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$Wh23/Wh26/Wh28 High Alumina Refractory Brick High Alumina Fire Brick$

Wh23/Wh26/Wh28 High Alumina Refractory Brick High Alumina Fire Brick

Negotiable 1 Ton (MOQ)

Min. Order:

1 Ton

Port:

Shanghai, China

Production Capacity:

1000-T/Year

Payment Terms:

L/C

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WH Thermal Technology (Shanghai) Co., Ltd.

Shanghai, China

Last Login Date:

Apr 30, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Thermal Insulation Materials, Microporous Insulation Materials, Energy-Saving Insulation, Ceramic Fiber Products, Soluble Fiber Eco-Insulation, Fireproof Products, Insulation Products, Insulation Materials, Refractory Materials, High Temperture Insulation

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Product Description

Company Info

Basic Info.

Model NO.

WHCF-23

Trademark

Transport Package

Pallet

Specification

230*114*65

Origin

China

HS Code

6907219000

Product Description

Product Description
WH and WA series of Lightweight Insulating Fire bricks using ASTM standard,Compared with general firebrick, Its light weight, internal distribution have tiny closed porosity, high porosity,Therefore, less heat loss, energy saving; At the same time accumulation amount is smaller, so the heating and cooling faster, Suitable for rapid periodic use, The series of products applicable to 900 ~ 1700 ºC temperature range.
series of Firebrick for B,C Products, are in accordance with JIS Industrial Standard of JAPAN,. Products are lightweight, low iron content, low reheat shrinkage and atmosphere corrosion resistance and other excellent features. The series of products applicable to 900 ~ 1350 ºC temperature range

WH & WA series of performance index

Product Code		WH-23	WH-23	WH-26	WH-28	WH-30	WH-32	WA-96	WA-98
Classification Temp. (ºC)		1260	1260	1400	1500	1550	1600	1650	1700
room properties (26ºC, relative humidity 50%)
Density(kg/ m³)		550	800	800	900	1000	1100	1350	1500
Modulus of Rupture (ASTM C93,Mpa)		0.9	1.2	1.3	1.6	1.8	2.1	3.4	3.8
Compressive Strength (ASTM C93,Mpa)		1.2	1.8	1.8	2.5	2.8	3.0	8.6	9.4
High Temp Performance
Thermal Conductivity Kcal/mhºC(W/m K), (ASTM C-182 average temperature as follow)
600ºC		0.16	0.28	0.29	0.34	0.41	0.51
800ºC		0.19	0.30	0.32	0.36	0.42	0.53
1000ºC		0.21	0.33	0.35	0.38	0.43	0.55	0.64	0.72
1200ºC				0.37	0.40	0.45	0.58	0.67	0.76
Liner Shrinkage after Firing % (JIS R2613) (ºC×8h)		-0.3(1300)	-0.4(1400)	-0.4(1400)	-0.6(1500)	-0.6(1550)	-0.6(1600)	-0.4(1650)	-0.3(1700)
Thermal Expansion(Maximum) (JIS R2617,ºC)		0.45(1000)	0.45(1000)	0.45(1000)	0.47(1000)	0.47(1000)	0.48(1000)	0.51(1000)	0.54(1000)
Chemical Composition(%)	AI₂O₃	40	40	54	62	74	80	96	98
Chemical Composition(%)	Fe₂O₃	1.2	1.2	0.9	0.8	0.7	0.5	0.4	0.4
Recommended WH Mortar		WM1300	1.2	WM1400	WM1400	WM1500	WM1500	WM1700	WM1700

WH B&C series of performance index

Product Code		B1	B2	B4	B5	B6	B7	C1	C2
Classification temp.( ^oC)		900	1000	1200	1300	1400	1500	1300	1400
room properties (26ºC, relative humidity 50%)
Density (Kg/m³⁾		650	650	800	800	800	900	1000	1100
rupture strength (ASTM C93,MPa)		0.7	0.7	1.0	1.0	1.6	2.2	2.1	2.8
Cold Compressive Strength (ASTM C93,MPa)		1.4	1.4	1.6	1.7	2.2	3.3	3.5	4.0
high temperature property
thermal Conductivity Kcal/mhºC(W/mK), (ASTM C-182 average temperature as follow)
400ºC		0.18	0.18	0.26	0.27	0.31	0.35	0.32	0.34
600ºC		0.22	0.22	0.29	0.30	0.34	0.37	0.36	0.37
800ºC				0.34	0.35	0.37	0.40	0.41	0.42
Linear Shrinkage after firing (JIS R2613,%) (ºC×8h)		-0.6 (900)	-0.8 (1000)	-0.3 (1200)	-0.3 (1300)	-0.6 (1400)	-0.8 (1500)	-0.7 (1300)	-0.8 (1400)
reversible linear thermal expansion (max) (JIS R2617,ºC)		0.10 (900)	0.25 (1000)	0.48 (1000)	0.50 (1000)	0.50 (1000)	0.5 (1000)	0.5 (1000)	0.5 (1000)
Chemical Composition	AL₂O₃	14	14	43	43	48	62	43	49
(%)	Fe₂O₃	4.2	3.6	1.2	1.2	1.4	0.9	1.2	1.2
Recommended WH Mortar		WM1300	WM 1300	WM 1300	WM1300	WM 1400	WM 1500	WM 1300	WM 1400

product standard
Standard size: 230×114×65mm;
Special-shaped brick: According to customer's drawings and requirements

FAQ

No.1: We are Manufacturer of refrcatory materials, so we can provide you Professional Solutions about your problems. Although our salesman cannot reply you immediately, pls leave your email or phone number, we can let our technician directly help you ASAP.

No. 2: Our Reputation built in the past years through: Russia, Iran, Vietnam and India, etc. You can always get Feedback from our customer in these countries before dealing with us.

No. 3: We have good Connection with Shipping Company, Agency, as well as the local custom and port authority. Making sure we Deliver on time.

No. 4: We have no gap in Communication, because we will help you in our Sincere Attitude.

No. 5: We can provide you the best price, and what you will get from us is our best effort in service and the hospitality that you are willing to become our Friend.

Address: Building 1, No. 6, Lane 8300, Yinggang East Road, Qingpu District, Shanghai, China

Business Type: Manufacturer/Factory, Trading Company

Business Range: Construction & Decoration, Metallurgy, Mineral & Energy

Management System Certification: ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE

Main Products: Thermal Insulation Materials, Microporous Insulation Materials, Energy-Saving Insulation, Ceramic Fiber Products, Soluble Fiber Eco-Insulation, Fireproof Products, Insulation Products, Insulation Materials, Refractory Materials, High Temperture Insulation

Company Introduction: WH company is located in Shanghai, China, is a professional fire-resistant insulation materials production service provider has more than 10 years of experience, products include: Aerogels insulation products, micro porous insulation board, ceramic fiber insulation products, soluble fiber insulation products, calcium silicate insulation products and light insulating brick, castable, adhesives, WH is a high-tech enterprise of China, such as ISO9001, ISO14001, ISO 45001 and CE quality certification. And with excellent product quality and good service to win the favor of many domestic and foreign customers, we will continue to forge ahead, better service to our customers.

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