The world's leading calcium carbide supplier.

25-50-MM-Calcium-Carbide-for-Acetylene-Production

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH

Our 25-50 MM Calcium Carbide is a high quality product designed for efficient acetylene production. Packed in 50 KG drums, this product from TYWH is ideal for industrial applications requiring a reliable source of calcium carbide.

Size:

25-50 MM

Gas Yield:

≥295L/Kg

Color:

Green, Yellow, Black, Gray, Blue or Customized

Appearance:

Granule

Grade Standard:

Industrial Grade

CAS No.:

75-20-7

EINECS:

200-848-3

Formula:

CaC2

Un No:

1402

HS Code:

284910

MOQ:

Customized

Package:

50kg, 100kg Steel Drum

Certificate:

REACH, SDS, SGS, ISO9001, ISO45001, ISO14001

Inquiry

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TYWH IS THE WORLD'S LEADING SUPPLIER OF CALCIUM CARBIDE FOR USE IN THE ACETYLENE PRODUCTION

Acetylene (C₂H₂) used for welding, cutting and chemical synthesis, the current mainstream acetylene production process for the calcium carbide method, the reaction formula is: CaC₂ + 2H₂O → C₂H₂ + Ca(OH)₂. the purity and granularity of calcium carbide directly affect the acetylene production efficiency, TYWH high purity calcium carbide, help acetylene gas manufacturers to improve production efficiency and optimize the cost structure.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 4

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 5

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 6

GAS YIELD ≥ 295L/KG

TYWH's quality inspection starts from the raw material to ensure the purity of calcium carbide, which is crushed by the jaw crusher and then entered into the fully enclosed production line with constant humidity to reduce the weathering of calcium carbide.

Before sealing the steel drum, fill with nitrogen and conduct sampling and testing, every 5 drum of 25-50mm calcium carbide sampling and testing once, to ensure that the gas yield ≥ 295L/kg.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 8

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 9

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 10

Professional-Instrument-Quality-Inspection-Ensurin

PH₃≤400PPM, H₂S≤400PPM

PH₃ and H₂S are the main impurities in the production of calcium carbide acetylene, and China calcium carbide industry standard (GB10665-2004) stipulates that PH₃≤800PPM, H₂S≤1,000PPM are qualified products.

TYWH's standard: PH₃≤400PPM, H₂S≤400PPM is much higher than the industry standard, which can effectively reduce the purification cost and prolong the life of the equipments while meeting the requirements of acetylene manufacturers for high purity acetylene.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 14

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 15

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 16

PH₃≤400PPM, H₂S≤400PPM

TYWH's standard: PH₃≤400PPM, H₂S≤400PPM is much higher than the industry standard, which can effectively reduce the purification cost and prolong the life of the equipments while meeting the requirements of acetylene manufacturers for high purity acetylene.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 18

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 19

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 20

OUR PARTNERS

CERTIFICATE

TYWH-CALCIUM-CARBIDE-ISO14001-CERTIFICATE

TYWH-CALCIUM-CARBIDE-ISO9001-CERTIFICATE

TYWH-CALCIUM-CARBIDE-ISO45001-CERTIFICATE

Specifications

50-80mm Calcium Carbide
TYWH's quality standard is based on Chinese national standard GB10665-2004, with even stricter criteria applied to ensure superior quality.
Quality Standard	Gas Yield	Size percentage	PH3 %(V/V)	H2S %(V/V)	Ash,%
TYWH Standard	≥285 L/KG	≥90%	≤0.04%	≤0.06%	≤1%
GB 10665-2004	≥260 L/KG	≥85%	≤0.08%	≤0.1%	≤5%

Advantages

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 33

Quality Stability

High purity and low impurities, meeting the high standards required for acetylene production and steelmaking.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 34

Security

Compliant with international safety standards, with excellent sealing for secure transportation and storage.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 35

Fast Delivery

An efficient logistics network ensures on-time delivery to meet urgent demands.

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Stable Supply

Ample resources and a reliable supply chain guarantee continuous production.

Services

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 37

Product Customization

Calcium carbide particle size and packaging color can be customized.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 38

Order Tracking

Assigned personnel will follow up on order progress and shipping status.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 39

Technical Support

Comprehensive, customized calcium carbide application solutions.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 40

Market Analysis

Regular updates on calcium carbide price trends.

Package

Our steel drum packaging is robust and durable with excellent sealing, ensuring the safety of calcium carbide during transportation and storage.

The color of the steel drum and the shipping mark support customization.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 42

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 43

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 44

Shipping

We offer a multitude of shipping options to ensureyour cargo reaches its destination punctually.

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 46

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 47

25-50 MM Calcium Carbide for Acetylene Production 50 KG/Drum | TYWH 48

Palletizing

We support palletizing services and can palletize and pack according to your needs.

Without Pallet

One Layer Pallet

Two Layer Pallet

Three Layer Pallet

Safety Data Sheet

Certificate of Analysis

TYWH Standard

What are the main uses of calcium carbide?

Calcium carbide is a key raw material for the production of acetylene, which is generated through a chemical reaction with water. It is also used in the desulfurization and deoxidation processes in steelmaking to improve the quality of steel.

How can you select the appropriate calcium carbide product to maximize your production efficiency?

Our sales managers and technical team are available to offer customized calcium carbide particle size recommendations based on your specific production needs and equipment specifications.

How can the reliability of calcium carbide supply be guaranteed to avoid disruptions in manufacturing?

Our fully automated production lines ensure production stability and the reliability of the calcium carbide supply is ensured through the implementation of a comprehensive supply chain management strategy covering supplier management, production supervision, inventory control and logistics coordination.

What safety measures should be considered when utilizing calcium carbide in the manufacturing process?

We provide nitrogen-filled drums to ensure safety during transportation, as well as comprehensive safety guidelines (including fire safety, explosion-proofing and the use of personal protective equipment). In addition, we have professional staff available 24/7 to provide you with service and support.

How long is the delivery lead time?

Delivery takes about 15 days after receipt of prepayment or LC.

What are the necessary conditions for storing calcium carbide?

Calcium carbide must be stored in airtight containers and placed in an environment that is dry and well-ventilated to prevent contact with water.

The relationship between the gas yield and calcium carbide is as following.
CaC2 (%)	63.14	68.52	72.54	73.89	75.2	76.57	77.91	80.6
Gas Yield(L/Kg)	235	255	270	275	280	285	290	300

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