Mitemo inonzi "

Kune akawanda zviyero zveSimbi zvigadzirwa muUnited States, kunyanya kusanganisira zvinotevera:

ANSI American yenyika standard

AISI American Institute of Iron uye Simbi zviyero

ASTM Standard yeAmerican Society yeZvishandiso uye Kuedza

ASME Standard

AMS Aerospace Material Specification (imwe yeanonyanya kushandiswa zvinhu zvinotsanangurwa muUS aerospace indasitiri, yakagadziriswa neSAE)

API American Petroleum Institute standard

AWS AWS Mitemo

SAE SAE Society yeMotor Engineers standard

MIL Us Military standard

QQ isu federal hurumende mwero

Yakamisikidzwa pfupiso yedzimwe nyika

ISO: International Organisation for Standardization

BSI: British Standards Institute

DIN: German Standard Association

AFNOR: French Association for Standardization

JIS: Japanese Industrial Standards Survey

EN: chiyero cheEuropean

GB: Inosungirwa chiyero chenyika chePeople's Republic of China

GB/T: Yakakurudzirwa chiyero chenyika chePeople's Republic of China

GB/Z: National Standardization Guidance gwaro rehunyanzvi rePeople's Republic of China

Kazhinji kushandiswa zvipfupiso

SMLS: Seamless Stainless Simbi pombi

ERW: Magetsi Resistance welding

EFW: Magetsi-fusion yakakandwa

SAW: Yakanyura Arc Welding

SAWL: Longitudinal yakanyura pasi arc welding Longitude

SAWH: Transverse yakadzika arc welding

SS: simbi isina tsvina

Inowanzo shandiswa kuguma kubatana

Joseph t.: plain end flat

BE : Beveled inopera materu

Thread end Thread

BW: Butt welded end

Cap Cap

NPT: National pombi thread