Ｊ41Ｈ-150ＬＢ美标铸钢截止阀

J41H-16C国标铸钢法兰截止阀

Ｊ61Ｙ-2500ＬＢ自密封锻钢高压截止阀

ＫＪ41Ｗ不锈钢抗生素截止阀

WJ41W-150LB美标波纹管密封截止阀

WJ41W-16P不锈钢波纹管截止阀

JY41W-150LBJY41W-150LB美标氧气截止阀

JY41W-40P不锈钢氧气截止阀

Ｊ41Ｗ美标截止阀

JY41W氧气截止阀

KJ41F抗生素法兰截止阀

ＤＪ41Ｗ-40Ｐ低温法兰截止阀