Iyo ASTM A \ / ASME SaE 335 Spection inofukidza seamless Ferritic Alloy Steel pombi dzepamhepo tembiricha. Iyo pombi inonyanya kushandiswa kukotama, kusanganisa uye kufanana kwekuumba mashandiro, pamwe nekufungidzira kwakawanda.ChirunguA335 yakavandudza kupfeka kurwisa kupisa kwakanyanya. Iyo ine chimiro chakanaka uye michina isina deformation uye deformation. Iyo ine yakanaka yekudyara yekugadzikana munzvimbo dzakamanikidzwa.

ASTM A193 BCE BOLTS inoonekwa seyinoshandiswa kusvika 450¡¡¡¡ nekuda kwekushisa kurapwa kwechikepe molybdenum. B7 Stud Bolts idzo belts ine madhiri echirume uye hex musoro wakagadzirirwa kugadzirwa ne wrench. Inogona kuve yakanyatsochemerwa kana kuyariswa uye inopihwa nehex cap.
ChiHindi
Alloy Simbi a182 F12 Flanges ine Rwiyo Rwakanaka Kudzvinyirira, Pamba, uye Crevice Corrosion mumakemikari ane Chrorides uye Sulfuric, phismhor, uye nitric acids. Alloy Steel Fon Flanges ane zvakare kupokana kukuru kupamba mu chloride mhinduro, kupikisana kukuru kuCrevice uye kushamwaridzana kuparara.