
A192 / SA192 Annealed Seamless Carbon Steel / Pipe For High-Pressure Service
Detail:
Standard: ASTM A192, A192M
Size:(mm)
Out Dimensions: 12.7mm – 114.3mm
Wall Thickness: 0.8mm - 15mm
Length: Fixed(6m,9m,12,24m) or normal length(5-12m)
Description:
ASTM ASTM A192, A192M
Seamless Carbon Steel Boiler Tubes For High-Pressure Service.
Steel Grde:
Grade A192
Packing:
Beveled/black painting/ plastic caps/ in bundles/ steel strips/
wooden protection
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile
Strength, Yield Strength,Elongation, Flaring, Flattening, Bending,
Hardness, Impact Test),Surface and Dimension Test,Nodestructive
Test, Hydrostatic Test.
Surface treatment:
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark:
As requested.
Delivery Condition:
Annealed, Normalized, Normalized and Tempered
Chemical composition:
Product | Ttem | Grade | Chemical composition | |||||||
C | Si | Mn | P.≤ | S.≤ | Cr | Ni | others | |||
Carbon steel | 1 | 10 | 0.07/0.13 | 0.17/0.37 | 0.35/0.65 | 0.03 | 0.03 | ≤0.15 | ≤0.30 | Cu≤0.25 |
2 | 20 | 0.17/0.23 | 0.17/0.37 | 0.35/0.65 | 0.03 | 0.03 | ≤0.25 | ≤0.30 | Cu≤0.25 | |
3 | A179 | 0.06/0.18 | - | 0.27/0.63 | 0.03 | 0.03 | - | - | - | |
4 | A192 | 0.06/0.18 | ≤0.25 | 0.27/0.63 | 0.03 | 0.03 | - | - | - |
Mechanical properties:
Item | Mark | Tensile property | Hardness | ||||
Extension strength Rm Mpa | Lower Yield strength Rel or Rp0.2 MPa | lower Yield strength ReL or Rp0.2 Mpa | |||||
Thickness | Thickness | ||||||
≤16 | >16 | <5.1 | ≥5.1 | ||||
≥ | ≤ | ||||||
1 | 10 | 335~475 | 205 | 195 | 24 | - | - |
2 | 20 | 410~530 | 245 | 235 | 20 | - | - |
3 | A179 | ≥325 | 180 | 35 | - | - | |
4 | A192 | ≥325 | 180 | 35 | 77HRB | 137HB |
Applications:
1,For evaporator, heat exchangers, condensers, heat transfer equipment and similar pipes.
2,Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
3,Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
4,The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
5,Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD
About Reliance
Jiangsu Reliance Thermal Equipment Co., Ltd is all about thermal transfer finned tubes products. We have a long-term fabrication and supply experience in the business of FINING MACHINES and FINNED TUBES used in air-cooled heat exchanger, economizers, boilers, gas turbines, refining and petrochemical industries ect.
Advantages
FINNED TUBES PRODUCTS & SERVICE AVAILABLE
I. Mechanical-forming thermal-transfer tubes |
▲ DR type - Extruded high fin tube (solid and serrated fins) ▲ L type - Tension wound spiral fin tube ▲ LL type - Overlapped footed spiral fin tube ▲ KL/KLM type - Tension wound knurled footed fin tube ▲ G base type - Embedded fluted fin tube ▲ Low Fin type - integral low fin tube (knurled option) ▲ I type - Crimped spiral fin tubes ▲ Corrugated tube, spiral tube, U tube bundles ▲ Elliptical Finned Tubes |
2. Welding-forming thermal-transfer tubes |
▲HFW type - ERW High frequency resistance welding fin tube(Solid & Serrated Fins) ▲H/HH type - DC welding square or rectangular fin tube) ▲Studs type - ERW studded tube) ▲Longitudinal welding fin tube (standard ,perforated,cut & twist) ▲Single Row Flat finned tube |
3. Others service on request |
▲Elbows, bends, U-tube, tube swaging ▲Tube spacer box (Material: Stainless Steel, Aluminum,Galvanized/Zinc) |
Fabrication Capacities
(1) Fourteen extrusion fining lines, daily capacity around 15,000 meters
(2) Five type L/LL/KL fining lines, daily capacity around 5000 meters
(3) Seven G- base fining lines, daily capacity around 7000 meters
(4) Two ERW studding lines, daily capacity around 80000 studs
(5) Four ERW High Frequency Spiral fining lines, daily capacity around 30 tons
(6) Three bending machines, maximum capacity 76X4
(7) Five DC ERW H/HH fining lines, daily capacity around 20 tons
(8) One PLC high speed punch presser
Reliance have become a qualified manufacturer and reliable supplier for high-quality thermal transfer finned tubes used in air-cooled heat exchanger,economizers,boilers,gas turbines,refining and petrochemical industries ect.
If you are interested in any of our products, please do not hestitate to contact us @reliancemfg@126.com