High Pressure Stainless Steel Seamless Pipes
Section Shape:Round
Production Standards:ASTM A312
Material:Stainless Steel
Surface Treatment:Oiled, Polished, Coating
Shape Type:Round, Square, Rectangular
Process:Hot Rolled, Cold Rolled
Transport Package:Sea-Worthy Packing
Specification:6mm-2500mm (3/8"-100")
Key advantages of High Pressure Stainless Steel Seamless Pipes
High-pressure stainless steel seamless pipes are high-performance pipes formed by hot rolling or cold drawing. The materials include 304/304L, 316/316L, etc. They have no weld defects, ultra-high pressure resistance and corrosion resistance. They can withstand ultra-high pressure of 150,000 psi (equivalent to about 1034MPa), and the pipe diameter covers 1/4 inch to 1 inch.
High-pressure stainless steel pipes are widely used in the chemical, petrochemical, oil and gas and nuclear energy fields to meet the needs of high-pressure fluid transportation and corrosion resistance.
Stockist of 316 304 High Pressure Stainless Tubing
Reasons to choose GNEE
GNEE is a leading manufacturer, exporter, and supplier of high-pressure stainless steel seamless pipes, specializing in seamless high-pressure pipes made of 304/316 stainless steel. We offer high-strength, corrosion-resistant pipes at the best prices, with customizable sizes and pressure ratings, ensuring efficient delivery and reliable performance for customers worldwide.
For High Pressure Stainless Steel Seamless Pipe pricing, pressure calculation examples or free samples, click the button below to chat with our technical team!
Stainless Steel High Pressure Tubing Specification
Material:ss 304, ss 316, SS 304L, SS 316L
Size Range : 1/4" -1
Max Pressure:19000
Type : As seamless
Lengths : 4-7 meters
Custom Length : up to 16 meters.
Seamless Ultra High Pressure Tubing Chemical Composition
| GRADES | UNS | Si | Mn | S | C | P | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|---|
| TP304 | S30400 | 1 | 2 | 0.03 | 0.08 | 0.045 | 18.0-20.0 | 8.0-11.0 | - |
| TP304L | S30403 | 1 | 2 | 0.03 | 0.035 | 0.045 | 18.0-20.0 | 8.0-13.0 | - |
| TP316 | S3160 | 1 | 2 | 0.03 | 0.08 | 0.045 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 |
| TP316L | S31603 | 1 | 2 | 0.03 | 0.035 | 0.045 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
Ultra High Pressure SS Tubing Mechanical Properties
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
|---|---|---|---|---|---|
| Treatment | Min.º F(º C) | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| TP304 | Solution | 1900 (1040) | 75(515) | 30(205) | 35 |
| TP304L | Solution | 1900 (1040) | 70(485) | 25(170) | 35 |
| TP316 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900(1040) | 70(485) | 25(170) | 35 |
SS 304/304L Seamless Pipe Manufacturers in China
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SS Seamless Pressure Tubing Packaging
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