Date:2016-11-11 View(s):2559 Tag:ERW pipe, ERW steel pipe, steel pipe ERW
ERW steel pipe manufacturers, in the production of high-frequency welded pipe process, will face the tube surface was scratched the situation, the main reason for this is due to the guide roller and squeeze roller caused. The following specific analysis....
Date:2016-11-11 View(s):2734 Tag:erw pipe, erw steel pipe, steel pipe erw
ERW Steel Pipe Preheat Deformation Technology...
Date:2016-11-10 View(s):2403 Tag:line pipe
Line pipe used plates 60 to 70 years using the Anshan Iron and Steel and other major manufacturers A3,16Mn, with diameter pipeline delivery pressure increases and progress strength steel can not meet demand....
Date:2016-11-09 View(s):2465 Tag:Gas Pipeline,prime steel pipe
Sabah gas pipeline and multi-media pipeline is the Malaysian federal government-led projects. Under the agreement, China Petroleum Pipeline Bureau will EPCC way to undertake the construction of these two pipeline projects....
Date:2016-11-09 View(s):2560 Tag:erw pipe, erw steel pipe, erw welded pipe
Advantages of erw steel pipe compared with seamless steel pipe are following below...
Date:2016-11-08 View(s):2789 Tag:galvanized steel pipe, steel pipe,prime steel pipe
From January to August in this year, China has exported 57.77 million tons of steel products to Asia....
Date:2016-11-08 View(s):2193 Tag:steel pipe, pirme steel, prime steel pipe
Straight seam steel pipe wall thickness control is a difficult production. At present, the straight seam steel pipe manufacturers to improve the wall thickness in the production of precision uses the methods generally including...
Date:2016-11-07 View(s):2533 Tag:erw pipe, erw steel pipe, erw carbon steel pipe
To ensure that the erw steel pipe in the winter welding perfect follow the following steps...
Date:2016-11-06 View(s):2296 Tag:Carbon steel pipe manufacturer,galvanized steel pipe,Carbon steel pipe
Carbon Steel Alloy-ASTM A53,used as structural steel or for low-pressure plumbing。The alloy specifications are set by ASTM international，in specifications ASTM A53/A53M...
Date:2016-11-03 View(s):2280 Tag:steel pipe, carbon steel pipe, large diameter carbon steel pipe
Chinese Large Diameter Steel Pipe has Damaged the Canadian Domestic Industry...
Date:2016-11-02 View(s):2285 Tag:api line pipe manufacturer,galvanized steel pipe,prime steel pipe
Two US oil companies will operate more than 3100 miles of oil line pipe...
Date:2016-11-01 View(s):9942 Tag:steel pipe, carbon steel pipe, carbon steel pipe classification
The Classification of Carbon Steel Pipe, Classified by Production Methods, Classified by Cross-sectional Shape, Classified by Wall Thickness, Classified by the Application....
Date:2016-10-31 View(s):8947 Tag:steel pipe fittings, carbon steel pipe fittings, stainless steel pipe fittings
Steel Pipe fittings play an important role in the connection, control, change of direction, streaming components collectively sealed and supporting. ...
Date:2016-10-31 View(s):2279 Tag:steel elbow, stainless steel elbow, stainless steel pipe elbow
The factory made stainless steel elbows are more popular than the bends produced at site now....
Date:2016-10-31 View(s):2568 Tag:NTD methods, NTD testing
The most regular NDT methods are as follows:1. Penetrant Testing:4xac. 2. Magnetic Particle Testing. 3. Ultrasonic Testing. 4. Eddy Current Testing.5. Radiographic Testing. 6. MT inspection in steel piping industry. ...