316H Seamless Stainless Steel Pipe

DONGSHANG Stainless is a 316H seamless stainless steel pipe manufacturer in China, size range from 1/8 to 30 inch, Sch5 to Sch160 as ANSI pipe schedule B36.19 & B36.10, seamless stainless steel pipe be produced as cold finishing manufacturing, used for various applications.

316H is heat resisting stainless steel, more higher carbon content than 316L, and has higher creep-rupture strength for special application, TP316H seamless pipe is usually applied in high temperature environment.

316H chemical compostion

Carbon 0.04 – 0.10
Silicon 0.75 max
Manganese 2 max
Phosphorus 0.0145 max
Sulfur 0.030 max
Chromium 16 – 18
Nickel 10 -14
Molybdenum 2.00 – 3.00

316H is main different in carbon content chemical composition compared to 316 and 316L.

316H Mechanical Property

Tensile strength(Mpa), min 515
Yield point(Mpa), min 205
Elongation(%), min 40
Hardness(HRB), max 95

seamless stainless steel pipe sizes

Outside diameter: 1/8 NPS to 30 NPS

Wall thickness: Sch5S, 10S, 40S, 80S, 160

seamless stainless steel tube dimensions

Outside diameter: 6 to 219.1 mm

Wall thickness: 0.3 to 20 mm

316H Seamless Stainless Steel Pipe Specifications

Dongshang supply seamless stainless steel pipe and tube conform to ASTM or ASME standards using cold drawn and cold rolled manufacturing, A213 specification 316H seamless tube is used for heat exchanger, condenser and other heating systems, A312 316H seamless pipe for high temperature service, A511 316H seamless tube for mechanical purpose, A269 316H seamless tubing for general services, we also produce stainless steel seamless pipe and tube complying to other standard, for example,JIS, DIN, GB and so on.

services for seamless SS pipe

  • Annealing pickling
  • Polishing
  • Bending
  • Bright annealing
  • Beveled ends
316H seamless stainless steel pipe

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