China High quality Galvanized angle steel Factories – High pressure Boiler Seamless Steel Pipe – Future Metal
China High quality Galvanized angle steel Factories – High pressure Boiler Seamless Steel Pipe – Future Metal Detail:
High-pressure boiler tube is a kind of boiler tube, which belongs to the category of seamless steel tube. The manufacturing method is the same as the seamless tube high pressure boiler tube, but there are strict requirements on the steel grade used to manufacture the steel tube. High-pressure boiler tubes are often in high-temperature and high-pressure conditions when used. High-pressure boiler tubes are mainly used to manufacture superheater tubes, reheater tubes, air guide tubes, main steam tubes, etc. for high-pressure and ultra-high-pressure boilers.
As the boiler tube works under high temperature and high pressure for a long time, the material will creep, the plasticity and toughness will decrease, the original structure will change, and corrosion will occur. Steel pipes used as boilers should have: (1) Sufficient permanent strength; (2) Sufficient plastic deformation ability; (3) Minimal aging tendency and hot brittleness; (4) High resistance to oxidation, coal ash and natural gas Corrosion, steam and stress corrosion performance at high temperature; (5) Good structure stability and good process performance. The steel grades of high-pressure boiler tubes include carbon steel and pearlite, ferrite and austenitic stainless heat-resistant steels.
According to the material classification, it can be divided into 20G high pressure boiler tube, 12Cr1MoVG high pressure boiler tube, Gangyan 102 high pressure boiler tube, 15CrMoG high pressure boiler tube, 5310 high pressure boiler tube, 3087 low and medium pressure boiler tube, 40Cr high pressure boiler tube, 1Cr5Mo high pressure boiler tube , 42CrMo high pressure boiler tube.
Product specifications
|
Out Diameter |
16.0mm-219mm |
|
Wall Thickness |
2.0mm-12.0mm |
|
Length |
3.0m-18m |
|
Delivery |
status annealed, normalized, normalized + tempered and other heat treatment states |
|
Surface treatment |
oil dipping, painting, passivation, phosphating, shot blasting, etc. |
| DIN17175 | Its used for the pipelines of boiler industry. |
| GB5310 | For manufacture heating-pipelines, containers, coal-saving devices, superheaters and reheaters of high pressure boilers(P>9.8Mpa, 450℃<T<650℃) |
| GB3087 | For manufacture heating-pipelines, containers, steaming pipelines of low or medium pressure boilers(P≤5.88Mpa, T≤450℃) |
| ASME SA106 | For manufacture wall panel, economizer, reheater, superheater, and steam pipeline of boilers. |
| ASTM A192 | Its used for high pressur, min wall thickness seamless carbon steel boiler and superheater tube. |
| EN10216- 1/2 | It is applicable to manufacture pipelines, vessel, equipment, pipe fittings and steel structure in high pressure condition. |
Application
Used for manufacturing superheated pipelines, the steam pipe, boiling water tube, flue tube, small flue tube, etc.of low, mediam pressure boiler, the general industry boiler
Product Display
Product detail pictures:
Related Product Guide:
Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for China High quality Galvanized angle steel Factories – High pressure Boiler Seamless Steel Pipe – Future Metal , The product will supply to all over the world, such as: Angola, Norwegian, Chicago, Due to the stability of our products, timely supply and our sincere service, we are able to sell our products not only over the domestic market, but also exported to countries and regions, including the Middle East, Asia, Europe and other countries and regions. At the same time, we also undertake OEM and ODM orders. We will do our best to serve your company, and establish a successful and friendly cooperation with you.
By Michelle from Estonia - 2018.12.25 12:43
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Lulu from Benin - 2018.05.15 10:52