適用于易燃易爆場所安全工作,用于各種室內,
外工作場所。中國煤炭行業、中石油、中石化、中海油、電力、冶金、
鐵路、鋼鐵、船舶、部隊、航空航天、消防、化工、政府部門及
大型企業固定照明的使用需要。
一、簡介
One, introduction
1.適用于爆炸性氣體環境1區、2區;
1 suitable for explosive gas environment 2 zone, 1 zone
2.適用于IIA、IIB、IIC級爆炸性氣體環境;
2 applies to IIA, IIB, IIC explosive gas environment
3.適用于石油采煉、儲存、化工、醫藥、軍工及軍事設施等爆炸性氣體環境;
3 applicable to the petroleum production and refining, storage, chemical, pharmaceutical, military and military facilities in explosive gas environment
4.多規格、多型式可供選擇。
4 multi standard, multi types can be selected.
二、產品特點
Two, product features
1.采用優質碳素鋼或不銹鋼制成;
1 used high quality carbon steel or stainless steel
2.螺紋規格可根據用戶要求特制,如NPT螺紋,英制及公制等各種非標螺紋;
The 2 thread specification can be customized according to user requirements, such as the NPT thread, inch and metric and other kinds of non-standard thread
三、技術參數
Three, the technical parameters
1.執行標準:GB 3836.1、GB3836.2、IEC60079-0、IEC60079-1;
1 standards: GB 3836.1, GB3836.2, IEC60079-0, IEC60079-1
2.防爆標志:Exd II
2 explosion-proof symbol: Exd II
四、訂貨須知
Four, ordering instructions
1.正標產品的兩端螺紋形式為管螺紋,且為同一規格;
1 are standard threads on both ends of the form product for pipe thread, and for the same specifications
2.可根據用戶要求定制公制螺紋,NPT螺紋及其他螺紋形式。
2 can be customized according to user requirements NPT thread, metric thread, and other threads form.