21.060.60 环、套管、管接头、承插 标准查询与下载
共找到 419 条与 环、套管、管接头、承插 相关的标准，共 28 页
Standard Practice for Ultrasonic Examination of Turbine-Generator Steel Retaining Rings
- ICS
- 21.060.60
- CCS
- 发布
- 2024-05-01
- 实施
Standard Specification for Fixation Pins and Wires
- ICS
- 21.060.60
- CCS
- 发布
- 2024-01-01
- 实施
本文件规定了承插式U型胶圈电熔双密封聚乙烯复合管道工程技术规程总则、术语和符号、材料、设计、施工、水压试验、冲洗与消毒及竣工验收等。
Technical Specification for Socket type U type rubber ring electric fusion double sealing polyethylene composite pipe
- ICS
- 21.060.60
- CCS
- C292
- 发布
- 2023-10-11
- 实施
- 2023-11-11
1.1 This practice covers ultrasonic examination of turbinegenerator retaining rings produced in accordance with Specifications A288 and A289/A289M with an inside diameter to wall thickness ratio equal to or greater than 5:1 and with wall thicknesses from 1 in. to 4 in. [25 mm to 102 mm]. 1.2 Forgings may be inspected by either the contact or the immersion methods, or combinations thereof, as agreed upon between the manufacturer and the purchaser. 1.3 Supplementary requirements of an optional nature are provided for use at the option of the purchaser. The supplementary requirements shall apply only when specified individually by the purchaser in the purchase order or contract. 1.4 This practice is expressed in inch-pound and SI units; however, unless the purchase order or contract specifies the applicable “M” specification designation (SI units), the inchpound units shall apply. The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the practice, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.5 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. 1.6 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 Ultrasonic Examination of Turbine-Generator Steel Retaining Rings
- ICS
- 21.060.60
- CCS
- 发布
- 2023-03-15
- 实施
本文件规定了盾构法隧道管片预埋承插式连接件的术语和定义、分类和代号、技术要求、试验方法、检验规则、标志、包装、运输及贮存的技术内容。 本文件适用于轨道交通盾构法隧道工程，其他盾构法隧道可参照执行。 目前阶段本文件所规定的各项强度指标不适用于外径大于6600mm或隧道顶埋深大于20m的盾构法隧道，如超过此范围应由设计单位复核。
Shield tunnel segment socket connector
- ICS
- 21.060.60
- CCS
- E481
- 发布
- 2022-10-24
- 实施
- 2022-11-01
This draft standard applies to retaining rings with lugs for use in bores. Retaining rings are suitable for retaining machine components which have non-square (radiused or chamfered) edges. They have an eccentric form and have a number of lugs of equal depth uniformly distributed
Retaining rings with lugs (internal circlips) for use in bores
- ICS
- 21.060.60
- CCS
- 发布
- 2021-06-00
- 实施
This draft standard applies to retaining rings with lugs for use on shafts. Such retaining rings are suitable for securing machine components which have non-square (radiused or chamfered) edges, and for concealed assembly. They have an eccentric form and several lugs of equal rad
Retaining rings with lugs for shafts (internal circlips)
- ICS
- 21.060.60
- CCS
- 发布
- 2021-06-00
- 实施
This document specifies requirements for snap rings with rectangular profile for shafts and lays down design details for the grooves into which such rings are fitted. Snap rings with rectangular profile are used to hold components or assemblies (e. g. rolling bearings) on shafts
Snap rings with rectangular profile for shafts
- ICS
- 21.060.60
- CCS
- 发布
- 2021-06-00
- 实施
This document specifies extension sleeves for bolted connections with waisted shank and metric coarse thread from M12 to M180x8 in accordance with DIN 2510-3 und DIN 2510-4.
Bolted Connections with Reduced Shank - Extension Sleeves
- ICS
- 21.060.60
- CCS
- J13
- 发布
- 2021-02-00
- 实施
Retaining rings (Uniform section C type)
- ICS
- 21.060.60
- CCS
- 发布
- 2020-11-24
- 实施
Retaining rings for bores - Normal type and heavy type
- ICS
- 21.060.60
- CCS
- J13
- 发布
- 2017-06
- 实施
1.1 This specification covers functional dimensions for fixation pins and wires. 1.2 In recognition of many broad and varied uses of such pins and wires, many options are included. A variety, but not necessarily all, of the options are illustrated in Figs. 1-3. FIG. 1 Fixation Pins and Wires Note 1: Pins and wires may be smooth shank or threaded. Note 2: Point angle and helix angle, where applicable, is as specified by the manufacturer. Note 3: On square or triangular shanks, flats are equal and corners are on the same circumference as the pin diameter. Shank diameters on pins larger than 3.2 mm may be reduced. Note 4: Optional designs, both ends pointed or point with suture hole. FIG. 2 Fixation Pin-Knowles Type Note 1: Shall be made of one piece of material; that is, not an assembly of two or more pieces. Note 2: Thread major diameter may be the same or larger than the shaft diameter. Note 3: Thread length shall be optional to suit the intended medical application. Note 4: Optional marking in this location. FIG. 3 Fixation Pin-Hagie Type Note 1: Thread major diameter may be the same or larger than
Standard Specification for Fixation Pins and Wires
- ICS
- 21.060.60
- CCS
- K10
- 发布
- 2017
- 实施
Serrated screw thread－locked in and ring locked insert
- ICS
- 21.060.60
- CCS
- 发布
- 2016-11-29
- 实施
