Forged Steel Ring
Product Description
Processing Object: Metal Molding Technics: Pressure Casting Material: SS Forging Tolerance: +/-0.2mm Diameter: Od400mm-Od5000mm Specification: LR, DNV, BV HS Code: 7307190000 Molding Style: Forging Application: Machinery Parts Surface Treatment: Polishing Certification: CE, ISO 9001:2000 Trademark: GF Origin: Chong Qing China Material grade: Carbon steel or Alloy steel or Stainless steel such as C22, C45, 1020, 42CrMo4, S355J2G3; 20CrMnMo; 34CrNiMo6; 30CrNiMo8; 18CrNiMo7-6; X4CrNiMo16-5-1, 304L; 316L; Type 410; Type 630; ASTM A350; 4130, 4340
Standard: AISI, ASTM, DIN, EN, GB, JIS, customized
Diameter: OD400mm-OD5000mm
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Standard: AISI, ASTM, DIN, EN, GB, JIS, customized
Diameter: OD400mm-OD5000mm
Products | Steel ring |
Materials | Carbon Steel (ASTM A105,20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2,LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70) |
Stainless Steel (ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8) | |
Alloy Steel (ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, St45.8/III) | |
Certification | BV TUV |
Quality Control | UT, MT, RT, PT |
Chemical composition & Mechanical property TEST | |
Dimension recheck | |
Heat Treatment | Normalize, Quenching, Tempering and Annealed |
Surface Treatment | Pickling |
Polishing | |
Black oxide | |
Transparent anti-rust oil | |
Using fields | Marine, Gas, Petroleum, Chemical, etc... |
Product Categories : Marine Forgings
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