Customization: | Available |
---|---|
After-sales Service: | Online 24/7 |
Warranty: | 5 Year |
Still deciding? Get samples of US$ 700/Ton
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Standard
|
ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629
|
|||
Material
|
ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44 SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140 |
|||
Outer diameter
|
13.7mm-609.6mm
|
|||
Wall thickness
|
1.5mm-50mm
|
|||
Length
|
3m-12m, random or fixed, as the clients' requests
|
|||
Technology
|
Hot Rolled
|
|||
Tolerance
|
Control with in the standard, OD:+/-1%, WT:+/-5%
|
|||
Advantages
|
1.Short delivery time
|
|||
2.Quality assurance
|
||||
3.Competitive price
|
||||
4.Free Sample
|
Packing and Shipping:
1. In bundle with 8-9 steel stripes for small diameter steel pipe
2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends
3. Loose package for big diameter steel pipe
4. As per customer's requirement
Seamless steel pipes are perforated from whole round steel, and steel pipes without welds on the surface are called seamless steel pipes. According to the production method, seamless steel pipes can be divided into hot-rolled seamless steel pipes, cold-rolled seamless steel pipes, cold-drawn seamless steel pipes, extruded seamless steel pipes, and top pipes. According to the cross-sectional shape, seamless steel pipes are divided into two types: round and special-shaped. Special-shaped pipes have square, elliptical, triangular, hexagonal, melon-shaped, star-shaped, and finned pipes. The maximum diameter is 900mm and the minimum diameter is 4mm. According to different uses, there are thick-walled seamless steel pipes and thin-walled seamless steel pipes. Seamless steel pipes are mainly used as petroleum geological drilling pipes, petrochemical cracking pipes, boiler pipes, bearing pipes, and high-precision structural steel pipes for automobiles, tractors, and aviation