Fittings, Pipe, Brass or Bronze, Threaded (Tees, Crosses, 45-Degree Elbows, and Couplings), Class 125
125级黄铜或青铜螺纹管件（三通、四通、45度弯头和联轴节）

2015-11-01

Fittings, Pipe, Brass or Bronze, Threaded (90-Degree Elbows, Tees, Crosses, 45-Degree Elbows, and Couplings), Class 250
250级黄铜或青铜螺纹管件（90度弯头、三通、四通、45度弯头和联轴节）

2015-11-01

Fittings, Pipe, Brass or Bronze, Threaded (90-Degree Elbows, Tees, Crosses, 45-Degree Elbows, and Couplings), Class 250
250级螺纹管件 黄铜或青铜管（90度弯头、三通、四通、45度弯头和联轴器）

2020-08-05

FITTINGS, PIPE, BRASS OR BRONZE, THREADED (TEES, CROSSES, 45-DEG. ELBOWS, AND COUPLINGS), CLASS 125 (SUPERSEDING MS14305A)
125级黄铜或青铜螺纹管件（三通、四通、45度弯头和联轴器）（代替MS14305A）

2000-01-14

FITTINGS, PIPE, BRASS OR BRONZE, THREADED (90-DEG. ELBOWS, TEES, CROSSES, 45-DEG. ELBOWS, AND COUPLING), CLASS 250 (SUPERSEDING MS14311A)
250级黄铜或青铜螺纹管件（90度弯头、三通、四通、45度弯头和联轴器）（代替MS14311A）

1997-05-05

FITTINGS, PIPE, BRASS OR BRONZE, THREADED (90-DEG. ELBOWS, TEES, CROSSES, 45-DEG. ELBOWS, AND COUPLING), CLASS 250 (SUPERSEDING MS14311A)
250级黄铜或青铜螺纹管件（90度弯头、三通、四通、45度弯头和联轴器）（代替MS14311A）

2000-01-14

Fittings, Pipe, Brass or Bronze, Threaded (Reducers, Close and Open Return Bends, and 45-Degree Y-Branches), Class 125
125级螺纹黄铜或青铜管配件（异径管、闭合和开放回流弯管以及45度Y形支管）

2015-11-01

Fittings, Pipe, Brass or Bronze, Threaded (Reducers, Close and Open Return Bends, and 45-Degree Y-Branches), Class 125
125级螺纹黄铜或青铜管接头（异径管、闭合和打开回流弯管以及45度Y型支管）

2020-08-05

Fittings, Pipe, Aluminum-Alloy Threaded, 150-Pound, 90-Degree Elbows, Tees, Crosses, 45-Degree Elbows and Couplings (Straight Sizes)
管件、管道、铝合金螺纹、150磅、90度弯头、三通、四通、45度弯头和联轴节（直尺寸）

2012-01-26

Fittings, Pipe, Aluminum-Alloy Threaded, 150-Pound, 90-Degree Elbows, Tees, Crosses, 45-Degree Elbows and Couplings (Straight Sizes)
管件铝合金（螺纹）150磅90度弯头三通与45度弯头和联接器交叉（直线尺寸）

2018-03-06