焊接連接
SOLDER USED
IN JOINTS |
工作溫度
華氏oF
SERVICE
TEMPERATURE
DEGREES oF |
水,包括其它非腐蝕性液體和氣體
WATER, Including other noncorrosive liquids and gases |
飽和氣體
SATURATED STEAM |
閥門公稱通徑
Valve Sizes |
(psig) |
1/4英寸至1英寸
1/4" through 1" |
1/4英寸至2英寸
1/4" through 2" |
2 1/2英寸至2英寸
2 1/2" through 2" |
1/4英寸至4英寸
1/4" through 4" |
50 -- 50
錫 -- 鉛
(ASTM B-32)
50 - A等級合金
50 -- 50
Tin -- Lead
(ASTM B-32)
Alloy Grade 50 - A |
100 |
200 |
175 |
160 |
-- |
150 |
150 |
125 |
100 |
-- |
200 |
100 |
90 |
75 |
-- |
250 |
85 |
75 |
50 |
15* |
95 -- 5
錫 -- 銻
95 -- 5
Tin -- Antimony |
100 |
500 |
400 |
300 |
-- |
150 |
400 |
350 |
275 |
-- |
200 |
300 |
250 |
200 |
-- |
250 |
200 |
175 |
150 |
15* |