A199 Alloy Heat-Exchanger Steel Tubes
GNEE's A199 seamless steel pipes are produced using various manufacturing processes, including hot or cold working, and then the pipes are subjected to various tests, such as flattening tests, hydrostatic tests or non-destructive electrical tests, to ensure that specified requirements are met.
A199 seamless cold drawn tube has excellent high temperature resistance and can be used in the operating temperature range of – 100°C to +625°C.
Because A199 alloy pipe covers commonly used steel types in industries that require high temperature performance and corrosion resistance, such as petrochemical, power generation, and chemical processing. Therefore, different grades of A199 seamless alloy pipe can be used depending on the specific location and performance requirements.
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A199 Seamless Pipe Size
| sa199 & A199 Pipes & Tubes Size | For Pipes- NPS 1/4″ – 30″ OD, Custom Size AvailableFor Tubes – 6.35mm o.d to 101.60mm o.d |
|---|---|
| Heat Exchanger Tubes, BOILER & Condenser Tubes Grades | SA199 Pipes & Tubes & A199 Pipes & Tubes |
| Type | Seamless SA199 & A199 Pipes & Tubes, High Carbon, Low Carbon, Cold Drawn |
| Length | Double Random & Required Length, Single Random, & Custom Size Available |
| Shape/Form | Round Pipes & Tubes, Coiled Tubes, "U" Shape Pipes & Tubes. |
| Pipes & Tubes End | Plain End, Beveled End, Treaded Protected With Plastic Caps |
| Coating Of SA199 & A199 PIPES & Tubes | Anti-Corrosion Oil, Galvanised Finish, Black Painting, Finish as per Customer Requirements |
| Diameter | 10.3 to 76.2 mm |
A199 Physical Property
|
Steel Grade |
Tensile Strength Mpa min |
Yield Strength mpa |
Elongation % |
Hardness HRB max |
|
All grades except T91 |
60(415) |
60(415) |
25(170) |
85 |
|
T91 |
85(585) |
85(585) |
60(415) |
/ |
A199 Heat-Exchanger Steel pipes
Gnee company covers an area of 35,000 square meters and has more than 200 employees, including 80 technical staff. We have established an effective and complete quality control and assurance system. The company has also obtained ISO9001 quality system certification.
Gnee Company Team
FAQ
1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.
2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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