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sell calcium carbide 25-50mm for welding

  • sell calcium carbide 25-50mm for welding
  • sell calcium carbide 25-50mm for welding

sell calcium carbide 25-50mm for welding

    Packaging: 1. 50kg packing with new iron drum 2. 100kg packing with new iron drum 3. 200kg packing with new iron drum
    Brand: TYWH
    Place of Origin: Inner Mongolia, China (Mainland)

Basic Info

Model No.: Gas yield: 285/305L /kg

Product Description


sell Calcium Carbide 50-80mm for welding in China

Product Description

Product Features of Calcium Carbide

1. It is called calcium carbide( CaC2). It is a hard lump and the cross section is dark grey or brown.

2. It is lumpy substance, its surface is a little deep gray, has slight nasty smell.

3. It can produce acetylene gas when met water, it can burn when meets fire.

4.The acetylene gas mix with air will form explosive gas (explosive range of acetylene gas in the air is 2.3% - 81%).



Process of Calcium Carbide



sell calcium carbide 50-80mm for welding in China


ITEM

INDEX

Gas Yield

20°C 101.3 Kpa

L/kg ≥

Size

Gas Yield

Size

percentage

Ash,%

Top

A

Grade

Accept

Grade

2-4mm

260

240

220

≥90

≤1

4-7mm

280

260

240

≥90

≤1

7-15mm

290

270

250

≥90

≤1

15-25mm

300

285

260

≥90

≤1

4-25mm

290

270

250

≥90

≤1

25-50mm

300

295

280

≥90

≤1

50-80mm

300

295

280

≥90

≤1

80-200mm

300

295

280

≥90

≤1

PH3 %(V/V) ≤

0.032

H2S %(V/V) ≤

0.015

Quality Standard

PSHG QUALITY STANDARD


China National Standard: GB10665-2004


ITEM

INDEX

Top

General

Acceptable

20°C 101.3 Kpa L/kg Gas Yield ≥

300

280

260

PH3 %(V/V) ≤

0.06

0.08

H2S %(V/V) ≤

0.10

Size percentage (5mm-80mm) ≥

85

Stifage percentage below 2.5mm ≤

5

China National Standard

GB10665-2004


sell calcium carbide 50-80mm for welding in China


Application of calcium carbide


1. The main raw material for producing acetylene gas;


2. As Iron and steel desulfurization agent;


3. Fruit catalyst;


4. Cutting and welding for metal material;


5. To synthesize polyvinyl chloride (PVC);


shizuishan pengsheng chemical co.,ltd

 Shizuishan pengsheng chemical co.,ltd continuously enhances deep processing and development of Calcium Carbide ,so as to establish a cyclic economic industrial chain which takes lime ,calcium carbide,calcium cyanamide,dicyandiamide as leading products,the company continuously develops and innovates management philosophy by introduction of talents, managerial principles,technologies and advanced processing equipments,a normative and scientific modern managerial system is constructed gradually.through 13 years`development,the company has become a well established private enterprise in chemical industry.

The company has 500 employees,and it occupies an area of 120,000 m2 .in 2012, the company inputted more then 30 millions for comprehensive technical transformation of original equipments and processes.currently, a rotary lime production line has been estabilished ,annual production of lime has reached to 200,000 tons ;two large-scale 31500KVA airtight production line of calcium carbide furnace have been established, annual production of calcium carbide has reached to 150,000 tons ;two calcium cyanamide production lines have been established, annual production of calcium cyanamide has reached to 150,000 tons;two dicyandiamide production lines have been established ,annual production of dicyandiamide has reached to 20,000 tons.

The company continuously perfects its production quality managerial system,pursues development by its excellent production quality and faithful service philosophy,and also constantly promotes improvement and upgrade of processing equipments and processing technologies by an innovative and effective managerial mode.the company shapes a enterprise tenet of pragmatic team,development and innovation,win-win cooperation,mutual development by deepening cultivation of enterprise culture.the company also lays emphasis on cultivation of pragmatic,dedicated and innovative team spirit.the company constantly innovates its managerial philosophy by alliance between gaints and technical cooperation,and also strives to develop brand strategy ,so as to become a global famous brand group company which sets commercial trade, finance, development of technologies and products, pharmacy,green agriculture in one,the company forms a developing industry chain which takes calcium carbide ,calcium cyanamide, dicyandiamide and so on as leading products.

Company Info

  • Company Name: shizuishan pengsheng chemical co.,ltd
  • Representative: 周树军
  • Product/Service: Lime , Calcium Carbide , Calcium Cyanamide , Dicyandiamide
  • Capital (Million US $): 100000000RMB
  • Year Established: 2003
  • Total Annual Sales Volume (Million US $): US$5 Million - US$10 Million
  • Export Percentage: 51% - 60%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 4
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Above 100,000 square meters
  • Factory Location: LANSHAN PARK HONGGUOZI INDUSTRIAL ZONE, HUINONG DISTRICT,SHIZUISHAN CITY, NINGXIA, CHINA
  • Contact Person: Mr. REN HONGJUN
  • Tel: 86-952-3819788
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