Type 037IG-class (Houxin)

Summary

Origin country	🇨🇳 China
Category	Corvette
Subtype	Submarine chaser
Manufacturer
Year commissioned	1964
Units	471 MarGa 472 SaitTra 473 DuWan 474 ZeyHta 475 HanTha 476 BanTha 764 Laixi 766 Shouguang 767 Qufu
Current operators	🇨🇳 China • 🇲🇲 Myanmar

Displacement	478 tons
Range	3500 km
Crew	70 members
Width	7.2 m (23.6 ft)
Length	58.77 m (192.8 ft)
Propulsion	4 diesel engines, 8,800 hp 4 shafts
Armament	4 × Chinese Type 66 57 mm 4 × Chinese Type 61 25 mm 4 × RBU-1200 or Type 81 ASW rocket launchers 2 × BMB-2 ASW mortars 2 × depth charge rails with more than 20 depth charges, and mine rails
Maximum speed	31 knots

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