ASTM A268 TP420 stainless Seamless Tube
Outer Diameter:3.18-810mm
Wall Thickness0.2-40mm
Shape:Round/Customized
Process:Polished/Solution Treatment
Condition:Hot Finished/Cold Finished
End:Plain End/Bevel End
Test:BV, SGS Is Available
Stock:Size Can Customized
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of astm a268 tp420 stainless seamless tube in China. With abundant experience, we warmly welcome you to wholesale customized astm a268 tp420 stainless seamless tube from our factory. For price consultation, contact us.
ASTM A268 TP420 stainless steel seamless pipe is equivalent to my country's 3Cr13 stainless steel pipe and is mainly used for high temperature and corrosion resistant industrial applications.
ASTM A268 TP420 stainless steel cold drawn pipe has a higher hardness, and its hardness after quenching is higher than 2Cr13. It is suitable for making parts such as cutting tools, nozzles, valve seats and valves. However, due to its low content of corrosion resistant element nickel (only less than 0.75%), its corrosion resistance is limited and it is easy to rust.
ASTM A268 TP420 stainless steel cold finished pipe
A268 SS 420 Seamless Tube Specifications
| Outside Diameter | 6-203mm |
| Wall Thickness | 0.5-25mm |
| Length | Up to 25m |
| Standard | ASTM A268, ASME SA268 |
| Grade | TP410/TP405/TP420/TP430/TP430Ti/TP403/TP409/TP444/TP439/TP446,etc. |
| Delivery Condition | Pickled, Polished, Bright Annealed |
| Technique | Seamless/Welded |
| Application | Heat Exchanger, Heater, Condenser, Machining, Bearing Machining, API Service… |
| Marking | LOGO, Standard, Grade, Size, Heat Number. |
| Package | Woven bag, wooden case, or as per customer's requirement. |
| Quality Requirement | Mill Test Certificate (EN 10204/3.1); Third Part Inspection is acceptable. |
GNEE Value-added Services
1. Polishing of stainless steel tubes
2. Beveling of stainless steel tubes
3. Honing and turning of stainless steel tubes
4. Heat treatment and annealing
5. Positive Material Identification (PMI)
PMI testing can be performed in-house on most stainless steel grades, or we can work with independent laboratories to complete PMI to meet customer specifications.
6. UT Testing
High Precision 420 Seamless Stainless Steel Tubing Inspection
Martensitic Seamless Stainless Steel Tubes Manufacturers
FAQ
Q: Are you trading company or manufacturer?
A: We are factory, and we have 3 production bases to reach the production capacity more than 45000 tons per year.
Q: Which countries do you export to?
A: Our goods are mainly exported to European countries, USA, Middle Asia, South Korea, south Africa and so on.
Q: Do you provide samples ? is it free?
A: Yes, we could supply the samples for free, but do not pay the courier cost.
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