53.020.30 起重设备附件 标准查询与下载
共找到 770 条与 起重设备附件 相关的标准，共 52 页
Round steel short link chains for lifting purposes. Medium tolerance sling chains. Grade 4, stainless steel
- ICS
- 53.020.30
- CCS
- 发布
- 2018-08-31
- 实施
- 2018-08-31
This document specifies the requirements for medium tolerance sling chains of grade 4 from stainless steel for use preferably in chain slings of grade 4 from stainless steel or for other lifting purposes. The range of nominal diameter, dn, covered by this document is from 4 mm to 22 mm. These sling chains are round steel short link chains with a nominal pitch, pn = 3 × dn, electrically welded, solution-annealed and tested. They are for use in the temperature range –100 °C to +400 °C. They comply with the general conditions of acceptance of ISO 1834. NOTE 1 Because sling chains are solution-annealed in the finished condition, they can be used without restrictions with regard to the corrosion resistance of the steels according to 5.2. Higher grades of stainless steel chains are achieved by cold drawing of the wire prior to the chain manufacturing. Therefore, solution annealing is not possible without reduction of strength. The weld seam, in particular, represents a critical area with regard to the corrosion resistance. NOTE 2 Resistance butt welding and flash welding are listed in ISO 4063.
Round steel short link chains for lifting purposes - Medium tolerance sling chains - Grade 4, stainless steel
- ICS
- 53.020.30
- CCS
- 发布
- 2018-08-00
- 实施
Specifies the requirements for fine-tolerance hoist chains of grade VH for use as load chains in hand operated chain hoists for lifting purposes.
Round steel short link chains for lifting purposes - Fine tolerance hoist chains for hand operated chain hoists - Grade VH
- ICS
- 53.020.30
- CCS
- 发布
- 2018-07-25
- 实施
Specifies the requirements for fine-tolerance hoist chains of grade TH for use as load chains in hand operated chain hoists for lifting purposes.
Round steel short link chains for lifting purposes - Fine tolerance hoist chains for hand operated chain hoists - Grade TH
- ICS
- 53.020.30
- CCS
- 发布
- 2018-07-18
- 实施
Cranes — Wire ropes — Care and maintenance, inspection and discard
- ICS
- 53.020.30
- CCS
- 发布
- 2018-07-02
- 实施
Cranes — Wire ropes — Care and maintenance, inspection and discard
- ICS
- 53.020.30
- CCS
- 发布
- 2018-07-02
- 实施
Cranes — Wire ropes — Care and maintenance, inspection and discard
- ICS
- 53.020.30
- CCS
- 发布
- 2018-07-02
- 实施
This document specifies the requirements to safety, including methods of rating and testing single and endless sewn flat woven webbing slings, made of polyamide, polyester and polypropylene man-made fibre webbing in the width range of 25 mm to 100 mm inclusive.
Textile slings - Safety - Disposable flat woven slings, made of man-made fibres
- ICS
- 53.020.30
- CCS
- J80
- 发布
- 2018-07-00
- 实施
- 2018-07-01
Frequency converter for construction lifts
- ICS
- 53.020.30
- CCS
- J80
- 发布
- 2018-04-30
- 实施
- 2018-12-01
Three fulcrum reducer for crane
- ICS
- 53.020.30
- CCS
- J80
- 发布
- 2018-04-30
- 实施
- 2018-12-01
本标准规定了恒功率电动绞盘（以下简称绞盘）的术语和定义、基本要求、技术要求、检验方法、检验规则、标志、包装、运输和贮存及质量承诺。 本标准适用于标定拉力为45kN～150kN的绞盘。
Constant power electric winch
- ICS
- 53.020.30
- CCS
- C381
- 发布
- 2018-03-30
- 实施
- 2019-02-25
Energy efficiency limits for brake motors used in hoisting machinery
- ICS
- 53.020.30
- CCS
- J80
- 发布
- 2018-02-09
- 实施
- 2018-10-01
Industrial brake energy efficiency limits
- ICS
- 53.020.30
- CCS
- J80
- 发布
- 2018-02-09
- 实施
- 2018-10-01
Bearing housing wheel sets for bridge and gantry cranes
- ICS
- 53.020.30
- CCS
- J 80
- 发布
- 2018-01-03
- 实施
- 2018-04-03
5.2 表面质量 5.2.1产品表面应光滑，无毛刺，表面颜色一致，无锈迹，其圆弧部位不应有裂纹、变形等缺陷。 5.2.2产品焊接处无虚焊、漏焊现象；不应有夹渣、烧伤状况。 5.4净含量 5.4.1交货时以长度为单位的链条其允许误差为总长的±1%。 5.4.2交货时以质量为单位的链条则其允许误差应符合表2规定。同一批产品的平均净含量不得低于标签上标明的净含量。
Stainless steel short link high-precision chain for lifting purpose
- ICS
- 53.020.30
- CCS
- C334
- 发布
- 2017-12-26
- 实施
- 2017-12-26
Cranes. Wire ropes. Care and maintenance, inspection and discard
- ICS
- 53.020.30
- CCS
- J80
- 发布
- 2017-12-15
- 实施
- 2017-12-15
