Zhangjiagang Hua Dong Energy Technology Co., Ltd.
Sales & Support:
 
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| Place of Origin: | China(Mainland) |
| Brand Name: | HDT |
| Certification: | ISO9001-2008, API 5L, API 5CT, PED, AD-2000, EN10204-3.1B |
| Model Number: | ASME SA213 T1,T11, T12, T2, T22, T23, T5, T9, T91, T92 |
| Minimum Order Quantity: | 50MT for each type |
|---|---|
| Price: | 800 - 9000 USD / ton |
| Packaging Details: | Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Customized |
| Delivery Time: | Within 60 days after receiving the down payment by T/T or L/C |
| Payment Terms: | T/T, L/C at sight |
| Supply Ability: | About 10000 ton / month |
| Steel Grade: | ASME SA213 T1,T11, T12, T2, T22, T23, T5, T9, T91, T92 | Surface: | Anneal&Pickling |
|---|---|---|---|
| Application: | Boiler&heat Exchanger, Energy, Petrochemical, Mining, Food, Paper, Gas And Fluid Industry | Third Party Inspection: | BV,SGS |
| Port: | Shanghai | Package: | Sea Packaging |
| Highlight: | ASTM SA179 Seamless Boiler Tubes,Pickling Carbon Steel Boiler Tubes,SA179 Carbon Steel Boiler Tubes |
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ASTM SA179 Carbon Steel Seamless Heat Exchanger Rifled Boiler Tube
Production Parameter
| Supply | 1. Carbon steel pipe |
| 2. Petroleum casing pipe | |
| 3. Fluid pipe | |
| 4. structure pipe | |
| 5. Alloy steel pipe | |
| Standard | API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc. |
| Thickness | SCH5~SCH160, STD, XS, XXS, 2mm~100mm |
| Outer Diameter | 1/8"~24"(6mm~610mm) |
| Supply Length | 5.8m 6m 12m or According to customer demand |
| Surface Treatment | Black painting, black varnish, transparent oil, epoxy coating, etc |
| Package | In bundles, ends can be beveled or square cut, end capped or according to customer demand |
| Used Area | Petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction, etc. |
| Certification | ISO9001,2000, API, Mill Test Certificate |
| Third Party Inspection | SGS, or According to customer demand |
| Remark | XPY or According to customer demand |
| Payment Terms | L/C, T/T |
Production Standard: GB/T20409-2006
SteelGrade:20G,20MNG,25MNG,12CRMOG,15CRMOG,SA210A1,SA210C,SA213T2/T12,WB36,T91,T11,
P11,P22,P92,P5,P9,R102,CR5MO,16MO3,12CR2MOWVTIB
Threads Number:4ribs/6ribs/8ribs/12ribs
Internal Thread High pressure boiler Rifled tube is one kind of endophragm processes the spiral line the seamless steel pipe. Main application in on capacity utility boiler's water cooling wall. Usually with the fluorescent tube which uses compares, it can maintain the nuclear ebullition condition under the high fever load operating condition, thus avoids sending the filming condition ebullition, prevents the pipe to burn out, lengthens the pipe service life.
Chemical&Mechanical parameters
| Grade | C | Mn | Si | Cr | Mo | S | P |
| 20G | 0.17~0.23 | 0.35~0.65 | 0.17~0.37 | --- | --- | ≤0.020 | ≤0.025 |
| 20MnG | 0.17~0.23 | 0.70~1.00 | 0.17~0.37 | --- | --- | ≤0.020 | ≤0.025 |
| 25MnG | 0.22~0.29 | 0.70~1.00 | 0.17~0.37 | --- | --- | ≤0.020 | ≤0.025 |
| 12CrMoG | 0.08~0.15 | 0.40~0.70 | 0.17~0.37 | 0.40~0.70 | 0.40~0.55 | ≤0.020 | ≤0.025 |
| 15CrMoG | 0.12~0.18 | 0.40~0.70 | 0.17~0.37 | 0.80~1.10 | 0.40~0.55 | ≤0.020 | ≤0.025 |
| SA-210A1 | ≤0.27 | ≤0.93 | ≥0.10 | --- | --- | ≤0.035 | ≤0.035 |
| SA-210C | ≤0.35 | 0.29~1.06 | ≥0.10 | --- | --- | ≤0.035 | ≤0.035 |
| SA-213T2 | 0.10~0.20 | 0.30~0.61 | 0.10~0.30 | 0.50~0.81 | 0.44~0.65 | ≤0.025 | ≤0.025 |
| SA-213T12 | 0.05~0.15 | 0.30~0.61 | ≤0.50 | 0.80~1.25 | 0.44~0.65 | ≤0.025 | ≤0.025 |
| Grade | T(MPa) | Y(MPa) | E(%) | Hardness |
| 20G | 410~550 | 245 | ≥24 | --- |
| 20MnG | ≥415 | ≥240 | ≥22 | --- |
| 25MnG | ≥485 | ≥275 | ≥20 | --- |
| 12CrMoG | 410~560 | ≥205 | ≥21 | --- |
| 15CrMoG | 440~640 | ≥235 | ≥21 | --- |
| SA-210C | ≥415 | ≥255 | ≥30 | ≤143HBW |
| SA-210A1 | ≥485 | ≥275 | ≥30 | ≤179HBW |
| SA-213T2 | ≥415 | ≥205 | ≥30 | ≤163HBW |
| SA-213T12 | ≥415 | ≥220 | ≥30 | ≤163HBW |
Contact Person: Mrs. Sandy
Tel: 008615151590099
Fax: 86-512-5877-4453
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