Weld caj dab Flanges

Weld caj dab Flanges
Txhawb tshuaj

RFWN Flange (Raised Face Weld Neck Flange) yog ib qho ntawm cov roj flanges feem ntau hauv kev lag luam piping. Lawv yooj yim rau to taub txog lawv qhov chaw kaw ntev ntev uas sib phim rau cov phab ntsa tuab (tshau) ntawm cov yeeb nkab.

Weld caj dab flange thiab ntev weld caj dab flange muab kev txhawb nqa rau hauv daim ntawv thov yuav tsum muaj kev kub siab thiab thaum lub siab thiab qhov siab-tawg ntau. Nws kuj pab nyob rau hauv qis voj voog qaug zog tshwm sim los ntawm kab nthuav los yog lwm yam kuj tsis paub meej zog.

Weldneck flange tshau yog machined kom phim tus ID ntawm cov yeeb nkab lossis haum. Qhov no tsim qhov kev hloov pauv mus rau thiab los ntawm qhov caj dab weld caj dab flange thiab tiv thaiv kom tsis txhob muaj kev ntxhov siab thaum vuam caj dab. Li no nws yog ib qho tseem ceeb los qhia txog lub sij hawm sib txawv ntawm cov yeeb nkab thaum lub sijhawm ntawm yuav khoom ntawm lub caj dab weld caj dab flange. Weldneck flange yog welded rau yeeb nkab nrog tag nrho kev nkag mus rau weld thiab muab kev nyuaj siab zoo heev los ntawm txoj kab xev. Weld tseem niaj hnub radiographed lossis UT kuaj xyuas hauv cov ntawv tseem ceeb.

Weld caj dab flange yog muaj nyob hauv ob qho tib si tsa lub ntsej muag thiab lub ntsej muag tiaj. Feem ntau weld caj dab flanges muaj cov qauv kho mob los yog hnyav ntxiv ris. Sch 120 lossis Sch 160 laj kab flanges, hauv qhov hnyav hnyav hnyav xws li 1500 # txog 2500 # kuj tseem muaj nyob rau hauv weld caj dab flange.

Siab150LBS-2500LBS
Txuj CiASME B16.9 DIN2616 DIN2615 DIN2605BS 1640-3-1968BS 1640-4-1968 JIS B2313 GOST17375 GOST17378 GB / T
Cov khoom sivHlau StainlessF304 304L 304H 316 316L 310 310S 321321H 317 317L 347 347H904L SS31803 2205 2507
Sib sau homDag los yog raws li yuav tsum tau ua
Cov khoom tseem ceebSeamless& Welded steel yeeb nkab flange


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