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STAINLESS STEEL POLISHED PIPE SPECIFICATION
| Size | 1/8” NB to 24” NB, 1/4” OD to 24” OD |
| Grades | TP – 304,304L,316,316L,201 |
| Standards | ASTM A554, A312, A778, JIS G3446, CNS G3119, GB |
| Type | As Welded, EFW, ERW, Seamless, Semi Seamless, Bead Removed |
| Length | Up to 6 meters, custom cut lengths |
| Thickness | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
| Surface Finish | Polished Grit 120 – 600, INSIDE ELECTROPOLISHED , OUTSIDE MIRROR FINISH bright etc |
STAINLESS STEEL POLISHED PIPE DIAMETER, POLISHED STAINLESS STEEL PIPE WEIGHT CHART
| Stainless Steel Polished Pipes | Wall Thickness & Weight | ||||||
| Nominal Pipe Size | Outside Diameter | Schedule 5S | Schedule 10S | Schedule 40S | |||
| W.T. | W.T. | W.T. | |||||
| in inch | in mm | mm | kg/Mt. | mm | kg/Mt. | mm | kg/Mt. |
| 1/2 | 21.34 | 1.65 | 0.81 | 2.11 | 1.01 | 2.77 | 1.28 |
| 3/4 | 26.67 | 1.65 | 1.03 | 2.11 | 1.3 | 2.87 | 1.70 |
| 1 | 33.4 | 1.65 | 1.31 | 2.77 | 2.12 | 3.38 | 2.53 |
| 1 1/4 | 42.16 | 1.65 | 1.67 | 2.77 | 2.72 | 3.56 | 3.43 |
| 1 1/2 | 48.26 | 1.65 | 1.92 | 2.77 | 3.15 | 3.68 | 4.10 |
| 2 | 60.33 | 1.65 | 2.42 | 2.77 | 3.98 | 3.91 | 5.51 |
| 2 1/2 | 73.03 | 2.11 | 3.74 | 3.05 | 5.03 | 5.16 | 8.75 |
| 3 | 88.9 | 2.11 | 4.57 | 3.05 | 6.54 | 5.49 | 11.44 |
| 3 1/2 | 101.6 | 2.11 | 5.25 | 3.05 | 7.51 | 5.74 | 13.75 |
| 4 | 114.3 | 2.11 | 5.95 | 3.05 | 8.48 | 6.02 | 16.29 |
| 5 | 141.3 | 2.77 | 9.59 | 3.4 | 11.72 | 6.55 | 22.0 |
STAINLESS STEEL POLISHED PIPE SIZE / POLISHED PIPE DIMENSIONS / POLISHED PIPE WEIGHT CHART
| NOMINAL PIPE SIZE | OUTSIDE DIAMETER (INCHES) |
| 1/2″ | 0.84 |
| 3/4″ | 1.05 |
| 1″ | 1.315 |
| 1-1/4″ | 1.66 |
| 1-1/2″ | 1.9 |
| 2″ | 2.375 |
| 2-1/2″ | 2.875 |
| 3″ | 3.5 |
| 3-1/2″ | 4 |
Minimum Wall Thickness on Inspection:
- The following equation, upon which this table is based, may be applied to calculate minimum wall thicknesses from nominal wall thickness:
- tn * 0.875 = tm Where: tn = nominal wall thickness, in. [mm], and tm= minimum wall thicknesses, in. [mm]
- The wall thickness is inch-pound units is rounded to three decimal places in accordance with the rounding method of Practice E29. The wall thickness in SI units is rounded to one decimal place in accordance with the rounding method of Practice E29.
- This table is a master table covering wall thicknesses available in the purchase of different classifications of pipe, but it is not meant to imply that all the walls listed herein are necessarily obtainable for the applicable product specification.
- STAINLESS STEEL POLISHED PIPE CHEMICAL COMPOSITION
- The below table shows the chemical composition of the used for Stainless Steel Pipes:
| STAINLESS STEEL PIPE GRADES | UNS | C | Mn | P | S | Si | Cr | Ni | Mo | Ti | Nb | N |
| TP304 | S30400 | 0.08 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-11.0 | ||||
| TP304L | S30403 | 0.035 | 2 | 0.045 | 0.03 | 1 | 18.0-20.0 | 8.0-13.0 | ||||
| TP316 | S3160 | 0.08 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 11.0-14.0 | 2.0-3.0 | |||
| TP316L | S31603 | 0.035 | 2 | 0.045 | 0.03 | 1 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
STAINLESS STEEL POLISHED PIPE MECHANICAL PROPERTIES
| Material | Heat | Temperure | Tensile Strength | Yield Strength | Elongation %, Min |
| Treatment | Min. | Ksi (MPa), Min. | Ksi (MPa), Min. | ||
| º F(º C) | |||||
| 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 |
AVAILABLE STOCK OF SS POLISHED PIPE
| ASTM/ASME Electro Polished Pipe Manufacturer in China | Stainless Steel Electropolished Pipe Manufacturer in China |
| polished stainless steel exhaust pipe stockist Manufacturer in China | 3 inch polished stainless steel exhaust pipe Manufacturer in China |
| polished SS 4 inch pipe Manufacturer in China | 3 inch 600 Grit Polish Pipe Manufacturer in China |
| 2 inch polished stainless steel pipe suppliers in China | mirror polished stainless steel pipe suppliers |
| SS 304 Polished Pipe Suppliers in China | SS 316L Polished Pipe Suppliers in China |
| SS 316 Polished Pipe Suppliers in China | SS 201 Polished Pipe Suppliers in China |
| SS Seamless Polished Pipe Supplier in China | Polished Stainless Steel Pipe Suppliers in China |
| 4 inch Polished SS Pipe Supplier | Polished Stainless Steel Pipe Supplier in China |
| SS Polished Pipe Supplier | 600 Grit Polish Pipe Exporter |
| 304 Stainless Steel Polished Pipe Supplier | 316L Stainless Steel Polished Pipe Manufacturer in China |
| SS Polished Pipe Hollow Sections Maufacture | Schedule 10 SS Polished Pipe Supplier |
| Stainless Steel Bright Annealed Polished Pipe Manufacture | TP304L Stainless Steel Polished Pipe Manufacturer in China |
| Polished Stainless Steel Pipe Suppliers & Manufacturer in China | Stainless Steel Polished 316 Pipe Supplier in China |
| Large Diameter Stainless Steel Polished Pipe Manufacture | TP304/304L SS Polished Pipe Manufacturer in China |
| 600 Grit Polish Pipe Manufacturer | TP316 SS Polished Pipe Supplier in China |
| Hot Rolled Stainless Steel Polished Pipe supplier | TP316L Stainless Steel Polished Pipe Supplier China |
| 1/2″ NB in Thickness Schedule Stainless Steel Polished Pipe Manufacturer in China | TP201 SS Polished Pipe Manufacturer China |
| 4″ NB in Thickness Schedule SS Polished Pipe Supplier Manufacturer in China | TP316/316L 600 Grit Polish Pipe Supplier Manufacturer China |
| 5″ NB in Thickness Schedule Polished Stainless Steel Pipe Suppliers & Manufacturer in China | Schedule 40 SS Polished Pipe Supplier in China |
| 6″ NB in Thickness Schedule Stainless Steel Polished Pipe Supplier Manufacturer in China | Schedule 80 Stainless Steel Polished Pipe Suppliers |
SS POLISHED PIPES STOCK SUPPLY APPLICATIONS
These stainless steel pipe grades are sold to a wide range of industries/markets, due to their overall corrosion resistance and good machinability:
- Stainless steel Polished pipe for Chemical and petrochemical
- Stainless steel Polished Pipe used for Power generation
- Polished steel Pipe for Renewable energy
- Polished Stainless Steel Pipe for Pulp and Paper
- Stainless Steel Polished Pipe applications for Food and beverage
- Stainless Steel Polished Pipe used for Oil and gas
- Stainless Steel Polished Pipe applications in Mining
- Stainless Steel Polished Pipe used for Water/waste
- Stainless Steel Polished Pipe application for Marine Industry
