Yooj yimcev steelqauv muaj plaub-txheej txheej txheem ntawm cov yeeb nkab hloov tau yooj yim, txheej txheej sab hauv yog extruded thermoplastic raj, cov dej xa tawm los ntawm lub foob;nruab nrab ntawm ob txheej txheej ntawm cov pa roj carbon-filled polyethylene raj, muaj kev tiv thaiv rau ultraviolet hluav taws xob ntawm lub peev xwm ib ntus, thiab txiav txim siab tawm sab nraud zoo li qub.Cov txheej txheej sab nraud yog extruded tuab txheej thaiv, rau kev tswj xyuas hauv qab ntawm lub raj los ntawm kev cuam tshuam sab nraud.

Specification ntawm saj zawg zog steel yeeb nkab siab ntsuam xyuas siv raws li ANSI kev faib tawm, xws li qib 300 sib npaug 5.15MPa;qib 400 sib npaug .89MPa;10.3MPa saj zawg zog steel qib 600 sib npaug tsim hauv paus yog API17J17K thiab RP17B av Flexible yeeb nkab tsim tshwj xeeb me ntsis hauv qhov sib txawv ntawm API specifications, siv API17J kev faib tawm cov txheej txheem thiab cov ntaub ntawv, siab, nruj thiab kev puas tsuaj txwv tsis pub muaj ntau yam.

Kev ntsuam xyuas yog tsim los ua raws li APIRP17B lub davhlau ya nyob twg haum kom ua tau raws li qhov yuav tsum tau ua kom muaj kev ncaj ncees, kom ntseeg tau tias cov txheej txheem sab hauv thiab sab nrauv extruded, thiab tuaj yeem xyuas kom meej tias lub tensile thiab compressive load kis tau mus rau cov yeeb nkab qauv.Tom qab blasting qauv terminal fittings thiab axial tensile xeem.