Home > Products > Galvanization Pipe > Dn25rigid Seamless Hot Dip Galvanized Steel Pipe Manufacturers China
Dn25rigid Seamless Hot Dip Galvanized Steel Pipe Manufacturers China
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Product Details
| Thickness | 1.2, 6.0 | Section Shape | Round | |
| Outer Diameter | 4.2 - 55 mm | Place of Origin | Hebei, China | |
| Secondary Or Not | Non-secondary | Application | Fluid Pipe | |
| Technique | Hot Rolled | Certification | CE | |
| Surface Treatment | Galvanized | Special Pipe | API Pipe | |
| Alloy Or Not | Is Alloy |
Product Description
1.Galvanization pipe classified into hot galvanized and electric-galvanized two kinds. The hot dipped galvanized pipe have very thick zinc coating and coating uniformity so that its adhesion very strong, service life also very long. Compared with hot dripped galvanized, electric-galvanized with the advantages of low cost and stronger corrosion resistance, though its surface is not very smooth.
2.Weight coefficient
1)Nominal wall thickness 2.0 2.5 2.8 2.8 3.5 3.8 4.0 3.2 mm
2)Coefficient c 1.064 1.051 1.045 1.064 1.036 1.034 1.032 1.051
3)Steel grades: Q215A;Q215B;Q235A;Q235B
4)Test pressure value/Mpa: D10.2 168.3 mm for 3 Mpa;D177.8-323.9 mm to 5 mpa.
5)Galvanized pipe theory weight formula: (diameter-wall thickness) * thickness * 0.02466 * 1.0599 = weight per meter (kg/m)
| SIZE | WALL THICKNESS | SIZE | WALL THICKNESS | SIZE | WALL THICKNESS | SIZE | WALL THICKNESS |
| DN15 | 1.8 | DN40 | 1.8 | DN80 | 2.2 | DN150 | 2.5 |
| 2 | 2 | 2.5 | 2.75 | ||||
| 2.2 | 2.2 | 2.75 | 3 | ||||
| 2.5 | 2.5 | 3 | 3.25 | ||||
| 2.75 | 2.75 | 3.25 | 3.5 | ||||
| DN20 | 1.8 | 3 | 3.5 | 3.75 | |||
| 2 | 3.25 | 3.74 | 4 | ||||
| 2.2 | 3.5 | 4 | 4.25 | ||||
| 2.5 | DN50 | 1.8 | DN100 | 2 | DN200 | 2.75 | |
| 2.75 | 2 | 2.2 | 3 | ||||
| DN25 | 1.8 | 2.2 | 2.5 | 3.25 | |||
| 2 | 2.5 | 2.75 | 3.5 | ||||
| 2.2 | 2.75 | 3 | 3.75 | ||||
| 2.5 | 3 | 3.25 | 4 | ||||
| 2.75 | 3.25 | 3.5 | 4.25 | ||||
| 3 | 3.5 | 3.75 | 4.5 | ||||
| 3.25 | DN65 | 2.2 | 4 | 4.75 | |||
| DN32 | 1.8 | 2.5 | 4.25 | 5 | |||
| 2 | 2.75 | DN125 | 2.5 | DN200 | 5.5 | ||
| 2.2 | 3 | 2.75 | DN200 | 5.75 | |||
| 2.5 | 3.25 | 3 | DN200 | 6 | |||
| 2.75 | 3.5 | 3.25 | |||||
| 3 | 3.75 | 3.5 | |||||
| 3.25 | 3.75 | ||||||
| 4 | |
Contact Us
- Shandong Jingen International Trading Co., Ltd.
- Contact nameJing En Chat Now
- Phone86-0531-87978528
- AddressWest Half Of Floor 3, Business Building, 141 Jiwei Rd., Shizhong Area
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