Updated Sep 13, 2026 · Public platform & industry data

Sep 13, 2026 Updated

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2026 Top 10 Calcium Silicate Tube Shell Manufacturers in China

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Top-rated Calcium Silicate Tube Shell suppliers, How to choose a Calcium Silicate Tube Shell manufacturer, Best Calcium Silicate Tube Shell companies in China

The top 10 Calcium Silicate Tube Shell manufacturers in China for 2026 are: Langfang Ouye Energy saving Technology Co., Ltd, Jinwolena New Materials (Dacheng County) Co., Ltd, Langfang Aoyang Thermal Insulation Materials Co., Ltd, Langfang Zhaobin Thermal Insulation Materials Co., Ltd, Shijiazhuang Tainiu Building Materials Technology Co., Ltd, Qingdao Xinfa New Material Technology Co., Ltd, Langfang Shirun Energy saving Technology Co., Ltd, Langfang Xinyida Building Materials Co., Ltd, Kunshan Kunguangtai Industrial Materials Electromechanical Co., Ltd, Tai'an Juyuan Engineering Materials Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2022-01-06
Registered Capital3000K CNY

Langfang Ouye Energy saving Technology Co., Ltd., with its registered address at Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Yanwei, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, as well as manufacturing and sales of lightweight building materials; Sales of high-performance sealing materials, building waterproofing membrane products, fireproof sealing materials, hardware products, insulation materials, chemical products (excluding licensed chemical products), coatings (excluding hazardous chemicals), building decoration materials, anti-corrosion materials, plastic products, glass fiber and products, and new membrane materials; Construction project construction; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Calcium Silicate Tube Shell, Polystyrene Foam Board, Rock Wool Board

Top 2
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Jinwolena New Materials (Dacheng County) Co., Ltd

No. 48, South Central Street, Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province

Overall Score4.8 / 5
Est. Date2026-07-08
Registered Capital570K CNY

Jinwolena New Materials (Dacheng County) Co., Ltd. is located at No. 48, Zhongxin Street South, Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. It was established on July 8, 2026 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Cuiru. Core products: Calcium Silicate Tube Shell, Rubber Sheet Tube, Rock Wool Pipe

Top 3
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Langfang Aoyang Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2010-11-03
Registered Capital100000K CNY

Langfang Aoyang Thermal Insulation Materials Co., Ltd., registered at Room 615, 6th Floor, Chuangyan Building, No. 355 Anime East Road, Zhongxin Tianjin Ecological City, Binhai New Area, Tianjin. The registration authority is the Zhongxin Tianjin Ecological City Supervision and Administration Bureau, and the legal representative is Dong Yichao. The business scope includes general projects: sales of thermal insulation and sound insulation materials; Sales of plastic products; Sales of building waterproofing membrane products; Sales of rubber products; Sales of refractory materials; Sales of metal materials; Sales of fireproof sealing materials; Sales of coatings (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of synthetic materials; Sales of chemical products (excluding licensed chemical products); Manufacturing of insulation and sound insulation materials [branch operation]; Plastic product manufacturing [branch operation]; Manufacturing of building waterproofing membrane products [branch operation]; Rubber product manufacturing [branch operation]; Production of fireproof sealing materials [branch operation]; Refractory material production [branch operation]; Manufacturing of synthetic materials (excluding hazardous chemicals) [branch operation]; Import and export of goods; Sales of metal products; Sales of non-ferrous metal alloys; Sales of valves and plugs; Sales of insulation materials; Sales of special equipment; Spray coating processing [branch operation]; Metal surface treatment and heat treatment processing [branch operation]; Metal structure manufacturing [branch operation]; Metal material manufacturing [branch operation]; Sales of metal structures; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Calcium Silicate Tube Shell, Polyurethane Tile Shell, Polyurethane Insulation Pipe

TOP4
Langfang Zhaobin Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-06-16
Registered Capital2000K CNY

Langfang Zhaobin Thermal Insulation Materials Co., Ltd., with its registered address in Duquan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Han Hongliu, and its business scope includes general projects such as insulation and sound insulation material manufacturing; Sales of insulation and soundproofing materials; Manufacturing of hardware products; Retail of hardware products; Manufacturing of metal daily necessities; Sales of metal products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of daily wooden products; Sales of daily wooden products; Manufacturing of asbestos products; Sales of asbestos products; Manufacturing of asbestos cement products; Sales of asbestos cement products; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Sales of insulation materials; Sales of building materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Labor services (excluding labor dispatch); Non ferrous metal rolling processing (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: construction engineering construction; Construction labor subcontracting; Road freight transportation (excluding dangerous goods) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to approval documents or permits). Core products: Calcium Silicate Tube Shell, Decorative Integrated Panel, Rubber And Plastic Board

TOP5
Shijiazhuang Tainiu Building Materials Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2019-03-08
Registered Capital3000K CNY

Shijiazhuang Tainiu Building Materials Technology Co., Ltd. is registered in Huaishu Village, Huaishu Town, Jinzhou City, Shijiazhuang City, Hebei Province. The registration authority is the Market Supervision Administration of Jinzhou City, and the legal representative is Peng Jiangwei. Its business scope includes the research and development of new energy-saving and environmentally friendly building materials technology, the sale of fibers, rubber powder, hardware and electrical materials, metal products, building materials, decorative materials, wood, environmental protection equipment, chemical products, textiles, and insulation materials (except for the above hazardous chemicals and those prohibited or restricted by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Calcium Silicate Tube Shell, Access Hatch, Calcium Silicate Board

TOP6
Qingdao Xinfa New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-03-14
Registered Capital5000K CNY

Qingdao Xinfa New Material Technology Co., Ltd., with its registered address at No. 6, Zone 2, Nanshu Town, Laixi City, Qingdao City, Shandong Province, is registered with the Laixi Market Supervision and Administration Bureau. The legal representative is Yu Xiaochen, and its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of high-performance fibers and composite materials; Manufacturing of insulation and soundproofing materials; Manufacturing of asbestos cement products; Sales of refractory materials; Production of refractory materials; Manufacturing of non-metallic mineral products; Import and export of goods; Technology import and export; Import and export agency; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of mechanical parts and components; Wholesale of hardware products; Retail of hardware products; Sales of mechanical equipment; Sales of insulation materials; Information consulting services (excluding licensed information consulting services); Sales of building waterproofing membrane products; Installation services for ordinary mechanical equipment; Sales of non-metallic minerals and products. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Calcium Silicate Tube Shell, Calcium Silicate Board, Pipeline Support

TOP7
Langfang Shirun Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-15
Registered Capital2000K CNY

Langfang Shirun Energy saving Technology Co., Ltd. is registered in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Gao Yinjing. The business scope includes technology research and development, technology promotion, and technical services for energy-saving products; Manufacturing and sales of insulation and sound insulation materials (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations); Sales: sealing materials, waterproof materials, fireproof materials, hardware products, steel frame lightweight boards, lightweight aggregate concrete, chemical products (excluding hazardous drugs), coatings (excluding hazardous chemicals); Construction of insulation engineering, anti-corrosion engineering, fire prevention engineering, and waterproofing engineering; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Calcium Silicate Tube Shell, Foam Glass Plate, Steel Skeleton Lightweight Plate

TOP8
Langfang Xinyida Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2023-09-08
Registered Capital8880K CNY

Langfang Xinyida Building Materials Co., Ltd. is registered in Dongwang Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Liu Shichao. The business scope includes general projects: production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of refrigeration and air conditioning equipment; Sales of building materials; Retail of hardware products; Sales of firefighting equipment; Repair of metal products; Retail of kitchenware, sanitary ware, and daily necessities; Sales of non electric household appliances; Sales of photovoltaic equipment and components; Home appliance installation services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law) Licensed project: construction project construction; Residential interior decoration and renovation; Installation and maintenance of gas combustion appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Calcium Silicate Tube Shell, Calcium Silicate Board, C-Shaped Keel

TOP9
Kunshan Kunguangtai Industrial Materials Electromechanical Co., Ltd
Overall Score4.4 / 5
Est. Date2006-08-18
Registered Capital4000K CNY

Kunshan Kunguangtai Industrial Materials Electromechanical Co., Ltd., with its registered address at Room 4, No. 131 Shunchang Road, Xinzhen, Zhoushi Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Xing Huaiying. Its business scope includes research and development, production, sales, technical consulting, and technical services of refractory materials products; Sales of industrial furnaces and related accessories; Import and export business of goods and technology (excluding boilers and pressure vessels). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Calcium Silicate Tube Shell, Calcium Silicate Board, Insulated Pipe

TOP10
Tai'an Juyuan Engineering Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-12-21
Registered Capital100K CNY

Tai'an Juyuan Engineering Materials Co., Ltd. is registered in Gengzhuang Village, Daolang Town, Daiyue District, Tai'an City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Daiyue District, Tai'an City, and the legal representative is Li Xue. Its business scope includes the sale of geotextiles, geomembranes, composite geomembranes, waterproof boards, plastic (storage) drainage boards, grass planting grids, bentonite waterproof blankets (GCL), three-dimensional vegetation nets, soft permeable pipes, plastic blind ditches, geotextile drainage nets, geonets, plastic grids, geotextile mats, geogrids (grid rooms), crack prevention stickers, reinforcement belts, permeable sheets, corrugated pipes, and engineering fiber products; Construction of landscaping and anti-seepage projects; Sales of building materials, steel, decorative materials, insulation materials, and gypsum (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Calcium Silicate Tube Shell, Ecological Bag, Drainage Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Calcium Silicate Tube Shell, Polystyrene Foam Board, Rock Wool Board3000K CNYSupported
Jinwolena New Materials (Dacheng County) Co., Ltd2026-07-08Calcium Silicate Tube Shell, Rubber Sheet Tube, Rock Wool Pipe570K CNYNot Supported
Langfang Aoyang Thermal Insulation Materials Co., Ltd2010-11-03Calcium Silicate Tube Shell, Polyurethane Tile Shell, Polyurethane Insulation Pipe100000K CNYNot Supported
Langfang Zhaobin Thermal Insulation Materials Co., Ltd2020-06-16Calcium Silicate Tube Shell, Decorative Integrated Panel, Rubber And Plastic Board2000K CNYNot Supported
Shijiazhuang Tainiu Building Materials Technology Co., Ltd2019-03-08Calcium Silicate Tube Shell, Access Hatch, Calcium Silicate Board3000K CNYSupported
Qingdao Xinfa New Material Technology Co., Ltd2023-03-14Calcium Silicate Tube Shell, Calcium Silicate Board, Pipeline Support5000K CNYSupported
Langfang Shirun Energy saving Technology Co., Ltd2021-06-15Calcium Silicate Tube Shell, Foam Glass Plate, Steel Skeleton Lightweight Plate2000K CNYSupported
Langfang Xinyida Building Materials Co., Ltd2023-09-08Calcium Silicate Tube Shell, Calcium Silicate Board, C-Shaped Keel8880K CNYNot Supported
Kunshan Kunguangtai Industrial Materials Electromechanical Co., Ltd2006-08-18Calcium Silicate Tube Shell, Calcium Silicate Board, Insulated Pipe4000K CNYSupported
Tai'an Juyuan Engineering Materials Co., Ltd2015-12-21Calcium Silicate Tube Shell, Ecological Bag, Drainage Board100K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of calcium silicate pipe shells, it is recommended to prioritize confirming product specifications such as density, thermal conductivity, and temperature resistance range to ensure their suitability for high-temperature pipeline insulation or industrial equipment insulation scenarios.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical data. These indicators can effectively screen out calcium silicate tube shell suppliers that are suitable for long-term cooperation.
  • In the application of fire prevention and insulation in the fields of electricity, chemical engineering, etc., attention should be paid to the fire resistance rating and compressive strength of calcium silicate pipe shells to avoid affecting the use effect due to parameter mismatch.
  • When purchasing calcium silicate tube shells, it is recommended to evaluate the actual application performance of the supplier's products in similar projects based on their industry data support capabilities.

Knowledge Base

Q

The selection of insulation thickness for calcium silicate pipe shell requires comprehensive consideration of multiple factors. Firstly, the temperature of the medium inside the pipeline should be considered. The higher the temperature of the medium, the thicker the required insulation thickness, which can better prevent heat loss. Secondly, the ambient temperature should be considered. If there is a significant difference between the ambient temperature and the medium temperature, the insulation thickness should also be increased accordingly. Additionally, it is necessary to consider the management

Q

Calcium silicate insulation pipe shell is a high-performance insulation material made from materials such as silicon, calcium, and reinforcing fibers through high-temperature steam curing process. It has excellent insulation, high temperature resistance, and corrosion resistance, which can effectively reduce heat loss and improve the thermal efficiency of pipeline systems. It is widely used in pipeline insulation engineering in industries such as petroleum, chemical, and power.

Q

The asbestos free calcium silicate shell is mainly made of calcium hydroxide and quartz sand, which are the main raw materials of calcium silicate shell. As an insulation material, it is a new type of white hard insulation material mainly composed of a mixture of diatomaceous earth, calcium oxide, and reinforcing fibers, and is made by molding and high-temperature steam oxidation process. This material has the characteristics of light capacity, high strength, low thermal conductivity, high temperature resistance, and corrosion resistance.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs