Supply List of 2.1MW Natural Gas Hot Water Boiler for Residential District Heating--ZBG

Supply List of 2.1MW Natural Gas Hot Water Boiler for Residential District Heating

2023-06-19 09:03:50

Supply List of 2.1MW Natural Gas Hot Water Boiler for Residential District Heating

item number	item name	Specifications	quantity	unit	Arrival date (as defined by the International Chamber of Commerce Incoterms)
item number	item name	Specifications	quantity	unit	Earliest Arrival Date	latest arrival date	Bidder's arrival date [to be filled in by the bidder]
one,	The main material of the process part
1	Gas hot water boiler	Power 2.1MW, equipment pressure 1.0 MPa, supply and return water temperature 95/70℃, including burner, NOx<30mg/m3	2	tower	30 days after signing the contract	45 days after signing the contract
1-1	Flue gas condenser	Supporting 2.1MW boiler	2	tower	30 days after signing the contract	45 days after signing the contract
1-2	2.1MW boiler supporting sound insulation cover	Supporting 2.1MW boiler	2	set	30 days after signing the contract	45 days after signing the contract
2	primary circulation pump	Q=340m3/h, H=32mH2O P=55kW, frequency conversion	2	tower	30 days after signing the contract	45 days after signing the contract
3	primary water pump	Q=7m3/h, H=34mH2O P=1.5kW, frequency conversion	2	tower	30 days after signing the contract	45 days after signing the contract
4	Automatic water softener	Softened water volume 12m3/h	1	set	30 days after signing the contract	45 days after signing the contract
5	soft water tank	V=8m3, 2.0m×2.0m×2.0m	1	tower	30 days after signing the contract	45 days after signing the contract
6	Vertical decontamination device	DN250 PN10, straight-through	1	tower	30 days after signing the contract	45 days after signing the contract
two,	Main materials of hot water system
1	Y type decontamination device	DN65PN10	1	indivual	30 days after signing the contract	45 days after signing the contract
2	butterfly valve	DN250 PN16 D341H-16	9	indivual	30 days after signing the contract	45 days after signing the contract
		DN150 PN16 D341H-16	4	indivual	30 days after signing the contract	45 days after signing the contract
3	Flange check valve	DN250 PN16 H44H-16C	3	indivual	30 days after signing the contract	45 days after signing the contract
		DN65 PN16 H44H-16C	3	indivual	30 days after signing the contract	45 days after signing the contract
		DN40 PN16 H44H-16C	2	indivual	30 days after signing the contract	45 days after signing the contract
4	Manual control valve	DN200 PN16 H40H-16	2	indivual	30 days after signing the contract	45 days after signing the contract
5	Flange globe valve	DN200 PN16 J41H-16C	2	indivual	30 days after signing the contract	45 days after signing the contract
		DN65 PN16 J41H-16C	11	indivual	30 days after signing the contract	45 days after signing the contract
		DN32 PN16 J41H-16C	3	indivual	30 days after signing the contract	45 days after signing the contract
6	Flange metal soft joint	DN250PN10	4	indivual	30 days after signing the contract	45 days after signing the contract
		DN65PN10	4	indivual	30 days after signing the contract	45 days after signing the contract
7	Spring micro-open safety valve	DN32 A47H-16C	1	indivual	30 days after signing the contract	45 days after signing the contract
8	head size	DN250/DN200	6	indivual	30 days after signing the contract	45 days after signing the contract
		DN65/DN50	4	indivual	30 days after signing the contract	45 days after signing the contract
9	backflow preventer	DN65	1	indivual	30 days after signing the contract	45 days after signing the contract
10	cold water meter	DN65	2	indivual	30 days after signing the contract	45 days after signing the contract
11	Industrial Bimetallic Thermometer	0-100°C	4	indivual	30 days after signing the contract	45 days after signing the contract
12	Spring Tube Pressure Gauge	0-1.0MPa	13	indivual	30 days after signing the contract	45 days after signing the contract
13	seamless steel pipe	∅273×7	160	rice	30 days after signing the contract	45 days after signing the contract
		∅219×6	80	rice	30 days after signing the contract	45 days after signing the contract
		∅159×4.5	30	rice	30 days after signing the contract	45 days after signing the contract
		∅108×4	40	rice	30 days after signing the contract	45 days after signing the contract
		∅76×3.5	100	rice	30 days after signing the contract	45 days after signing the contract
		∅45×2.5	30	rice	30 days after signing the contract	45 days after signing the contract
		∅38×2.5	40	rice	30 days after signing the contract	45 days after signing the contract
14	Steel for hangers		180	kg	30 days after signing the contract	45 days after signing the contract
15	Aluminum silicate		8	m3	30 days after signing the contract	45 days after signing the contract
16	0.5mm galvanized iron sheet		200	m2	30 days after signing the contract	45 days after signing the contract
17	Exhaust valve	DN20PN16	10	indivual	30 days after signing the contract	45 days after signing the contract
18	floor drain	DN100	3	indivual	30 days after signing the contract	45 days after signing the contract
19	Ductile Iron Pipe	DN100	20	rice	30 days after signing the contract	45 days after signing the contract
	Process piping installation supporting services
1	Valve insulation	1. Insulation material: aluminum silicate 2. Insulation thickness: see design instructions for details 3. Valve specifications: see design drawings for details	0.5	m3	Complete within 10 days after arrival	Completed within 30 days of arrival
2	Flange insulation	1. Insulation material: aluminum silicate 2. Insulation thickness: see design instructions for details 3. Flange specifications: see design drawings for details	0.5	m3	Complete within 10 days after arrival	Completed within 30 days of arrival
3	Weld X-ray inspection	1. Name: X-ray flaw detection of weld seam 2. Film specification: 80mm*300mm 3. Tube wall thickness: within 16	50	open	Complete within 10 days after arrival	Completed within 30 days of arrival
4	Pipeline corrosion protection	1. Rust removal level: St3 very thorough manual and power tool rust removal 2. Brushing (spraying) type: Hongdan epoxy anti-rust paint 3. Brushing (spraying) times, paint film thickness: two times	180	m	Complete within 10 days after arrival	Completed within 30 days of arrival
5	Corrosion protection for general steel structures	1. Rust removal level: St3 very thorough manual and power tools 2. Brushing (spraying) variety: Hongdan epoxy anti-rust paint 3. Number of brushing (spraying) times, paint film thickness: see design instructions for details	100	kg	Complete within 10 days after arrival	Completed within 30 days of arrival
three,	The main material of the flue gas system
1	Double-layer insulation stainless steel chimney	DN400, height 20m	2	seat	30 days after signing the contract	45 days after signing the contract
2	round flue	Inner diameter ∅400 δ=5mm	4	m	30 days after signing the contract	45 days after signing the contract
3	90 elbow	DN400 R=450mm δ=5mm	2	indivual	30 days after signing the contract	45 days after signing the contract
4	chimney muffler	DN400	2	tower	30 days after signing the contract	45 days after signing the contract
5	Accident exhaust fan in boiler room	Low-noise DFBP35－11-6.3# explosion-proof axial flow fan, single air volume 9585m3/h	2	tower	30 days after signing the contract	45 days after signing the contract
6	Inlet muffler for boiler room	Size 800×630, single air volume 7000m3/h	2	tower	30 days after signing the contract	45 days after signing the contract
Four	heating system
1	Steel round two-column radiator	GZY2-1.0/6-1.0 18 pieces	10	Group	30 days after signing the contract	45 days after signing the contract
2	Galvanized steel	DN40	20	rice	30 days after signing the contract	45 days after signing the contract
		DN32	100	rice	30 days after signing the contract	45 days after signing the contract
		DN20	80	rice	30 days after signing the contract	45 days after signing the contract
3	ball valve	Q11T-16 DN15	20	indivual	30 days after signing the contract	45 days after signing the contract
4	Shut-off valve	J11T-16 DN40	2	indivual	30 days after signing the contract	45 days after signing the contract
5	Auto exhaust valve	ZP-II DN32	4	indivual	30 days after signing the contract	45 days after signing the contract
	Heating pipe installation supporting services
1	Pipe oiling	1. Rust removal level: St2 Thorough manual and power tool rust removal 2. Paint type: anti-rust paint 3. Number of times of brushing, paint film thickness: see design instructions for details	200	m	Complete within 10 days after arrival	Completed within 30 days of arrival

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