Stainless Steel Tube for heat exchanger (U TUBE,U BEND TUBE,Tube for Chemical Industry


Detailed Product Description

Size range for U bent tubes & pipes

 

W.T.(mm)

0.89

1.24

1.65

2.11

2.77

O.D.(mm)

15.8

16

17

18

19.05

20

21.3

25.4

26.7

31.8

38.1

Chemical Composition

Grade

Chemical Composition

C max

Si max

Mn max

P max

S max

Ni

Cr

Mo

Others

TP 304

0.08

0.75

2

0.04

0.03

8 - 11

18 - 20

TP 304L

0.035

0.75

2

0.04

0.03

8 - 13

18 20

TP 316

0.08

0.75

2

0.04

0.03

11 - 14

16 18

2 3

TP 316L

0.035

0.75

2

0.04

0.03

10 - 15

16 - 18

2 - 3





Verified Company Profile

Company Profile

Basic Information



Company Name: Wenzhou Dongna Machinery Co., Ltd. 
Business Type: Manufacturer  
Product/Services: Fitting,tube,cold forming,forging,sanitary ware,pipe,pipe fitting,elboe,tee,cap,stub end,reducer,flange,steel fitting,stainless steel  
Registered Address: No. 3364-3368, Yongqiang Road, Longwan District, Wenzhou, Zhejiang, China Zip: 325025  
Brands: Dongna Fitting  
Number of Employees: 51 - 100 People  

Ownership & Capital

Year Established: 1995-10-24  
Legal Representative/Business Owner: Mr. Yudong Zhang  

Trade & Market

Main Markets: North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 81% - 90%  
Total Annual Purchase Volume: Below US$1 Million  

Factory Information

Factory Size: 3,000-5,000 square meters  
Factory Location: Bajia,Longwan District Wenzhou  
QA/QC: In House  
No. of Production Lines: 2  
No. of R&D Staff: Less than 5 People  
No. of QC Staff: Less than 5 People  
Management Certification: ISO 9000/9001/9004/19011: 2000   Others  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  



Verified Contact Information

Company Name: Wenzhou Dongna Machinery Co., Ltd.
Street Address: 3364-3368 Yongqiang Road,Longwan,Wenzhou
City: Wenzhou
Province/State: Zhejiang
Country/Region: China
Zip: 325000
Telephone: 0086-577-85980968
Mobile Phone: 15968793543
Fax: 0086-577-85980908




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