Fecral 0cr21al4 Tube Tubular Heater Stainless Steel Square Pipe

• Customization: Available
• Certification: RoHS, CB, CCC, ISO9001, CE
• Type: Far Outside Heating Tube
• Model NO.: 0cr21al4
• Form: Spiral Heating Element
• Shape: Round
• Product Name: Fecral 0cr21al4 Tube Tubular Heater Stainless Stee
• Pipe Type: Round Pipe, Square Pipe, Hexagonal Pipe,
• Pipe Size: Dia 16*3-500*50mm
• Length: 2-12 Meters
• Application: Petrochemical Industry, Regenerative Furnace
• Specs: 1cr13al4, 1cr21al4, 0cr21al6, 0cr23al5, 0cr25al5
• Density: 7.1 (g/cm3)
• Tensile Strength: 637-784 (MPa)
• Hardness: 200-260 Hb
• Size: as Required
• Transport Package: Wooden Case
• Specification: As required
• Trademark: HJ
• Origin: China
• Production Capacity: 50, 000kg/Month

Product Description

fecral 0cr21al4 tube tubular heater stainless steel square pipe

Pipe Type	Round Pipe, Square pipe, Hexagonal pipe, Triangle Pipe, Shaped pipe
Pipe Size	Ø16×3--Ø500×50
Length	2-12 meters
Application	Petrochemical industry,Regenerative furnace industry, tubular heater
Material	1Cr13AL4, 1Cr21AL4, 0Cr21AL6, 0Cr23AL5, 0Cr25AL5, 0Cr21AL6Nb, 0Cr27AL7Mo2

fecral 0cr21al4 tube tubular heater stainless steel square pipe
1. Cheap and high quality products
2. OEM service offered
3. Long life
4. Be customized with any material and size

SPECS:

Material		0Cr25AL5	0Cr21AL6Nb	0Cr27AL7Mo2
Chemical composition:	Cr	23.0-26.0	21.0~23.0	26.5~27.8
	AI	4.5~6.5	5.0~7.0	6.0~7.0
	Fe	Bal	Bal	Bal
	Re	-	-	-
			Nb:0.5	MO2:1.8
Component theory maximum operation temperature		1250ºC	1350ºC	1400ºC
Melting point		1500 ºC	1510 ºC	1520 ºC
Density (g/cm3)		7.1	7.1	7.1
Resistivity μΩ·m,(20ºC)		1.42±0.07	1.45±0.07	1.53±0.07
Tensile strength (Mpa)		637~784	637~784	686~784
Elongation (%)		≥12	≥12	≥10
Repeatedly bending times		≥5	≥5	≥5
Rapid life (h/ºC)		≥80/1300	≥80/1350	≥80/1350
Specific heat (J/g.ºC)		0.494	0.494	0.494
Thermal conductivity (KJ/m.hºC)		46.1	46.1	45.2
Hardness (HB)		200~260	200~260	200~260
Microstructural		Ferrite	Ferrite	Ferrite
Magnetic		Magnetism	Magnetism	Magnetism

Photos:

Factory:

Certificate:




About us:
Nanjing hengjie steel industrial Co., Ltd is a joint-stock company. We can supply high value-added spring steel products,  oil tempered steel wire, cold drawn round steel bar, peeled round bar, cold drawn square steel, steel sheet, hot rolled wire rod, hot rolled round bar, hot rolled spring flat steel, cold drawn hexagons, cold drawn round steel, cold drawn square steel, cold drawn irregular steel, slide block and other products can be customized.

FAQ

A: Are you trading company or manufacturer ?

B: We are manufacturer.

 

A: Do you provide samples ?

B: Yes, of course.

 

A: Can you accept small orders?

B: We enjoy to cooperate with all clients whatever big or small order.
 

A: Could you accept be customized?
B: Accept be customized with any material and machining process. 
 

A: How long is your delivery time?

B: Usually it's about 10 days,depends on your actual quantity.

 

Any question, pls contact me freely. Thanks!
MOB: [phone]