stainless steel welded tube
"
โครม แมนแกนเซส ออสเตนิตี้ สแตนเลส ท่อไร้รอย UNS S20100
Chrome-manganese austenitic seamless pipe is an economical alternative to traditional chromium-nickel austenitic stainless steels such as 304 and 316. This grade achieves a stable austenitic structure by substituting a portion of expensive nickel with more cost-effective manganese and nitrogen, delivering comparable mechanical properties at a significantly lower material cost. The most common chrome-manganese austenitic grade is 201 stainless steel (UNS S20100), which
ความแข็งแกร่งสูง โครงสร้างสแตนเลสสแควร์โฮลเลสส่วนสําหรับการใช้งานแบกภาระ
Stainless steel hollow section square tube is a structural profile with four equal sides and an empty interior. This design provides a high strength-to-weight ratio, making it ideal for load-bearing applications while minimizing material usage. Our hollow section square tubes are manufactured from premium stainless steel grades and are available in both welded and seamless options. They offer excellent corrosion resistance, structural integrity, and a clean, modern appearance
ASTM A790 รอยท่อสแตนเลสดูเพล็กซ์เกรด 2205 2507 2304
Welded duplex stainless steel pipe is manufactured by forming a flat strip of duplex stainless steel into a cylindrical shape and welding the longitudinal seam. This process produces a pipe with excellent dimensional accuracy, consistent wall thickness, and a cost-effective solution for corrosive service applications. Our welded duplex pipes are produced using advanced welding techniques including ERW (Electric Resistance Welding), EFW (Electric Fusion Welding), and DSAW
ท่อความละเอียดเหล็กไร้สแตนเลสที่ดึงเย็น
Cold drawn seamless precision pipe is manufactured from solid billet through a process of piercing and cold drawing, resulting in no weld line, uniform wall thickness, and excellent dimensional accuracy. Compared to welded tubing, it offers superior pressure resistance and structural integrity, making it ideal for high-reliability applications. Key Features: No weld seam – homogeneous structure Tight tolerance: OD/ID up to ±0.03mm Smooth surface finish: Ra ≤ 0.4μm Enhanced
ท่อเหล็กไร้ขัด austenitic welded
ASTM A312 stainless steel pipe is a high-performance austenitic stainless steel pipe manufactured in accordance with ASTM A312 / ASME SA312, available in both seamless and welded types. This series of pipes offers excellent corrosion resistance, high-temperature strength, and good workability. It is widely used in industries such as oil and gas, chemical processing, power generation, marine engineering, water treatment, and pressure vessels. Full-size ranges, multiple grades,
ASTM A789 UNS S32760 หลอดสแตนเลสแบบ Super Duplex สําหรับสภาพแวดล้อมที่รุนแรง
ASTM A789 UNS S32760 ท่อสแตนเลสซุปเปอร์ดูเพล็กซ์สำหรับสภาพแวดล้อมที่รุนแรง
ท่อเหล็กดับเพลสความแข็งแรงสูง ท่อน้ํามันและแก๊สทนต่อการกัดกร่อน
Duplex stainless steel pipe is manufactured from a family of stainless steels with a two-phase microstructure consisting of approximately equal parts of austenite and ferrite. This unique structure provides a combination of high strength and excellent corrosion resistance that exceeds standard austenitic grades like 304 and 316.Our duplex stainless steel pipes offer superior resistance to stress corrosion cracking, pitting, and crevice corrosion, making them ideal for
ท่อกลมเหล็กไร้สแตนเลสที่ดึงเย็น ASTM A269 ท่อเหล็กไร้สแตนเลสความดันสูง
Cold drawn stainless steel round pipe is manufactured through a multi-stage drawing process that pulls a hot-rolled or extruded tube through a die at room temperature. This cold working process produces a pipe with superior dimensional accuracy, smoother surface finish, enhanced mechanical properties, and tighter wall thickness tolerances compared to hot finished alternatives. The cold drawing process work-hardens the material, increasing tensile and yield strength while
ASTM A789 2205 ท่อระดับความละเอียดเหล็กไร้สแตนเลสแบบสองแบบ ท่อกันการกัดกร่อนได้อย่างต่อเนื่อง
ASTM A789 2205 ทนต่อการกัดกร่อนของท่อไร้รอยต่อแบบดูเพล็กซ์สำหรับสายการผลิตไฮดรอลิก
