Export torpedoes of China are Chinese-built torpedoes intended for international export. The series of torpedoes has the prefix "ET" and has been developed by the Chinese marine industrial company CSOC for export only. These torpedoes may have their domestic use correspondence but this is generally not officially admitted. Some of them have seen wide use by the navies of other countries.
The capabilities of export versions are not necessarily the same as the domestic version.
+ Export Torpedoes of ChinaTypeDomestic PlatformTargetsGuidancePropulsionDiameterWeightLengthSpeedRangeWarheadImmersionET-31Yu-4Bsubmarineshipsactive/passive acoustic homingelectric motor533 mm1,755 kg7.748m30 knots309 kgET-32Yu-3submarineactive/passive acoustic homingelectric motor533 mm1,340 kg6.6m35 knots13 km190 kg350 mET-34Yu-5active/passive acoustic homing+ wire guidanceelectric motor533 mm6.6m42 knots25 km300 mET-36Yu-5active/passive acoustic homing+ wire guidanceelectric motor533 mm6.6m36 knots20 km300 mET-38submarinesubmarines/shipsactive acoustic/wake homing+ wire guidanceOtto fuel II533 mm1,700 kg6.255m36 /50 knots30/50 km350 kg7~400 mET-39submarinesubmarines/shipsactive/passive acoustic/wake homing+ wire guidanceOtto fuel II533 mm1,700 kg6.255m28/36 /50 knots50 km350 kg7~400 mET-40submarinesubmarines/shipsactive/passive acoustic/wake homing+ wire guidanceelectric motor533 mm1,700 kg6.255m25/42 knots30/18 km350 kg5~300 mET-52CYu-7ship/rocket/helicoptersubmarinesactive/passive acoustic homingOtto fuel II324 mm238 kg2.600m42 knots9.4 km45 kg6~450 mET-60ship/plane/helicoptersubmarinesactive/passive acoustic homingelectric motor324 mm240 kg2.600m42 knots10 km45 kg6~450 mET-80Yu-8E – mentions ET80, ET81. Both have warhead sections derived from a ET52C or ET60.ship (rocket)submarinesactive/passive acoustic homing324 mm30 km45 kgET-81Yu-11Eship/rocket/helicoptersubmarinesactive/passive acoustic homing324 mm45 kg^ Italics are not officially published parameters
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