DIN 44874-1
Electrical metal-sheathed (tubular) heating elements; calculation, construction and requirements
电气金属护套（管状）加热元件；计算、构造和要求
1991-04-01
DIN 44876
Hexagonal nipples for electrical tubular heating elements
管状电热元件用六角管接头
1981-07-01
MIL MIL-H-22577C Notice 1-Validation 1
HEATING ELEMENTS ELECTRICAL: CARTRIDGE, STRIP AND TUBULAR TYPE
电热元件电气:管带式
1988-07-08
DIN 44879
Flat hexagon nuts for nipples and screw heads for electrical tubular heating elements, metal-sheated
金属外壳的管状电热元件接头和螺钉头用平六角螺母
1985-09-01
DIN 44874-2
Electrical tubular heating elements, metal sheated, 6.5 mm and 8.5 mm diameter; terminals
直径为6.5 mm和8.5 mm的金属外壳管状电热元件；终端
1976-10-01
GOST 19108-1981
Электронагреватели трубчатые (ТЭН) для бытовых нагревательных электроприборов. Общие технические условия
家用电器的管状加热元件（THE） 一般规格
GB/T 23150-2024
热水器用管状加热器
Tubular heating element for water heaters
2024-09-29
DIN 44874-3
Electrical metal sheated tubular heating elements; 6.5 mm and 8.5 mm diameter, determination of ageing and overload characteristics
电气金属外壳管状加热元件；6.5mm和8.5mm直径 老化和过载特性的测定
1980-06-01
MIL MIL-H-22577C
HEATING ELEMENTS ELECTRICAL: CARTRIDGE, STRIP AND TUBULAR TYPE (SUPERSEDING MIL-H-22577B)
电气加热元件:筒式、条形和管状（取代MIL-H-22577B）
1982-09-09
NB/T 10309-2019
防腐金属管状电热元件
Corrosion resistant metallic tube electric heating elements
2019-11-04
DIN 44922-1
Electric immersion heating elements; screw-in type, G 1 1/2 B thread with metal-sheathed tubular heating elements of 6.5 and 8.5 mm diameter; dimensions and input rating
浸入式电热元件；拧入式 G1 1/2 B螺纹 带有直径为6.5和8.5 mm的金属护套管状加热元件；维度和输入评级
1985-01-01
DIN 44922-2
Electric immersion heating elements, screw-in type, with cartridge-type heating elements, metal-sheathed; dimensions
插入式电热元件 螺纹式 带金属护套的筒式电热元件；尺寸
1985-01-01
DIN 44921-1
Electric cartridge-type heating elements, metal-sheathed; dimensions
金属护套的电热筒式加热元件；尺寸
1985-01-01
DIN 44921-3
Electric cartridge-type heating elements, metal-sheathed; requirements
金属护套的电热筒式加热元件；要求
1985-01-01
T/CEEIA 881-2025
多功能单端金属管状电热元件
Multifunctional single ended metal tube electric heating elements
2025-03-31
SAE AMS7325F
Rings, Sealing, Tubular Metal, Corrosion and Heat Resistant Steel
环 密封 管状金属 耐腐蚀和耐热钢
1993-10-01
DIN 44871-1
Electrical heating elements and heating inserts; definitions
电加热元件和加热插件；定义
1987-08-01
DIN 44921-2
Electric cartridge-type heating elements, with high watt density, metal-sheathed; dimensions
电集装式加热元件 高功率密度 金属外壳；尺寸
1985-01-01
NB/T 10291-2019
加热空气用日用管状电热元件等效加速寿命试验方法
Test method of equivalent accelerated aging of daily-use metallic tube electric heating elements for air-heating
2019-11-04
DIN 44922-3
Electric immersion heating elements; requirements
浸入式电热元件；要求
1985-01-01