February 24, 2017

JIS G3444 STK540

JIS G3444 STK540 steel tube/pipe, seamless steel tubes/pipes and welded steel tubes/pipes JIS G3444 is the standard of carbon steel tubes for general structural purposes, STK540 steel tubes/pipes used for civil engineering, architecture, steel towers, scaffoldings, struts, piles for suppression of landslide and other structures.
February 24, 2017

JIS G3445

JIS G3445 Carbon steel tubes/pipes for machine structural purposes This Japanese Industrial Standard specifies the carbon steel tubes, hereinafter to as the “tubes”, used for machinery, automobiles, bicycles, furniture, appliances and other machine parts.
February 24, 2017

JIS G3461 STB 410

JIS G3461 STB 410 steel tube/pipe JIS G3461 STB 410 used for exchanger heat on inside and outside of the tube, such as water tubes, smoke tubes, superheater tubes, air preheater tubes, etc. of the boiler, and heat exchanger tubes, condenser tubes, catalyser tubes, etc. used in chemical and petroleum […]
February 24, 2017

JIS G3461 STB 510

JIS G3461 STB 510 steel tube/pipe JIS G3461 STB 510 used for exchanger heat on inside and outside of the tube, such as water tubes, smoke tubes, superheater tubes, air preheater tubes, etc. of the boiler, and heat exchanger tubes, condenser tubes, catalyser tubes, etc. used in chemical and petroleum […]
February 24, 2017

DIN 2458 ST37.2

DIN 2458 Standard applies to the dimensions and the conventional masses per unit length of welded steel pipes according to the technical conditions of delivery as stipulated in DIN 1628 Part 1 to part 4, DIN 17172 and DIN 17177. St37.2 welded pipe also applies to other technical conditions of […]
February 24, 2017

DIN 1628 ST37.4

DIN 1628 ST37.4 steel tubes/pipes are predominantly used in the construction of chemical plants, vessels, pipework and for general mechanical engineering purpose. The St37.4 steel tubes of DIN1628 are designed to meet high performance requirements. Normally , there are no limiting values for the maximum permission working pressure of DIN […]
February 24, 2017

DIN 1628 St44.4

DIN 1628 St44.4 welded steel tubes/pipes are predominantly used in the construction of chemical plants, vessels, pipework and for general mechanical engineering purpose. The St44.4 steel tubes of DIN1628 are designed to meet high performance requirements. Normally , there are no limiting values for the maximum permission working pressure of […]
February 24, 2017

DIN 1628 ST52.4

DIN 1628 ST52.4 welded steel tubes/pipes are predominantly used in the construction of chemical plants, vessels, pipework and for general mechanical engineering purpose. The St52.4 steel tubes of DIN1628 are designed to meet high performance requirements. Normally , there are no limiting values for the maximum permission working pressure of […]
February 24, 2017

DIN 1630 ST44.4

The ST44.4 steel tubes of DIN1630 are designed to meet high performance requirements. Normally , there are no limiting values for the maximum permission working pressure of DIN 1630 ST44.4 seamless steel tubes. DIN 1630 ST44.4 steel tubes/pipes are predominantly used in the construction of chemical plants, vessels, pipework and […]