EN 10216-2 Seamless steel tubes, hot rolled boiler tubes
ASME SA-192M steel boiler pipes,ASTM A 192M cold drawn boiler tube
December 30, 2016
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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 | 0.035 | 0.035 | 0.10 | 0.40 | 0.40 | 0.15 | 0.40 | 0.08 |
Mechanical Properties
| Grade | Rm Mpa Tensile Strength |
Mpa Yield Point |
A% Elongation |
Delivery Condition |
| A106A | ≥330 | ≥205 | 20 | Annealed |
| A106B | ≥415 | ≥240 | 20 | Annealed |
| A106C | ≥485 | ≥275 | 20 | Annealed |
Specifications of EN 10216-2 Seamless steel tubes
1).Product Name: EN10216-2 P265GH Seamless Tube
2).Features: A) Process method: Cold drawn/Hot rolled
B) Surface finish: Varnish/Coating/Paint
3).Standard: EN10216
4).Size: A)Diameter: 1/4″ to 36″
B)Schedule: SCH20-SCHXXS
C) O.D.: 13.7mm to 914.4mm
D) W.T.: 1.85mm to 60mm
E) Length: Max.13meters
5).length: Pipes with precise lengths are manufactured with the following tolerance values
for pipes 0- 6m -0/+10%
for pipes 6-12m -0/+15%
for pipes longer than 12m -0/to be negotiated
6).Packings: Bundles, seaworthy wooden cases, with or without edge protector, steel hoop and seals, Bundle,bulk in container or as per customers’ requirements length less than 5.8m, it can be filled in 20ft container length less than 11.8m , it can be filled in 40ft container 20ft container can be filled up in max 25tons, and 40ft container also can be filled in max 25tons
