403
PuXin
| Quantity: | |
|---|---|
Product Description
| Nominal Diameter (DN) | External Diameter(D) | Nominal Wall Thickness | |||||||||||||||
| Series A | Series B | Sch 5s | Sch 10s | Sch 20s | LG | Sch 20 | Sch 30 | STD | Sch 40 | Sch 60 | xs | Sch 80 | Sch 100 | Sch 120 | Sch 140 | Sch 180 | |
| 15 | 21.3 | 18 | 1.6 | 2.1 | 2.6 | 2.9 | 3.6 | 4.5 | |||||||||
| 20 | 26.9 | 25 | 1.6 | 2.1 | 2.6 | 2.9 | 4.0 | 5.6 | |||||||||
| 25 | 33.7 | 32 | 1.6 | 2.8 | 3.2 | 3.2 | 4.5 | 6.3 | |||||||||
| 32 | 42.4 | 38 | 1.6 | 2.8 | 3.2 | 3.6 | 5.0 | 6.3 | |||||||||
| 40 | 48.3 | 45 | 1.6 | 2.8 | 3.2 | 3.6 | 5.0 | 7.1 | |||||||||
| 50 | 60.3 | 57 | 1.6 | 2.8 | 3.6 | 3.2 | 4.0 | 5.6 | 8.8 | ||||||||
Classification of stainless steel seamless steel pipes
A steel pipe without seams along the perimeter of its cross-section. According to different production methods, they are divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, pipe jacking, etc., all of which have their own process regulations.
The materials include ordinary and high-quality carbon structural steel, low alloy steel, alloy steel, stainless acid-resistant steel, etc.
According to the purpose, it is divided into two categories: general purpose (used for water transmission, gas pipelines and structural parts, mechanical parts) and special purpose (used for boilers, geological exploration, bearings, acid resistance, etc.)
Product description
Product display
(1) Top 20 companies in steel industry trade volume.
(2) Customized processing steel one-stop purchase.
(3) Exports of steel exceeded tens of billions for 5 consecutive years.
(4) We have a complete set of testing equipment, such as ut & ET, hydraulic testing equipment, spectrometer, scanning electron microscope, etc, and have passed SGS TUV.
(5) Our Quality Assurance Policy has established guidelines for providing products and services that exceed customer expectations. certified company.
