Products

A nuclear grade stainless tube is a hot-extruded seamless product in 304L or 316L austenitic stainless — or Hastelloy C276 / Inconel 625 for the most severe radiation and corrosion duty — produced by Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. under a material control regime far stricter than ordinary industrial tubing. Low carbon eliminates sensitization in reactor coolant; controlled ferrite ensures predictable weld behaviour; every heat is vacuum- or ESR-remelted and 100% PMI-verified, with no re-classified industrial stock admitted.

JILAIDA factory's Data Center Liquid Cooling Pipes is not a single SKU — five liquid cooling architectures run in production data centers today, and each puts a different demand on the tube. Cold-plate loops carry deionized water or dilute glycol from a rack-level manifold to copper cold plates on CPU and GPU packages. Single-phase immersion submerges the server in dielectric fluid; the tube is the secondary loop pulling heat through a rack-side heat exchanger.

Ji lai da is a professional China manufacturer of stainless steel square extruded pipe, providing seamless hot-extruded square tubes with superior pressure integrity, thermal performance, and customized cross-sections. Unlike welded square tubes, these pipes are formed from a single billet without weld seams or weak corners, ensuring higher strength, better corrosion resistance, and excellent dimensional stability. Available in 304, 316, 310, 310S, 316L and other austenitic stainless steel grades, our factory offers customized solutions, MTC documentation, and direct wholesale supply for global industrial buyers.

Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. manufactures the 316 extruded square pipe using hot extrusion technology, delivering a seamless one-piece structure with no weld seams. 316 stainless steel contains 2–3% molybdenum, giving it noticeably better resistance to pitting and crevice corrosion than 304-grade alternatives. The 316 extruded square pipe from Ji lai da is well suited for saltwater exposure, chemical processing, and any environment where chloride-induced corrosion is a concern — all at a price point significantly lower than nickel-based alloy square pipes.

304 is the most widely used stainless steel in the world — and for good reason. It delivers solid corrosion resistance, good formability, and reliable mechanical strength at the lowest material cost in the stainless family. The 304 extruded square pipe from Jiangsu Ji Lai Da Nickel-Based Alloy Co., Ltd. takes those same advantages and forms them into a seamless square profile through hot extrusion, giving you a one-piece tube with no weld seams at a price that nickel alloys and even 316 can't touch. If your project doesn't face chlorides or extreme temperatures, 304 is almost always the smartest economic choice.

AI liquid cooled cooling pipe is a hot-extruded seamless shaped profile designed to carry coolant directly against the heat-generating components inside AI training racks — where a single cabinet can draw 100 kW and air cooling can no longer remove that heat density at acceptable fan power or acoustic levels. The pipe features an unequal-wall cross-section: 3.3 mm on three sides and 13 mm on the heat-spreader face, minimizing thermal path length where it matters most.