Quick Details

• Place of Origin:

  Shanxi, China (Mainland)

• Delivery Time:

  0

• Packing:

  according to customer demand

• Delivery Port:

  tianjin taiyuan

• OE Experience:

  No

Product Name:444 welded stainless steel tubes

444 welded stainless steel tubes

Application

auto

Product Description:

Name: 444 stainless steel pipe and tube

Standard:ASTM A268, ASTM A803

Wall thickness:0.25-2.77mm

O.D:12.7-120mm

Technique:welded

Place of Origin: Shanxi China (Mainland)

Certification: ISO9001:2000

019Cr19Mo2NbTi(444)ferritic stainless steel is extra low C,N ferritic stainless steel, with a certain amount of Mo. It has superior resistance to stress corrosion, higher yield strength, good welding performance and formability.

Chemical composition:

element

% *

Cr

17.5-19.5

Mo

1.75-2.50

Ni

1.00 max

Mn

1.00 max

Si

1.00 max

C

0.025 max

N

0.035 max

P

0.040 max

S

0.030 max

other

Ti+Nb

0.20+4(C+N)~0.8

Physical properties

            physical properties

value 

density 

7.75 g/cm3

heat conductivity 

100°C

36.7W/(M·K)       specific heat capacity

20°C 

460 J/kg·K 

100°C 

500 J/kg·K 

200°C 

540 J/ kg·K 

400°C 

580 J/ kg·K 

coefficient of linear expansion

0-100°C 

9.72×10-6/K 

0-316°C 

11.62×10-6/K 

0-536°C 

11.34×10-6/K 

0-649°C 

11.52×10-6/K 

specific resistance

20°C

600 nΩm

100°C

700 nΩm

200°C

800 nΩm

800°C

950 nΩm

Packing and Delivery

Packing:seaworthy packing or according to customer demand

Delivery time:within 30 days after receiving deposit

Payment: TT or L/C at sight

Delivery time:within 30 days after we receive deposit

Edges:

1,Our company consists of National well-known stainless steel material experts, Stainless steel pipe experts etc. we will supply high quality products under the strict quality control.

2,Our raw material are manufactured by Taiyuan Iron and Steel Co(TISCO). 

 we ensure supply high quality and reasonable price.

Application:

TP44400 stainless steel pipe can been used on hopper, hot water heater, water supply pipe, heat exchanger, Solar current collector, storage tanks, food machine, dyeing machine, coastal atmosphere outside adornment, pool etc.

Taiyuan Weitai New Material Tech. Co., Ltd. (WNM in abbreviation) is based on the principle of energy conservation and environmental production, developing new materials and new technology. Our products are stainless steel tubes and pipes with the main materials are S44660, S444 ...[Read More]

Company Profile:

• Main Product:

  stainless welding pipe,ferric stainless S44660 welding pipe,ferric stainless S444 welding pipe,duplex stainless steel welding pipe

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Eastern Europe, Southeast Asia