Sunny Steel Blog » Steel pipe

Drill pipe

admin — Mon, 17 Jun 2013 09:27:58 +0000

The drill string consists of both drill pipe and the drill stem which is the tubular portion closest to the bit or downhole assembly. [......]

Sour service Line Pipe

admin — Mon, 17 Jun 2013 09:24:06 +0000

Sour Resistance Line Pipe series are able to used in the environment containing H2S, CO2, H2S+CO2 and chlorine ion and other corrosion medium.[......]

OCTG

admin — Mon, 17 Jun 2013 09:19:09 +0000

We provide tubes in different steel grades used as components in oilfield devices.[......]

Casing and Tubing

admin — Mon, 17 Jun 2013 09:12:43 +0000

Oil country tubular goods (OCTG) is a family of seamless rolled products consisting of drill pipe, casing and tubing subjected to loading conditions according to their specific application.[......]

EN 10305-1 seamless tube

admin — Mon, 17 Jun 2013 07:05:21 +0000

EN 10305-1 Precision Steel Tube for precision applications of motor-car construction, pneumatic and hydraulic operating mechanisms.[......]

DIN2391 Seamless Steel Tube

admin — Mon, 17 Jun 2013 06:48:45 +0000

DIN 2391 standard specifies the Seamless steel tubes used forMechanical and Automobile. The main products of steel / steel grade: DIN2391-1(ST35, ST45, ST52).[......]

EN 10216-2 Boiler Tubes

admin — Mon, 17 Jun 2013 06:34:46 +0000

EN 10216-2 seamless tube applicated for producing storage tanks of heat-resistant steels used in boiler-making, tool-making.[......]

DIN 17175 Seamless Tubes

admin — Mon, 17 Jun 2013 06:25:39 +0000

DIN 17175 seamless tubes are used in boiler installations, high-pressure pipelines and tank construction and special machinery for both high temperature and high-pressure devices.[......]

EN 10216-1 seamless tube

admin — Mon, 17 Jun 2013 06:11:30 +0000

We are one of the professional China manufacturers work at EN 10216-1 seamless tube(EN 10216-1 steel tubing).[......]

DIN 1629 Seamless tubes

admin — Mon, 17 Jun 2013 03:48:28 +0000

DIN 1629 Seamless tubes with Special Quality Requirements. The main products of steel grade is DIN1629 ST37.0, DIN1629 ST44.0, DIN1629 ST52.0[......]