High Quality Metallurgy Graphite Tube for Heating Furnace

• Type: Graphite Tube
• Composition: Graphite
• Carbon Content: High-Carbon
• Grade: Industrial Grade
• Forming Way: All Supplied
• Crystal Morphology: Compact Crystalline Graphite
• Model NO.: OZ1340
• Application: Chemical, Metallurgy, Machinery, Ect.
• Sample: Available
• Feature: High Strength, High Density, Low Electric
• Material: Graphite Material
• Transport Package: Plywood Packing
• Specification: as per drawing
• Trademark: OUZHENG
• Origin: China
• HS Code: 3801900000
• Production Capacity: 10000PCS

Product Description

Product Description

  Graphite tube

Our graphite pipe, made from good performance graphite blocks, are widely used in metallurgy, machinery, electronics and chemical industry, etc. We could supply fine-grain graphite, medium-grain graphite, high pure graphite, isostatic graphite, kinds of domestic and imported graphite, and so on. 

 

The characteristics of our graphite pipe:

1.       low electric resistance

2.       high temperature resistance

3.       good electric and thermal conductivity

4.       high oxidation resistance

5.       greater resistance to thermal and mechanical shock

6.       high mechanical strength and machining accuracy

7.       homogeneous structure

8.       hard surface and good flexural strength

 

Item	Unit	Guarantee Value	Typical Value
Max Grain size	mm	0.8	0.8
Bulk Density	g/cm^3	≥1.72	1.75
Electric Resistance	μΩ.m	≤9	8.3
Bending Strength	MPa	≥14.5	17.5
Compressive Strength	MPa	≥32	40
Thermal Conductivity	W/(m▪K)	≥120	140
C.T.E(100-600)ºC	10^-6/ºC	≤2.8	2.4
Ash Content	%	≤0.2	0.09

  

		High pure graphite material
Item	Unit	baked three time	baked four times
		impregnated twice	Impregnated three times
grain size	mm	≤325mesh	≤325mesh
Bulk density	g/cm3	≥1.78	≥1.85
Specific resistance	μΩ.m	≤14	≤13
Bending strength	MPa	≥40	≥45
Compressive strength	MPa	≥60	≥65
Ash content	%	≤0.1	≤0.05

 

Item	Unit	Isostatic graphite
grain size	μm	5-22
Bulk density	g/cm3	1.8-1.85
Specific resistance	μΩ.m	10-15
Bending strength	MPa	≥40
Compressive strength	MPa	≥70
C.T.E.(100-600) °C	10^-6/°C	3.2-5.2
Modulus of elasticity	GPa	9.5-12.5

There are various selections of the materials. Based on the working environment, our engineers will offer the suitable graphite material.
 

Our Advantages:

1. Various dimensions according to customers' requirements

2. Exact machining accuracy

3. Relevant suggestions based on your condition

4. Stable after-sale service

 

 

Detailed Photos

 

Our Service

1. Supply diverse materials meeting customers' demands

2. Offer suggestions for material selection, specification presentation, use condition

3. Manufacture with ine tolerance accuracy

4. Samples are available to test first

5. Accept the custom dimensions

6. Maintain after-sale service

Company Profile

Zibo Ouzheng Carbon Co., Ltd
1.Specialized in making graphite products. 

2.Main products:  graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite rotor&shaft, graphite sealing, graphite felt, carbon vane, ect.

3.Workshops: NC machining center, NC processing line, pot type calciner, automatic feed proportioning system, hydraulic press, molding and control center, baking furnace, longitudinal graphitizing furnace, ect.
 

Packaging & Shipping

Based on the order weight and volume, the sea shipping, air shipping and courier shipment are selected. 

 

FAQ

QI: Do you have catalogue? 

A: Yes dear. Pls contact us to get the E-catalogue by email or trademanger or Skype.



Q2: Do you have pictures for this product? 

A: Yes dear. We can offer you different postion pictures of the goods for your reference.



Q3:What the parts quality?

A: It's with IS9001 certificate and we do 100% test the goods before the shipment.



Q4: Does this item is Oem quality or for after market?
 
A: It is for afer market with one year warranty.



Q5: What's the MOQ? 

A:1Ton(graphiteelectrode)1piece(graphiteplate/block).



Q6: What's the Delivery Time?

A:It's about 15-30 days afer get the payment.but Pls check with our sales for the stock in advance.



Q7: Can we test sample first? 

A: Yes dear. but need to pay the sample cost and delivery cost.

Why Choose Us

Superior graphite materials in China

Experienced engineering and technical personnel

Supply the best cost-efficiency solution

High quality product and high-level service

High speeddevelopment