Type 053H2G frigate

The Type 053H2G (NATO codename Jiangwei I) are Chinese made large patrol vessels (previously classified as frigate). The ship class entered service with the People's Liberation Army Navy Surface Force as frigate in the 1990s. They were later variants of the Type 053 frigate family, and were the PLAN's first multi-role frigates. Only four units were built before the class was superseded by the more capable Type 053H3 (Jiangwei II) class. Three vessels are currently serving as coast guard cutters and the frigate Tongling was transferred to the Sri Lanka Navy in 2019 as a patrol vessel, which was commissioned as SLNS Parakramabahu.^[2]

PLAN Type 053H2G (Jiangwei I) frigate Huainan (540) in 1994
Class overview
Operators	People's Armed Police China Coast Guard Sri Lanka Navy  People's Liberation Army Navy Surface Force (former)
Preceded by	Type 053H2 Jianghu-III
Succeeded by	Type 053H3 frigate
Planned	4
Completed	4
Active	4
General characteristics
Type	Large patrol vessel (current) Frigate (formal)
Displacement	2,250 tons standard 2,393 tons full load
Length	112 m (367 ft 5 in)
Beam	12.4 m (40 ft 8 in)
Draught	4.3 m (14 ft 1 in)
Propulsion	CODAD, 2 shaft, 2 x 18E390VA diesel at 14,000 hp (10,000 kW) & 2x MTU diesel at 8,840 hp (6,590 kW)
Speed	28 knots (52 km/h; 32 mph)[1]
Range	5,000 mi (8,000 km) at 15 to 16 knots (28 to 30 km/h; 17 to 18 mph)
Complement	168 (with 30 officers)
Sensors & processing systems	Type 360 Radar (SR60) Surface Search, E/F band Type 517H-1 (Knife Rest) 2D long-range air search, A-band Type 345 Radar (MR35) Surface-to-air missile and 100 mm gun fire-control, J-band Type 352 Radar (Square Tie) surface search and SSM fire control, I-band 2 × Type 347G/EFR-1 (Rice Lamp) dual 37 mm AA gun fire control, I-band 2 × Racal RM-1290 Navigation radar, I-band
Electronic warfare & decoys	Data link: HN-900 (Chinese equivalent of Link 11A/B, to be upgraded) Communication: SNTI-240 SATCOM Combat Data System: ZKJ-3C RWD-8 (Jug Pair) intercept Type 981-3 EW Jammer SR-210 Radar warning receiver Type 651A IFF
Armament	China Coast Guard: 4 × Type 76A dual-37 mm AA guns (replaced with 25mm cannons on Haijing 2201) Sri Lanka Navy: 1 × PJ33A dual 100 mm gun (automatic) 4 × Type 76A dual-37 mm AA guns PLAN frigate configuration: 6 × YJ-83 SSM in 2 x 3-cell box launchers 1 × 6-cell HQ-61 Surface-to-air missile system 1 × PJ33A dual 100 mm gun (automatic) 4 × Type 76A dual-37 mm AA guns 2 × 6-tube Type 3200 ASW rocket launchers (36 rockets) 2 × DC racks & launcher 6 × torpedo launchers 2 × Type 946/PJ-46 15-barrel decoy rocket launchers
Aircraft carried	Harbin Z-9C (Replaced with Z-8 in Chinese Coast Guard Service)
Aviation facilities	Hangar

History

In the 1980s, the PLAN ordered Shanghai-based Hudong Shipyard (now Hudong-Zhonghua Shipyard) to build a replacement for the Type 053K air defence frigate. The new class was based on the Type 053H2 frigate and designated Type 053H2G. Development was carried out under Project 055.

The Type 053H2G was slightly larger than the Type 053H2, and equipped with HQ-61B surface-to-air missiles (SAM). Four Type 053H2G were built between 1988 and 1991. Some sources claim they were called Type 055 and uprated with HQ-7 SAMs;^[3] the alternate designation may have been confused with the Type 053H2G's development designation.

The HQ-61 SAM proved unsatisfactory and the class was superseded by the Type 053H3 which was an improved Type 053H2G equipped with HQ-7 SAMs.

When the first three ships (Anqing, Huaibei and Huainan) of the class were transferred to the Coast Guard, all weapons except for the 4 Type 76 twin 37 mm naval guns were removed;^[4] the Z-9C helicopter was also replaced with a Z-8. On Jintang(former Anqing) the twin 37mm guns were further replaced with twin 25mm cannons.^[5]

All of the ships handed to the CCG are in the 2nd Bureau of the China Coast Guard, stationed in Ningbo.^[6]

Ships of Class

Number	Pennant Number	Name	Namesake	Builder	Launched	Commissioned	Fleet	Status
1	539 (In navy service) 31239 (Pre-2018 Coast guard service) 2201 (Post-2018 Coast Guard Servcice)[7]	安庆 / Anqing (In Navy service) 金塘 / Jintang (In Coast Guard service)[8]	City of Anqing (In navy service) Jintang island (In coast guard service)	Hudong, Shanghai	June 1990	July 1992	East Sea Fleet	Decommissioned in 2015. Transferred to Coast Guard as Jintang(31239); later renumbered to 2201.[7]
2	540 (In navy service) 31240 (Pre-2018 Coast guard service) 2202 (Post-2018 Coast Guard service)[7]	淮南 / Huainan (In navy service) 洞头 / Dongtou (In Coast Guard service)[9][10][8]	City of Huainan (In navy service) District of Dongtou (in coast guard service)	Hudong, Shanghai	December 1990	December 1992	East Sea Fleet	Decommissioned in 2015. Transferred to Coast Guard as Dongtou (31240), later renumbered to 2202.[7]
3	541 (In navy service) 31241 (Pre-2018 coast guard service) 2203 (Post-2018 coast guard service)	淮北 / Huaibei (in navy service) 玉环 / Yuhuan (in coast guard service)[9][10][11]	City of Huaibei (In navy service) City of Yuhuan (In coast guard service)	Hudong, Shanghai	December 1992	July 1993	East Sea Fleet	Decommissioned in 2015. Transferred to Coast Guard as Yuhuan (31241), later renumbered to 2203.[7]
4	542	铜陵 / Tongling	City of Tongling	Hudong, Shanghai	December 1993	July 1994	East Sea Fleet	Decommissioned in 2015. Transferred to Sri Lanka Navy in September 2018 as SLNS Parakramabahu (P625)