China OEM Large Diameter Flanges - China polishing seamless Stainless Steel Pipe – Triround
China OEM Large Diameter Flanges - China polishing seamless Stainless Steel Pipe – Triround Detail:
China polishing Stainless Steel Pipe
ASTM A312 Seamless / Welded Pipes Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
Material Testing:
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and MacroTest
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
ASTM A312 Stainless Steel Pipes Chemical Composition %
|
Material |
ASTM A312 Chemical Composition % Max | ||||||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | NB | Nb | Ti | |
| TP304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | - | - | - | - |
| TP304H | 0.04-0/10 | 2.00 | 0.045 | 0.030 | 1.00 | 18.0-20.0 | 8.0-11.0 | - | - | - | - |
| TP304L | 0.035D | 2.00 | 0.045 | 0.030 | 1.00 | 18/0-20/00 | 8.0-13.0 | - | - | - | - |
| TP310S | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 24.0-26.0 | 19.0-22.0 | 0.75 | - | - | - |
| TP316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | - | - | - |
| TP316L | 0.035 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | - | - | - |
| TP316H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-18.0 | 11.0-14,0 | 2.00-3.00 | - | - | - |
| TP316Ti | 0.08 | 2.00 | 0.045 | 0.030 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | 0.10 | - | 5x(C+N)-0.70 |
| TP321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | - | 0.10 | - | 5C-0.70 |
| TP321H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-12.0 | - | - | - | 4C-0.60 |
| TP347 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-13.0 | - | - | 10XC-1.00 | - |
| TP347H | 0.04-0.10 | 2.00 | 0.045 | 0.030 | 1.00 | 17.0-19.0 | 9.0-13.0 | - | - | 8XC-1.00 | - |
| ASTM A312 Seamless and Welded Pipes Specifications | ||
| Size | : | 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes stainless steel seamless tubes also available |
| 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 |
| Length | : | Up to 6 meters, custom cut lengths |
| Type | : | Seamless Cold Drawn Pipes, Hot Finished Seamless Pipes, Welded Pipes, Fabricated Pipes |
| Grades | : | TP304, TP304L, TP304H, TP321H, TP321, TP316, TP316L, TP316Ti, TP310S, TP347, TP347H |
ASTM A312 Stainless Steel Pipes Mechanical Properties
| ASTM A312 Mechanical Properties | |||||
| Material | HeatTreatment | TemperatureMin F(℃) | Tensile Strength Ksi(Mpa). Min. | Yield StrengthKsi（Mpa）.Min. | Elongation%Min |
| TP304 | Solution | 1900（1040） | 75（515） | 30（205） | 35 |
| TP304L | Solution | 1900（1040） | 70（485） | 25（170） | 35 |
| TP304H | Solution | 1900（1040） | 75(515) | 30(205) | 35 |
| TP3105 | Solution | 1900（1040） | 75(515) | 30(205) | 35 |
| TP316 | Solution | 1900（1040） | 75(515) | 30(205) | 35 |
| TP316L | Solution | 1900（1040） | 70(485) | 25(170) | 35 |
| TP316H | Solution | 1900（1040） | 75(515) | 30(205) | 35 |
| TP316Ti | Solution | 1900（1040） | 75(515) | 30(205) | 35 |
| TP321 | Solution | 1900（1040） | 75(515) | 30(205) | 35 |
| TP321H | Solution | Cold:2000(1100)Hot:1925(1050) | 75(515) | 30(205) | 35 |
| TP347 | Solution | 1900(1040) | 75(515) | 30(205) | 35 |
| TP347H | Solution | Cold:2000(1100)Hot:1925(1050) | 75(515) | 30(205) | |
For more information， please contact with us.
Product detail pictures:
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Sticking for the basic principle of "Super Top quality, Satisfactory service" ,We've been striving to be an excellent business enterprise partner of you for China OEM Large Diameter Flanges - China polishing seamless Stainless Steel Pipe – Triround, The product will supply to all over the world, such as: Guinea , US , Norwegian , The quality of our merchandise is equal to OEM's quality, because our core parts are the same with OEM supplier. The above items have passed professional certification, and we not only can produce OEM-standard items but we also accept Customized Merchandise order.
By Julie
from Algeria
- 2016.07.07 13:00
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Mag
from Las Vegas
- 2015.09.12 17:18
