Alloy 400 Slip On Flange RF CLASS150

Khoom Taw Qhia

Lwm lub npe ntawm lub caj dab ca vuam flange yog Slip On flange, uas yog aflangeuas txuas cov kav hlau, cov yeeb nkab fittings, thiab lwm yam rau hauv lub flange thiab txuas cov khoom siv los yog cov kav dej los ntawm fillet welds.

Daim ntawv foob

Lub sealing nto daim ntawv ntawm Slip Onflange yog:

Nce lub ntsej muag (RF), lub ntsej muag concave (FM), lub ntsej muag convex (M), lub ntsej muag tenon (T), grooved ntsej muag (G), lub ntsej muag puv (FF).

Txoj kab uas hla ntawm caj dab ca vuam flange: DN10 ~ DN600.

Scope ntawm daim ntawv thov

PN series PN2.5 ~ PN40;Chav Kawm Series Class150 ~ Class1500
Cov khoom siv flange: carbon steel, Luomo steel, 304, 316, 304L, 316L, 321, 347, CF8C.

Hais txog qhov zoo thiab qhov tsis zoo

Qhov zoo: Covplam ntawm flangekuj yog caj dabplam ntawm flange, vim tias nws muaj lub caj dab luv, uas txhim kho lub zog ntawm flange thiab txhim kho cov kabmob muaj peev xwm ntawm flange.

Yog li ntawd, nws tuaj yeem siv rau ntawm cov kav dej uas muaj siab dua.

Disadvantages: Tus nqi siab duaphaj tiaj vuam flange, thiab nws yooj yim rau pob vim nws cov duab.

Cov ntaub ntawv Dimension

Hais txog Alloy Steel

Alloy steel yog hais txog cov hlau alloy uas muaj lwm cov hlau alloy ntxiv dua li hlau thiab carbon.Cov hlau carbon hlau tsim los ntawm kev ntxiv ib lossis ntau lub ntsiab lus ntawm cov pa roj carbon zoo tib yam.

Raws li cov khoom sib txawv ntxiv thiab cov txheej txheem tsim nyog, lub zog siab, siab tawv, hnav tsis kam, corrosion kuj, tsis kub tsis kam, kub tsis kam, tsis muaj hlau nplaum thiab lwm yam khoom tshwj xeeb tuaj yeem tau txais.

(Xws li Flange Alloy)

Txog Alloy 400

Lub npe thoob ntiaj teb: Monlaloy400, UNSN04400, NICU30FEW-NR: 2.4360, Nicorros-Alloy 400, ATI400, NASNW400

Cov qauv kev coj ua: ASTMB127 / ASMESB-127, ASTMB163 / ASMESB-63, ASTMB165 / ASMESIB-165

Cov khoom tseem ceeb: carbon (C) ≤ 0.30, nickel (Ni) ≥ 63.0, silicon (Si) ≤ 0.5, sulfur (S) ≤ 0.024, hlau (Fe) ≤ 2.5, manganese (Al) ≤ 2.0.0, tooj liab, tooj liab(CU) 28.0 ~ 34.0

Lub cev ua haujlwm: ntom: 8.9g / cm3, melting point: 1300-1350 ° C, hlau nplaum: tsis muaj

Mechanical zog: tensile zog: σ B ≥ 480MPa, yield zog σ B ≥ 195MPa: expansion tus nqi: δ ≥ 35%, hardness;Hardness;Hardness;Hardness;HB135-179

Kev tiv thaiv corrosion thiab qhov chaw pabcuam tseem ceeb: Alloy 400 feem ntau zoo dua li npib tsib xee thiab tooj liab hauv kev tiv thaiv corrosion, thiab nws tiv taus ntau dua rau npib tsib xee.

Qhov kev txhim kho corrosion ntawm qhov nruab nrab yog zoo dua li ntawm cov ntshiab tooj liab oxidation nruab nrab, uas yog heev pab tau rau sulfuric acid, phosphate thiab carbon.

Nws tsis yog qhov corrosion kuj ntawm hydrochloric acid, tab sis kuj muaj corrosion kuj zoo heev rau kub alkali.Alloy 400 alloy muaj corrosivity siab heev hauv daim iav fluorescent, hydrochloric acid, sulfuric

acid, sulfuric acid cov khoom ua tau zoo, hydrofluoric acid thiab nws cov tsev kawm ntawv.Nws tiv taus corrosion ntau dua li tooj liab raws alloys hauv dej hiav txwv.