Classification ntawm Steel Tube

Los ntawm txoj kev tsim khoom
Cov kav hlau tuaj yeem muab faib ua ob pawg raws li kev tsim khoom: seamless steel kav thiab welded steel kav, welded steel kav yog hu ua welded kav.
1. Seamless steel yeeb nkab yuav muab faib ua kub dov seamless yeeb nkab, txias drawn yeeb nkab, precision steel yeeb nkab, kub expanded yeeb nkab, txias spinning yeeb nkab thiab extruded yeeb nkab raws li cov txheej txheem ntau lawm.
Seamless steel yeeb nkab yog ua los ntawm high-quality carbon steel los yog alloy steel, uas yog muab faib ua kub dov thiab txias dov (kos duab).
2. Welded steel yeeb nkab yog muab faib ua rauv welded yeeb nkab, hluav taws xob welded (kuj welded) yeeb nkab thiab tsis siv neeg arc welded yeeb nkab vim nws cov txheej txheem vuam sib txawv, vim nws cov vuam sib txawv, nws tau muab faib ua ncaj seam welded yeeb nkab thiab kauv welded yeeb nkab. , thiab vim nws qhov kawg zoo, nws muab faib ua puag ncig welded yeeb nkab thiab tshwj xeeb-puab (square, ca, thiab lwm yam) welded yeeb nkab.
Welded steel yeeb nkab yog dov mus rau hauv lub raj-puab steel phaj rau seam los yog kauv seam welding, nyob rau hauv txoj kev tsim, nws yog muab faib ua low-pressure fluid thauj nrog welded steel yeeb nkab, kauv seam fais welded steel yeeb nkab, ncaj coil welded steel yeeb nkab. , hluav taws xob welded yeeb nkab, thiab lwm yam. Seamless steel kav yuav siv tau nyob rau hauv cov kua cua siab pipelines thiab gas pipelines nyob rau hauv ntau yam industries, thiab lwm yam. Welded kav yuav siv tau rau cov dej pipelines, roj pipelines, cua sov kav, hluav taws xob pipelines, thiab lwm yam.

Kev faib khoom
Cov kav hlau hlau tuaj yeem muab faib ua cov kav dej carbon thiab cov kav hlau alloy, cov kav hlau stainless, thiab lwm yam raws li cov khoom siv ntawm cov yeeb nkab (uas yog, hom hlau).
Cov pa roj carbon monoxide tuaj yeem muab faib ua cov pa roj carbon zoo tib yam cov kav dej thiab cov pa roj carbon zoo.
Alloy tubes tuaj yeem muab faib ua: cov raj tsis tshua muaj hlau, cov raj hlau alloy, cov hlau alloy siab, thiab cov raj muaj zog. Cov kabmob, cov kav dej kub-resistant thiab acid-resistant stainless hlau, precision alloy (xws li Kovar) kav thiab superalloy raj.

Kev faib tawm ntawm txoj kev sib txuas
Cov kav hlau tuaj yeem muab faib ua cov kav dej du (cov yeeb nkab kawg uas tsis muaj xov) thiab cov xaim xaim xaim (cov yeeb nkab xaus nrog cov xov) raws li kev sib txuas ntawm cov yeeb nkab kawg.
Cov raj xaim tau muab faib ua: cov raj xaim zoo tib yam thiab cov hlau tuab tuab ntawm qhov kawg ntawm cov hlab.
Thickened hlau raj tuaj yeem muab faib ua: sab nraud thickened (nrog rau lwm cov xov), puab thickened (nrog rau hauv xov) thiab sab hauv thiab sab nraud thickened (nrog rau sab hauv thiab sab nraud threads) thiab lwm yam hauv av xaim kav.
Yog hais tias lub raj xaim yog raws li hom xov, nws tuaj yeem muab faib ua: zoo tib yam cylindrical lossis tapered xov thiab xov tshwj xeeb thiab lwm yam hauv av xaim raj.
Tsis tas li ntawd, raws li kev xav tau ntawm cov neeg siv, cov xaim raj feem ntau xa nrog cov yeeb nkab txuas.