JIANGSU HAOHUA INDUSTRY GROUP
Tel: +86-512-58220050
Fax: +86-512-58810865
E-mail: sales@haopipe.com
MSN: haopipe@hotmail.com
Skype: haopipe
Sizes | Standard Tolerances | ||||||
---|---|---|---|---|---|---|---|
Products | OD | Wall | Lengths and/or coils | Grades | OD | Wall | Lengths |
Subsea Umbilical Tubing
Specifications: ASTM-A789 and ASTM-A790 |
3/8" (9.53 mm) to 1-1/2" (38.1 mm) | 0.039" (0.99 mm) to 0.125" (3.18 mm) | Cut lengths to 60' (18.3 m)
Coils to 1-1/2" OD |
Lean Duplex 19D | ±0.005" (0.127 mm) | ±10% | Coils to 80,000' (24,384 m) |
Tensile Strength | Yield Strength | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Alloy | UNS Designation | Spec. | psi | MPa | ksi | psi | MPa | ksi | Elongation in 2 in. (min.) % | Grain Size Req. | Max. Hardness | Modulus of Elasticity (x106psi) | Mean Coefficient of Thermal Expansion (IN./IN./°F x 10-6) | Thermal Conductivity (BTU-in/ ft2-h-°F) |
Lean Duplex 19D | A32001 | A789, A790 | 90,000 | 620 | 90 | 65,000 | 450 | 65 | 25 | — | 30 Rc | — | 7.6 | 180 |
Grade | Lean Duplex 19D* |
---|---|
UNS Designation | S32001 |
Carbon (C) Max. | 0.030 |
Manganese (Mn) Max. | 4.0 – 6.0 |
Phosphorous (P) Max. | 0.040 |
Sulphur (S) Max. | 0.030 |
Silicon (Si) Max. | 1.00 |
Chromium (Cr) | 19.5 – 21.5 |
Nickel (Ni) | 1.0 – 3.0 |
Molybdenum (Mo) | 0.60 |
Nitrogen (N) | 0.05 – 0.17 |
Iron (Fe) | Bal. |
Copper (Cu) | — |
Other Elements | N/A |
*Zinc Clad for Subsea Umbilical Tubing
Alloy | UNS Designation | Werkstoff NR. | Specifications* |
---|---|---|---|
Lean Duplex 19D | S32001 | — | A789 |
*Note: The specifications noted including ASTM, ASME, or other applicable authorities are correct at the time of publication. Other specifications may apply for use of these materials in different applications.
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JIANGSU HAOHUA INDUSTRY GROUP Tel: 0086-512-58220050 Fax:0086-512-58810865 E-mail: sales@haopipe.com Add: No.17,Southeastern Avenue, Economic Development Zone (South Area),Zhangjiagang City, Jiangsu Province, China. |