Boiler, heat exchanger, condenser & super heater tube

May 31, 2017
DIN17175 Seamless Steel pipes

DIN 17175 oilfiled seamless steel boiler tube and boiler pipes

Steel grade: DIN17175 St35.8 DIN17175 St45.8 15Mo3 13CrMo44 10CrMo910 Chemical Composition of DIN 17175 seamless boiler pipes Standard Grade Chemical Composition Limits (%) C Si Mn P、S Cr Mo DIN 17175 St35.8 ≤ 0.17 0.10-0.35 0.40-0.80 ≤ 0.030 / / St45.8 ≤ 0.21 0.10-0.35 0.40-1.20 ≤ 0.030 / / 15Mo3 0.12-0.20 0.10-0.35 0.40-0.80 ≤ 0.030 / 0.25-0.35 13CrMo44 0.10-0.18 0.10-0.35 0.40-0.70 ≤ 0.030 0.70-1.10 0.45-0.65 10CrMo910 0.08-0.15 ≤ 0.50 0.40-0.70 ≤ 0.030 2.00-2.50 0.90-1.20   Mechanical Properties of DIN 17175 seamless boiler pipes Standard Grade Tensile Strength (MPa) Yield Strength (MPa) Elongation (%) DIN 17175 St35.8 360-480 ≥ 235 ≥ 25 St45.8 410-530 ≥ 255 ≥ 21 15Mo3 450-600 ≥ 270 ≥ 20 13CrMo44 440-590 ≥ 290 ≥ 20 10CrMo910 450-600 ≥ 280 ≥ 18 DIN 17175 seamless boiler tube is widely […]
May 15, 2017
boiler pipe

high pressure JIS G 3454 Seamless Carbon Steel Pipe

JIS G3454 carbon steel pipes are used for pressure conditions at an limited maximum temperature of 350℃. If you requires for higher pressure pipes shall consider JIS G 3455 standard. JIS G3454 Steel pipe can be manufactured into seamless steel pipe or electric-resistance welded steel tubes, the purchaser may designate the quality requirements on hot finished or cold finished state. Surface Treatment: Oiling/Black painting/Varnish/Passivation/Phosphating/Pickling Ends: BE/PE, ends caps Marking: as per requirement Delivery Condition: Annealed/Normalized/Tempered Size:(mm) OD: 12 – 127mm WT: 1 – 12mm or as per customer’s requirement Length: ≤16m. Fixed Length (6m,9m,12m, 16m or as per requirement) or […]
February 23, 2017
EN 10216-2 boiler tube

EN 10216-2 P235GH Industries Using Boiler Tubing

boiler tube Standard:  American society of mechanical engineers: ASME SA-106,ASME SA-192M,ASME SA-209M,ASME SA-210M,ASME SA-213M,ASME SA-335M,ASME SA-179M American Society for Testing and Materials: ASTM A 106M,ASTM A 192M,ASTM A 210M,ASTM A 213M,ASTM A 335M,ASTM A 179M European Standards: EN 10216-2 Deutsches Institut fǖr Normung: DIN 17175 Japaneses industrial standards: JIS G 3456、 JIS G 3461、 JIS G 3462 Material: P235GH Chemical properties Material C Si Mn P S Mo Cr Ni Cu P235GH max. 0.16 max 0.35 max 1.2 max. 0.025 max. 0.02 max. 0.08 max. 0.30 max. 0.30 max. 0.3 Mechanical properties Material Min. Tensile strenght N/mm2 Min. Yield strengh N/mm2 Min. Elongation % P235GH 415 235 23 Applications: steel pipe for general structure and mechanical          
January 6, 2017
seamless-low-carbon-steel-astm-a179

ASTM A179 seamless steel tube,Cold-Drawn Low-Carbon Steel pipe

ASTM A179 Tubes shall be made by the seamless process and shall be cold drawn. Heat and product analysis shall be performed wherein steel materials shall conform to required chemical compositions of carbon, manganese, phosphorus, and sulfur. The steel materials shall also undergo hardness test, flattening test, flaring test, flange test, and hydrostatic test. ASTM A179 TUBES SPECIFICATIONS High Temperature Seamless Pipe ASTM A179 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B Heat Exchanger Seamless Tube ASTM A179 Low Temperature Seamless Pipe ASTM A333 Gr. 3/6 Low Temperature Seamless Tube ASTM A334 Gr. 6 High Yield Seamless Pipe […]
January 1, 2017
seamless steel pipe

EN 10216-2 Seamless steel tubes, hot rolled boiler tubes

Boiler tubes are used in heat exchange appliances in which the energy is transferred from one medium to the other. The pipes are manufactured from carbon and low-alloy steel grades which are resistant to loads under high pressure and temperatures. They are used for the construction of power engineering appliances such as: boilers, heating coils, stoves, heaters, heat exchangers. Grade and Chemical Composition (%) Grade C≤ Mn P≤ S≤ Si≥ Cr≤ Cu≤ Mo≤ Ni≤ V≤ A106A 0.25 0.27-0.93 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 A106B 0.30 0.29-1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 A106C 0.35 0.29-1.06 […]
December 30, 2016
cold draw tube astm a179-1

ASME SA-192M steel boiler pipes,ASTM A 192M cold drawn boiler tube

ASME SA-192M SA-192 boiler steel pipe is mainly used for producing low and medium boiler, super-heated steam tube, boiling-water tube, water wall tube, which is suitable for high working temperature. Standard of boiler tube:  American society of mechanical engineers: ASME SA-106, ASME SA-192M, ASME SA-209M, ASME SA-210M, ASME SA-213M, ASME SA-335M, ASME SA-179M American Society for Testing and Materials: ASTM A 106M, ASTM A 192M, ASTM A 210M, ASTM A 213M, ASTM A 335M, ASTM A 179M Deutsches Institut fǖr Normung: DIN 17175 European Standards: EN 10216-2 Japaneses industrial standards: JIS G 3456、 JIS G 3461、 JIS G 3462 Chemical Composition(%): Grade C Si Mn S P Standard Steel grade Max ASTM A 192        SA-192 0.06-0.18 = 0.27-0.63 0.02 0.025 A 192M 0.025 ASME SA-192M ASTM A 179        SA 179 0.06-0.18 – 0.27-0.63 0.035 0.035 A 179 ASME SA-179 ASTM A 210A1 = = = 0.02 0.025 A 210M […]
December 28, 2016
astm a192 seamless steel pipe

ASTM A192 high pressure Seamless Boiler tubes,Hot Rolled Steel pipes

ASTM A192 covers minimum-wall-thickness, seamless carbon steel boiler tubes and superheater tubes for high pressure service. The tubing sizes and thicknesses usually furnished to this requirements are 1/2 in. to 7 in. [12.7 to 177.8 mm] outside diameter and 0.085 to 1.00 in. [2.2 to 25.4 mm], inclusive, in minimum wall density. Tubing having other dimensions may be furnished, supplied such tubes adhere to all other requirements of this spec. Specifications of ASTM A192 high pressure Seamless Boiler tubes OD (mm) Wall Thickness (mm) 2 2.5 3 3.5 4 4.5 5 6 6.5-7 7.5-8 8.5-9 9.5-10 11 12 Φ25-Φ28 ● […]
December 27, 2016
din17175 seamless steel pipes

DIN 17175, St35.8 Seamless Steel Pipe Lines,Heat-Resistant high pressure boiler pipes

As an expert DIN 17175 Seamless Pipes manufacturer and company, The pipes are used in the boiler market, pipeline market, pressure reserviors at a high pressure and a temperature of 600 ° C. Chemical Composition(%) of DIN 17175 Seamless Pipes Grade C Si Mn S P Cr Mo V Standard Steel grade Max DIN 17175 St35.8 =0.17 0.10-0.35 0.40-0.80 0.02 0.025 – – – St45.8 =0.21 0.10-0.35 0.40-1.2 0.02 0.025 – – – 15Mo3 0.12-0.20 0.10-0.35 0.40-0.80 0.02 0.025 – 0.25-0.35 – 13CrMo44 0.10-0.18 0.10-0.35 0.40-0.70 0.02 0.025 0.70-1.10 0.45-0.65 – 10CrMo910 0.08-0.15 =0.50 0.40-0.70 0.02 0.025 2.00-2.5 0.90-1.20 – 14MoV63 […]