Forged nipple
Pipe Nipple is used to connect two pieces of pipeline. There are reducing nipple and threaded short nipple. Some people call reducing nipple as Swage Nipple. Similar to pipe reducer, the type of swage nipple is concentric swage nipple and eccentric swage nipple. Manufacture of reducing nipple is MSS SP-95.
Threaded nipple is one kind of forged NPT fittings, if only one end is threaded, it is single end threaded nipple. Both ends are threaded, it is double end threaded nipple.
Threaded nipple. One end is threaded, the other end is plain.
Nipple Fitting,Swage Nipple,Pipe Nipple,Carbon Steel Nipple CANGZHOU HENGJIA PIPELINE CO.,LTD , http://www.czhjpipe.com
In August, the United States market car sales at an annual rate of 10.8 million, lower than the 11.6 million in July, but also lower than analysts expected.
The following is the list of sales of automobile companies in the United States in August (top 10): 
According to the data released by US car companies on September 1 local time, US car sales in the US market in August were 997,574 units, a decrease of 21% compared with the same period of last year. Among them, the sales of most car companies have experienced a decline in different levels.