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A312 TP304 is an austenitic alloy grade designed with a superior composition of nickel and chromium.304 stainless steel,also known as "18-8" stainless steel, which means that the main components of 304 stainless steel are 18% chromium and 8% nickel. It is a common austenitic stainless steel material.304 stainless steel has good corrosion resistance and can resist corrosion from most chemical media, including water, acid, alkali, etc., and is suitable for a wide range of industrial fields.
304 stainless steel pipe is a pipe with extremely high corrosion resistance, stable strength, and can still maintain good performance in high and low temperature environments. In addition, 304 stainless steel pipe has the advantages of good processability, strong plasticity, and long service life, and is widely used in construction, pharmaceuticals, food processing and other fields.
A312 TP304 stainless steel seamless pipe is a pipe manufactured with no seams. It has the characteristics of smooth inner and outer walls, no joints, and can withstand high pressure and high temperature. Seamless pipes are more suitable than welded pipes for occasions with high fluid flow requirements.
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Item | ASTM A312 TP304 Stainless Steel Seamless Pipe 3 Inch 304 SS Seamless Tubing | |
Steel grade | 200 series,300 series,400 series,etc | |
| ASTM ,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202 | |
Surface | Polishing,annealing,pickling,bright | |
Type | hot rolled and cold rolled | |
stainless steel round pipe/tube | ||
| Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 6mm-2500mm (3/8"-100") | |
stainless steel square pipe/tube | ||
| Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 4mm*4mm-800mm*800mm | |
stainless steel rectangular pipe/tube | ||
Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 6mm-2500mm (3/8"-100") | |
Length | 4000mm,5800mm,6000mm,12000mm,or as required. | |
Trade terms | Price terms | FOB,CIF,CFR,Ex-work,or Negotiation |
Payment terms | T/T,L/C,or Negotiation | |
SS 304 Seamless Pipe Finish
2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
304 Seamless Pipe End Protection:Plastic Caps
Ends:Plain End, Beveled End, Threaded
SS 304 Seamless Pipe Sizes
NB SIZES | SCH 5 | SCH 10 | SCH 40 | SCH 80 | SCH 160 |
1/8″ | √ | √ | √ | √ | √ |
1/4″ | √ | √ | √ | √ | √ |
3/8″ | √ | √ | √ | √ | √ |
1/2″ | √ | √ | √ | √ | √ |
3/4″ | | √ | √ | √ | √ |
1″ | √ | √ | √ | √ | √ |
1 1/4″ | √ | √ | √ | √ | √ |
1 1/2″ | √ | √ | √ | √ | √ |
2″ | √ | √ | √ | √ | √ |
2 1/2″ | √ | √ | √ | √ | √ |
3″ | √ | √ | √ | √ | √ |
4″ | √ | √ | √ | √ | √ |
5″ | √ | √ | √ | √ | √ |
6″ | √ | √ | √ | √ | √ |
Seamless Pipe SS 304 Features