Muaj ob hom mechanical tee:

Muaj ob hom mechanical tee:

Grooved thiab threaded. Ib qho ntxiv clamp yog xav tau rau hom grooved, tab sis tsis yog rau hom threaded. Muaj ob hom kev sib txuas zoo tib yam: groove hom thiab xov hom. Hom grooved yuav tsum muaj peb lub clamps ntxiv, thiab cov threaded hom yuav tsum muaj ob lub clamps ntxiv. Mechanical tee yog hom uas muaj clamp thiab yuav tsum muaj lub qhov hauv cov yeeb nkab steel. Lub threaded txo tee txhais tau hais tias cov yeeb nkab me me sib cais yog threaded, thaum lub ntsiab yeeb nkab tseem clamped.

Feem ntau siv rau hauv kev tsim kho, hluav taws xob fais fab, nkoj tsim, tshuaj lom neeg thiab lwm yam lag luam, ntau hom tee fittings muaj lawv tus kheej qhov tsis zoo thiab qhov zoo, paub qhov txawv ntawm lawv cov yam ntxwv thiab qhov tsis zoo, koj tuaj yeem ua kom zoo dua ntawm tee fittings. Cov tees nyob rau hauv lub raj xa dej muaj xws li mechanical tees, grooved txo tees, grooved mechanical tees, thiab dog dig tees. Muaj ob hom kev txo tee: groove hom thiab xov hom: groove hom siv 3 clamps, thiab xov hom siv 2 clamps.

Cov yeeb nkab haum tus qauv muab faib ua cov pa roj nm3 / h thiab sm3 / h

Nm3 hais txog qhov ntim roj ntawm 0 degrees Celsius thiab 1 tus qauv cua;

Sm3 hais txog cov roj ntim raws li kev tswj hwm (raws li kev siv) (feem ntau yog 20 degrees Celsius thiab 1 tus qauv cua).

Raws li: P8 ntawm "Specifications for the Selection and Design of Petrochemical Automation Instruments" thiab 10th International Conference on Metrology (CGPM) nyob rau hauv 1954, lub xeev tus qauv yog txhais raws li: 0 degrees Celsius , 0.101MPa; "Tsis siv neeg tshawb nrhiav tshuab thiab khoom siv (Editor hauv Chief Zhang Hongjian)" P204 thiab "The "Standard Orifice Plate Calculation Method for Natural Gas Flow" txhais lub xeev tus qauv xws li: kub 293.15K (20 degree), siab 101.325KPa.

Cov qauv tsim yeeb nkab tau muab faib ua Ministry of Petroleum qauv:

SY/T0510-1998 steel taub qab vuam yeeb nkab fittings DN=15-600mm

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