Steel Pipe
Description
Steel pipes made from a single piece of metal without seams on the surface are called seamless steel pipes. According to the production method, seamless pipes are divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes, extruded pipes, and top pipes. According to the cross-sectional shape, seamless steel pipes are divided into round and special-shaped. According to different uses, there are thick-walled pipes and thin-walled pipes.
The materials are ordinary and high-quality carbon structural steel (Q215-A～Q275-A and 10～50 steel), low alloy steel (09MnV, 16Mn, etc.), alloy steel, stainless and acid-resistant steel, etc. According to the purpose, it is divided into two categories: general purpose (used for water, gas pipelines and structural parts, mechanical parts) and special purpose (used for boilers, geological prospecting, bearings, acid resistance, etc.).
Overview
Standard: JIS, DIN, ASTM, BS, GB, API
Grade Group: A53-A369, 16Mn, 10#-45#, Cr-Mo alloy, ST35-ST52, Q195-Q34
Thickness: 1.5 – 25 mm
Outer Diameter(Round): 10 – 335 mm
Material: as customer’s requirement
Length: 5.8-12m
Technical Specification
| Product Name | flattening test passed hollow mild steel carbon seamless pipe price |
| Material | 10#,20#,45#,Q345,A106-B,20Cr,15CrMo,St37,St42,ASTM 4140 etc. |
| Standard | JIS,GB,ASTM,DIN |
| Technique | Hot Rolled |
| OD | 10~335mm,1/2″~12″ |
| Wall Thickness | 2~25mm,SCH10~XXS |
| Length | 5.8m~12m/customized design |
| Surface Treatment | black painting, varnish, oil, galvanized, anti corrosion coatings |
| Packaging | 1. Bundle packing. 2. Bevelled end or plain end or warnished as per buyer’s required. 3. Marking: as per customer’s requests. |
| Testing | Chemical Component Analysis, Mechanical Properties, Exterior Size Inspection, hydraulic testing etc. |
| Application | Structure pipe; High and low pressure boiler tube; Liquid delivery; Seamless steel pipe for petroleum cracking ,Oil pipe,Gas pipe |
| Advantages | 1.Reasonable price with excellent quality 2.Abundant stock and prompt delivery 3.Rich supply and export experience, sincere service |
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