形、扁矩形和方形铜及铜合金波导管。

Copper and copper alloys--Rectangular and square waveguide tube

ICS
23.040.15
CCS
H62
发布
1988-02-29
实施
1989-02-01

本标准适用于化工、仪表等工业部门制造耐腐蚀或其它重要零部件用的镍及镍铜合金圆形管。

Nickel and nickel-copper alloy tube

ICS
23.040.15
CCS
H62
发布
1981-12-30
实施
1982-10-01

Standard Practice for Electromagnetic (Eddy Current) Examination of Copper and Copper-Alloy Tubes

ICS
23.040.15
CCS
发布
2024-06-01
实施

5 设计 一般要求 氧气阻火管段的设计和使用应根据安装使用管道的设计压力、氧气纯度、绝热压缩/膨胀、摩擦、震动等工况参数,确定采用合理的结构型式与选用合适的材料。 中间阻火管段长度 氧气阻火管段的中间阻火管段长度根据设计需要分阀前界区和调压站出口、调节阀前后。阀前界区中间阻火管段长度不应小于500 mm,调压站出口、调节阀前后的中间阻火管段长度不应小于1500 mm且不应小于管道通径的8倍。 进出口接管段长度 当氧气阻火管段的公称尺寸大于等于DN150时,进出口接管段长度不应小于150 mm; 当氧气阻火管段的公称尺寸小于DN150时,进出口接管段长度不应小于外径且不小50 mm。 管道外径 氧气阻火管段的管道外径按下列标准中规定的钢管外径选取,或按订货合同的要求。中间阻火管段与进出口接管段的外径应一致。 a)GB/T 9124.1; b)GB/T 9124.2; c)HG/T 20592; d)HG/T 20615; e)HG/T 20623。 法兰型式 氧气阻火管段的连接形式为带颈对焊法兰形式,不应采用板式平焊法兰。应符合5.4中所列标准之一的规定,或按订货合同的要求。 中间阻火管段的壁厚 中间阻火管段的壁厚根据设计压力、管道外径、许用应力、焊接接头系数及壁厚附加量等参数按式(1)~式(4)进行计算:     ……………………………………………(1) ……………………………………………………………(2)    …………………………………………………(3) ……………………………………………………………(4) 式中:  ——管道计算厚度,单位为毫米(mm);  ——设计压力(表压),单位为兆帕(MPa);  ——管道外径,单位为毫米(mm);  ——常温下管道许用应力, JB/T4755—2006中表5-3,表5-5,单位为兆帕(MPa);  ——焊接接头系数,双面焊、焊缝100 %射线检测的取0.9; ——焊接头高温强度降低系数,按GB/T 20801.3—2020中4.2.7的规定查取; Y——计算系数。当ts<D/6时,取0.4;当ts≥D/6时,;  ——管内径,取GB/T 12224中与公称尺寸相对应的内径值,单位为(mm);      ——壁厚附加量,按GB/T 20801.3—2020中图7查取,单位为毫米(mm);     ——材料厚度负偏差,按GB/T 20801.3—2020中图7查取,单位为毫米(mm); ——腐蚀、冲蚀裕量,按GB/T 20801.3—2020中图7查取,单位为毫米(mm); ——机械加工深度或刻痕深度,按GB/T 20801.3—2020中图7查取,单位为毫米(mm); ——管道名义厚度,单位为毫米(mm); ——管道设计厚度,为计算厚度与厚度附加余量之和,单位为毫米(mm); △——厚度圆整值,按GB/T 20801.3—2020中图7查取,单位为毫米(mm)。 进出口接管段的壁厚 氧气阻火管段的进出口接管段的壁厚与中间阻火管段的壁厚应一致。 6 材料 中间阻火管段 当氧气阻火管段的外径小于等于377 mm时,宜选用铜及铜合金无缝管材;当氧气阻火管段的外径大于377 mm时,选用铜及铜合金板卷制后焊接而成。中间阻火管段的材料无论选用管材或板材,中间阻火管段的外径应符合5.4的规定,壁厚应符合5.6的规定。拉制铜管、挤制铜管、铜及铜合金板等材料,其牌号、状态和规格及化学成分、力学性能应符合下列相应标准中的规定: a)拉制铜管应符合GB/T 1527的规定; b)挤制铜管应符合YS/T 662的规定; c)铜及铜合金板应符合 GB/T 2040的规定。 用于制造中间阻火管段的拉制铜管、挤制铜管管材的外形尺寸及其允许偏差应符合GB/T 16866的规定。 进出口接管段(或法兰) 当氧气阻火管段的外径小于等于530 mm时,选用不锈钢无缝钢管或输送流体用无缝钢管;当氧气阻火管段的外径大于530 mm时,选用不锈钢钢板或非合金钢钢板卷制后焊接而成。进出口法兰选用不锈钢锻件或碳素钢锻件。无论选用管材或板材,进出口接管段(或法兰)的外径应符合5.4的规定,壁厚应符合5.7的规定。不锈钢无缝钢管、不锈钢钢板、不锈钢锻件、输送流体用无缝钢管、碳素钢锻件、非合金钢钢板等材料,其牌号、状态和规格及化学成分、力学性能应符合下列相应标准中的规定: a)不锈钢无缝钢管应符合GB/T 14976的规定; b)不锈钢钢板应符合GB/T 713.7的规定; c)不锈钢锻件应符合NB/T 47010的规定; d)输送流体用无缝钢管应符合GB/T 8163的规定; e)碳素钢锻件应符合NB/T 47008的规定; f)非合金钢钢板应符合GB/T 713.2的规定。 用于制造进出口接管段的不锈钢无缝钢管、输送流体用无缝钢管的外形尺寸及其允许偏差应符合GB/T 17395的规定。 焊材 铜及铜合金板卷制焊接中间阻火管段和中间阻火管段与进出口接管段(或法兰)焊接,应选用镍铜合金焊丝,其牌号、状态和规格及化学成分应符合GB/T 15620的规定,或按订货合同的规定。 不锈钢钢板、碳素结构钢热轧钢板卷制焊接进出口接管段,应选用熔化极气体保护电弧焊用非合金钢及细晶粒钢实心焊丝,其牌号、状态和规格及化学成分应符合GB/T 8110的规定,或按订货合同的规定。 材料质量证明文件 氧气阻火管段所采用的材料的编号、标志等应清晰完整,并能够追溯到材料质量证明文件。中间阻火管段、进出口接管段(或法兰)、焊材等材料质量证明文件,材料证明文件需包括材质化学成分及力学性能等理化检验项目。 中间阻火管段、进出口接管段(或法兰)、焊材等材质化学成分及力学性能应相应符合6.1.1、6.2.1、6.3的规定。 7 焊接 氧气阻火管段焊接 氧气阻火管段焊接,应按GB 50236的规定执行。 焊接工艺评定 每一焊接工艺,均应有覆盖异类金属材料相焊或同类金属材料相焊的焊接工艺评定。 焊缝返修 如有焊缝返修,则应有返修工艺文件,且焊缝的同一部位返修次数不应超过两次。 焊缝表面质量 氧气阻火管段的所有焊缝目视检查质量验收标准应按表2的规定执行。 表2 焊缝目视检查质量验收标准 缺陷类型 目视检查质量验收标准 表面裂纹、未熔合 无明显缺陷 表面未焊透 无明显缺陷 表面气孔或暴露的夹渣a 无明显缺陷 咬边 无明显缺陷 根部表面凹陷 接头总厚,包括焊缝补强:≥Tb 余高或根部凸出(H),mm T≤6  H≤1.5  6<T≤13  H≤3.0  13<T≤25  H≤4.0  T>25   H≤5.0 a 仅评价公称壁厚≤5 mm焊接焊缝的缺陷;       b T是对焊接头中两个连接件厚度较薄者的名义厚度。对没有额外填充金属的坡口环向接头,其外部凹陷深度不应      小于1 mm或10 %接头名义厚度,焊缝金属应平滑过渡到组件表面,焊缝总厚度(包括焊缝补强)不得小于名义厚度。 8 技术要求  强度试验 氧气阻火管段应能承受不低于1.5倍的设计压力,持续时间不少于10 min,试验结果应无渗漏和结构损伤。 无损检测 氧气阻火管段在压力试验前应按NB/T 47013.2的规定对焊缝进行100 %射线检测,检测结果应为综合评定合格等级不低于Ⅱ级,技术等级不低于AB级。 酸洗、钝化和脱脂处理 氧气阻火管段在强度试验合格后,应进行酸洗、钝化处理,表面应无皱褶,无明显缺陷。 氧气阻火管段脱脂,宜采用三氯乙烯、或其他无机非可燃清洗剂等脱脂溶剂,也可采用超声波方法脱脂。阻火管段脱脂处理后,应在空气流通处或通风装置内吹干,直到无脱脂剂气味为止。 氧气阻火管段的脱脂处理应符合HG 20202的相关规定;脱脂处理后采用无油空气或氮气吹扫,吹扫后表面应符合JB/T 6896 的规定。

Oxygen fire resistance pipe section

ICS
23.040.15
CCS
C344
发布
2024-05-20
实施
2024-06-01

Standard Specification for UNS N08367 Welded Tube

ICS
23.040.15
CCS
发布
2024-04-01
实施

Standard Specification for Electric Fusion-Welded Ni-Cr-Co-Mo Alloy, Ni-Fe-Cr-Si Alloy, Ni-Cr-Fe-Al Alloy, Ni-Cr-Fe Alloy, and Ni-Cr-Fe-Si Alloy Pipe

ICS
23.040.15
CCS
发布
2024-04-01
实施

1.1 This specification covers welded UNS N06600,2 N06601, N06603, N06025, N06045, UNS N06690, UNS N06693, and UNS N06699 alloy boiler, heat exchanger, and condenser tubes for general corrosion resisting and low or high-temperature service. 1.2 This specification covers tubes 1⁄8 in. to 5 in. (3.18 mm to 127 mm), inclusive, in outside diameter and 0.015 in. to 0.500 in. (0.38 mm to 12.70 mm), inclusive, in wall thickness. Table 2 of Specification B751 lists the dimensional requirements of these sizes. Tubes having other dimensions may be furnished provided such tubing complies with all other requirements of this specification. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Welded Nickel-Chromium-Aluminum Alloy and Nickel-Chromium-Iron Alloy Tubes

ICS
23.040.15
CCS
发布
2024-04-01
实施
2024-04-01

1.1 This practice covers a procedure for making capillary joints by soldering of copper and copper alloy tube and fittings. 1.2 This procedure is applicable to pressurized systems such as plumbing, heating, air conditioning, refrigeration, mechanical, fire sprinkler, and other similar systems. ASME B31.5 and B31.9 reference the techniques used for satisfactory joint preparation. It is also used in the assembly of nonpressurized systems such as drainage, waste, and vent. 1.3 It is not applicable to the assembly of electrical or electronic systems. 1.4 Tube and fittings are manufactured within certain tolerances to provide for the small variations in dimensions associated with manufacturing practice. Applicable specifications are listed in Appendix X1. 1.5 A variety of solders are available that will produce sound, leak-tight joints. Choice of solder will depend upon the type of application and on local codes. For potable water systems, only lead-free solders shall be used, some of which are described in Specification B32. 1.6 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.7 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For hazard statements, see the warning statements in 6.4.1, 6.6.1, and 6.6.3. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Making Capillary Joints by Soldering of Copper and Copper Alloy Tube and Fittings

ICS
23.040.15
CCS
发布
2023-12-01
实施

1.1 This specification2 covers seamless pipe and tube of nickel and nickel-cobalt alloys. covers seamless pipe and tube of nickel and nickel-cobalt alloys. 1.2 Alloys that can currently be certified to this specification are (UNS N10001, UNS N10242, UNS N10665, UNS N12160, UNS N10675, UNS N10276, UNS N06455, UNS N06007, UNS N08320, UNS N06975, UNS N06002, UNS N06985, UNS N06022, UNS N06035, UNS N06044, UNS N08135, UNS N06255, UNS N06058, UNS N06059, UNS N06200, UNS N10362, UNS N06030, UNS N08031, UNS N08034, UNS R30556, UNS N08535, UNS N06250, UNS N06060, UNS N06230, UNS N06235, UNS N06686, UNS N10629, UNS N06210, UNS N10624, and UNS R20033)3 . 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, to establish appropriate safety, health, and environmental practices, and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Seamless Nickel and Nickel-Cobalt Alloy Pipe and Tube

ICS
23.040.15
CCS
发布
2023-12-01
实施

Standard Specification for Welded Nickel and Nickel-Cobalt Alloy Pipe

ICS
23.040.15
CCS
发布
2023-11-01
实施



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