JIS seamless pipe

Tolerance of JIS seamless pipe

JIS seamless pipe is steel pipe that has been created by JIS and meets certain performance requirements. Manufacturers follow Japan Industrial Standards voluntarily. Table 1: Tolerance on Outside Diameter in JIS G3441, G3444, G3445 APPLICATION TOLERANCE ON OUTSIDE DIAMETER (MM) JIS G3441 JIS G3444 JIS G3445 =50 ±0.5 >50 ±1%…


JIS G3454,G3455,G3456 Carbon steel pipes

JIS G3454,G3455,G3456 Carbon steel pipes for pressure, high pressure and high temperature service Carbon steel pipes for pressure service, high pressure service and high temperature service. Standard: JIS G3454 Carbon steel pipes for pressure service at an approximate maximum temperature of 350℃. JIS G3455 Carbon steel pipes for high pressure…


JIS seamless pipe

JIS G3429 Seamless steel tubes for high pressure gas cylinder

JIS G3429 standard specifies the seamless steel tubes, hereinafter referred to as the tube used for the manufacture of seamless steel gas cylinders specified in JIS B8230 and JIS B8241. Seamless steel tubes for high pressure gas cylinder. Standards: JIS G3429 Size (mm): Outer Dimensions: 19.05mm ~ 114.3mm Wall Thickness:2.0mm…


JIS G3461,G3462 Carbon steel/Alloy steel tubes

JIS G3461 Standard specifies the carbon steel tubes, hereinafter refered to as the tubes, used for exchanger heat on the inside and outside of the tube, such as water tubes, smoke tubes, superheater tubes, air preheater tubes, etc. JIS G3461 is the usages of the boiler, and heat exchanger tubes,…


What is JIS?

Japanese Industrial Standards (JIS) specifies the standards used for industrial activities in Japan. The standardization process is coordinated by Japanese Industrial Standards Committee and published through Japanese Standards Association. The Japanese Industrial Standard (JIS) was formed by the Japanese Standards Association in 1945 in Chiyoda-ku, Tokyo. The standards developed by…


JIS seamless pipe

JIS seamless pipe

JIS seamless pipe is steel pipe that has been created by JIS and meets certain performance requirements. Manufacturers follow Japan Industrial Standards voluntarily. Japanese Industrial Standards (JIS) developed by the organization apply to a wide variety of industrial services and technologies such as automobiles, metallurgy, ships and medical equipment. JIS…