low carbon steel pipe
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316 스테인리스 스틸 직사각형 튜브 ASTM A554 직사각형 홀 섹션
316 stainless steel rectangular tubing is the premium choice for applications requiring superior corrosion resistance, especially in chloride-rich environments such as coastal areas, marine settings, and chemical processing facilities. The addition of molybdenum (2-3%) gives 316 significantly better resistance to pitting, crevice corrosion, and stress corrosion cracking compared to 304 stainless steel. This rectangular hollow section (RHS) is manufactured to ASTM A554
고강도 듀플렉스 스테인리스 스틸 튜브
Duplex stainless steel sheet is a family of stainless steel grades with a mixed austenitic-ferritic microstructure (approximately 50% austenite / 50% ferrite). This unique structure delivers approximately twice the yield strength of standard austenitic grades like 304 or 316, combined with excellent resistance to chloride stress corrosion cracking (SCC), pitting, and crevice corrosion. Duplex stainless steel sheets are the material of choice for demanding applications in
ASTM A789 UNS S32750 해상 잠수용 듀플렉스 스테인리스 스틸 튜브
ASTM A789 UNS S32750 super duplex stainless steel tube is a premium-grade product designed for the most demanding industrial applications. With a higher chromium, molybdenum, and nitrogen content than standard duplex grades (e.g., 2205/S31803), UNS S32750 offers superior strength and exceptional corrosion resistance, particularly in aggressive chloride-containing environments. This tube is manufactured in accordance with ASTM A789, covering both seamless and welded ferritic
슈퍼 듀플렉스 스테인리스 스틸 판 고강성 부식 저항성
Super duplex stainless steel plate is a high-performance material that combines the advantageous properties of both austenitic and ferritic stainless steel microstructures. With a balanced duplex microstructure (approximately 50% ferrite / 50% austenite), super duplex grades offer approximately twice the yield strength of conventional austenitic stainless steels (e.g., 304, 316) while providing exceptional resistance to pitting, crevice corrosion, and stress corrosion
부식 방지 인코넬 600 이음새가 없는 관 고열 니켈 크롬 합금
Inconel 600 (UNS N06600, W.Nr. 2.4816, Alloy 600) is a standard engineering material that has proven itself across industries for over half a century. This nickel-chromium alloy delivers an exceptional combination of high temperature strength (up to 2000°F / 1093°C), excellent corrosion resistance, and superior workability. Unlike many high-performance alloys, Inconel 600 is not precipitation hardenable – it is strengthened only by cold work. This characteristic, combined
열 교환기 보일러 서비스용 ASTM A249 웰딩된 오스텐이트 스테인리스 스틸 튜브
ASTM A249 / A249M is a standard specification issued by ASTM International for welded austenitic stainless steel tubes used in boilers, superheaters, heat exchangers, condensers, and hydraulic systems. These tubes are manufactured using GTAW or ERW processes and are supplied in the solution annealed condition to ensure corrosion resistance and high-temperature strength. This product covers common grades such as TP304, TP304L, and TP304H, making it particularly suitable for
슈퍼 듀플렉스 2507 스테인리스 스틸 시트 ASTM A240 고강성 부식 저항성
ASTM A240 Super Duplex 2507 (UNS S32750) is a high-strength, corrosion-resistant stainless steel plate with a ferritic-austenitic microstructure. It offers approximately three times the yield strength of 316L and a PREN value of 40 or higher, providing exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. Ideal for the most demanding environments, Super Duplex 2507 is widely used in offshore platforms, chemical processing, seawater
ASTM A249 ASME SA249 열 교환기용 스테인리스 스틸 튜브 용접
Welded stainless steel tube is manufactured by forming stainless steel strip into a tube shape and longitudinally welding the seam using automatic GTAW (Tungsten Inert Gas) or laser welding processes. After welding, the tube undergoes solution annealing and NDT testing to ensure weld integrity and consistent corrosion resistance. Welded tubes offer a cost-effective alternative to seamless tubes for applications not requiring the extreme pressure ratings or critical service
구조상 장식적인 부식성 환경을 위한 낮은 니켈 스테인리스 이음새가 없는 관
Low-nickel stainless steel seamless tube is an economical alternative to traditional austenitic stainless steels such as 304 and 316. By reducing nickel content and increasing manganese and nitrogen, this grade achieves a balanced austenitic structure at a significantly lower material cost, making it an attractive choice for general industrial applications where extreme corrosion resistance is not the primary requirement. The most common low-nickel austenitic grade is 201
