| Prod Model: |
DN300-DN2000 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Thickness: |
20mm-65mm |
| Width: |
45mm-150mm |
| Shipping Term: |
FOB Qingdao |
| Material: |
Carbon Steel |
| Standard: |
DIN |
| Type: |
Welding Flange |
| Manufacturing Way: |
Hot-Rolled |
Product Description
(DN300-DN2000) Standard Carbon Steel Flange
Flange specifications we can offer:
Product standards: JB81-59 HG5010-58
Nominal Pressure: PN0.25-25MPa
Nominal Diameter: DN200-3000mm
Material: Q235 20# 16Mn
Product display:
Brief introduction about our company:
1. Time of establishment: Sep., 2003
2. Registered capital: 840 million Yuan
3. Floor area: 130, 000 square meters
4. Number of staffs: nearly 500 people
5. Main products: Flange, End Plate, Leaf spring
6. Production capacity:
Flange: 50, 000 tons/year
End plate: 60, 000 tons/year
Leaf spring: 50, 000 tons/year
Exhibition:
Production Process:
Blank— Being circle and spot-welding— Full welding— Levelling— Turning— Drilling— Chamfer etc.
Product Advantage:
1. With hot coil process of flat welding flange
2. Flange blank with high precision
3. Save space
4. Reduce weight
5. Ensure that joints do not leak
6. Good sealing performance
Thank you!
You are welcome to inquiry.
You are welcome to visit our factory.
Any questions, just feel free to contact me pls.
Chang Tong Technology Co., Ltd. Established in September 2003, is situated in Industrial Demonstration Park of Gongyi, Zhengzhou city. The company mainly produces automobile leaf spring, various specification spring flat steel, brake valve, flange (blank) and pipeline flange (blank).
The company prides itself on its advanced techniques, excellent equipment, scientific management and powerful technology. The quality of its products has passed the standards of QCn29035-91 and GB1222-84, and has been attested by the international quality system ISO9001: 2000. It has established a set of systematical sales network, and set up many branch companies in dozens of cities all over the country, such as Zhengzhou, Chengdu, Liuzhou, Guiyang, Zunyi, Shuicheng, Xi'an, Xining, Changsha, Yinchuan, Jishou, Ge'emu, as well as the Inner Mongolia Autonomous Region. Its products sell well nationwide throughout the country and exported to many countries and regions, for instance, Southeastern Asia, DPRK and India, and enjoy great popularity among the customers.
