3 inch calcium silicate fireproof underground insulation pipe - 159/377

3 inch calcium silicate fireproof underground insulation pipe, 1.manufacturer, 2.certification:ISO9001,ISO14001,EN253 - details see: https://www.buildingsupplieshub.com/3-inch-calcium-silicate-fireproof-underground-insulation-pipe-10075656

Type: Other Heat Insulation Materials	Place of Origin: Hebei China (Mainland)	Brand Name: XingBang	Model Number: 159/377
color: black	insulation material: glass wool,rock wool,as request	insulation layer: 85mm,as request	standard: GB/T9711.1,ect
certificated: ISO9001,14001	mode: manufacturer	size: as your requirement	application: heating system
structure: pipe in pipe	product name: 3 inch calcium silicate fireproof underground insulation pipe

3 inch calcium silicate fireproof underground insulation pipe

Product name	3 inch calcium silicate fireproof underground insulation pipe	specifications
Materials	1.inner work steel	Seamless steel pipe for steam Impeller blasting and paint before insulation Standard of GB/T9823-1988 and level Sa2.5
	2.aluminium silicate fiber felt(drag reduction layer)	Be put between inner work and inorganic insulation (to insure the steel pipe movement when expansion and contraction)
	3.calcium silicate insulation material	Can be customed into glasswool,rock wool,ect Use break strapping, and filled foam asbestos in the cracks to reduce heat lossing
	4.aluminum reflector	To prevent the inorganic insulation foam from going into the insulation material Prevent heat loss and make the steam pipe is more economic
	5.polyurethane insulation layer	Good effect of heat insualtion
	6.outer work steel	GB/T9711.1Spiral weld pipe or SY5292ERW pipe
	7.outer anticorrosive coating	3PE anticorrosion
Usage	High temperature steam pipeline in Urben central heating Petroleum,chemical,power and other high temperature heat pipeline
Transmit temperature	150°C—350°C
Working pressure	<1.6Mpa steam
Buried depth	Underground 1-2m
Advantages	1. waterproof,moistureproof,leakproof,impervious
	2. thermostability(high temperature resistant), high pressure resistance
	3. low heat loss, heat insulation is better
	4. strong anti-corrosion
	5. long life,about 30-50 years
	6. be directly buried in the ground

Specifications of3 inch calcium silicate fireproof underground insulation pipe(can be made as your requirement)

Specification(mm)	OD work steel * wall thickness(mm)	OD Jacket steel * wall thickness(mm)	Unit weight(kg/m)	Insulation layer(mm)
57/219	57*3.5	219*6.0	36	60
76/273	76*4.0	273*6.0	47	65
89/273	89*4.5	273*6.0	50	70
108/325	108*4.5	325*7.0	67	70
133/377	133*4.5	377*7.0	79	80
159/377	159*6.0	377*7.0	88	85
219/478	219*6.0	478*7.0	118	100
273/529	273*6.0	529*7.0	130	105
325/630	325*7.0	630*8.0	178	125
377/720	377*7.0	720*10.0	239	140
426/820	426*7.0	820*10.0	273	140
478/820	478*7.0	820*10.0	287	140
529/920	529*7.0	920*10.0	315	165
630/1020	630*8.0	1020*10.0	372	165
720/1220	720*10.0	1220*12.0	533	170
820/1220	820*10.0	1220*12.0	558	170
920/1320	920*10.0	1320*14.0	645	170
1020/1420	1020*10.0	1420*14.0	720	170

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FINEThe quality and service is fine. We chose the raw materials in a very strict way. These materials must comply with the environmental requirements as well as the latest order of EU. We also pay much attention to the consciousness for the best! All the production process is followed by the production mechanism.

FASTThe delivery is fast. We have built the friendly relationship with our raw material provider which deserves us the sufficient raw material supply. What’s more, maintenance of machinery is the important part of our work. Our logistic partner can arrive with any instant. They can assure you the products will be transport to you fast and safe.

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contact person:hebema

skype:hebema86

mob:86-15232525213

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Packaging Detail:be packed in bulk, container or as the customer's requirement

Delivery Detail:10 days or depend on the demand