|Type||Nominal diameter||Pressure range|
|45/90 degree forged elbow||1/2"~4"||DN15-DN100||SCH80, SCH160
|Forged tee, cross, cap||1/2"~4"||DN15-DN100||SCH40~SCH160|
|Austenitic stainless steel||Super duplex stainless steel||Nickel-based alloy steel||Carbon steel/alloy steel||Other materials|
|304 304L 304H 304LN||S31803 S32205||N10276 N04400 N06600||Q235 20# 20G||TA1 TA2 TA3 TC1~TC9|
|316 316L 316H 316Ti||S32304 S32760||N06600 N06625 N06690||WPB A105 16Mn||LF2 LF3 LF5 LF6 LF10|
|310S 321 321H 347||S32550 S32750||N08800 N08825 N08904||45# 15CrMo||Al, Ti, martensite|
|S31254||S33400||N08020 N08810 N08811||A350LF2 A420Gr.WPL6|
Yuanyang provides a wide range of threaded fittings and pipe fittings, offering the possibility for users to choose the correct fitting basing on the applications. Threaded fittings are manufactured exclusively with die forging and machining techniques. Welding or casting treatments are unacceptable.
At Yuanyang, quality and customer needs are given high priority. We purchase raw steel materials only from well-known brands. In our factory, each production step is under strict control and supervision; and raw materials are marked with different colors so that they are easily-distinguished; 100% spectral detection is conducted for all of the finished fittings before shipping.