ASTM A334 GR.1 steel pipe is a low carbon alloy steel pipe, usually containing about 0.20% carbon and 0.50-1.70% manganese.
A333Gr1 low temperature pipe is suitable for -45℃～-195℃ grade low temperature pressure vessel pipeline and low temperature heat exchanger pipeline seamless steel pipe.
ASTM A334 GR.1 low temperature steel pipe is mainly used to manufacture high pressure vessels, pipelines and mechanical parts with temperatures up to 600°F (316°C). It has good low temperature impact toughness and is often used in the petroleum and chemical industries.
Chemical Requirements for ASTM A334 Grade 1 Seamless Tubes
| Grade | Mfg. Process | Chemical composition(%) | ||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Others | ||
| Grade 1 | S, E, AT | 0.30Max | - | 0.40~1.06 | 0.05Max | 0.60Max | - | - | - | (STBL450) |
Tensile Requirements for ASTM A334 Grade 1 Seamless Tubes
| Grade | Tensile Test MPa or N/mm2 | Remaks (Similar to JIS) |
|
| Min Yield point | Tensile Strength | ||
| Gr. 1 | 205 | 380Min | Impact Test(J) 2V 18 |
low temp carbon steel pipe A334
Grade: 1, 3, 6, 7, 8, 9
Type: Seamless - Hot Rolled / Cold Drawn
OD: 9.53mm - 127mm WT: 1 - 12mm
Application: Boiler, Heat exchanger, condenser, preheater, etc.
Gnee has an ISO9001-2000 quality management system and an ISO14001 environmental protection system. At the same time, it actively develops diversification and has formed mainly carbon steel and stainless steel, covering pipes, profiles, plates and other products. Exported to more than 60 countries and regions including Kazakhstan, Canada, India, Brazil, and Southeast Asia.
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FAQ
1.Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
2.Q.Can your products be customized?
A.We can make most arades and specifications.meet your different requirement.
3.Q.Do you have quality control?
A.Yes, we have got BV.SGS certification.
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