Recently, Shandong Shangong Machinery Co., Ltd. 2013 Supplier Conference was held in Qingzhou. At the meeting, China National Heavy Duty Truck Group Hangzhou Engine Co., Ltd. is SEM Machinery Sales rated as excellent providers.
China National Heavy Duty Truck supplied engines to Caterpillar Mountain Machinery in 2010. Since December 12, 2011, Sinotruk has signed a strategic strategic cooperation agreement with Shangong Machinery. Both sides have been in product development, supply guarantee, quality improvement, and marketing promotion. The long-term in-depth cooperation in various aspects such as after-sales services and mutual benefits has fully demonstrated the cooperation concept between China National Heavy Duty Truck Group and Shangong Machinery Co., Ltd. “respecting cooperation and sharing peersâ€, and has become a model of cooperation between engine and construction machinery enterprises. At present, the proportion of installed capacity of China's heavy-duty trucks supporting Shangong mechanical loaders has reached 90%, and bulldozers are immediately entering small-batch support. The matching of natural gas engines is also being carried out in an orderly manner.
During the conference, Wang Gensheng, chairman of CNHTC Hangzhou Engine Sales Co., Ltd., and chairman of ShanGong Machinery, Mr. Paul, exchanged opinions on the cooperation in power. Shandong Machinery stated that it will continue its deep cooperation with China National Heavy Duty Truck and hopes to carry out the main supporting cooperation for the full range of products.
Forged O-lets
O-lets are also called branch outlet fittings, they are a kind of high pressure forged fittings. There are forged weldolets, forged sockolets, forged threadolets. These fittings will connect run pipe by welding , for connecting branch or other pipes, there are 3 connection, butt weld, socket weld, and threaded. Generally speaking, the size of run pipe shall be larger than branch pipe. Materials of these fittings are the same as pipeline`s., including carbon steel, alloy steel and stainless steel. The executive standard is MSS SP-97,GB/T19326 etc.
The wall thickness of weldolet is STD, XS,SCH160 etc.
The pressure for sockolet and threadolet is 3000#, 6000#.
These forged fittings are widely used in the condition of high pressure, temperature or thick pipeline.
Threaded Forged Olets,Forged Weldolet,Forged Sockolet,Forged Threadolet
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