ASTM是美国材料与试验协会（American Society for Testing and Materials）标间标准。ASTM A126 阀门、法兰和管配件用灰铁铸件的标准规范 ASTM A126 CLASS B性能要求见下截屏：从数据上看，其性能介于我国的HT200和HT250之间。ASTM A126 CLASS B 是一种灰铸铁材质，对应国内标准中的HT200或HT250牌号。以...
5. Package ofAstm A126 Class B Bronze Seal Gate Valve 6. Test equipment ofAstm A126 Class B Bronze Seal Gate Valve 7. Warranty and service 1). One year warranty 2). Spare parts provided such as extra gaskets 3). Strict market agent protection agreement if you want to b...
ASTM A126 Class B Bronze Seal Gate Valve Video Min.Order / FOB Price:Get Latest Price 1+ PieceUS $ 25.00-500.00 Product Description 1. Application Field Gate valves serve to cut the medium flow in the pipe system, widely used in the field of potable water, water supply and drainage...
ASTM A126
ASTM是美国国际橡胶标准，很权威的 美标
for General A27/A27M-05 Application 通用碳素钢铸件 Standard Specification for Steel Bars, Carbon and Alloy, A29/A29M-05 Hot-Wrought, General Requirements for 热锻及冷加工碳素钢和合金钢棒 Standard Specification for Steel Rivets and Bars for Rivets, A31-04 Pressure Vessels 钢铆钉及铆钉和压力容器...
ANSIB16.1,Dimensions,PressureRating. A.S.T.M.A126ClassBMaterial. PressureRatings:125p.s.i.–SaturatedSteamFederalSpec:WW-F-406 175p.s.i.–At150degreesW.O.G.U.L.ListedWhereApplicable Malleable,CastIron,ForgedSteel,and Nipplestandardsspecifications. ...
ANSI B1.20.1, Threads. B16.3, Dimensions, Pressure Rating.A.S.T.M. A197, Material, A153, Galvanizing.Federal Spec. WWP 521 Pressure Ratings: 150 p.s.i. – Saturated Steam 300 p.s.i. – At 150 degrees W.O.G.U.L. Listed Where Applicable Extra Heavy Class 300 Specifications:ANS...
A126-04 A128/A128M-93(2003) A131/A131M-04 A132-04 A134-96(2001) A135-01 A139/A139M-04 A143/A143M-03 A144-02 A146-04 A148/A148M-03 A153/A153M-04 A159-83(2001) A167-99 A176-99 A178/A178M-02 A179/A179M-90a(2001) A181/A181M-01 A182/A182M-02 A183-03 A184/A18...
机械性能: 机械性能: 标 ASTM ASMS 准 A53/ SA53 牌 A B 号 抗拉强度(MPa) ≥330 ≥415 屈服强度(MPa) ≥205 ≥240 化学成分: 化学成分 化标准牌号 C ASTM A53/ ASMS SA53 B ≤0.30 / ≤1.20 ≤0.05 ≤0.06 ≤0.40 ≤0.40 ≤0.15 ≤0.40 ≤0.08 A ≤0.25 S i / Mn ≤0.95 学 P ≤0.05 ...