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Seamless ASTM SA179 Pickling Carbon Steel Boiler Tubes

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Seamless ASTM SA179 Pickling Carbon Steel Boiler Tubes

Brand Name : HDT

Model Number : ASME SA213 T1,T11, T12, T2, T22, T23, T5, T9, T91, T92

Certification : ISO9001-2008, API 5L, API 5CT, PED, AD-2000, EN10204-3.1B

Place of Origin : China(Mainland)

MOQ : 50MT for each type

Price : 800 - 9000 USD / ton

Payment Terms : T/T, L/C at sight

Supply Ability : About 10000 ton / month

Delivery Time : Within 60 days after receiving the down payment by T/T or L/C

Packaging Details : Ply-wooden Case /Iron Case/ Bundle with plastic Cap/Customized

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

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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

Seamless ASTM SA179 Pickling Carbon Steel Boiler Tubes

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.

Seamless ASTM SA179 Pickling Carbon Steel Boiler Tubes

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


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