Back Pressure Steam Turbine Bpst Smbpst500kw 200kw 750kw Letdown Pressure Reducing Valve Prv Process Heating Steam Header Backpressure Steam Turbogenerator

• Customization: Available
• After-sales Service: Engineers All Over The World
• Warranty: 1.2 Months After Delivery or 1 Year After Running
• Model NO.: SMBPST500KW
• Power: 50-900 Kw
• Generator Type: Synchronous Generator
• Output Type: AC Three Phase
• Certification: CCC, ISO, TLC, CE
• Standard: Standard
• Transport Package: Container
• Specification: 50-900kW output
• Trademark: SMME
• Origin: China
• HS Code: 84068200
• Production Capacity: 50 Sets One Quarter

Product Description

Back Pressure Steam Turbine BPST SMBPST500KW 200kW 750kW letdown pressure reducing valve prv process heating steam header backpressure steam turbogenerator
 

Product Description

Supplying back pressure steam tubine.

Some models listed for reference

Model		Inlet steam			Exhaust	Steam rate	Weight	Dimension	Speed
	Output				(MPa)	(kg/kw.h)	(t)	LxWxH (mm)	(r/min)
	(MW)	Pressure	Temperature	Steam flow
		(MPa)	(ºC)	(t/h)
Bst0.75-2.35/0.490	0.75	2.35	390	13	0.49	17.2	5.2	2850x1945x1934	6500
Bst0.75-3.43/0.490	0.75	3.43	435	11	0.49	14.57	5.2	2850x1945x1934	6500
Bst1.0-2.35/0.490	1	2.35	390	16.5	0.49	16.5	5.2	2850x1945x1934	6500
Bst1.0-3.43/0.490	1	3.43	435	14.12	0.49	14.12	5.2	2850x1945x1934	6500
Bst1.5-2.35/0.294	1.5	2.35	390	18.6	0.294	12.05	15.1	3097x2802x2515	3000
Bst1.5-2.35/0.490	1.5	2.35	390	23.8	0.49	15.87	5.2	2850x1945x1934	6500
Bst1.5-2.35/0.490	1.5	2.35	390	20.8	0.49	13.9	8.4	3105x2185x1952	6500
Bst1.5-2.35/0.785	1.5	2.35	390	33	0.785	22	13	3293x2802x2513	3000
Bst1.5-2.35/0.981	1.5	2.35	390	39.8	0.981	26.53	13	3293x2802x2513	3000
Bst1.5-2.35/0.294	1.5	2.35	390	16.3	0.294	11	8.9	3210x2188x1950	3000
Bst1.5-3.43/0.490	1.5	3.43	435	16.9	0.49	11.26	5.2	2850x1945x1934	6500
Bst1.5-3.43/0.686	1.5	3.43	435	19.9	0.686	13.26	5.2	2850x1945x1934	6500
Bst1.5-3.43/0.8	1.5	3.43	435	29.65	0.8	19.767			6500/1500
Bst1.5-3.43/0.981	1.5	3.43	435	27.6	0.981	18.4	14.8	3100x2805x2515	3000
Bst1.5-3.43/0.981	1.5	3.43	435	25.4	0.981	16.93	9.1	3205x2195x1952	6500
Bst1.5-3.43/1.27	1.5	3.43	435	33.3	1.27	22.2	14.5	3100x2805x2515	3000
Bst1.5-3.43/1.27	1.5	3.43	435	32.02	1.27	21.35	7.9	3000x2185x1950	6500
Bst2.24-2.35/0.3	2.24	2.35	390	24.4	0.3	10.9	12.5	3655x2200x1950	5600
Bst2.5-3.43/1.57	2.5	3.43	435	67.8	1.57	27.12			3000/333
Bst3-2.35/0.294	3	2.35	390	35.2	0.294	11.23	16.3	3730x2805x2465	3000
Bst3-2.35/0.490	3	2.35	390	42.4	0.49	14.13	16.5	3750x2802x2460	3000
Bst3-3.43/0.294	3	3.43	435	27.3	0.294	9.1	18.5	2925x2802x2515	3000
Bst3-3.43/0.490	3	3.43	435	32.2	0.49	10.73	17.9	2925x2805x2515	3000
Bst3-3.43/0.785	3	3.43	435	42.8	0.785	14.27	16.7	3928x2800x2515	3000
Bst3-3.43/0.981	3	3.43	435	48.1	0.981	16.033			5600/3000
Bst3-3.43/0.981	3	3.43	435	48	0.981	16	18.9	3928x2800x2515	3000
Bst3-3.43/1.57	3	3.43	435	80.1	1.57	26.7	12.8	3280x2805x3465	3000
Bst3-4.90/0.294	3	4.9	470	25	0.294	8.33	21.8	4380x2805x2615	3000
Bst3-4.90/0.981	3	4.9	435	43	0.981	14.3	20.8	4365x2805x2615	3000
Bst3.4-3.09/1.9	3.4	3.09	347	152.1	1.9	44.73	39	4450x4135x2650	3000
Bst4-2.35/0.49	4	2.35	390	55.9	0.49	13.98	18	2925x2805x2515	3000
Bst4-2.35/0.981	4	2.35	390	100.5	0.981	25.1	12.8	3280x2805x3465	3000
Bst4-3.43/0.49	4	3.43	435	48.5	0.49	12.11	18	2925x2805x2515	3000
Bst4-3.43/0.981	4	3.43	435	69	0.981	17.26	17	2925x2805x2515	3000
Bst4-3.43/1.27	4	3.43	435	88.2	1.27	22.04	20.5	4380x2805x2615	3000
Bst4-4.9/0.490	4	4.9	435	40	0.49	10	18.2	2925x2805x2515	3000
Bst4-4.9/0.981	4	4.9	435	54	0.981	13.5	20.8	4365x2805x2615	3000
Bst4-4.9/1.27	4	4.9	435	67.9	1.27	16.97	19.7	4365x2805x2615	3000
Bst5-2.35/0.49	5	2.35	390	68	0.49	13.59	13.5	3750x2802x2460	3000
Bst5-2.35/0.981	5	2.35	390	123.8	0.981	24.76	15.3	3750x2802x2460	3000
Bst5-3.43-0.49	5	3.43	435	54.3	0.49	10.85	18	3925x2805x2515	3000
Bst5-3.43/0.981	5	3.43	435	81	0.981	16.17	21.2	4380x2805x2615	3000
Bst5-3.43/1.27	5	3.43	435	101.6	1.27	20.28	16.1	3905x2805x2515	3000
Bst5-4.9/0.49	5	4.9	435	49.6	0.49	9.91	21	4402x2805x2615	3000
Bst5-4.9/0.981	5	4.9	435	66.8	0.981	13.36	19.7	4402x2805x2615	3000
Bst5-4.9/1.27	5	4.9	435	76.4	1.27	15.27	19.1	4402x2805x2615	3000
Bst6-2.35/0.294	6	2.35	390	62.1	0.294	10.35	16.3	4069x2805x2515	3000
Bst6-2.35/0.490	6	2.35	390	76	0.49	12.66	16.6	3905x2805x2515	3000
Bst6-3.43/0.294	6	3.43	435	54.1	0.294	8.9	18	3925x2805x2515	3000
Bst6-3.43/0.490	6	3.43	435	63.8	0.49	10.63	18	3925x2805x2515	3000
Bst6-3.43/0.686	6	3.43	435	75.8	0.686	12.633			3000
Bst6-3.43/0.981	6	3.43	435	93.6	0.981	15.6	16	3925x2805x2515	3000
Bst6-3.43/1.27	6	3.43	435	118.6	1.27	18.7	16.1	3905x2805x2515	3000
Bst6-4.90/0.490	6	4.9	435	55.2	0.49	9.02	21.6	4380x2805x2615	3000
Bst6-4.90/0.785	6	4.9	435	67.2	0.785	11.2	20.8	4365x2805x2615	3000
Bst6-4.90/0.981	6	4.9	435	78.15	0.981	13	21.2	4380x2805x2615	3000
Bst6-4.90/1.18	6	4.9	435	82.2	1.18	13.8	21.2	4365x2805x2615	3000
Bst6-4.90/1.96	6	4.9	435	128.2	1.96	21.36	18	3710x2805x1865	3000
Bst6-5.88/0.981	6	5.88	435	68.4	0.981	11.4	25.1	4380x2800x2620	3000
Bst6-8.83/3.6	6	8.83	535	111	3.6	18.5	50.5	5740x3280x3290	3000

And Whole power stations are available at one stop here.

The net output from 1MW to 50 MW could be suppllied according to your specifications

Besides, if you just needs steam turbines. Whatever the requirements are, we provide either bare steam turbine drivers to OEMs, or we supply complete packages including gears, lube oil systems and controls. Our steam turbines include standard single stage turbines for pump, fan & small compressor drives according to API 611 General Purpose (GP) standard, standard and engineered single stage turbines as generator drives for waste heat recovery applications and engineered single stage turbines and standard mulitstage turbines for applications according to API 611 (GP) or API 612 (Special Purpose - SP) standards. Its power output is 10kW up to 25 MW. The inlet steam pressure is 8 to 139 bar(a) and the inlet steam temperature is 180 to 550 °C.

Tailored to your needs, delivered with dedication - Discover our range of services for Refineries,Waste-to-energy plants,Pulp and paper mills,Biomass plants,Petrochemical and chemical plants,Sugar mills,Institutional,Food processing,Steel industry,Mechanical drives,Marine applications,Turbogenerator sets,Replacement of steam pressure reduction valve,Feed water pump drives,Cooling water pumps,Fans,Process pump drives,Compressors,Lube oil pump drives etc.

Standard single-stage steam turbine overview
Rugged, versatile design
Electronic governor
Horizontally split casing with centerline support
Overspeed mechanical trip valve, separated from governor valve
Carbon ring or labyrinth sealing glands
Built-in, removable steam strainer
API style blanket lagging / insulation (API applications)
Oil ring with forced pressure lubrication or circulating oil cooling options
Rolling element or tilting pad thrust bearings
Broad range of controls and accessories available

Detailed Photos

Backpressure ones


Other Steam turbines

Gas fired Utility USC water tube boilers 


Screw expander generators




Small output ones, including steam turbines and screw expander generators,

Product Parameters

Technical data (metric units) of Some models listed for reference.

	SMSTG-700 / 900	SMSTG-800	SMSTG-600	SMSTG-500	SMSTG-400	SMSTG-300	SMSTG-200
Output MW	≤ 250	≤ 250	≤ 200	≤ 150	≤ 65	≤ 60	≤ 25
Rotational Speedrpm	3,000 / 3,600	3,000 / 3,600 - up to 7,100	3,000 / 3,600 - up to 18,000	3,000 / 3,600 - up to 15,000	up to 7,100	up to 12,000	up to 13,500
Inlet pressure bar / psi	180 / 2,611	165 / 2,393	165 / 2,393	30 / 435	140 / 2,030	140 / 2,030	120 / 1,740
Inlet temperature °C / °F	565 / 1,050	565 / 1,050	565 / 1,050	400 / 750	540 / 1,004	540 / 1,004	540 / 1,004
Exhaust Pressure (back) bar / psi		72 / 1,044	72 / 1,044	up to 3.0 / 43.5	25 / 365	20 / 290	20 / 290
Exhaust Pressure (cond.) bar / psi	0.7 / 10.1	up to 1.2 / 16	up to 1.2 / 16	0.7 / 10.1	0.5 / 7.1	0.7 / 10.2	0.7 / 10.2
Exhaust ­Pressure (distr.) bar / psi		up to 3 / 43	up to 3 / 43	up to 3 / 43
Reheat temperature °C / °F	565 / 1,050	565 / 1,050
Controlled extraction pressure bar / psi	72 / 1,044	72 / 1,044	72 / 1,044		40 / 580	30 / 435	16 / 232
Controlled extraction temperature °C  / °F	480 / 895	480 / 895	480 / 895		450 / 842	400 / 752	350 / 662
Number of extraction valves for controlled extraction	up to 3	up to 2	up to 2		up to 2	up to 2	up to 1
Uncontrolled extraction pressure bar  / psi	85  / 1,233	140.0 / 2030.5	85 / 1,233	8 / 116	60 / 870	60  / 870	60 / 870
Number of extraction valves for uncontrolled extraction	up to 7	up to 7	up to 6	up to 4	up to 5	up to 5	up to 4

Our Advantages

Tailored models, could be manufactured according to your detailed specfications.

On spot instruction for installation ,maintenance, repairments could be made against customers' / cliens' requirements.

Whole power station, including fuel supplying / handling machines, boiler and after treatments devices, Deaerator, steam turbine driver, electricity geneators, gears, oil lubrication system, condensor, cooling tower, pumps, etc. could be supplied at one stop.