详细介绍:
304不锈钢三阀组QFF3-100P/160P、 EJA三阀组 3051三阀组 SF-2B 一体化三阀组 不锈钢三阀组、J23SA-160P不锈钢差压变送器三阀组、J23SA-320P高压三阀组
针型三阀组设计制造标准Design
Manafacfure According:
ASME B16.34-2004
GB/T 12224-2005
JB/T 8473-1996
针型三阀组连接形式Mode of connection:
内螺纹连接 Female thread type
针型三阀组结构特征Structure character:
锥面密封Conical Sealing
阀门检验和试验Test Standard:
API 598-1996
GB/T 13927-1992
针型三阀组材料Material:
碳钢Carbon steel:
ASTM A105/A105M
GB/T 12228-1989
不锈钢Stainless steel:
ASTM A276/ASTM A314
GB/T 1220-1992
针型三阀组适用介质:油Oil,水Water,气体Air
针型三阀组适用温度:-29-425℃
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