Hauv kev lag luam petrochemical, ASTM A106 GRB seamless kav, nrog rau lawv zoo heev -kub lub zog thiab siab- bearing muaj peev xwm, ua lub luag hauj lwm tseem ceeb nyob rau hauv tawg cub tawg raj thiab thauj mus los pipelines.
Cracking Furnace Tube Case: Nyob rau hauv ib tsob nroj ethylene, A106 GRB seamless kav tau siv los tsim cov convection seem rauv tubes, ua haujlwm tsis tu ncua ntawm qhov kub siab tshaj 400℃thiab siab ntawm ntau megapascals. Lawv cov pearlite zoo ib yam -ferrite qauv ua kom muaj kev tiv thaiv kev tiv thaiv -warping kev ua tau zoo, thiab kev txij nkawm tau txuas ntxiv mus rau ntau tshaj 6 xyoo, txo qhov kev pheej hmoo ntawm kev kaw tsis tau npaj tseg.
Kev thauj mus los Pipeline Case: Hauv qhov chaw ua kom zoo, cov yeeb nkab tsis sib txuas no tau siv rau siab - cov roj kub thiab cov kav dej xaim hluav taws xob. Nws zoo weldability thiab ntom qauv ua kom lub sealing kev ua tau zoo thiab cov qauv kev ncaj ncees ntawm cov kav dej nyob rau hauv thermal cycling tej yam kev mob, txo cov kev pheej hmoo ntawm to.
Jiangsu Cunrui Hlau Khoom Co., Ltd. muab ASTM- tus qauv- ua raws A106 GRB seamless kav rau kev lag luam petrochemical, pab cov nroj tsuag ua haujlwm zoo rau lub sijhawm ntev.
Yog tias koj muaj kev yuav khoom lossis kev sib tham txog kev xav tau, thov hu rau Jiangsu Cunrui Hlau Khoom Co., Ltd.