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Steam rotary union SN
for oilmulti-passagecast iron

Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron
Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron
Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron - image - 2
Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron - image - 3
Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron - image - 4
Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron - image - 5
Steam rotary union - SN - Tengxuan - for oil / multi-passage / cast iron - image - 6
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Characteristics

Medium
for oil, for steam
Number of passages
multi-passage
Material
cast iron
Rotational speed

Min.: 50 rpm
(314.16 rad.min-1)

Max.: 250 rpm
(1,570.8 rad.min-1)

Pressure

Min.: 0 bar
(0 psi)

Max.: 32 bar
(464 psi)

Nominal size

Min.: 0.75 in

Max.: 8 in

Description

Rotary Joint, is also called rotary union or swivel joint. The SN series rotary joints are made from nodular cast iron and find an extensive application in transferring steam and thermal oils. This type of steam joint implements a concave-surface seal design and single-spring structure, with high efficiency and zero leakage. As for the internal structure, the rotary union possesses dual-bearing support and high-quality graphite ring, with a simple structure and easy maintenance.Main Configurations of Steam Rotary Joints 1. Elbow head 2. Body 3. Wear plate 4. Nipple 5. Syphon pipe 6. Oilless bearing 7. Graphite ring 8. SpringAttractive Characteristics of Steam Rotary Joints 1. Concave-surface seal 2. Standard graphite or antimony filled graphite seal material 3. Oilless dual-bearing support 4. Maximum support spacing 5. Prolonged service life and high reliability 6. Easy to replace 7. Rotary type or fixed type siphon Technical Parameters of Steam Rotary Joints Max. temperature: 280℃
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.