不锈钢长半径弯头ELB9OLR
STAINLESS STEEL LONG RADIUS
ELB90LR ELBOW
STAINLESS STEEL LONG RADIUS
ELB90LR ELBOW
![]() | ![]() | 执行标准Implement Standard: ASME/ANSI B16.9 GB/T12459 GB/T13401SH3408-96 SH3409-96 产品材质Material: 304、304L、316L、321、347 通径大小Doameter ramge: 1/2""-48"" |