Refractory High Quality Porous Plug Steel Ladle for Ladle Bottom

Product Description

Ladle Porous Plug can be made of a slit type which is composed of a permeable core, a seat brick and a high quality fire mud, The main quality of the porous plug and Seat well block are chrome-corundum and corundum-spinel. Adopting tabular alumina, emery, chromium oxide green and magnesium alumina spinel as main raw materials, using cement as binder to produce directional slit porous plug, which has the advantages of structural stability, high air permeability, strong corrosion resistant and long service life etc. Due to the heat-replaceable replacement of the venting core, it is flexible in use and can be used in various refining conditions. It can be applied to the bottom argon blowing process of steel mill LF, LF-VD, CAS-OB refined ladle and continuous casting ordinary ladle.

Features Of Ladle Porous Plug

1. Good thermal shock property;
2. Anti-erosion, and impermeable;
3. Higher purging rate;
4. Longer service life;
5. Higher safety level;
6. Less pollution.

Applications Of Porous Plug

steel ladle,refining ladle,electric furnace refining ladle   

Specifications Of Porous Plug

Alumina contents range from 90% to94%
Widely used throughout metallurgical industry

 

Physical And Chemical Indicators For Ladle Porous Plug

Brand Properties		Porous plug		Seat well block
		CC-94	CS-94	CC-94	CS-94
Bulk Density (g/cm3)		3.00	3.10	3.00	3.10
Cold Crushing Strength (MPa)		90	100	90	100
Thermal Shock Resistance water 1100ºC-(times)		12	12	12	12
Modulus of Rupture(MPa)		17	20	17	20
Air permeability (N/min) 0.2-1.0MPa		200-650	200-650	200-650	200-650
Chemical Composition (%)	Al2O3	90-92	90-92	90-92	90-92
	Cr2O3	4-7		4-7
	MgO	--	4-7	--	4-7
Main Applications		Steel and Iron ladle   Tundish

 

Pictures Of Porous Plug

Company Information 

Our Services

• Free samples are available by freight collect;
• Strict QC & Fast delivery
• High quality goods, Perfect Pre-sales and after-sales service.
• JUCOS will update you any production process after placing order.
• We have special after-sales team to solve your problem during using our products.
• Any question will be get our feedback in the first time.

Packaging & Shipping

Packaging : Packed by sea-worthy wooden pallet + shrink wrapped + carton
   Shipping : 20 feet container

FAQ

Q1 : How can you control your quality?

A1 : For each production processing, JUCOS have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods. 

Q2 : What is your lead time? 

A2 : It usually needs about 15- 20 days after receiving the PO. 

Q3 : Do you provide free samples?

A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost. 

Q4 : What is your payments terms?

A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms. 

Q5 : Can we visit your company?

A5 : Yes, for sure, you are welcome to visit JUCOS company. 

Q6 : What standards do you have?

A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc. 

      The third party testing is all available for us.

Certifications