February 24, 2017

Application of the Spiral Steel Tubes

What is the scope of application of the spiral steel tubes Spiral steel pipes are widely used industrial, construction and other industries of steel, is widely used in various production areas, both inside and outside, oil, gas, sewage treatment plant, water, water supply and drainage, water conservancy project construction pile […]
Do you like it?0
0 Read more
February 24, 2017

Distinguish defective square tube

1, Defective square tube because the processing is not in place, the appearance will be a lot of glitches, and these burrs will be very simple scratches the pipe surface, so the first identification method came out, there are many scratches on the exterior of the Is the quality of […]
Do you like it?0
0 Read more
February 23, 2017
EN 10216-2 boiler tube

EN 10216-2 P235GH Industries Using Boiler Tubing

boiler tube Standard:  American society of mechanical engineers: ASME SA-106,ASME SA-192M,ASME SA-209M,ASME SA-210M,ASME SA-213M,ASME SA-335M,ASME SA-179M American Society for Testing and Materials: ASTM A 106M,ASTM A 192M,ASTM A 210M,ASTM A 213M,ASTM A 335M,ASTM A 179M European Standards: EN 10216-2 Deutsches Institut fǖr Normung: DIN 17175 Japaneses industrial standards: JIS G 3456、 JIS G 3461、 JIS G 3462 Material: P235GH Chemical properties Material C Si Mn P S Mo Cr Ni Cu P235GH max. 0.16 max 0.35 max 1.2 max. 0.025 max. 0.02 max. 0.08 max. 0.30 max. 0.30 max. 0.3 Mechanical properties Material Min. Tensile strenght N/mm2 Min. Yield […]
Do you like it?0
0 Read more
February 21, 2017
JIS G3454 Stpg370 Carbon Steel Pipes for Pressure Service

API5L JIS G 3454 STPG 370 Carbon steel pipes for high pressure and temperature

JIS G3454 carbon steel pipes are utilized for pressure conditions at a limited optimum temperature of 350 ℃. If you needs for higher pressure pipelines shall think about JIS G 3455 requirement. JIS G3454 Steel pipe can be manufactured into seamless steel pipe or electric-resistance bonded steel tubes, the purchaser […]
Do you like it?0
0 Read more
February 20, 2017
DIN1629 structure tubing

DIN 1629 ST37 structure tubing

DIN 1629 Seamless Steel pipe Of Non Alloys Steels are made of unalloyed steels, it’s main grades are St 37.0, St44.0, St52.0, Din 1629 seamless steel pipes application fields are: chemical plant, vessels, pipework construction and for common mechanical engineering purposes. Normally DIN 1629 standard are manufactured with no limiting […]
Do you like it?0
0 Read more
February 20, 2017
API 5L X52 seamless line pipe

API 5L X52 PSL-2 seamless line pipe for gas and oil

The API SPEC 5L specification provides standards for pipe suitable for use in conveying gas, water, and oil in the natural gas and oil industries. The API SPEC 5L covers seamless and welded steel line pipe. It includes plain-end, threaded-end, and belled-end pipe, as well as through-the-flowline (TFL) pipe, and […]
Do you like it?1
0 Read more
February 17, 2017

Wire Wound Screen (Filter Pipe)

The all-welded wire wound sieve pipe is widely used in the oil, gas and water well sand control industries all over the world. Its position in the well industry is particularly prominent. It is the most widely used filter screen of various water resources. abterstee screen using the world’s most […]
Do you like it?0
Read more
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182838485868788899091