Product Name: diesel engine piston ring for diesel locomotive
Specification and model: 240 spiral spring oil ring (drawing No.: nt9-00-82-1); 240 molybdenum alloy gas ring (drawing No.: nt7-00b-82-1); 240 cone ring (drawing No.: nt8-00-82-1)
Product Name: ballast tamping machine tamping pick
Specification and model: ddg-300 electric tamping pick; Zcd-300 internal combustion tamping pick
Product Name: ballast tamping machine hydraulic tamping machine
Specification and model: xyd-2a III hydraulic tamping machine; Xyd-2n II hydraulic tamping machine; Xyd-2n hydraulic tamping machine
Product Name: ballast tamping machine hydraulic switch tamping machine
Specification and model: CD2 - Ⅱ hydraulic switch tamping machine; Cd-2y hydraulic switch tamping machine; CD2 hydraulic switch tamping machine
Product Name: track lifting machine hydraulic track lifting machine
Specification and model: yqb-6 hydraulic track pulling machine
Product Name: track lifting machine hydraulic track lifting machine
Specification and model: yq-4b hydraulic track lifting machine; Yq-4c hydraulic track lifting machine; Yq-4g hydraulic track lifter
Product Name: waterproof material for railway tunnel
Specification and model: EVA waterproof board, width: ≤ 3M, thickness: 1.5mm, 2.0mm, 2.5mm, 3.0mm; Width: ≤ 4m, thickness: 1.5mm, 2.0mm, 2.5mm (raw material manufacturer: EVA Yangzi Petrochemical BASF Co., Ltd., LLDPE Yangzi Petrochemical Co., Ltd.)
Product Name: VRLA battery for diesel locomotive
Specification and model: NM-450
Product Name: elastic strip type II fastener elastic strip
Specification and model: type II
Product Name: Railway Signal Surge protective device for railway signal equipment
Specification and model: v20-c-280v (parallel type, UC: 280v, in: 20KA, UB ≤ 800V)
V20-c-385v (parallel type, UC: 385v, in: 20KA, UB ≤ 1200V)
V20-c-75v (parallel type, UC: 75V, in: 15ka, UB ≤ 500V)
V20-va-385v (parallel type, UC: 385v, in: 20KA, UB ≤ 1200V)
Product Name: AC power surge protective device for railway signal equipment
Specification and model: v20-c-320v (parallel type, UC: 320v, in: 20KA, UB ≤ 1000V)
Product Name: AC power surge protective device for railway signal equipment
Specification and model: mzcr-p220 (parallel type, UC: 275v; In:20kA; UB:≤1000v）
Mzcr-p380 (parallel, UC: 510v; In:20kA; UB:≤1500V）
Product Name: surge protective device for analog and digital signals of railway signal equipment
Specification and model: clp-h3c (non coaxial, series, UC: 27V; In:5kA; UB:≤60v)
Clp-h3d (non coaxial, series, UC: 52V; In:5kA; UB:≤100V)
Product Name: Railway Signal Surge protective device for railway signal equipment
Specification and model: mzcr-s110 (parallel type, UC: 130v; In:20kA; UB:≤650v）；
Mzcr-s220 (parallel, UC: 275v; In:20kA; UB:≤1000v）；
Mzcr-s380 (parallel, UC: 420v; In:20kA; UB:≤1500v）；
Mzpw-s275 (parallel, UC: 275v; In:20kA; UB:≤1000V) ；
Mzpw-s385 (parallel, UC: 385v; In:20kA; UB:≤1500V)；
Mzpw-s75 (parallel type, UC: 75V; In:20kA; UB:≤600V)
Product Name: cable for low smoke and halogen free rail vehicle (single core)
Specification and model: wdz-dcyj / B-125 (single core / thin wall), wire diameter 0.5 ~ 6mm2, 750V, 125 ℃, oil resistance class III;
Wdz-dcyj-125 (single core) wire diameter 0.75 ~ 240mm2, 750V, 125 ℃, oil resistance class III;
Wdz-dcyj-125 (single core) wire diameter 0.75 ~ 240mm2, 1500V, 125 ℃, oil resistance class III;
Wdz-dcyj-125 (single core) wire diameter: 0.75 ~ 240mm2, 3000V, 125 ℃, oil resistance class III
Product Name: spring bar type I and type II fastener baffle seat (modified nylon 66)
Specification and model: 2-4 ᦇ raw materials are suitable for general areas
Product Name: lightning protection box for passenger dedicated power supply of railway signal equipment
Specification and model: xly-380 / 40; Three phase, parallel type, UC: 275v / 420v, in: 40ka, limiting voltage UB ≤ 1200V
Product Name: special lightning protection distribution cabinet for railway signal equipment
Specification and model: gfl1
Product Name: special lightning protection distribution cabinet for railway signal equipment
Specification and model: GFL
Product Name: AC power surge protective device for railway signal equipment
Specification and model: lq220dy-40 (parallel single-phase AC UC: ac275v, in: 40ka, UB ≤ 1000V);
Lq380dy-40 (parallel three-phase AC UC: ac420v, in: 40ka, UB ≤ 1500V)
Product Name: Railway Signal Surge protective device for railway signal equipment
Specification and model: lq110xh FM (parallel AC UC: ac130v, in: 10kA, UB ≤ 650V);
Lq220xh FM (parallel AC UC: AC250V, in: 10kA, UB ≤ 1000V);
Lq-24xc (Series DC, UC: 29V, in: 10kA, UB ≤ 60V);
Lq380xh FM (parallel AC UC: ac420v, in: 10kA, UB ≤ 1500V);
Lq48xh FM (parallel AC UC: ac75v, in: 10kA, UB ≤ 600V)
Product Name: Rail repair machinery rail grinder
Specification and model: ngm-4.8 II internal combustion rail grinder; Ngm-4.8 internal combustion rail grinder
Product Name: Rail trimming machine
Specification and model: nqg-4.8 internal combustion rail cutting machine; Qg-3.0 electric rail cutting machine
Product Name: double end fluorescent lamps for railway passenger car lamps (excluding lamp holder)
Specification and model: jhdj017 combined light band lamp (AC220V); Jhdj017 combined light band lamp (dc110v);
Jhdj017 combined light band lamp (DC48V); Xktd01 double tube ceiling lamp, 2 × 15W(AC220V)；
Xktd01 double tube ceiling lamp, 2 × 15W(DC110V)； Xktd01 double tube ceiling lamp, 2 × 15W(DC48V) ；
Xktd02 double tube ceiling lamp, 2 × 20W(AC220V)； Xktd02 double tube ceiling lamp, 2 × 20W (DC110V)；
Xktd02 double tube ceiling lamp, 2 × 20W (DC48V)； Xktd04 wall lamp, 3 × 15W (AC220V)；
Xktd04 wall lamp, 3 × 15W (DC110V)； Xktd04 wall lamp, 3 × 15W (DC48V) ；
Xktd05 wall lamp, 1 × 15W (AC220V)； Xktd05 wall lamp, 1 × 15W (DC110V)；
Xktd05 wall lamp, 1 × 15W (DC48V)； Xktd06 wall lamp, 1 × 20W (AC220V) ；
Xktd06 wall lamp, 1 × 20W (DC110V)； Xktd06 wall lamp, 1 × 20W (DC48V) ；
Xktd07 wall lamp, 2 × 15W (AC220V)； Xktd07 wall lamp, 2 × 15W (DC110V) ；
Xktd07 wall lamp, 2 × 15W (DC48V)；
Product Name: waterproof material for railway tunnel
Specification and model: EVA waterproof board, width ≤ 4m; Thickness: 1.5, 2.0, 2.5, 3.0 mm;
PE waterproof board, width: ≤ 4m; Thickness: 1.5, 2.0, 2.5, 3.0 mm;
ECB waterproof board, width: ≤ 4m; Thickness: 1.5, 2.0, 2.5, 3.0 mm;
(raw material factory: EVA - organic chemical plant of Beijing Dongfang Petrochemical Co., Ltd; LLDPE Yangzi Petrochemical Co., Ltd; ECB - Changzhou Shengjian plastic modified masterbatch Co., Ltd.)
Product Name: electromagnetic cooker for railway passenger car dining car
Specification and model: dcz-3-4 / 8 / 5-b (AC380V main / AC220V control)
Product Name: electric steaming box for railway passenger car dining car
Specification and model: dmc-l-9-b (AC380V main / AC220V control)
Product Name: waterproof material for concrete bridge deck of Passenger Dedicated Line
Specification and model: polyurethane waterproof coating, directly used for waterproof layer (6.0MPa), ratio: 1:2, Tongqiao [2008] 8388a
Product Name: cable for low smoke and halogen free rail vehicle (single core)
Specification and model: wdz-dcevm-100, 3KV / 100 ℃, oil resistance class III, wire diameter 6 ~ 150mm2;
Wdz-dcevm-125, 3KV / 125 ℃, oil resistance class III, wire diameter 6-150mm2;
Wdz-dcevmp-100 (shielded), 3KV / 100 ℃, oil resistance class III, wire diameter 16-150mm2;
Wdz-dcevmp-125 (shielded), 3KV / 125 ℃, oil resistance class III, wire diameter 16-150mm2;
Wdz-dcyj / B-125 (thin wall), 750V / 125 ℃, oil resistance class III, wire diameter 0.5 ~ 6mm2;
Wdz-dcyj-1251500v / 125 ℃, oil resistance class III, wire diameter 0.75 ~ 300mm2;
Wdz-dcyj-1253000v / 125 ℃, oil resistance class III, wire diameter 0.75 ~ 300mm2;
Wdz-dcyj-125750v / 125 ℃, oil resistance class III, wire diameter 0.75 ~ 300mm2;
Product Name: 2 × 10 DC power connector cable for railway passenger cars
Specification and model: wdz-dck-125 type: 750V / 125 ℃, oil resistance class I, 2-core, wire diameter 2 × 10mm2
