GB/T 21832.2-2018
奥氏体-铁素体型双相不锈钢焊接钢管 第2部分:流体输送用管
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
- 实施日期
- 2019-02-01
- ICS 分类
- 77.140.75
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 21832.2-2018
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2:Pipes for fluid transport
GB/T 21832.1-2018
Welded austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 1:Tubes for heat exchanger
GB/T 20409-2018
Seamless multi-rifled steel tubes for high-pressure boiler
GB/T 35990-2018
Metal bellows expansion joints for pressure piping
GB/T 5310-2017
Seamless steel tubes and pipes for high pressure boiler
GB/T 34204-2017
Coiled tubing
GB/T 34201-2017
Seamless hot-rolled square and rectangular steel tubes for structure
GB/T 34109-2017
Seamless steel tubes for drill rod of rotary digging machine
GB/T 34107-2017
Seamless precision stainless steel pipes for rail transit vehicle braking system
GB/T 34105-2017
Seamless steel tubes for ocean engineering structures
GB/T 34020.3-2017
Double wall copper-brazed steel tubes—Part 3: Tubing system for air conditioner and refrigeration
GB/T 34020.2-2017
Double wall copper-brazed steel tubes—Part 2:Tubing system for automobiles
GB/T 34020.1-2017
Double wall copper-brazed steel tubes—Part 1:Tubing system for refrigerator
GB/T 33966-2017
Seamless abrasion-resistant steel pipes for mortar service
GB/T 33821-2017
Seamless steel tubes for automobile stabilizer bar
GB/T 19830-2017
Petroleum and natural gas industries—Steel pipes for use as casing or tubing for wells
GB/T 18984-2016
Seamless steel tubes for low-temperature-service piping
GB/T 33167-2016
Seamless stainless steel tubes and pipes for industrial furnace of petroleum and chemical hydrogenation unit
GB/T 33156-2016
Precision welded tubes for gas spring
GB/T 32970-2016
Longitudinal submerged-arc welded steel pipe for high pressure service at high temperatures