ASTM A182 – Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High Temperature Service Grade: F44 (austenitic stainless steel)UNS number： S31254 Chemical Requirements, %C: ≤0.020Mn: ≤1.00P: ≤0.030S: ≤0.010Si: ≤0.80Ni: 17.5-18.5Cr: 19.5-20.5Mo: 6.0-6.5Cu: 0.50-1.00N: 0.18-0.22 Heat treatmentSolution treat and quench, ≥1150°CCooling media, liquidQuenching cool below 260℃ Tensile RequirementsTensile…
ASTM A182 – Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High Temperature Service Grade: F53 (ferritic-austenitic stainless steel)UNS number: S32750 Chemical Requirements, %C: ≤0.030Mn: ≤1.20P: ≤0.035S: ≤0.020Si: ≤0.80Cr: 24.0-26.0Ni: 6.0-8.0Mo: 3.0-5.0N: 0.24-0.32Cu: ≤0.50 Heat treatmentSolution treat and quench, ≥1025 °CCooling media, liquidQuenching cool below 260℃ Tensile…
MPS = Manufacturing procedure specification ( For the following information, refer to ISO 15590-2 Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 2: Fittings ) Fittings shall be manufactured in accordance with a documented MPS. If specified by the purchaser, manufacturing shall not proceed until the…
June 14-16, 2023 Tube China Shanghai New International Expo Center Our company was an exhibitor in 2018. We have no plans to participate in the exhibition this year, but we will still be there to visit. Meet old friends and make new ones. Contact me: Sam Cui +86 1303 1891 590
Duplex steel forgings customized as per drawing, A 182 F53 super duplex steel flange forgings, NB/T 47010 S25073 pressure vessel forgings The Chinese brand of Super Duplex steel 2507 is 022Cr25Ni7Mo4N, which is a better duplex steel material than 2205. The forgings are filter base flanges requiring surfacing alloy 33 with a thickness of 4mm.
The Chilean customer purchased the following materials from us at the end of April, and the goods can be delivered now. PIPE, WELDED, ASTM A790 S32205, 28″ SCH10, L=1900MM, 1 piece REDUCER, ASTM A815 S32205 28″*18″ THK:7.11MM, 1 piece All welds are automatically welded and X-ray inspected. We know how to pack air cargo to…
We have just manufactured the following duplex stainless steel flanges for our customer in Zhuhai ASME B16.5 standared with material of A182 F60 WN flanges Product Name：weld neck flange Material：ASTM A182 F60(S32205) Size：6″ & 4″ Pressure Class: CLASS150 Flange Face：RF hickness：SCH40S & SCH10S Ends: BW Heat Treatment：Solution + Quenching in water Manufacture Standard：ASME B16.5 Raw…
ASTM B564 covers forgings of: Alloy Type UNS Number(s) Fe-Ni-Cr-Mo-N N08367 Low-carbon Cr-Ni-Fe-N R20033 Low-carbon Ni-Cr-Mo N06035, N06058, N06059 Low-carbon Ni-Cr-Mo-Cu N06200 Low-carbon Ni-Cr-Mo-W N06686 Low-carbon Ni-Fe-Cr-Mo-Cu N08031 Low-carbon Ni-Mo-Cr N10276, N06022, N10362 Low-carbon Ni-Mo-Cr-Ta N06210 Ni N02200 Ni-Co-Cr-Si N12160 Ni-Cr-Co-Mo N06617 Ni-Cr-Fe N06600, N06603, N06690 Ni-Cr-Fe-Al N06025 Ni-Cr-Fe-Si N06045 Ni-Cr-Mo-Nb N06625 Ni-Cr-Mo-Si N06219 Ni-Cr-Mo-W…
ASTM B564-2015 Nickel Alloy Forgings Alloy Type: Ni-Fe-Cr-Mo-Cu UNS Designation: N08825 FeaturesAlloy 825 has excellent resistance to chloride-ion-induced stress corrosion cracking, reducing environments containing phosphoric and sulfuric acids, oxidizing environments containing nitric acid and nitrates,and pitting, crevice corrosion and intergranular corrosion. It has good mechanical properties at cryogenic temperatures to moderately high temperatures up to…
Recently, our heat treatment workshop processed this nickel alloy forgings for our customer. Material: ASTM B564 N08825 Size: L: 850mm, W: 640mm, H: 540mm Heat Treatment Method: Annealing