ASTM A312 S31254 Avesta 254SMO Stainless Steel Seamless Tube 33.4*2.77mm
ASTM A312 S31254 254SMO Stainless Steel Seamless Tube 33.4*2.77mm
Chemical Component
| ASTM/ASME | JIS | En | DIN | C | Cr | Ni | Mo | N | Others |
| S31254 | Alloy 254SMo | 1.4547 | X1CrNiMoCuN 20-18-7 |
0.020 | 19.5~20.5 | 17.5~18.5 | 6.0~6.5 | 0.18~0.22 | Cu:0.50~1.00 |
Mechanical Property
| UNS | Tensile Strength Min, Mpa |
Yield Strength Min, Mpa |
Elongation in 2INCH. Or 50mm Min, % |
Hardness Max, HRC |
| 254SMo | 675 | 310 | 35 | 96HRB |
Dimensional
Size Range:OD 5/8"~1 1/2" ,
WT 1.65mm~2.77mm
Min Radio: 29mm ;
Max Radio:675.84mm
Inspection
1.100 % Dimensional and visual control.
2.100 % Ball passed test
3.100 % Hydrostatic test min 10Mpa/ min 10sec.
4.Coating :Passivation and oiled, Black paint or varnish
5.Mill Test Certificate:EN 10204/3.1B
Packaging
In Strong Transport-Worthy Pre-fumigated wooden boxes of corresponding dimensions for
each tube Length, Radius, Diameter, According To PO requirements as well as wrapped In polyethylene films With soft plastic caps on both end of Tube.
Detail information of the stainless steel pipe:
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Thickness Range
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1.3mm-10mm
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Outer Diameter
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1/2"-8"
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Length
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4-12meters
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Zinc coating
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180g-500g
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Material
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254SMO
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Standard
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ASTM A53-2007, ASTM A312-2006, BS1387
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Thread
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coarse, fine
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Used
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building industry machinery
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Our Company
Our company is a large storage company that located in Wuxi city where is the largest stainless steel products center in China. stainless steel pipe is one of our main products. Our pipe products include stainless steel welded pipe, stainless steel seamless pipe, seamless steel pipe, galvanized steel pipes.etc.
Our Advantages
• All products are made of high-quality imported raw materials.
• Our products are certified by ISO9001:2008 authentication quality systems.
• we are nominated as the AAA enterprise by Jiangsu government.
• Quick Response to Your Enquiry.
Products show:
Q1:What product information must I provide before making a purchase?
Please provide the Grade, Outside Diameter, Thickness, and surfacetreatment requirements, as well as the quantities you require.
Q2:What shipping ports are there?
We normally ship from Shanghai and Ningbo ports.
Q3:What are your payment terms?
30% T/T in advance and 70% balance before shipment or based on BL copy or LC at sight.
Q4:What about product pricing information?
Prices vary due to changes in raw material prices on a regular basis.
Q5:Is it possible to send samples?
Of course, we offer free samples and express shipping to customers all over the world.
Q6:Do you offer a service for customized products?
Yes, we can produce according to your specifications and drawings.
Q8:Can you assist me in importing steel products for the first time?
Q9. What is your delivery time?
We sincerely hope to build a good business relationship with your firm in the future!!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.