SA106 273X22.5MM ASME Pickling Seamless Boiler Tubes For Manifold Headers
Product Details
| Steel Grade: | Seamless Duplex Stainless Steel SAF 2507 UNS S32750 Duplex Steel Tube DIN1.441 | Technique: | Annealed Pickling |
|---|---|---|---|
| Application: | Petroleum,foodstuff,chemical Industry,construction, Electric Power,nuclear,energy,machinery,biotechnology,paper Making,shipbuilding,boiler Fields | OD: | 6-650MM |
| WT: | 1-52mm | Length: | 2000-12000mm |
| Highlight |
SA106 Seamless Boiler Tubes,ASME Pickling Seamless Boiler Tubes,Manifold seamless steel pipe |
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Product Description
Part 1 . Product Description
Seamless Boiler Tubes with Pickling for Manifold Headers SA106 273X22.5MM ASME
| Product Name | Seamless Boiler Tubes with Pickling for Manifold Headers SA106 273X22.5MM ASME |
| Grade | SA106 |
| Standard | ASTM |
| Certification | ISO,SGS, BV |
| Brand | China brand |
SIZE |
OD : 6-650 mm |
| Wall Thickness : 1-52mm | |
| Length: 6m or as your requirement | |
| Ends | 1) Plain 2) Beveled 3) Thread with Coupling or cap |
| End protector | 1) Plastic pipe cap 2) Iron protector |
| Surface Treatment | 1) Bared 2) Black Painted (varnish coating) 3) Galvanized 4) With Oiled 5) 3 PE, FBE, corrosion resistant coating |
| Payment terms | L/C TT |
| Package | Standard export packing or as per customer’s request. |
| Deliver time | Within 75days according to quantity |
Part 2 . Applications
Chemical and petrochemical processing industries;
Oil and gas industry;
Application of fertilizer industry.
Part 3 . Products List
- stainless steel sheet /plate
- Stainless steel coil
- Stainless steel pipe/tube
- Stainless steel bar/rod
- Stainless steel square/angle bar
- Galvanized steel sheet/plate
- Galvanized steel coil
- Galvanized steel pipe/tube
Material/Grade : 304 321 316 316L 310S 309S 202 201 430 409L 444 410s 904L 2205 2507 Incoloy 800 800H 800HT 825 Inconel 600 625 718 Monel 400 Hastelloy C-276.etc
Part 4 . Packing and Shipping
Standard export packing or as per customer’s request .
Part 5 . Company Information---The Reason Why You Will Choose Us
- We are an large storage company and have our own factory . We specialize in stainless steel products for 25 years, we can supply Processing services , including cutting ,welding , surface treatment and precision processing.
- We mainly specialize in stainless steel sheet/plate/circle/coil/strip/pipe/tube/bar. etc and galvanized steel sheet/plate/coil/strip. etc . More than 200 kinds of products for your choice .
- We can also supply special stainless steel product , such as Monel / Incoloy / Inconel / Hastelloy .etc
- we have strict inspection system to ensure the quality, and all processes are carried out according to ISO 9001: 2008.
- we are nominated as the AAA enterprise by Jiangsu government.
- We are powerful manufacturer audited by world top inspection company ISO ,SGS, TUV and BV.
- Our products have been exported to more than 30 countries and regions, including
Europe,Middle East,South Asia,South America,Africa,United Arab Emirates .etc.
- The annual production capacity is 50000 tons stainless steel products.
Part 6 . Our Service
| 1 | Free samples will be available for most of the products |
| 2 | 24 hours online to ensure your inquiry will be replied within 12 hours |
| 3 | Most products can be delivered within 7 days after order |
| 4 | Small trial order can also be accepted |
| 5 | Customized Size & Surface Treatment as your requirement |
| 6 | Quality Inspection---We can provide MTC , PMI inspection , and SGS inspection or other third Party Inspection . |
| 7 | If you are not sure about what exactly you need - feel free to contact us anytime and get professional assistance from us |
hemical Composition:
| Cr | Ni | Mo | Co | Nb (+Ta) | Ti | V | W | Cu | C | Mn | N | Si | P | S | Fe | Al | |
| Min | 24.50 | 6.00 | 3.00 | 0.50 | 0.24 | 0.10 | |||||||||||
| Max | 26.00 | 8.00 | 5.00 | 0.50 | 0.03 | 1.20 | 0.32 | 0.80 | 0.035 | 0.020 | Bal |
Mechanical Properties:
| 0.2% Proof Stress | 550 N/mm2 | 79.8 ksi |
| Tensile Strength | 800 N/mm2 | 116 ksi |
| Elongation, 5.65√S0 | 25% | |
| Reduction of area | 45% | |
| Hardness (Brinell) | <270 | |
| Impact Strength (Room Temp) | 80J | |
| Impact Strength (-46oC) | Longitidinal 45J (35J min) | |
| Transverse 45J (35J min) | ||
Notes:
- Testing shall be carried out in accordance with ASTM A370 or EN ISO 6892-1 (tensile), EN ISO 6506-1 (hardness)
- Minimum properties quoted (tested at room temperature in a longitudinal direction)
- Testing performed on each melt of material per heat treatment batch
- Hardness shall be in accordance with NACE MR 1075 with a maximum HRC of 25
- ASTM G48A corrosion test (at 50°C) No pitting and < 3.0g/m2 weight loss (ASTM specification < 4.0g/m2)
- Ferrite content 35-55%
- Microstructure certified free from grain boundary carbides, sigma, chi and laves phases
Physical Properties:
| Density (Kg/m3) | 7810 |
| Magnetic Permeability (20°C) | 33 |
| Young’s Modulus (kN/mm2) | 199 |
| Specific Electrical Resistance, 20°C (µΩ.m) | 0.8 |
| Mean coefficient of thermal expansion, 20-300°C (m/m/oC) | 11.1 x 10-6 |
| Specific Heat, 20°C (J/kg.K) | 475 |
| Thermal conductivity, 20°C (W/m.K) | 14.2 |
Product Highlights
Part 1 . Product Description Seamless Boiler Tubes with Pickling for Manifold Headers SA106 273X22.5MM ASME Product Name Seamless Boiler Tubes with Pickling for Manifold Headers SA106 273X22.5MM ASME Grade SA106 Standard ASTM Certification ISO,SGS, BV Brand China brand SIZE OD : 6-650 mm Wall ...
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