Fine Grained Boiler Tube

Fine Grained Boiler Tube Tubing

Unequalled Fine Grained Boiler Tube stock!!! Supplier, stockist & distributor of Fine Grained Boiler Tube in India, Fine Grained Boiler Tube with inspection certificate, Buy Fine Grained Boiler Tube at best price & immidiate delivery, We also stock Seamless Mechanical Tube, Round Tube, Square Tubing, Coil Tubing, Instrumentation Tube, Condenser Tube, Heat-Exchanger Tube, specialty Heater Tube

We understand you are looking for Fine Grained Boiler Tube, we are distributor dealer of Fine Grained Boiler Tube since 1975. Offer unbeatable prices incorporating large discounts against a range of Fine Grained Boiler Tube

Distributor & dealer of USA/ UK manufacturers, Dealer price of High Quality Fine Grained Boiler Tube – Call: +91-22-4343 1313 Send Mail: info@reliablepipestubes.com

Reliable Pipes & Tubes Ltd. is PED approved manufacturer & Govt. of India recognized Export House and an ISO 9001 : 2008, 18001:2007, 14001:2004 accredited company. We are Distributor & dealer of Fine Grained Boiler Tube Pipe/ tubing.

get-free-quote

» Click here to Check Boiler Tube price list

Fine Grained Boiler Tube

Seamless tubes for pressure equipment made from fine-grained steels

Tubes used for pressure and thermal equipment made up from fine-grained steels with a ferritic grain size 6 and finer are used in the areas where it is necessary to guarantee the required parameters of the notched impact strength of the steel. The tubes are used for parts of energy type equipments such as boilers, steam superheaters, steam pipelines, etc. Tubes made from the fine-grained steels are supplied as hot rolled or cold drawn.

Steel comparison according to the DIN and EN standards:
The fine-grained steels are supplied in 4 types of qualities

RADA
DIN 17179
EN 10216 – 3
marking
stel
marking
steel
Basic
StE
255, 285, 355, 420, 460
P-N
355, 460
High – temperature
WstE
255, 285, 355, 420, 460
P-NH
355, 460
Low – temperature
TstE
255, 285, 355, 420, 460
P-NL1
275, 355, 460
Low – temperature custom
EStE
255, 285, 355, 420, 460
P-NL2
275, 355, 460

Straightness of the tubes for pressure use made from fine-grained steel

Straightness deviation for the whole length of a tube L can not exceed value of 0.0015 x L. In conversion to the 1 meter length it can not exceed 3 mm. 

Ends of the boiler tubes

The ends of the tubes are vertical to the longitudinal axis and are without burrs.

Testing of the tubes made from fine-grained steel

The tubes may be tested according to the tested category 1 (without ultrasound) or according to he tested category 2 (with ultrasound).

Ultra-fine grained (UFG) cylindrical tube were produced via recently developed tubular channel angular pressing (TCAP) process through different passes from as-cast AZ91 magnesium alloy. The microstructure and mechanical properties of processed tube through one to four passes of TCAP process at 200 °C were investigated. Micro hardness of the processed tube was increased to 98.5 HV after one pass from an initial value of 67 HV. An increase in the number of passes from one to higher number of passes has no more effect on the micro hardness. Yield and ultimate strengths were increased by 4.3 and 1.4 times compared to those in as-cast condition.

get-free-quote

Engineers also search below industrial pipes/ tubes

Price Fine Grained Boiler Tube Tubing, Excellent Quality in Fine Grained Boiler Tube Tubing, Fine Grained Boiler Tube Tubing Low Price, Best Price Fine Grained Boiler Tube Tubing Inquire, Wide Range Fine Grained Boiler Tube Tubing, Offer Price Fine Grained Boiler Tube Tubing, Fine Grained Boiler Tube Tubing Price List, Fine Grained Boiler Tube Tubing Exporter, Fine Grained Boiler Tube Tubing India, Price List for Fine Grained Boiler Tube Tubing, Fine Grained Boiler Tube Tubing Competitive Price Here distributor, stockholder and supplier in Iran, Singapore & Saudi Arabia