Seamless Boiler Tube
- Keyword: Big fire special steel, high strength steel plate, steel industry supply and demand, steel suppliers
- Categories : Seamless Pipe
Pipe Type: Boiler Seamless Tube, Seamless Boiler Tube, Boiler Pipe
Application: For High-pressure Fluids Transmission (boiler, heat exchanger, condenser)
Specification: OD: 0.84'' ~ 28'' (21.3 ~ 711mm)
WT: 0.091'' ~ 1.575'' (2.3 ~ 40mm)
LENGTH: Fixed Length (5.8/6/11.8/12 mtr), SRL, DRL
Product introduction
Boiler Tube
Pipe Type: Boiler Seamless Tube, Seamless Boiler Tube, Boiler Pipe
Application: For High-pressure Fluids Transmission (boiler, heat exchanger, condenser)
Specification: OD: 0.84'' ~ 28'' (21.3 ~ 711mm)
WT: 0.091'' ~ 1.575'' (2.3 ~ 40mm)
LENGTH: Fixed Length (5.8/6/11.8/12 mtr), SRL, DRL
Standard: ASTM A179, ASTM A192, ASTM A210
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Surface: Bare, Lightly Oiled, Black/Red/Yellow Painting, Zinc/Anti-corrosive Coating
Packing: Bundled/In Bulk, Plastic Caps Plugged, Waterproof Paper Wrapped
Specification of Boiler Tube
| SPECIFICATION OF BOILER TUBES | |||||||
| OD*WT | OD*WT | OD*WT | OD*WT | OD*WT | OD*WT | OD*WT | OD*WT |
| 14*3 | 38*5,5 | 89*5 | 133*18 | 34*5 | 76*6 | 133*7 | 219*7 |
| 14*3,5 | 42*3 | 89*5,5 | 159*6 | 34*6,5 | 76*7 | 133*8 | 219*8 |
| 14*4 | 42*3,5 | 89*6 | 159*6,5 | 38*3 | 76*8 | 133*10 | 219*9 |
| 16*3 | 42*4 | 89*7 | 159*7 | 38*3,5 | 76*9 | 133*12 | 219*10 |
| 18*2 | 42*5 | 89*7,5 | 159*8 | 38*4 | 76*10 | 133*13 | 219*12 |
| 18*3 | 42*6 | 89*8 | 159*9,5 | 38*4,5 | 89*4 | 133*14 | 219*13 |
| 18*4 | 42*8 | 89*9 | 159*10 | 38*5 | 89*4,5 | 133*16 | 219*14 |
| 18*5 | 45*3 | 89*10 | 159*12 | 219*16 | 273*36 | 356*28 | 426*12 |
| 19*2 | 45*4 | 89*11 | 159*14 | 219*18 | 273*40 | 356*36 | 426*13 |
| 21*4 | 45*5 | 89*12 | 159*16 | 219*20 | 273*42 | 377*9 | 426*14 |
| 22*2,5 | 45*6 | 108*4,5 | 159*18 | 219*22 | 273*45 | 377*10 | 426*17 |
| 22*3 | 45*7 | 108*5 | 159*20 | 219*24 | 298,5*36 | 377*12 | 426*20 |
| 22*4 | 48*4 | 108*6 | 159*28 | 219*25 | 325*8 | 377*14 | 426*22 |
| 22*5 | 48*4,5 | 108*7 | 168*6 | 219*26 | 325*9 | 377*15 | 426*30 |
| 25*2,5 | 48*5 | 108*8 | 168*7 | 219*28 | 325*10 | 377*16 | 426*36 |
| 25*3 | 48*6 | 108*9 | 168*8 | 219*30 | 325*11 | 377*18 | 426*40 |
| 25*4 | 48*7 | 108*10 | 168*9,5 | 219*32 | 325*12 | 377*20 | 426*50 |
| 25*5 | 48,3*12,5 | 108*12 | 168*10 | 219*35 | 325*13 | 377*22 | 457*9,5 |
| 25*5,5 | 51*3 | 108*14 | 168*11 | 219*38 | 325*14 | 377*25 | 457*14 |
| 27*3,5 | 51*3,5 | 108*15 | 168*12 | 273*7 | 325*15 | 377*32 | 457*16 |
| 27*4 | 51*4 | 108*16 | 168*14 | 273*8 | 325*16 | 377*36 | 457*19 |
| 27*5 | 51*5 | 108*20 | 168*15 | 273*9 | 325*17 | 377*40 | 457*24 |
| 27*5,5 | 51*6 | 114*5 | 168*16 | 273*9,5 | 325*18 | 377*45 | 457*65 |
| 28*2,5 | 57*4 | 114*6 | 168*18 | 273*10 | 325*20 | 377*50 | 508*13 |
| 28*3 | 57*5 | 114*7 | 168*20 | 273*11 | 325*22 | 406*9,5 | 508*16 |
| 28*3,5 | 57*5,5 | 114*8 | 168*22 | 273*12 | 325*23 | 406*11 | 508*20 |
| 28*4 | 57*6 | 114*8,5 | 168*25 | 273*13 | 325*25 | 406*13 | 508*22 |
| 30*2,5 | 60*4 | 114*9 | 168*28 | 273*15 | 325*28 | 406*17 | 558,8*14 |
| 32*2,5 | 60*4 | 114*10 | 180*10 | 273*16 | 325*30 | 406*22 | 530*13 |
| 32*3 | 60*5 | 114*11 | 194*10 | 273*18 | 325*32 | 406*32 | 530*20 |
| 32*3,5 | 60*6 | 114*12 | 194*12 | 273*20 | 325*36 | 406*36 | 570*12,5 |
| 32*4 | 60*7 | 114*13 | 194*14 | 273*22 | 325*40 | 406*40 | 610*13 |
| 32*4,5 | 60*8 | 114*14 | 194*16 | 273*25 | 325*45 | 406*55 | 610*18 |
| 32*5 | 60*9 | 114*16 | 194*18 | 273*28 | 356*9,5 | 406,4*50 | 610*78 |
| 34*3 | 60*10 | 114*18 | 194*20 | 273*30 | 356*12 | 406,4*55 | 624*14,2 |
| 34*4 | 76*4,5 | 133*5 | 194*26 | 273*32 | 356*15 | 406*60 | 824*16,5 |
| 34*4,5 | 76*5 | 133*6 | 219*6,5 | 273*35 | 356*19 | ||
Technical data
Tolerance
| Standard | Out Diameter | Tolerance |
| GB3087 | ≤180 | ±1.0%(min: ±0.5mm) |
| GB5310 | ≤50 | ±0.5mm |
| >50 | ±1.0% |
| Standard | Wall Thickness(mm) | Tolerance |
| GB3087 | 3-20 | +15%,12.5% |
| >20 | ±12.5% | |
| GB5310 | <3.5 | +15%,-10% |
| 3.5-20 | +15%,-10% | |
| >20 | ±10% |
Chemical Composition & Mechanical Properties
| Standard | Grade | Chemical composition(%) | Mechanical properties | ||||||
| C | Si | Mn | P | S | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) | ||
| DIN17175 | St35.8 | ≤0.17 | 0.10-0.35 | 0.40-0.80 | ≤0.030 | ≤0.030 | 360-480 | ≥235 | ≥25 |
| St45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | ≤0.030 | 410-530 | ≥255 | ≥21 | |
Warehouse Storage
Shandong Juhuo Special Steel Co., Ltd. is a comprehensive enterpriseintegrating steel supply and processing. The company has a large inventory of metal materials such as stainless steel, galvanized, profiles, aluminum.copper, lead, etc, which can meet the needs of customers in different fields.The company has strong strength and has a professional team with excellent technology and rich experience.The company has also introduced advanced production equipment and processing technology, which can provide customers with steel products of various specifications and processing requirements.
Customer conversation
We provide the products consultation , purchase plan suggestion , logistic service ( including the shipment service , custom works ,etc ).
Application field
Taking technology as the guide, quality as the guarantee, and service as the purpose, the company actively explores the market, expands the scale of operation, and constantly improves enterprise management to ensure product quality and service quality.
Leave a message