Boiler, heat exchanger, condenser & super heater tube
December 14, 2018
ASTM A179 / ASME SA179 ASTM A192 / ASME SA192浸ers minimum-wall thickness, seamless cold-drawn low-carbon steel tubes for heat exchangers, condensers, superheater and boiler, and similar heat transfer apparatus. The tubes are frequently ordered as follows: Chemical compositions C Si Mn P S 0.06%-0.18% ≤0.25% 0.27%-0.63% ≤0.035% ≤0.035% Mechanical properties Yield strength Tensile strength ≥180 MPa ≥325 MPa Outside diameter (OD) 1/2” – 7” (12.7mm-177.8mm) Wall thickness (WT) BWG 16-BWG 0 (0.065”-0.34”, 1.65mm-8.64mm) Pipe length Specific or random Pipe surface Coated with anti-corrosive varnish / oil Pipe end Square cut and with plastic protector (cap) at […]
October 10, 2018
DIN 17175 seamless steel pipe is used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices. And it is widely used in the manufacture of structural parts and mechanical parts, such as drill pipe, automobile transmission shaft, self frame as well as the construction of the steel scaffolding. Steel Grade: St37, St44, St45, St52, 15Mo3, 13CrMo44, 10CrMo910, 14MoV63, Standard Grade Chemical Composition C Si Mn P≤ S≤ Cr Mo DIN17175 St35.8 ≤ 0.17 0.10~0.35 0.40~0.80 0.030 0.030 / / St45.8 ≤ 0.21 0.10~0.35 0.40~1.20 0.030 0.030 / / 15Mo3 0.12~0.20 0.10~0.35 0.40~0.80 0.030 0.030 / 0.25~0.35 […]
April 4, 2018
ASTM A179 (ASME SA179) Pipe Description Cold drawn seamless carbon steel tube for heat exchangers and condensers Size (mm): O.D.:6.0~114.0; W.T.:1~15; L: max 12000 Description： 1. Standards: ASTM A179 (ASME SA179) 2. Applications: heat exchangers, condensers, heat transfer equipment and similar pipes. 3. Grade: A 179 4. Specifications: diameter 10.3 to 76.2 mm; thickness: 1.2 to 12 mm; length: 6 m and above; and, modified specifications according to customer requirements. 5. Chemical composition and mechanical properties. DIN 17175 Alloy pipe Description Standard: DIN 17175 We can supply various grades of seamless boiler pipes, such as St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910, etc. […]
April 1, 2018
Hello Dear Sir! Please let me know the possibility of manufacturing of pipes of steel grade 1Cr5Mo ASTM A335 P5. Best regards, Director of “UMTS”, LLC. Vedernikov Ruslan We ask to inform terms of manufacturing and the price for following positions: Petroleum Cracking Pipe ASTM A335 Gr P5 LENGTH 5-5.8 Mtr Grade Diametr Wall thickness Quantity (tn) Price for 1 tn Fob Shanghai 1Cr5Mo 273 11 10 1Cr5Mo 273 12 11 1Cr5Mo 325 10 11 1Cr5Mo 325 12 10 1Cr5Mo 426 10 11 1Cr5Mo 426 12 10 What is ASTM A335 P5 Petroleum […]
March 23, 2018
ASTM A213 / SA 213标准具体ation for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes Standard Steel Grade GB (China) ASME (U.S.A) DIN/EN (Euro) Applications Cr-Mo Cr-Mo Steel 12CrMoG 12Cr2MoG 12Cr1MoVG 15CrMoG 10Cr9MoVNb SA-213T11 SA-213T22 SA-213T24 SA-213T91 12Cr1MoV 14MoV63 10CrMo910 X10CrMoVNb91 10CrMo5-5, 13CrMo4-5 Superheater tube Reheater tube Grades TP304H, TP309H, TP309HCb, TP310H, TP310HCb, TP310HCbN, TP316H, TP321H, TP347H, TP347HFG (fine grained) and TP348H are modifications of Grades TP304, TP309S, TP309Cb, TP310S, TP310Cb, TP316, TP321, TP347, and TP348, and are intended for high-temperature service, such as for superheaters and reheaters. This specification covers minimum-wall-thickness, seamless ferritic […]
March 17, 2018
Seamless high-temperature tubes and furnace tubes suitable for use in applications with temperatures above 500ºC (932ºF). The ABTERSTEEL program of high-temperature tubes includes a wide range of austenitic stainless steels and nickel alloys as well as iron-chromium-aluminium (FeCrAl) alloys, which can be used at temperatures up to 1250ºC (2280ºF). Steel Grade: 20G、20MnG、25 MnG、20 MOG、12CrMoG、15 CrMoG、14Cr1MoG、12 Cr2MoG、12Cr1MovG、1Cr5Mo、 1Cr9Mo1、 12Cr2MoWVTiB、 07Cr2MoW2vNbB、 15NiCuMoNb5、 10Cr9Mo1VNbN、 10Cr9MoW2vNBN、 1Cr18Ni9、 0Cr18Ni11Nb、 0Cr25Ni20、 00Cr17Ni14Mo2、 0Cr18Ni10Ti、 00Cr19Ni13Mo3、1Cr13、 2Cr13、 0Cr26Ni5Mo2、 00Cr25Ni7Mo4N、 00Cr22Ni5Mo3N、 00Cr23Ni4MoCuN. Standard: ASTM A213/A335/A312、 EN10216-2、 GB9948、 GB6479、 GB531 Application :For high temperature and pressure boi ler and petrochem i caI,for example heating-ppel ines,pressure pipel ines, coal-saving devices, […]
March 8, 2018
Nominal Diameter Outside Diameter STD) （XS) （XXS) Sch.no Wall Thickness Nominal Weight NPS DN in. mm in. mm Ib/ft kg/m 1/8 0.405 10.3 STD 40 0.068 1.73 0.24 0.37 1/8 0.405 10.3 XS 80 0.095 2.41 0.31 0.47 1/4 0.540 13.7 STD 40 0.088 2.24 0.42 0.63 1/4 0.540 13.7 XS 80 0.119 3.02 0.54 0.80 3/8 10 0.675 17.1 STD 40 0.091 2.31 0.57 0.84 3/8 10 0.675 17.1 XS 80 0.126 3.20 0.74 1.10 1/2 15 0.840 21.3 STD 40 0.109 2.77 0.85 1.27 1/2 15 0.840 21.3 XS 80 0.147 3.73 1.09 1.62 1/2 15 0.840 […]